Samsung Galaxy Tab 2 I705 hard reset

Your Samsung P3100, P3110 tablet freezes or has fatal errors
If your device freezes or hangs, you may need to close programs or reset the device to regain functionality. If your device is still responsive but a
program is frozen, close the program using the task manager. If your device is frozen and unresponsive, press and hold [POWER ] for 8-10 seconds. The device will reboot automatically.
If this does not solve the problem, perform a factory data reset. In Menu mode, select Settings → Privacy → Factory data reset → Reset Tablet→ Erase everything

On Andorid ICS 4.0 Select Settings → Back up and reset→ Factory data reset → Reset device/Tablet → Delete all.

Samsung Galaxy TAB 2 hard reset using keys reset P5113, reset P5100

Try with galaxy tab2 turned off Volume rocker key down + press power button.

1. With the Samsung Galaxy TAB 2 i705 turned off, press and hold the VOLUME down button, and then briefly press the POWER button. Select Factory reset Wipe data.

Press and hold the POWER and the volume keys (the very next to the power keys) until the Samsung LOGO appears on the screen, release only the POWER key, but keep pressing the Volume button until Android recovery menu appeares.  Use the volume key to select highlight Factory reset / Wipe data and use power for confirm. All data will be lost!
This is a Galaxy TAB 2 10.1 tablet


Reset you Samsung Galaxy Tab 2 7.0 I705 Your device freezes or has fatal errors
If your device freezes or hangs, you may need to close programs or reset the device to regain functionality. If your
device is frozen and unresponsive, press and hold the Power key for 10-15 seconds. The device will reboot automatically.
If this does not solve the problem, perform a factory data reset. In Idle mode, open the application list and select
Settings → Privacy → Factory data reset → Reset phone → Erase everything.

Select Settings > Privacy > Factory data reset: Reset your settings to the factory default values and delete all your data.

Press Application button, then Settings > Reset settings: Reset your settings to the factory default values.

While using your device, be sure to back up important data. When disposing of your device, back up all data and then reset your device
to prevent misuse of your personal information.

Use this method to hard reset your Samsung Galaxy Tab 2 7.0 I705: Enter *2767*3855#. Warning! All your data including contacts, messages etc. will be lost! Copy all your necessary data/Contacts/Messages etc. to SIM or make backup to your PC before full reset! Take out SIM card before full reset.