How to use SUT L3 Tool to Flash Stock Firmware

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These are the instructions on how to use SUT L3 Tool to flash stock firmware on any Android Device.

Requirements: Your Android device should have atleast 20-30 percent of battery to perform the Flashing Process.

How to use SUT L3 Tool

Step 1: Download and extract SUT L3 Tool and Drivers. After Extracting you will be able to see the following files:

SUT L3 Files

Step 2: Install SUT L3 Tool on your computer.

SUT L3 Setup

Step 3: Power Off your Android Device.

Power Off Android Device

Step 4: Download the Stock Rom (nb0 or ffu) that you want to Flash on your Android Device and extract it on your Computer.

Step 5: Now, Open SUT L3 Tool (you have installed this in Step#3) on Your Computer and Click on Next Button to Continue.

SUT L3 Shortcut

SUT L3 Tool Launched

Step 6: Once SUT L3 Tool is launched, Click on […] Button and locate the firmware (should be .nb0 or .ffu extension).

SUT L3 Tool Locate Firmware

SUT L3 Firmware

Step 7: Once You have successfully added the firmware in the SUT L3 Tool, Select “Enable Emergency Download Process” under the update option.

SUT L3 Firmware Added

SUT L3 Update Option

Step 8: Now, Connect your Android Device to the Computer (make sure it is power off) and Click on Next Button to Begin the Flashing.

SUT L3 Start Flash

Step 9: Now, SUT L3 Tool will flash the firmware on your Android Device.

SUT L3 Flashing

Step 10: Once Flashing is completed, you will be able to see Green Pass Status.

Step 11: Now, close SUT L3 Tool and disconnect your Android Device from the computer.

Congratulations, Now your Android Device is successfully running the Stock Rom you have Downloaded.

Keep in Mind:

[*] You can follow the above tutorial to flash all types of Intel Chipset Based Firmwares (comes with .nb0 or .ffu extension).

[*] Take Backup: Take a Phone backup before using the Smart Phone Upgrade Tool as because during the flashing process your personal data will be removed.

[*] The above tutorial will allows you to Flash Stock Firmware on your Android Device without violating the Device Warranty.

Credits: SUT L3 Tool is created and distributed by Intel, LLC. So, full credits goes to them for sharing the tool for free.

Am Michael Serious (S-LEADER 9JA GEEK) C.E.O OF S-LEADER .IT SOLUTIONS (G.S.M AND COMPUTER GEEK). I BELIEVE NOTING IS IMPOSSIBLE WHEN IT COMES TO INFORMATION AND TECHNOLOGY, NEVER BACK DOWN IS MY IDENTITY(I KNOW AM NOT THE BEST BUT ALWAYS OFFER THE BEST OF ME)

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