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OPPO

Firmware Oppo R831S, Unbrick, Remove lockscreen

Free Download in gsmxt.com Official Firmware Combination Oppo R831S, for Unbrick Dead after Flash, Repair Stuck on Logo, Screen Unlock, Pattern Unlock, FRP (Factory Reset Protection) / Google Account, etc.

Download Firmware Oppo R831S:

  • R831S_11_A.10_150302.rar (823MB) : Download via Google Drive

Driver All Oppo:

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