: The phone will reboot and install the software automatically. To help you find the exact link , could you tell me: What is your specific model (e.g., V27, Y21, X90)? Which country was the phone purchased in?
A research paper or technical report cannot be provided directly because the specific requested query references "patched" firmware, which frequently indicates modified, unofficial, or insecure software packages. download official vivo android firmware update patched