Install Custom ROMs on Galaxy S20 FE 4G/5G [One UI and AOSP]

Sadique Hassan•Updated Apr 17, 2025

In this guide, we will show you the steps to install numerous custom ROMs on your Galaxy S20 FE 4G/5G device. The S series from the South Korean conglomerate has always been among the most popular players in town. Offering flagship-level specs and perhaps the best camera that any smartphone has to offer [with Pixel being an exception], its topmost position in the pecking order is hardly a secret.

However, this would then also translate to the fact that it would be on the higher side of the price spectrum as well. And that is indeed the case, with the S series proving to be among the costliest Android phones in the market and breaking the price barrier with each new iteration. Fortunately, there’s also a budget-friendly Fan Editon that gives you the same level of software experience that Samsung is known for without compromising too much on the hardware side either.

Combining all this, it turns out to be the perfect recipe for success, not just for the generic users, even the tech enthusiasts have set their eyes on this device. In this regard, the device was launched with Android 10 out of the box and has already received its fair share of 3 OS upgrades. But guess what, you could even welcome abode the latest One UI 6 based on Android 14 with the help of customized firmware.

Not only that, if the OEM’s underlying OS skin is not in sync with your requirement, then you may even install an AOSP-based ROM and get a clean stock usage experience with a few Pixel goodies. So without any further ado, let’s make you aware of the steps to install numerous custom ROMs on your S20 FE 4G/5G device.

Table of Contents

Install Custom ROMs on Galaxy S20 FE 4G/5G [One UI and AOSP]

custom rom one ui 6 android 14 galaxy s20 fe

Irrespective of the ROM you flash, it will wipe off all the data from your device, so please take a complete device backup beforehand. Droidwin and its members wouldn’t be held responsible in case of a thermonuclear war, your alarm doesn’t wake you up, or if anything happens to your device and data by performing the below steps.

Given below are the prerequisites that are required for every custom ROM. So anytime during the flashing process the need arises, you may refer to this section and carry out the desired task.

Unlock Bootloader

Your first course of action should be to unlock the bootloader on your device. Doing so will wipe off all the data and will trip Knox as well. If that’s well and good, then you could either refer to our detailed guide on How to Unlock Bootloader on any Samsung Device [New VaultKeeper Method] or check out the below shorter instructions:

To begin with, enable OEM Unlocking from Developer Options.
Then connect your device to a PC and boot it to Download Mode.
Finally, press the Volume Up key once to Unlock the Bootloader.

Boot to Download Mode

Your next course of action should be to boot your device to Download Mode. This is needed so that Odin is able to identify the device which in turn will allow you to flash the required files. Likewise, Download Mode will also come in handy if you are planning to flash a custom recovery. So. refer to our detailed guide on How to Boot any Samsung Device to Download Mode or check out the below shorter instructions:

To begin with, download and extract the Android SDK Platform Tools.
Then enable USB Debugging and connect your device to a PC via a USB.
Now type in CMD in the platform-tools folder address bar and hit Enter.
This will launch the Command Prompt. Now type in the below command:
```
adb reboot download
```
Your device will now reboot to the Download Mode in just a few seconds.

Install TWRP Recovery

TWRP Recovery is needed to flash the custom ROM on your device. So make sure to install it using our detailed guide on Install TWRP Recovery Samsung Galaxy [multidisabler/fbedisabler]. Here’s the shorter instruction:

To begin with, unlock the bootloader on your Samsung.
After that, boot your device to the Download Mode.
Then download twrp.tar and disabled_vbmeta.tar files.
Now download and extract Odin on your PC. Then launch it.
Load the twrp.tar in the AP slot and vbmeta in the Userdata.
Then hit Start. The flashing will start and will take a few seconds.
Once done, immediately boot your device to the TWRP Recovery.
For that, press and hold both the Power and Volume up buttons.
Now from recovery, go to Wipe > Advanced Wipe > Wipe them:
```
DATA, METADATA, KEYDATA, and KEYREFUGE
```
Now go to Wipe > Format Data > Type in YES > hit the checkmark.
Finally, select Reboot > Recovery to boot to the newly flashed TWRP.

How to Install LineageOS 22 Android 15 on Galaxy S20 FE/5G

Supported Devices

Samsung Galaxy S20 FE (SM-G780G)
Samsung Galaxy S20 FE 5G (SM-G781B/SM-G781N/SM-G7810)
Not to be flashed on Exynos Variant

Installation Steps

Ensure that you are on One UI 5.1 Firmware (February 2023 or newer).
Now download and extract Android SDK Platform Tools.
Then unlock the bootloader on your Samsung device.
Now download and extract the Odin Tool on your PC.
Then download LineageOS Recovery for your device.
```
DOWNLOAD LINK | MIRROR
```
Transfer this recovery.img file to the platform tools.
Now open the Command Prompt inside this folder.

