How to Root the Samsung Galaxy Tab 3 7.0 (T-Mobile)

Rooting is the process of gaining administrative rights on your Android device.  Once we root our Android device, we can then make changes to it to customize it well beyond what it normally can do.

Once you have root access on your Samsung Galaxy Tab 3 7.0 (T-Mobile), you’ll be able to:

  • Remove apps that were preinstalled by your carrier/manufacturer from your device.
  • Free up storage space (because of the above benefit).
  • Increase battery life (apps that might have been running constantly can be removed).
  • Increase performance (after removing apps that are always running, the device will be less bogged down and run smoother).
  • Update to a new version of Android (by flashing a custom recovery/ROM, see the end of this procedure for more info on that).
  • Tons of other customizations when you use your new found administrative rights to flash a custom ROM (again, see the end of this procedure for more info on that).

Interested? Here’s how to root your Samsung Galaxy Tab 3 7.0 (T-Mobile):

I. Before You Begin

1. This will void the warranty of your device. However, you can reinstate the warranty by unrooting your device if there’s any unrooting procedure available.

2. This procedure only works on Windows based PCs.

II. Downloading Required Files

1. Download Odin and save it to your Desktop.

Odin

2. Download CWM Recovery and save it to your Desktop.

CWM Recovery (It’s attached in the first post)

3. Download Universal Root ZIP and save it to your Desktop.

Universal Root ZIP (It’s attached in the first post)

III. Flashing a Custom Recovery on the Samsung Galaxy Tab 3 7.0 (T-Mobile)

1. Extract files from Odin and CWM Recovery by right-clicking on each of them and selecting Extract here.

2. Double-click on Odin executable and it’ll open.

3. Click on PDA and choose the CWM Recovery file you just extracted from the archive to your Desktop.

4. Make sure Repartition is unchecked in the Odin.

5. Checkmark the boxes that say Auto Reboot and F. Reset Time.

6. Turn OFF your device.

7. Turn it back on by holding down Volume DOWN+Home+Power buttons together.

8. Press Volume UP and your device should enter Download mode.

9. Plug in your device to your PC using the USB cable.

10. Hit Start in the Odin and it’ll start flashing the recovery on your device.

11. Once the recovery’s been flashed, your device should automatically reboot.

12. You’re done!

IV. Rooting the Samsung Galaxy Tab 3 7.0 (T-Mobile)

1. Connect your device to your PC using the USB cable.

2. Copy Universal Root ZIP from your Desktop over to the root of your SD card.

3. Once it’s been copied, disconnect your device from your PC.

4. Turn OFF your device.

5. Turn it back on by holding down Volume UP+Power buttons together.

6. Your device should boot-up into CWM Recovery mode.

7. Select install zip from sdcard followed by choose zip from sdcard.

8. Choose the Universal Root ZIP to be flashed on your device.

9. It should start flashing the ZIP on your device, shouldn’t take too long to finish.

10. Once it’s been flashed, reboot your device.

11. You’re all done!

All set! Now, you can head to our How to Flash a Custom ROM procedure for the Samsung Galaxy Tab 3 7.0 (T-Mobile) to open up a whole new world of customizations for your Android device!

By the way, don’t be scared, you can always put your device back to stock by heading to our Rooting How To’s section, finding your device, and doing the How to Unroot listed for it there.

4 thoughts on “How to Root the Samsung Galaxy Tab 3 7.0 (T-Mobile)”

  1. Hi,
    first: Thanks! Good and easily explained.Everyone can follow.
    But what do you mean always with (T-Mobile)?
    I’ve got the Samsung Galaxy Tab 3 7.0 3G+Wifi model (). Will this root work for my phone?
    If not, do youve got any idea where to get such a ROM? I was searching for Ages!

    1. Hello,

      The T-Mobile variant of the device is different than the other variants. On your device, head to Menu > Settings > About phone (or About tablet). Check the Model number and it should say SM-T217T. This number varies with each variant of the device and you should only do the procedure that is FOR your device.

      You shouldn’t have any issues rooting your device using the procedure above as long as the variant you have is from T-Mobile.

      Hope it helps!

      1. I don’t see any file named “universal root zip” on any of the linked pages. Does it go by another name or something?

  2. Michael O'Connor

    I want to thank you. I was trying to root it, I did a different set of instructions, bricked the device. I figured I had nothing to loss, I did the CWM steps, it booted it worked. you did save my device. now on to the rooting. Thanks for saving my device.

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