: Sigma pioneering feature that may allow connection without disassembly for versions with lower Android security patch levels. Activation Packs
requires specific connection methods depending on the firmware version Hardware Testpoint
To begin, power off the device and disconnect the battery. Using a pair of tweezers, connect the testpoint on the motherboard to a metal shield (ground) and simultaneously plug in the USB cable. If successful, your PC’s Device Manager will show "Huawei USB COM 1.0." 2. Configure Sigma Plus Launch the Sigma Plus software. Select the "HiSilicon" platform from the main menu. Navigate to the "Service" In the phone models list, select " " or " " depending on the current Sigma UI version.
Sigma does not support JNY-LX1 in normal fastboot for IMEI repair. You must force the phone into (download mode).
Note: If the device does not enter EDL (Emergency Download) mode automatically, you may need to use a hardware test point to ground the test point on the motherboard.
, the following features are supported for the Kirin 810 chipset: Direct Network Unlock FRP / Huawei ID Removal Repair and Change Vendor/Country/Model Read/Write OEM INFO The Repair Process For modern Huawei devices like the , IMEI "repair" often involves Writing Secure Data (Certificates) rather than a simple field entry. Disassembly : You must disassemble the phone to access the test point pins on the motherboard. Connection
