0:00 / 2:38 Samsung Galaxy Tab 3 SM-T210R Factory Reset We Repair 17.5K subscribers Join Subscribe Subscribed 465 Share 106K views 5 years ago How to reset the Samsung Tab 3, you will Factory Reset SAMSUNG T2105 Galaxy Tab 3.0 Kids. If the display is off, press the Power to turn it back on. Afterwards go to Settings and then to Backup & reset. Tap Reset Devive. Choose Erase Everything if you are sure you want to clear all your data. Select OK to confirm the whole operation. Select your Samsung Galaxy Tab A from the list of devices registered to your account. Click on the “Lock” option. Enter a new password for your tablet and confirm the password. Click on the “Lock” button to proceed with the locking process. Once the command is sent, your tablet will be locked with the new password. It didn’t work I haven’t used this tablet since I was like 10 I’m 16 I forgot the email and password now I can’t get in it help when I try signing in with my current email it says sign in with an email that was on the tablet Press and hold the Volume up button, the Power button and the Home button at the same time. When you feel the device vibrate, release ONLY the Power button. A screen menu will now appear. When you Press and hold the Volume Up button, Then press and hold the Side key too. Step 3: Wait until the Samsung logo appears, Then release all buttons. After a few seconds, you will see an Android Recovery menu on the screen with many options. Step 4: Use the Volume Down button to select Wipe Data/Factory Reset option. I am a student and I received this tablet from my school and I shouldn't trip KNOX because they manage it through the KNOX products, also I shouldn't lose the warranty of it. The nearest Samsung service center to me is very far (really far). I wish there could be a way to achieve a factory reset :/ Any help would be appreciated. Thanks! Once in Safe Mode, go to “ Settings ” > “ Applications ” > “ Manage Applications “. Choose “ Kids Mode ” from the list of apps, then select “ Uninstall “. Select “ Done ” once the uninstall is complete. Press and hold the “ Power ” button, then choose “ Restart “, and your phone should restart normally and will Turn off the phone, then on again, and finally unplug the charger. Repeat steps 2 and 3 three times more. Plug in the charger again, and when the battery is fully charged, turn on the phone, open the dialer, and dial *#9900#. Scroll down and tap “batterystats.bin reset.”. Restart the phone after exiting the menu. I show you 2 ways on how to factory reset (hard reset & soft reset) the Samsung Galaxy Tab A7 (2020). If you forgot your password and can't factory reset t NWEen.