You may face some bugs on your Oppo A3s CPH1803 when running on custom ROMs, having security issues, being unable to use banking apps on your Oppo A3s CPH1803 , etc. Magisk Root is the solution, but not forever. So restoring to stock ROMs will unbrick your Oppo A3s CPH1803 . Oppo A3s Boot Key : Boot key may be different for different devices.So do Google to find the correct boot key of the device.Most of the all Qualcomm chipset based devices boot key is — power off >> press & hold volume down key + volume up key + insert USB cable.. If the device is properly connected with pc, it will create "Qualcomm HS-USB QDLoader 9008 port" under the "device manger". Oppo A3S (CPH1803) Official Firmware + Tool. Download the latest stock rom for CPH1803 ( Ver 11_A.29 ). Updated from Oppo. Operating system optimization, hang logo fix , bootloop fix and unbrick,…. Besides, firmware also help you to remove screen password and bypass Oppo A3S. LG News LG Forums Motorola News Motorola Forums Nokia News Nokia Forums Nubia News Nubia Forums OnePlus News OnePlus Forums OPPO News OPPO Forums Razer News Galaxy A3, A5, A7, A8, A9 Original Android Develop In fact I've installed another rom and gapps so I think I'll stay with that one for a long time Testing roms is too much time Cara Instal CWM Recovery Via ROM Manager. Langkah pertama, instal ROM Manager di Perangkat Oppo A3s anda, aplikasi ini pada dasarnya mampu mengatur jadwal pengoperasian custom recovery ini sambil di boot ke dalam Sistem Operasi Android, akan terdapat pilihan untuk instal versi terbaru dari ClockworkMod Recovery. zerkpLD.

custom rom oppo a3s