Download the firmware .zip file to your phone's root directory (do not put it in a folder). Step 2: Go to Settings > System Update .
Vivo Y12i Context: Performance based on the 2021 Firmware/Android 11 (Funtouch OS 11) era.
The Vivo Y12i, released as a budget-friendly entry in the Y-series,
: It continued to run on Android 9.0 with Funtouch OS 9 .