Asus M530W hard reset
Before
you buy a new cell phone or new tablet, please try the following
procedure to repair your device. First charge your battery, backup your
important data if possible and in most cases take out SIM and SD card.
It is impossible to recover your data after doing a hard reset, so
online backup is always important. For all of your data, a backup should
be done on an external device, hard drive, raid system or media.
Asus M530W Soft reset

Occasionally, you may need to restart your phone, such as when a program is not performing properly, or the phone does not respond to key presses.
To restart the phone
1. Remove the battery.
2. Reinsert the battery and turn on your phone.
Asus M530W factory reset
Resetting your Smartphone
Resetting your phone will remove all data from memory and restore the phone back to the factory default settings.
NOTE When you reset your phone, all data you have entered in RAM, including all files, system settings, and additional programs you have installed, will be erased.
To reset your phone
1. On the Home screen, press Start > Default Settings.
2. Enter "1234" to confirm that you want to restore default settings and press OK.
The phone will restart automatically after it is reset.