Then type the below command to TAR the recovery:

tar --format=ustar -cvf recovery.tar recovery.img

Now boot your device to Download Mode for flashing.
Launch Odin and make sure your device is listed there.
Now go to its Options tab and uncheck the Auto Reboot.
Then click on AP, navigate to recovery.tar, and select it.
Now hit Start. The recovery will be flashed to your device.
Then reboot your device directly to LineageOS Recovery.

Now download the LineageOS ROM ZIP file from below.

DOWNLOAD LINK | MIRROR
CREDITS: XDA Senior Member ata-kaner

Rename the file to rom.zip and transfer it to platform tools.
From Lineage Recovery, go to Factory Reset > Format data.
Once done, select Apply Update > Apply from ADB option.
After that, type in the below command in the CMD window
```
adb sideload rom.zip
```
The flashing will now start. Once done, you will get a prompt.
Hit Yes if you wish to sideload any ZIP file like GApps or Magisk.
Or else tap on No if you don’t want to sideload any other ZIP file.
Finally, tap Reboot System Now to boot to the newly flashed OS!

Install /e/OS on Galaxy S20 FE

Download and extract Android SDK Platform Tools.
Then unlock the bootloader on your Samsung device.
Now download and extract the Odin Tool on your PC.
Then download LineageOS Recovery for your device.
```
DOWNLOAD LINK | MIRROR
```
Transfer this recovery.img file to the platform tools.
Now open the Command Prompt inside this folder.

Then type the below command to TAR the recovery:

tar --format=ustar -cvf recovery.tar recovery.img

Now boot your device to Download Mode for flashing.
Launch Odin and make sure your device is listed there.
Now go to its Options tab and uncheck the Auto Reboot.
Then click on AP, navigate to recovery.tar, and select it.
Now hit Start. The recovery will be flashed to your device.
Then reboot your device directly to LineageOS Recovery.
After that, download the /e/OS ROM ZIP file from below.
```
DOWNLOAD LINK
```
Rename the file to rom.zip and transfer it to platform tools.
From Lineage Recovery, go to Factory Reset > Format data.
Once done, select Apply Update > Apply from ADB option.
After that, type in the below command in the CMD window
```
adb sideload rom.zip
```
The flashing will now start. Once done, you will get a prompt.
Hit Yes if you wish to sideload any ZIP file like GApps or Magisk.
Or else tap on No if you don’t want to sideload any other ZIP file.
Finally, tap Reboot System Now to boot to the newly flashed OS!

How to Flash LibreOS on Galaxy S20 FE 4G/5G

LibreOS is an AOSP based ROM which tries to distance itself as much from Google as possible, aka a de-Googled ROM [though it is yet to achieve this in its entirety]. It beholds a slew of features across numerous domains, including the UI, UX, and security aspects. Some of its most noteworthy features include the likes of:

Desktop Mode, App Lock, Game Space, microG support, Parallel Space, Glide keyboard, Sounds UX, Hotspot Manager, and Neo Wellbeing.
Numerous design tweaks [Personalization with Full Control over Fonts, Colors and UI customizations and Redesigned AOSP apps],
Various gesture elements [Three Finger Swipe to screenshot, Pocket Mode, Ambient Display, LockScreen Shortcuts and more],
Tons of Security features [Scrambled PIN input, Custom Pattern size, USB Port Control, Enforced SELinux, DNS and Connectivity Check Servers, Global VPN on all users, Background Data switch, App Hide, Panic Trigger and more].

Now that you are aware of the features, let’s list out the steps to install the LibreOS ROM on your Galaxy S20 FE 4G/5G.

Ensure that you are on the latest One UI 5.1 Firmware.
Now download and extract Android SDK Platform Tools.
Then unlock the bootloader on your Samsung device.
Then download and extract the Odin Tool on your PC.
Now download the ROM and partition files from below.
```
DOWNLOAD LINK
```
Transfer the recovery.img and vbmeta.img files to the platform tools folder.
Now open the Command Prompt inside this folder.

