Message d'origine par : jayeff ,
Hi, You need to perform a factory reset. Before you do this make sure that your phone is fully charged. ''Be aware if you perform a factory reset, all user applications and user data will be deleted. '' How to perform a factory reset: 1. Turn the power off. 2. Press and hold the Power/Lock Key + VolumeDown Key . 3. When the Factory Hard Reset welcome screen appears release all of the keys. 4. Press the Power/Lock Key to continue or any other key to cancel. 5. Press the Power/Lock Key once more to confirm or any other key to cancel. 6. Your phone will perform a factory reset.