oppo f9 (CPH1881,CPH1823) pattern unlock SOLUTION with flash tool

HERE IS YOUR FLASH FILE
https://www.mediafire.com/file/u4ttak38ue941fa/CPH1823_11_A.05_180817_a1f19367%28Repairmymobile.in%29.rar

NOTE:FLASHING MAY AVOID YOUR SERVICE WARRANTY



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