Galaxy tab 1 screen frezees

1.Make sure device is completely powered off. 2.Press and Hold The Power and volume down button at the same time. 4.Select factory data reset in recovery menu. 6.Reboot System Now and you're finished!18 Mar 2013

How to Hard Reset Samsung Galaxy Tab 2 10.1 Android 4.0 Remove ...

https://www.youtube.com/watch?v=EeWiML00i9E https://www.google.co.uk/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=reboot+Samsung+galaxy+2+tablet+10inch

NOTE: You may have to wait 30 seconds-1 minute when performing each step.
If you don't want to lose DATA there may be a "Forgot password?" option in which case google will reset the password via your email. If this option is not there then follow these steps.
To perform factory/hard reset please follow those steps (you will lose everything):
1. Turn the power off.
2. Press and Hold the Volume Up and Power button at the same time.
3. When the start up screen show (Samsung logo displays on the screen), release all the buttons.
4. Use the Volume Up/Down button to navigate to "wipe data/factory reset", select with Power button
5. Select "wipe data/factory reset"
6. Select "Yes -- delete all user data"

• Allow several minutes for the factory data reset process to complete.

7. Select "reboot system now"

• Allow several minutes for the reboot process to complete..
• This is all i could find on the internet so not sure if its what you are looking for.

Plug into charger hold power button down until device powers down
charge fully then disconnect and power up
might work or look at this site to erase cache entirely
https://appauls.com/how-to-fix-the-samsung-galexy-tab-reboot-loop/

Hi it looks like your email account is not configure correctly, check outgoing service SMTP. Check with your email provider the setting or let me know your provider and I will send step by step instruction

sounds like a bug fault.
try a factory reset in the settings menu

Remove the battery and memory card, wait 60 seconds for the processor to reset, and power up.

A hard reset will do the trick.

1. With the device off, press and hold Volume Up and Power.
2. Release the Power button when you see the Samsung logo ( about 3 seconds), but continue to hold Volume Up until the recovery screen appears.
3. Use the Volume buttons to navigate the menu and select wipe data / factory reset. Press Power to continue.
The Galaxy Tab should then go through the hard reset process ( formatting user data).
4. When formatting completed, navigate to select Reboot system and press Power.

Hope this helps:

How to Hard Reset Samsung GT-P1000 Galaxy TAB:
If your Samsung GT-P1000 Galaxy TAB 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 phone ? Erase everything.




Hard Reset Samsung GT-P1000 Galaxy TAB with keys With the Samsung Galaxy TAB turned off, press and hold the VOLUME DOWN button, and then briefly press the POWER button.

just press and hold the start button for 8 mins and it will reboot automatically

If your Samsung GT-P1000 Galaxy TAB 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 phone ? Erase everything