Full ((free)) | Vivo 1801 Custom Rom

: You will need a tool like TWRP (Team Win Recovery Project) or OrangeFox Recovery to "flash" (install) the new system files.

With your device powered off, use a specific key combination (usually Volume Up + Power) to boot into TWRP recovery. This combination can vary, so you might need to look up the specifics for your device. vivo 1801 custom rom full