Short the test point to the metal shield (ground) and connect the USB cable to the PC. 2. SigmaKey Software Setup Launch the SigmaKey software on your PC. Navigate to the platform tab.
Your device might have a newer security patch (HarmonyOS). You may need to "Downgrade" or use the "Software Testpoint" feature if available in your Sigma version.
IMEI Repair for Huawei JNY-LX1 (P40 Lite) Using Sigma Plus Repairing the IMEI on a (commonly known as the jny-lx1 imei repair sigma
Typical technical approaches to IMEI repair:
This is a very effective method for restoring original IMEIs on Huawei phones. The process typically involves: Short the test point to the metal shield
Carefully remove the back cover and the internal plastic shielding matrix to expose the motherboard.
Move to the device model dropdown menu. Select from the processor list (or explicitly choose JNY-LX1 if listed in your current software build). Navigate to the platform tab
Whether you are using a
HiSilicon Platform Features - Flash, Repair, Unlock ... - Sigma
: Ensure you are using the latest version of the Sigma Plus launcher. HiSilicon Hardware : The