Use APKPure App
Get Reset Phone Mobile Full Factory Reset old version APK for Android
Phone Factory Reset will make factory reset so simple. Just one click and done.
By using 'Device Administrator Authority' in this app , all data is deleted.
Do you want mobile reset and you don't know how to factory reset then this application will
help you do to that.
Note:
Before doing anything take your mobile backup and save it to other storage device.