Accidentally deleted system files from android 4.1.2 how to recover or re install
In an attempt to increase available space on my phone, I followed the utility's recommendation and deleted some "duplicate" and "unnecessary" files. Now, some programs won't work. Need to replace or reinstall or recover Android system and related dependent files.
Computers & Internet
Answers & Comments
Shutdown your device. press power and volume down button you will get a menu. select factory reset (volume down to move the cursor and volume up to select the option). Tha's all.