Samsung Galaxy Tab 4 8.0 SM-T337T

January 27, 2016 | Filed in: Android.

How to enter Samsung Galaxy Tab 4 8.0 SM-T337T Recovery Mode, Hard reset / Wipe, Download Mode and Remove forgotten unlock Pattern.

Recovery Mode Samsung Galaxy Tab 4 8.0 SM-T337T

  1. Turn off the device
  2. Press and hold Volume UP key + Home Key, while pressing these keys then press and hold Power key for a while
  3. Release all key when Android or Samsung logo appear then you will see Android System Recovery
  4. Use Volume keys to select Menu
  5. Use Power key to Confirm

Download Mode or ODIN Mode


  1. Turn off the device
  2. Press and hold Volume Down key + Home Key, while pressing these keys then press and hold Power key for a while
  3. Release all key when you see ODIN Mode / Download Mode
  4. Use Volume Up key to continue
  5. Use Volume Down key to cancel ( Restart the device )

Hard reset Samsung Galaxy Tab 4 8.0 SM-T337T using External Keys ( remove your forgotten pattern unlock )

  1. In Recovery Mode select wipe data / factory reset
  2. press Power key to confirm
  3. select Yes — delete all user data, press power key to confirm
  4. select Reboot system now to finish hard reset

Hard reset using Settings Menu

  1. Turn on the device
  2. Select Apps
  3. Select Settings
  4. Select Backup and reset
  5. Select Factory data reset
  6. Select Reset device
  7. Select Erase Everything
  8. Select Ok

Warning! If you perform a hard reset, make sure to back up important data. The data can not be recovered after perform a hard reset.  If you forgot your unlock pattern, It will remove your forgotten pattern unlock.



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6 comments on “Samsung Galaxy Tab 4 8.0 SM-T337T

  1. Ashlee Oneil says:

    I cannot use these keys to scroll in Odin mode

    • Kireina says:

      In odin mode you don’t need scroll any key, just press Volume up. To enter odin mode or download mode, press and hold Volume Down + Home while pressing these keys press and hold power key, release all key when download mode appears on the screen

  2. Ashlee Oneil says:

    It goes back to the Odin screen, or restarts and then return to odin screen

  3. Ashlee Oneil says:

    I can’t even turn it off, it will restart and go back to Odin mode untill it dies

    • Kireina says:

      In ODIN MODE: Press and hold Volume Down + Home key while pressing these keys press and hold Power key to get out of Download mode and immediately press Volume Up key when the screen blanks while keep pressing Home key and Power key.

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