

In next step, tool will verify for PC Memory Checksum.Once the tool launch successfully, click on “ Start All” button to load all firmware files.Otherwise, you can’t continue the flashing process. Here you need to login with correct username & password. Enter into extracted folder and run “MSMDownload Tool.exe” as administrator.Download and extract the downloaded Oppo A3s flash file in any folder.


So make sure you have enough data or internet connection during the firmware flashing process with MSMDownload tool. IMPORTANT: MSMDownload tool is an online flash tool and it’s require the internet connection to flash firmware. Download Oppo A3s Flash File And Tool DOWNLOAD:ĬPH1853EX_11_A.20_190105 Guide To Flash Oppo A3s With MSM Download Tool
