If you cannot update via OTA, you can download the firmware package from the Vivo Support page . Tutorial for Firmware Installation - Vivo
There are two primary ways to install the 2021 firmware or any later version: 1. Over-the-Air (OTA) Update vivo y12i firmware 2021 upd
This is the simplest and safest method recommended for most users. Connect to a stable to avoid data charges. Go to Settings > System Update (or System Upgrade). The phone will check for the latest available version. If an update is found, tap Download and Install . Your phone will restart once the process is complete. 2. Manual Firmware Installation (Local Upgrade) If you cannot update via OTA, you can
The most notable official update for the Vivo Y12i released in 2021 was: : PD1930F_EX_A_1.18.1 Release Date : May 8, 2021 File Size : Approximately 3.07 GB (3072M) Connect to a stable to avoid data charges