Hard reset Sonim XP3340 Sentinel

OS: MediaTek MT6235 platform

Display: 2" inc

Camera: 2 MP, Single

For Hard reset Sonim XP3340 Sentinel use following steps

1. Turn on the phone.

2. Go to Menu -> Settings -> Restore Factory Settings.

3. Enter your password. * Default: 0000.

4. Select OK and press Yes.

5. The phone will reboot.

Thomas Nilan
Smartphone Expert

Thomas Nilan is a mobile phone expert with in-depth knowledge of the Android and iOS operating systems, who understands the settings of various hidden features that allow you to expand the capabilities of your smartphone, as well as get information about what is going on inside the phone for future repairs. He is an authority in his field, which has allowed him to become a ghostwriter for several technology publications, and he enjoys writing small mobile applications for testing smartphones.