Hard reset Samsung i637 Jack

OS: Microsoft Windows Mobile 6.1 Standard, upgradable to Windows Mobile 6.5

CPU: 528 MHz

Display: 2.4" inc

Camera: 3.15 MP, Single

For Hard reset Samsung i637 Jack use following steps

1. Before Hard Reset (reset to factory settings), turn off your smartphone

2. Press and hold the Volume Up and Power buttons simultaneously for a few seconds (up to 20)

3. The keys after the SAMSUNG logo appears on the screen, you can release

4. Press the Volume Up and Power buttons simultaneously to open Recovery Mode

5. Select "wipe data / factory reset", the Volume Up / Down keys are used to navigate the menus, and the Power key is used to confirm the selection

6. Select the line "yes" and press the Power button

7. Select item "reboot system now"

8. Smartphone hard reset done

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.