Then type the below command to TAR both the files:

tar --format=ustar -cvf recovery.tar recovery.img
tar --format=ustar -cvf vbmeta.tar vbmeta.img

Now boot your device to Download Mode for flashing.
Launch Odin and make sure your device is listed there.
Now go to its Options tab and uncheck the Auto Reboot.
Then click on AP, navigate to recovery.tar, and select it.
Next up, load the patched vbmeta.tar to the Userdata slot.
Now hit Start. The files will now be flashed to your device.
Once done, reboot the device to the newly flashed Recovery.
Rename the file to rom.zip and transfer it to platform-tools.
From the Recovery, go to Factory Reset > Format data.
Once done, select Apply Update > Apply from ADB option.
After that, type in the below command in the CMD window
```
adb sideload rom.zip
```
The flashing will now start. Once done, you will get a prompt.
Hit Yes if you wish to sideload any ZIP file like GApps or Magisk.
Or else tap on No if you don’t want to sideload any other ZIP file.
Finally, tap Reboot System Now to boot to the newly flashed OS!

How to Install LavenderOS on Galaxy S20 FE 4G/5G

NOTES:

This is a Gaming ROM.
It is based on Android 13 One UI 5.1
It is supported on SM-G781B and SM-G780G

FEATURES:

Extremely Debloated
Faster Boot
3D Render Optimization
CSC Tweaks
Better RAM Optimization
Lightest, smoothest ROM for S20 FE
Deknoxed

INSTALLATION STEPS:

First off, download the Custom ROM from below:
- SM-G780G
- SM-G781B
After that, unlock the bootloader on your device.
Then install the TWRP Recovery on your device.
Once done, boot your device to TWRP Recovery.
```
adb reboot recovery
```
Now transfer the ROM file to your device. If Internal Storage is encrypted, then transfer the ROM to any other directory via ADB Push. Or you may do a Format Data to remove encryption and then transfer the ROM to your device’s Internal Storage.
Then go to Install, select the ROM ZIP, and flash it. Wait for it to be complete, which might take a few minutes.

NOTE: After the flashing is complete, you might see vendor related error, this is completely normal and you may ignore it.
Once done, go to Wipe > Format Data > Type in YES.
Then go to Wipe > Advanced Wipe > select Metadata and Cache Partitions and wipe them.
Finally, go to Reboot > System to boot to the newly flashed OS!

How to Flash Project Sakura on Galaxy S20 FE 4G/5G

Supported Devices

Samsung Galaxy S20 FE (SM-G780G)
Samsung Galaxy S20 FE 5G (SM-G781B)
Do not flash on Exynos models

Bugs

VoLTE/VoWIFI. (Samsung’s implementation doesn’t work on AOSP)
Screen brightness is a bit glitchy while scanning a fingerprint
60 FPS recording only works for the front camera.

Installation Steps

Download the Project Sakura ROM from below:
```
DOWNLOAD LINK
```
After that, unlock the bootloader on your device.
Then install the TWRP Recovery on your device.
Once done, boot your device to TWRP Recovery.
```
adb reboot recovery
```
Then go to Install, select the ROM ZIP, and flash it.
If Internal Storage is encrypted, then transfer the ROM to any other directory via ADB Push and then flash it.
Once done, go to Wipe > Format Data > Type in YES.
Then go to Wipe > Advanced Wipe > select Metadata and Cache Partitions and wipe them.
Finally, go to Reboot > System to boot to the newly flashed OS!
NOTE: After the flashing is complete, you might see vendor related error, this is completely normal and you may ignore it.

That’s it. These were the steps to flash Project Sakura Android 14 ROM on your Galaxy S20 FE. If you have any queries concerning the aforementioned steps, do let us know in the comments. We will get back to you with a solution at the earliest.

Install RisingOS Android 14 on Galaxy S20 FE

Supported Devices

Samsung Galaxy S20 FE (SM-G780G)
Samsung Galaxy S20 FE 5G (SM-G781B)
Do not flash on Exynos models

Installation Steps

First off, download the RisingOS ROM from below:
```
DOWNLOAD LINK
```
After that, unlock the bootloader on your device.
Then install the TWRP Recovery on your device.
Once done, boot your device to TWRP Recovery.
```
adb reboot recovery
```
Now transfer the ROM file to your device. If Internal Storage is encrypted, then transfer the ROM to any other directory via ADB Push.
Then go to Install, select the ROM ZIP, and flash it. Wait for it to be complete, which might take a few minutes.

NOTE: After the flashing is complete, you might see vendor related error, this is completely normal and you may ignore it.
Once done, go to Wipe > Format Data > Type in YES.
Then go to Wipe > Advanced Wipe > select Metadata and Cache Partitions and wipe them.
Finally, go to Reboot > System to boot to the newly flashed OS!

