: You need Team Win Recovery Project (TWRP) to "wipe" the old system and "flash" the new ROM file.
He plugged the phone into the PC again in recovery mode. He dragged the Project Sakura ROM file—1.2GB of hope—onto the internal storage. vivo 1801 custom rom full
Let’s be honest. The (which covers the Vivo Y91 and Y91i) is a solid budget warrior from 2018. It has a decent 6.22-inch display, a reliable 4030mAh battery, and the MediaTek Helio P22 chipset. But if you are reading this, you are probably fed up with Vivo’s Funtouch OS . : You need Team Win Recovery Project (TWRP)
If you want, I can: