AOSP ROM for the Coolpad Cool 1 is now available which means you will be able to enjoy pure android experience on your android phone. This ROM is based on Android 10 and to install it on your Coolpad Cool 1, you will have to install custom recovery such as TWRP.
Here are installation instructions for your Coolpad Cool 1. Download all files from here.
Reboot to custom recovery
Take a backup – Must
Wipe everything including internal storage ie Dalvik, System, Cache, Data, Internal Storage
Download the custom recovery .img file and flash the .img file as install image
Reboot to new recovery again.
Flash the Pixel ROM and Camera Fix patch
Camera works after the first reboot.
Users who still faces sound problem can patch the sound fix patch
Almost everything is working on this AOSP ROM for Coolpad Cool 1 except battery indicator. But you can easily rectify that by installing any battery indicator app from the play store. Also, there’s no need to manually install App Store as it is already included in the ROM.
All of these features are working:
Calls, Messages, Data
Google Voice Recognition