How to Flash PixelOS on Galaxy S20 FE

Since the TWRP is unable to decrypt data present in the Internal Storage, we will be transferring the file to the data partition and then flash the file from there you may transfer it to any partition of your choice, except sdcard]. Or you may also do a format data which will decrypt sdcard and you may then transfer the file to Internal Storage and flash it from there but that would just require an additional step. Anyway, the choice is all yours.

First off, download the ROM and Recovery files:
```
PIXELOS ROM | PIXELOS RECOVERY
```
Download and extract Android SDK Platform Tools
Transfer the recovery and ROM files to the platform tools.
Now open the Command Prompt inside this folder.

Then type the below command to TAR the recovery:

tar --format=ustar -cvf recovery.tar recovery.img

Now download and extract the Odin Tool on your PC.
Once that is done, unlock the bootloader on your device.
Now boot your device to Download Mode for flashing.
Launch Odin and make sure your device is listed there.
Now go to its Options tab and uncheck the Auto Reboot.
Then click on AP, navigate to recovery.tar, and select it.
Now hit Start. The recovery will be flashed to your device.
Then reboot your device directly to the PixelOS Recovery.
Go to Factory Reset > Format data/Factory Reset > Format Data.
Now go to Apply Update > Apply Update from ADB.
Then open Command Prompt inside platform tools.
Now type in the below command to sideload the file:
```
adb sideload rom.zip
```
Now go to Factory Reset > Format data/Factory Reset > Format Data.
Once done, go to Reboot > System. Your device will boot to Download Mode along with a warning message regarding vbmeta.
So launch Odin, download the vbmeta_patched.tar file [G780G.tar | G781B.tar], and load it to the UserData slot.
Then hit Start and the file will be flashed. Once done, your device will automatically boot to the OS.

That’s it. These were the steps to flash PixelOS Android 14 on your Galaxy S20 FE. If you have any queries concerning the aforementioned steps, do let us know in the comments. We will get back to you with a solution as soon as possible.

UPDATE: Instead of first flashing only the PixelOS Recovery in Odin and then flashing the vbmeta_patched later on in the Download Mode’s warning screen, you can also directly flash both the PixelOS Recovery and vbmeta_patched during the initial phase only. This way you will not get any warning message later on and your device will directly boot to the OS.

How to Install LineageOS 21 on Galaxy S20 FE/5G [Official]

Well, the wait is finally over and we now have the official build for our device. Apart from all the perks that an official version brings with it, even the flashing process is now streamlined as it doesn’t require TWRP for flashing, instead that duty has now been assigned to the LineageOS Recovery.

Supported Devices

Galaxy S20 FE
Galaxy S20 FE [5G]
Not to be flashed on Exynos Variant

Installation Steps

Make sure that you are on the Android 13 firmware.
Download and extract Android SDK Platform Tools.
Then unlock the bootloader on your Samsung device.
Now download and extract the Odin Tool on your PC.
Then download LineageOS Recovery for your device.
```
DOWNLOAD LINK [Same for S20 FE/5G]
```
Transfer this recovery.img file to the platform tools.
Now open the Command Prompt inside this folder.

Then type the below command to TAR the recovery:

tar --format=ustar -cvf recovery.tar recovery.img

Now boot your device to Download Mode for flashing.
Launch Odin and make sure your device is listed there.
Now go to its Options tab and uncheck the Auto Reboot.
Then click on AP, navigate to recovery.tar, and select it.
Now hit Start. The recovery will be flashed to your device.
Then reboot your device directly to LineageOS Recovery.
Now download the LineageOS ROM ZIP file from below.
```
DOWNLOAD LINK [Same for S20 FE/S20 FE 5G]
```
Rename the file to rom.zip and transfer it to platform tools.
From Lineage Recovery, go to Factory Reset > Format data.
Once done, select Apply Update > Apply from ADB option.
After that, type in the below command in the CMD window
```
adb sideload rom.zip
```
The flashing will now start. Once done, tap on Reboot System.
Your Galaxy S20 FE/5G will boot to LineageOS 21 Android 14!

How to Install LineageOS 21 on Galaxy S20 FE [Exynos] [Unofficial]

If there’s one custom ROM that hardly needs an introduction of any sort, it has to be the offering from LineageOS. Offering a clean stock UI with just the required feature set, it is among the fastest and most lightweight AOSP ROMs out there.

