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vivo → y-series → y31-2021 → Firmware
📱 y31-2021
💎 Premium
Firmware
📦 Published Firmware
Y31 (2021) PD2050F_EX_A_6.72.0 Official Firmware (3481.6M).zip .zip
NewFeatured
Official · 3.24 GB
Version—
Android—
Build—
RegionGlobal
Added21 Oct 2026, 05:44 PM
Updated21 Oct 2026, 05:44 PM
Security Patch—
FormatZIP
File Size3.24 GB