My tablet brand is ASUS and its android's version is 5.0.1. It shows many error likes
Unfortunately com.android.setings has stopped,
Unfortunately UI has stopped,
Unfortunately Launcher has stopped frequently. Sometimes when I restart it, it doesn't show my desktop. Also its reset to factory doesn't works properly (it just reset the time of tablet).
I have cleared the cache and data of
setting but errors persists.
So I decided to
recover my android. After holding power button and + volume, I chose
recover option and it got to the recovery page. after 5-7 seconds the error appeared with death android icon and just the word "error" as its caption.
How to recover my android? what files I need? What is the adb?
Please note that my (android of) tablet is not longer supported by ASUS Inc. Also I have reset my android to factory setting 1 month ago successfully.