Chosen Solution
need to install ADB driversBoot into recovery: Hold Volume Down button & Power button at the same time… Carefully read this thread/post: https://forum.xda-developers.com/amazon-… Post here if you are successful. May be your battery is OLD? Try changing it. Remove your microSD card. Try a few things. or you can actually install a clean non-amazon spy-free open source software by complete unlocking. Then you have only a minimal apps - no crapware. See below: https://forum.xda-developers.com/amazon-…