First off, download and extract Android SDK Platform Tools.
Then open Command Prompt inside the platform tools folder.
Now download the ROM and Recovery from the below links:
```
ROM | Recovery | GApps
```
Then rename the rom to rom.zip and transfer it to platform-tools.
Likewise, rename GApps to gapps.zip and transfer it to platform tools.
Once done, unlock the bootloader on your device.
Then boot it to Download Mode and flash the recovery via Odin.
Once done, straightaway boot your device to recovery.
Then go to the ADB Sideload Mode on your recovery.
Now, type in the below command to sideload the ROM:
```
adb sideload rom.zip
```
[Optional] Then type in the below command to flash GApps:
```
adb sideload gapps.zip
```
Now, do a Format Data from the recovery.
Go to Wipe > Advanced Wipe > select Metadata and Cache Partitions and wipe them.
Once done, you may now reboot your device to the System/OS.

How to Install LineageOS 21 on Galaxy S20 FE/5G [Unofficial]

NOTE: The official build of LineageOS 21 is now live for your device. So it’s highly recommended that you test that out instead of the one given below. The official one would directly be flashed via LineageOS Recovery instead of TWRP, which is another reason why you should opt for that build, apart from the obvious fact that, well, it’s official!

Supported Devices

Samsung Galaxy S20 FE (SM-G780G)
Samsung Galaxy S20 FE 5G (SM-G781B)
Do not flash on Exynos models.

Bugs

VoLTE/VoWIFI. (Samsung’s implementation doesn’t work on AOSP)
Screen brightness is a bit glitchy while scanning a fingerprint
60 FPS recording only works for the front camera.

Flash Via TWRP’s Install Option

First off, download the LineageOS ROM from below:
```
DOWNLOAD LINK
```
After that, unlock the bootloader on your device.
Then install the TWRP Recovery on your device.
Once done, boot your device to TWRP Recovery.
Then go to Install, select the ROM.zip, and flash it.
[Optional] Now download GApps and Magisk ZIP:
Then flash them from the Install section as well.
Now go to Wipe > Format Data > Type in YES.
Go to Wipe > Advanced Wipe > select Metadata and Cache Partitions and wipe them.
Finally, go to Reboot > System to boot to the newly flashed OS!

Flash via ADB Sideload

To begin with, download the LineageOS ROM:
```
DOWNLOAD LINK
```
After that, unlock the bootloader on your device.
Then install the TWRP Recovery on your device.
Once done, boot your device to TWRP Recovery.
From recovery, go to Advanced > ADB Sideload.
Download and extract Android SDK Platform Tools.
Then open Command Prompt inside platform tools.
Now transfer the rom.zip inside the platform tools.
Then type in the below command to start sideload:
```
adb sideload rom.zip
```
[Optional] Now download GApps and Magisk ZIP:
Then transfer them to the platform-tools folder too.
Likewise, rename them to gapps.zip and magisk.zip.
Sideload GApps and Magisk via the below command
```
adb sideload gapps.zip
adb sideload magisk.zip
```
Now go to Wipe > Format Data > Type in YES > Enter.
Then go to Wipe > Advanced > Metadata > Swipe to wipe.
Now go to Reboot > System to boot to the newly flashed OS!

Flash Pixel Experience ROM on Galaxy S20 FE

If you are looking for a clean stock AOSP experience that offers some intriguing Pixel goodies but at the same time, manages to maintain an equilibrium between the overall features and device stability, then the Pixel Experience ROM might be your go-to choice.

Supported Devices

Samsung Galaxy S20 FE SM-G780G
Samsung Galaxy S20 FE 5G SM-G781B
Do not flash on Exynos models.

Flash Via TWRP’s Install Option

First off, download the Pixel Experience ROM:
```
DOWNLOAD LINK
```
After that, unlock the bootloader on your device.
Then install the TWRP Recovery on your device.
Once done, boot your device to TWRP Recovery.
Then go to Install, select the ROM.zip, and flash it.
[Optional] Now download GApps and Magisk ZIP:
Then flash them from the Install section as well.
Now go to Wipe > Format Data > Type in YES.
Now, go to Wipe > Advanced Wipe > select Metadata and Cache Partitions and wipe them.
Finally, go to Reboot > System to boot to the newly flashed OS!

Flash Via ADB Sideload

First off, download the Pixel Experience ROM:
```
DOWNLOAD LINK
```
After that, unlock the bootloader on your device.
Then install the TWRP Recovery on your device.
Once done, boot your device to TWRP Recovery.
From recovery, go to Advanced > ADB Sideload.
Download and extract Android SDK Platform Tools.
Then open Command Prompt inside platform tools.
Now transfer the rom.zip inside the platform tools.
Then type in the below command to start sideload:
```
adb sideload rom.zip
```
[Optional] Now download GApps and Magisk ZIP:
Then transfer them to the platform-tools folder too.
Likewise, rename them to gapps.zip and magisk.zip
Sideload GApps and Magisk via the below command
```
adb sideload gapps.zip
adb sideload magisk.zip
```
Now go to Wipe > Format Data > Type in YES > Enter.
Go to Wipe > Advanced > Metadata > Swipe to wipe.
Finally, go to Reboot > System to boot to the new OS!

