In order to hard reset a AEG X300, you should perform the following steps.

Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
AEG X300 device will be brought back to the default configuration of a brand new device.


1. Press'n'hold the Power button until the phone turns on.

2. Now open Menu and select Settings > Reset > Master Reset > Yes .
3. Lastly, type in this safety code: 1234.
4. Voila, done.