(Official) Stock rom for OPPO A3 (CPH1837) – unbrick, remove lockscreen, pattern lock DOWNLOAD: CPH1837: CPH1837EX_11_A.39_191014_12a881bc.rar CPH1837EX_11_A.35_190824_12a881bc.rar CPH1837EX_11_A.33_190619_ec586eef.rar CPH1837_11_A.29_190314_ec586eef.rar CPH1837_11_A.25_181109_ec586eef.rar CPH1837_11_A.23_180908_57c428b4.rar CPH1837_11_A.17_180611_ofp.7z ...

Stock rom for Acer Iconia Tab (B1-A71) DOWNLOAD: Acer_Iconia_Tab_B1-A71_RV05RC06.WW.GEN1_A41J_A.zip (302M) OS_Acer_Acer.AV051.B1-A71.RV05RC05_A41JA42J_A.zip (306M) HOW TO FLASH: This’s official firmware. Download, extract and copy ...