Flash Project Matrixx ROM on Galaxy S20 FE

Supported Devices

Samsung Galaxy S20 FE (SM-G780G)
Samsung Galaxy S20 FE 5G (SM-G781B)
Do not flash on Exynos models.

Installation Steps

First off, download the Project Matrixx ROM:
```
DOWNLOAD ROM | Kernel with KernelSU
```
After that, unlock the bootloader on your device.
Then install the TWRP Recovery on your device.
Once done, boot your device to TWRP Recovery.
Download and extract Android SDK Platform Tools.
Then open Command Prompt inside platform tools.
Now transfer the rom.zip inside the platform tools.
Then type in the below command to transfer the file:
```
adb push rom.zip /data
```
[Optional] Now download GApps and Magisk ZIP
Transfer them to your device as well via ADB Push.
Now from the TWRP, go to Install > data partition.
Choose the rom.zip and do a right swipe to flash it.
Then reboot to recovery and flash GApps [optional].
Once done, go to Wipe > Format Data > YES > Enter.
Go to Wipe > Advanced > Metadata > Swipe to wipe.
Finally, go to Reboot > System to boot to the new OS!

Flash Project Sakura ROM on Galaxy S20 FE

Supported Devices

Samsung Galaxy S20 FE (SM-G780G)
Samsung Galaxy S20 FE 5G (SM-G781B)
Do not flash on Exynos models.

Installation Steps

First off, download the Project Sakura ROM:
```
DOWNLOAD ROM | KernelSU
```
After that, unlock the bootloader on your device.
Then install the TWRP Recovery on your device.
Once done, boot your device to TWRP Recovery.
Download and extract Android SDK Platform Tools.
Then open Command Prompt inside platform tools.
Now transfer the rom.zip inside the platform tools.
Then type the below command to transfer the file:
```
adb push rom.zip /data
```
[Optional] Now download GApps and Magisk ZIP
Transfer them to your device as well via ADB Push.
Now from the TWRP, go to Install > data partition.
Choose the rom.zip and do a right swipe to flash it.
Then reboot to recovery and flash GApps [optional].
Next up, go to Wipe > Format Data > YES > Enter.
Go to Wipe > Advanced > Wipe Metadata and Cache.
Finally, go to Reboot > System to boot to the new OS!

Flash crDroid Android 14 on Galaxy S20 FE [Android 14]

First off, download the required files from below:

crDROID ROM | Recovery | GApps [Optional] 
vbmeta_patched.tar: G780G.tar | G781B.tar

Then download and extract Android SDK Platform Tools.
Transfer the recovery and ROM files to the platform tools.
Now open the Command Prompt inside this folder.

Then type the below command to TAR the recovery:

tar --format=ustar -cvf recovery.tar recovery.img

Now download and extract the Odin Tool on your PC.
Once that is done, unlock the bootloader on your device.
Now boot your device to Download Mode for flashing.
Launch Odin and make sure your device is listed there.
Now go to its Options tab and uncheck the Auto Reboot.
Then click on AP, navigate to recovery.tar, and select it.
Then go to the Userdata slot and upload the vbmeta_patched.tar file.
Now click on Start. The recovery will be flashed to your device.
Once done, reboot your device directly to the crDroid Recovery.
Now go to Factory Reset > Format data/Factory Reset > Format Data.
Then open Command Prompt inside platform tools.
Now type in the below command to sideload the file:
```
adb sideload rom.zip
```
Once done, go to Factory Reset > Format data/Factory Reset > Format Data.
After that, go to Reboot > System to boot your device to the newly flashed OS!
If you want to root or flash GApps, then reboot to crDroid Recovery and sideload the files.

How to Flash crDroid on Galaxy S20 FE [Android 13]

This AOSP-based ROM offers the maximum amount of customizations and tweaks but at the same time, it makes sure that you don’t get a bloated usage experience, thanks to its clean stock AOSP adoption.

Supported Devices

Samsung Galaxy S20 FE SM-G780G
Samsung Galaxy S20 FE 5G SM-G781B
Do not flash on Exynos models.

