: Use the "Load Fastboot / Backdoor open" feature to gain administrative access to the device's security partitions.
Disclaimer: This article is for educational purposes regarding official service tools. The author is not responsible for any illegal use of IMEI changing or damage to the device.
: In the "Repair" or "Security" tab, enter the original IMEI (often found on the SIM tray or original packaging) and execute the write command. jny-lx1 imei repair sigma
For newer firmware security patches (such as EMUI 10.1, 11, or 12 layouts), the device's software backdoor is completely patched. You must physically access the motherboard:
Before you begin, make sure you have:
What software are you currently running? Is your JNY-LX1 currently running EMUI 10 or EMUI 12 ?
While many modern Huawei phones with Kirin chipsets have become difficult to repair due to Bootloader restrictions, the box/software remains one of the most reliable solutions for IMEI repair on this specific model. : Use the "Load Fastboot / Backdoor open"
Locate the specific JNY-LX1 hardware testpoint pin on the motherboard. You will need to short this specific pin to the metal shielding (ground) using your tweezers. Step 3: Boot into Huawei USB COM 1.0 Mode Launch the software on your PC.
becomes a manageable, professional process that can revive a non-functional device. : In the "Repair" or "Security" tab, enter
: The phone is stuck with a "unlock the device to continue" message after the repair.
Note: If the security is highly protected, you may need to use the option with a valid certificate instead. Finalization Once the process is marked as "Done," disconnect the phone.