• wiktor
• 1 day ago
• Categories: BenQ-Siemens
• Categories: EF51
• Free: Free warranty check

In order to hard reset a BenQ-Siemens EF51, you should perform the following steps.

Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
BenQ-Siemens EF51 device will be brought back to the default configuration of a brand new device.

1. Make sure that your phone is on (duh).

2. Now type in this code - *#9999#
3. The phone will now reboot.