Download Lenovo Vibe P2a42 Nougat (Android 7.0) official firmware from the link here, and flash via twrp or stock recovery for quick and easy flashing.
If you notice that any of the links provided below is broken or doesn’t work, please post in comments section so we fix and update it ASAP.
For Stock recovery:
How to flash
Flashing from TWRP custom recovery:
- Download the file from the relevant link above
- Copy to the root directory of the phone (/sdcard/…)
- Reboot the phone recovery mode, TWRP
- Erase / Wipe data, cache, and dalvik cache
- Select Install
- Choose downloaded firmware, and swipe to flash
- Once flashing is complete, reboot to system.
Flashing from stock recovery:
- Download the stock rom from the link above
- Copy to internal memory/ storage and rename the file to update.zip
- Reboot to recovery mode
- Select Install Update Package
- Wait for the flashing process to complete, then reboot to system.