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Unroot a Device

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OO edited this page Jun 9, 2026 · 1 revision

Unroot restores the stock boot image that LTBox backed up before rooting. Connect the tablet (USB debugging or Bootloader mode — see Connecting a Device), then click Unroot Device in the sidebar and follow the wizard.

Restore method

Choose the method you used to root the device:

  • Magisk / LKM — restores the init_boot and vbmeta partition (Magisk, or any KernelSU-family root in LKM mode).
  • APatch / GKI — restores the boot partition (APatch / FolkPatch, or KernelSU-family root in GKI mode).

Backup folder

Select the folder with the images to restore. Pick the backup_init_boot / backup_boot folder LTBox saved during rooting rather than the original firmware images — see Keep your backup for why this matters. The folder must contain init_boot.img (or boot.img) and vbmeta.img.

EDL loader

Same loader as rooting — see EDL loader.

Start

Review the Confirm screen, then press Start. The device enters EDL, the files you selected are flashed, and it reboots into the system.

If the device won't boot

If the device fails to boot after unrooting, first double-check that you selected the correct backup files. If that doesn't fix it, reflash the entire firmware with Keep Data — see Install Same Region Firmware or Install Other Region Firmware.

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