5G, Bluetooth, 90Hz Display, DT2W not working in GSI ROM: How to Fix

In this guide, we will show you the steps to fix the 5G, Bluetooth, 90Hz display, Brightness Slider, Headphone Jack, and DT2W features not working in a GSI ROM on Android. One of the biggest perks of having an open-source ecosystem like Android is the plentitude of goodies that it brings in with itself. In this regard, its no denying the fact that the ability to flash a customized firmware is usually the tech geek’s favorite choice.

Giving you an option to break the shackles of the stock ecosystem, having tons of additional feature sets and OS upgrades beyond the official cycle, it’s no hidden secret why users generally opt for custom ROMs. However, there are still quite a few devices that don’t have active custom ROM development support. For those devices, a Generic System Image usually comes in handy.

Fix 5G Bluetooth 90Hz Display DT2W not working in GSI ROM

Beholding most of the features that a custom ROM possesses, it could easily be flashed via Fastboot Commands itself. Moreover, when we talk about GSI, then the developer Phhusson definitely deserves a mention as he is the first one to roll out the AOSP GSI. Various developers then use that AOSP as their base to release their own customized GSI’s in the form of LineageOS, ArrowOS, Pixel Experience, and the likes.

However, inspite of all the goodies attached, these Generic System Images do have their fair share of bugs as well. Some of the most common and frequently faced issues include the likes of 5G, Bluetooth, 90Hz display, and DT2W not working in a GSI ROM. So if you are also getting bugged with any of these issues, then this tutorial shall help you rectify them once and for all. Follow along for the instructions.

How to Fix 5G, Bluetooth, 90Hz Display, Brightness Slider, Headphone Jack, and DT2W not working in GSI ROM

Fix 5G Bluetooth 90Hz Display DT2W not working in GSI ROM

This is a universal guide that will address the aforementioned bugs and issues across all the GSI ROMs that are either built by Phhusson himself or by other developers taking his GSI as the base. In other words, it should automatically cover most of the popular (and not-so-popular) GSIs ROMs present out there. And so would our guide. Another important point worth mentioning is that you should take a backup of all the data on your devices.

While these fixes wouldn’t format your device, but there’s always a risk of things going south. So it’s better to be on the safer side and have all your data backup up. With that in mind, let’s get started with the guide to fix the 5G, Bluetooth, 90Hz display, and DT2W features not working in GSI ROM. 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.

Fix 5G Not Working in GSI ROM on Android

  1. To begin with, head over to the Phh Treble Settings menu.
  2. Then go to the IMS features section and install the IMS.APK for Qualcomm center.
  3. After that, check the box next to Request IMS network.
  4. Next up, check the box next to Force the presence of 4G Calling.
    fix 5g not working in gsi
  5. Then bring up the phone dialer and type in the below code
    *#*#4636#*#*
  6. Now go to Phone Information and select NR/LTE.
    fix 5g not working in gsi
  7. Finally, reboot your device for the changes to be implemented.
  8. It should fix the issue of 5G not working on your GSI ROM.

Fix Bluetooth not working in GSI ROM on Android

  1. Head over to the Phh Treble Settings menu.
  2. Then go to the Miscellaneous features section.
  3. After that, scroll down to Force-disable A2DP offload.
    fix bluetooth not working in gsi
  4. Checkmark it to enable it and then reboot your device for it to be active.
  5. It should fix the Bluetooth not working issue on your GSI ROM.

Fix 90Hz Display not working in GSI ROM on Android

  1. Head over to the Phh Treble Settings menu.
  2. Then go to the Miscellaneous features section.
  3. After that, scroll down to Force FPS.
    fix 90hz display not working in GSI
  4. Now choose select 1080×2400 90.0.
  5. Finally, reboot your device to activate 90Hz.
  6. It should fix the 90Hz display not working issue on your GSI ROM.

Fix DT2W (Double Tap to Wake) not working in GSI

  1. Head over to the Phh Treble Settings menu.
  2. Then go to the OnePlus features section.
  3. Now check the box next to Enable DT2W.
  4. Finally, reboot the device.
  5. It should fix the issue of DT2W not working in GSI.

Fix Brightness Slider not working in GSI ROM

Brightness Slider not working in GSI ROM: How to Fix

Fix Headphone Jack not working in GSI ROM

Headphone Jack not working in Custom/GSI ROMs: How to Fix

So these were the different methods to fix the 5G, Bluetooth, 90Hz display, DT2W, Brightness Slider, and Headphone Jack features not working in a GSI ROM on your Android device. If there’s any other feature not working on your GSI ROM, do let us know the ROM name and version, device name, and the bug that you are facing in the comment section below.


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