Oppo R15 Dual CPH1835

MT6771
CPH1835_11_A.09_180419_7e3f4d2a.tar.bz2, Size 3.55 GB...
https://drive.google.com/file/d/1Sx5IPjzvoMTUf3T_MTExqeTB_3NmAycL/view
CPH1835_11_A.09_180419.rar, Size 3.15 GB...
CPH1835_11_A.09_180419_7e3f4d2a.ofp (5.94 GB)
    CPH1835_11_A.09_180419_7e3f4d2a_database (16.02 MB)
    CPH1835_11_A.09_180419_7e3f4d2a_database_AP (158.60 KB)
    DownloadTool.exe (54.81 MB)
    ProjectConfig.ini (107.00 B)
https://drive.google.com/open?id=1KL__QHE_-xpT7_09VqQIgwFjRt5R0lHM