Bugs

VoLTE/VoWIFI. (Samsung’s implementation doesn’t work on AOSP)
The front camera captures images of around 70mb because of the CameraX framework. Use GCAM as a workaround. (AOSP bug, I’ll send a bug report.)
Screen brightness is a bit glitchy while scanning a fingerprint.

Flash Via TWRP’s Install Option

First off, download the crDroid ROM from below:
```
DOWNLOAD LINK
```
After that, unlock the bootloader on your device.
Then install the TWRP Recovery on your device.
Once done, boot your device to TWRP Recovery.
Then go to Install, select the ROM.zip, and flash it.
[Optional] Now download GApps and Magisk ZIP:
Then flash them from the Install section as well.
Now go to Wipe > Format Data > Type in YES.
Now, go to Wipe > Advanced Wipe > select Metadata and Cache Partitions and wipe them.
Finally, go to Reboot > System to boot to the newly flashed OS!

Flash via TWRP ADB Sideload

First off, download the crDroid ROM from below:
```
DOWNLOAD LINK
```
After that, unlock the bootloader on your device.
Then install the TWRP Recovery on your device.
Once done, boot your device to TWRP Recovery.
Then go to Install, select the ROM.zip, and flash it.
[Optional] Now download GApps and Magisk ZIP:
Then flash them from the Install section as well.
Now go to Wipe > Format Data > Type in YES.
Now, go to Wipe > Advanced Wipe > select Metadata and Cache Partitions and wipe them.
Finally, go to Reboot > System to boot to the newly flashed OS!

How to Flash Evolution X ROM on S20 FE

Supported Devices

Samsung Galaxy S20 FE | SM-G780G
Samsung Galaxy S20 FE 5G | SM-G781B
Do not flash on Exynos models.

Flash Via TWRP’s Install Option

To begin with, download the EvolutionX ROM:
```
DOWNLOAD ROM
```
After that, unlock the bootloader on your device.
Then install the TWRP Recovery on your device.
Once done, boot your device to TWRP Recovery.
Download and extract Android SDK Platform Tools.
Then open Command Prompt inside platform tools.
Now transfer the rom.zip inside the platform tools.
Next, type the below command to transfer the file:
```
adb push rom.zip /data
```
Now from the TWRP, go to Install > data partition.
Choose the rom.zip and do a right swipe to flash it.
Next up, go to Wipe > Format Data > YES > Enter.
Go to Wipe > Advanced > Wipe Metadata and Cache.
Finally, go to Reboot > System to boot to the new OS!

Flashing via ADB Sideload

First off, download the EvolutionX ROM from below:
```
DOWNLOAD LINK
```
After that, unlock the bootloader on your device.
Then install the TWRP Recovery on your device.
Once done, boot your device to TWRP Recovery.
Then go to Install, select the ROM.zip, and flash it.
[Optional] Now download GApps and Magisk ZIP:
Then flash them from the Install section as well.
Now go to Wipe > Format Data > Type in YES.
Now, go to Wipe > Advanced Wipe > select Metadata and Cache Partitions and wipe them.
Finally, go to Reboot > System to boot to the newly flashed OS!

UN1CA One UI 6.1 [Android 14] for Galaxy S20 FE 4G/5G

If you are looking to stay within the One UI ecosystem but at the same time, want its more refined version with tons of intriguing goodies, then this ROM deserves your attention.

ROM Features

Android 14 (One UI 6.1)
Based on the latest stable Galaxy S23 firmware (S911BXXS5CXE9)
June security patches (01/06/2024)
Galaxy AI support
High end animations
Native/live blur support
AOD clock transition support
Adaptive color tone support
Adaptive refresh rate support
Extra brightness support
Picture remaster support
Object, shadow and reflection eraser support
Image clipper support
Samsung DeX support
Camera privacy toggle support
Debloated from useless system services/additional apps
Play Integrity fix included (root required)
BluetoothLibraryPatcher included
KnoxPatch implemented in system frameworks
China Device Care app included
Patched GoodLock app by @corsicanu included
Extra mods (Enable live blur, FOD animation, Force max refresh rate, Allow secure screenshot, FPS Unlock, Allow app downgrade)
Extra CSC features (Call recording, Hiya, Network speed in status bar, Quick switch to Secure Folder)

Screenshots

ROM Bugs

Camera app text recognition
SmartView
Rear portrait mode
Wide lens (Temp solution: Enable location tags)
WPA3 network connections

Supported Devices

All the Galaxy S20 FE device’s Snapdragon variants are supported. This includes:

SM-G780G (r8qxx)
SM-G781B (r8qxxx)

ROM Flashing Instructions

Download the UN1CA ROM for your device:

G780G: OneUI 6.0 | OneUI 6.1
G781B: OneUI 6.0 | OneUI 6.1

After that, unlock the bootloader on your device
Now install the TWRP Recovery on your device.
Then reboot your device to the TWRP Recovery.
As of now, the Internal Storage will be encrypted.
So transfer the ROM to any other directory via:
```
adb push rom.zip /data
```
Now go to Install, select the rom.zip, and flash it.
Go to Wipe > Format Data > Type in Yes > Enter.
Once done, go to Reboot > System to boot to OS.
Your device will boot to the newly flashed ROM!

