
Choose the method based on your device’s current state and the flash file format.
While keeping both keys pressed down, insert the USB cable connected to your PC. Pd1731-a-1.8.7 Flash File
Because this system package re-installs Android 8.1 Oreo, Google's built-in safety layer remains active. If the device previously had a Google Account logged into it, the startup assistant wizard will prevent you from reaching the home screen until those original log-in credentials are input. Choose the method based on your device’s current
Disclaimer: Flashing firmware is done at your own risk. This guide is for educational purposes. If the device previously had a Google Account
Houses the stock recovery console used for emergency updates.
The full official designation for this file is often listed as . The "vivo_qcom" tag indicates that this firmware is built for devices running on Qualcomm (QCOM) processors .