Vivo Y12i Firmware 2021 !!top!! May 2026
Vivo Y12i (2021) Firmware – Complete Feature Overview
Model Number: PD1909BF (varies slightly by region)
Android Version: Android 10 (Go Edition)
Funtouch OS Version: Funtouch OS 10.5 (based on Android 10 Go)
Release Year: 2021 (targeted at entry-level markets)
5. Connectivity & Radio Firmware
- Dual SIM (Nano + Nano + microSD, hybrid slot)
- 4G VoLTE – Supports Jio, Vi, Airtel (India) and major carriers globally
- Wi-Fi – b/g/n (2.4 GHz only, no 5 GHz)
- Bluetooth – 5.0 (supports A2DP, LE)
- FM Radio – Yes (requires wired headphones as antenna)
- GPS – GPS, GLONASS, BeiDou
- Hotspot – Wi-Fi hotspot + USB tethering + Bluetooth tethering
Step 2: Extract Firmware
- Right-click the firmware
.zip– extract to a folder (e.g.,C:\Y12i_2021_Firmware). - Look for
scatter.txt– this confirms it’s SP Flash Tool compatible.