How To Root Lenovo Tb8505f Top

You cannot root the TB8505F without an unlocked bootloader. Here is the "Top" method that works 100% of the time.

  • Connect to PC: Open a command window in your ADB/Fastboot folder. Type: 
    fastboot devices
    (If nothing appears, reinstall MTK drivers).
  • Execute Unlock: 
    fastboot oem unlock

    fastboot flashing unlock

    • Pro Tip: If you see Flashing Unlock is not allowed, go back to Developer Options and ensure “OEM Unlocking” is grayed out (active). how to root lenovo tb8505f top

    Yes, if:

    No, if:

    This is the gatekeeper. If the bootloader remains locked, you cannot root. You cannot root the TB8505F without an unlocked bootloader

    For TB8505F, do NOT use fastboot flash boot directly. Many units have a locked fastboot flash command. Instead, use SP Flash Tool in “Download Only” mode. Connect to PC: Open a command window in

  • Prepare SP Flash Tool:
  • Load the Scatter File:
  • Configure Flash:
  • Flash the Patched Boot:
  • Disconnect and reboot.