How to Unlock Bootloader on Vivo S1 and S1 Pro
In this tutorial, we will show you how to unlock the bootloader on Vivo S1 and S1 Pro. The former, S1, has the following specs sheet. To begin with, you get a MediaTek Helio P70 processor. The RAM variants on this device are 4 GB and 6 GB, 1600 MHz. Talking about storage, you get …