Short the Test Point to the metal shield (ground) and connect the USB cable to the PC.
Once the phone is connected, enter the new IMEI number(s) into the respective fields (IMEI 1 and IMEI 2 if applicable). Click . 4. Finalize and Restart
Even with the best tools, the process can fail if certain precautions are ignored. Here are the most common issues faced by technicians:
: Both Pack 3 and Pack 4 must be activated to access Kirin 810 servicing features. Connection Method : jny-lx1 imei repair sigma
Unlike older phones where the IMEI was just a number in a text file, modern Huawei devices protect it with security certificates The Piece of Magic Sigma Plus Go to product viewer dialog for this item.
is powered by the Kirin 810 chipset. You must have the appropriate Sigma Plus "Power Pack" or credits to access Huawei HiSilicon features.
Navigate to the top left drop-down menu and change the platform setting from "MTK" or "Qualcomm" to . Go to the Service tab within the interface. Step 3: Booting into USB COM 1.0 Mode Short the Test Point to the metal shield
: Ensure you are running the latest version available on the official SigmaKey Download Page.
: Available for devices with lower security patch levels, allowing servicing without physical disassembly. The Repair Process
method (shorting the TP to ground while plugging in the USB) to enter Huawei USB COM 1.0 mode Sigma Software Configuration Select the platform from the menu. Connection Method : Unlike older phones where the
For the JNY-LX1, Sigma is the gold standard. Chimera might work for software glitches, but if the baseband is truly dead, only Sigma with test point access can resurrect it.
The is powered by the HiSilicon Kirin 810 chipset. Modern Huawei security structures tie network calibration data and IMEI numbers directly to secure hardware enclaves inside this processor.
: The new IMEI is then written to the device. This process might require additional operations like rooting the device or executing specific commands through the software.
Input the original 15-digit IMEI number (usually found on the SIM tray or back cover).