: To manage files or perform updates via a computer, you may need the MTP Driver for Windows provided by vivo. Important Considerations
The code serves as a unique signature for the software build: : The internal model code for the vivo Y71. pd1731f-ex-a-1.70.8
Enter by holding the Power + Volume Up buttons. Select Install update and navigate to your downloaded file. : To manage files or perform updates via
: Launched with Funtouch OS 4.0 based on Android 8.1 Oreo. Managing Software Updates pd1731f-ex-a-1.70.8
: Manual firmware packages for PD1731F are generally for "Open Market" models. They may not work on carrier-locked or "financial" (EMI-locked) phones.