How to use SAMTool Unlock Samsung Mobile Phone !


Staff member
How to use SAMTool Unlock Samsung Mobile Phone !

- If you not have SAMTool account, sign up for free:

- Buy unlock credits:

- Install SAMTool and open on your Windows PC, login your account

- Enable USB debugging in phone:
  • Goto Settings > About device > Software info
  • Tap on Build number for 7 times
  • Now Developer options menu is activated.
  • Go to Settings > Developer options in phone.
  • Enable USB debugging option.
  • Now connect USB cable, it will ask for Authorize , select OK
- Disable PATTERN / User Password / IRIS Lock / FingerPrint

- Connect phone to USB port (Powered ON)

- If the phone CPU is Exynos phone just press "Exynos Unlock". If the phone CPU is Qualcomm press "QC Unlock T1" and wait tool show "Read Security Successful!", then press "QC Unlock T2". ( If you are not sure, check here ) !

# Fix Error "Searching security not found":
  • Please tick on "Deep Calculate" and unlock again !
  • If still error, try downgrade/upgrade firmware full (flash via Odin) or flash modem file and unlock again !
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How to Unlock Samsung S10, S10e, S10+ Sprint using SAMTool !
How to Unlock Samsung Note10, Note10+ Sprint using SAMTool !
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