: Use an original Type-C cable connected directly to the PC motherboard port.
Here is a consolidated workflow based on successful reports from GSM forums:
Open your chosen software tool (e.g., or SigmaX ) on your PC.
The JNY-L21 is the model number for the global variant of the .This device runs on the HiSilicon Kirin 810 chipset.Because of this specific hardware, standard software bypasses do not work.You must use specialised tools that interface directly with the phone's processor. Method 1: Hardware Test Point (Recommended)
: Frequently used for Kirin-based devices to bypass account locks via the Test Point method. Octoplus Huawei Tool jny-l21 huawei id remove unlock tool
The Huawei JNY-L21, globally known as the Huawei Nova 7i, is a popular mid-range smartphone powered by the Kirin 810 chipset. Because it launched without Google Mobile Services (GMS), users rely heavily on Huawei Mobile Services (HMS) and the Huawei ID lock for security. If you factory reset your device and forgot your account credentials, you will be locked out by the Huawei ID Activation Lock.
I disconnected the USB, held the power button, and waited. The Huawei logo appeared. Then the setup wizard. No "Verify your Huawei ID" screen. It was gone. The phone was factory fresh, ready for a new user.
Locate the specific Kirin 810 test point pin on the JNY-L21 motherboard (usually a small golden dot near the shieldings or memory chip). Connect to PC:
Are you comfortable for a test point?
Do you already own a (like UnlockTool or EFT Pro)? Are you comfortable opening up the back panel of the phone?
: Offers "one-click" removal for the JNY series by exploiting specific firmware vulnerabilities. Common Removal Methods
Are you comfortable to use the test point? What EMUI version is your JNY-L21 currently running?
I put the JNY-L21 into Test Point (EDL) Mode . If you don’t know what that is, this tool might not be for you (it involves opening the back cover and shorting specific pins on the motherboard to force the phone into a deep flash mode). : Use an original Type-C cable connected directly
: Highly reliable for Kirin 810 chipsets like the one in JNY-L21. It typically uses a hardware Test Point
EFT Pro features a dedicated "Huawei Kirin" module that handles JNY-L21 devices seamlessly.
: Offers temporary and permanent Huawei ID reset functions. License : Paid software tool with yearly renewals. 3. UnlockTool