Install Sputnik One UI 6 [Android 14] on Galaxy S20 FE

This ROM is based on the latest One UI 6 firmware, so you are about to welcome the latest Android 14 update, even though the device’s official update cycle has ended with Android 13! Another one of the many perks of having a custom ROM! NOTE: As of now, this ROM is only available with the Exynos variant of the device [i.e. S20 FE 4G].

First off, download the Sputnik ROM from below:
```
DOWNLOAD LINK
```
After that, unlock the bootloader on your device.
Now install the TWRP Recovery on your device.
After that, boot your device to TWRP Recovery.
Now go to Wipe > Format Data > Yes > Hit Enter.
Then go to Install, select the rom.zip, and flash it.
Finally, go to Reboot and select System to boot to OS.

How to Flash Turbo UI on S20 FE

Features

Performance Enhancements:

Debloated OneUI Based Rom
Build Prop Tweaks
Multiuser Support
Call Delay Fix
Disable Error Checking
Enhanced Jpg Quality (100%)
Knox Disabled
Faster Boot Time
Disabled Built-In Error Reporting
Tweaked Wifi Scanning Duration
3D Render Optimizations
Launcher Memory Optimization
Battery Saving Mode (No Performance Drop)
Improved Signal Strength

Audio and Video Enhancements:

Enhanced Audio and Video Quality
Crisp Call Voice Quality
Game Settings
Emperor Settings
Dalvik Virtual Machine Tweaks
Smoother Scrolling
Asset Purge for RAM Optimization

User Interface and Customization:

Boot and Shutdown Animation Boost
CSC Mods
Volte, Screenshot, and Quick Settings Icons
Mobile Data Toggle in Power Off Menu
Activated Voice Recording (Excludes Wifi Calls)
Knox Guard Disabled
Real-Time Network Speed Indicator
Camera Shutter Sound Button
WIFI Calling Activation
Additional Camera Features
Fun Mode
Dual Recording
Auto Focus Enabled in All Video Modes
Floating Feature Tweaks
Google Feed Integration
Super Fast Charging Option
Samsung Marketing Disabler
AOD Transition Effects
Secure Folder Fix
Theme Trial Patched
Screenshot Enabled in Secure Apps
Quick Reply in Lockscreen
QS Tiles Number Customization
Rom Info in About Settings
Adaptive Brightness Enhancement
Outdoor Mode Activation
Unique Charging Animation and Indicator
DPI Tweaks
Smooth App Switching (UI Based)
Custom Boot Animation

Magisk and Modules

Magisk (Credits: @topjohnwu)
Knox Patch / Enhancer (Credits: @BlackMesa123)
Shamiko (Credits: GitHub Link)
Universal Safetynet Mod (Credits: @kdrag0n )
Lsposed Framework (Credits: GitHub)
Adaptive Refresh Rate (Credits: @sujayc27)

Supported Devices

SM-G781B / SM-G780G / SM-G780F

Installation Instructions

First off, download the Turbo UI ROM from below.

TurboUI-V10-Snap4G-November.zip
TurboUI-V10-Snap5G-November.zip

Make sure you are on the same firmware as the ROM [recommended].
Then unlock the bootloader on your device.
Now install the TWRP Recovery on your device.
Then boot your device to the TWRP Recovery.
Now go to Wipe > Format Data > Type in Yes > Hit Enter.
[Important] Then go to Reboot > Recovery. Your device will reboot to TWRP.
Now transfer the ROM.zip file to your device.
Then go to Install, select the ROM ZIP file, and flash it.
Once done, select Reboot > System. Your device will boot to the newly flashed OS.

That’s it. These were the steps to install numerous Custom ROMs on your Galaxy S20 FE 4G/5G. If you have any queries concerning the above steps, do let us know in the comments. We will get back to you with a solution as soon as possible.

Tags:

Android 14Custom ROMsOne UI 6Samsung Galaxy S20 FESamsung Galaxy S20 FE (Exynos)