Here is the standard workflow for updating your ROM. We will use as the example, as it is the most stable.
You can’t build a house without a hammer. You need the following files on your PC: vivo y51 custom rom upd
Before proceeding, understand that installing custom ROMs voids your warranty, wipes your data, and carries a risk of bricking your device if done incorrectly. You are solely responsible for your actions. Here is the standard workflow for updating your ROM
Are you running a custom ROM on your Y51? Share your experience and battery life stats in the comments below. wipes your data