Huawei P40 lite JNY-L21, JNY-L22 Testpoint, Bypass FRP and Huawei ID

Otherwise, you can try other tools to use the test point to boot your phone in an emergency download mode by removing the battery and short test point to the ground & inserting a USB cable.

So, if you’re interested in booting your Huawei P40 Lite JNY-L21, JNY-L22 device into the Download Mode to flash the Stock Firmware then this article is for you. While if you want to install the software on bootloader-locked Huawei P40 Lite JNY-L21, JNY-L22 then you’ll have to boot it into the EDL mode then you can flash the stock firmware.

How to Remove Huawei ID on Huawei P40 Lite JNY-L21, JNY-L22 FRP Lock

1. Download and install the SigmaKey Software on your computer.
2. Connect your device to PC using a USB Cable in upgrade mode
3. Select the Serial Port as DBA Adaptor Port.
4. Select the Software Testpoint On Off
5. Now load the downloaded firmware package “UPDATE.APP”
6. The software will start the flashing process. Wait for a few seconds or minutes to complete the process on your Huawei P40 Lite. Do not remove your device.
7. After the process, the device will enter factory mode.
8. Now you can connect your device again by removing and connecting the USB cable again.
9. Now under serial port, make sure you select USB (autodetect)
10. Select Authorize has Huawei
11. Tap on Remove Huawei ID.
    
12. The process will begin to remove the firmware protection, also called FRP lock.
13. After successfully removing the Huawei ID, you have to set the testpoint OFF. This will again revive the phone from factory mode to normal phone mode.
14. Select the Serial Port as USB (autodetect), Authorize with device model, and then tap the Software Testpoint on/off.
15. After completing the process, your device will be back to normal

That’s it, guys. We hope this guide was helpful to you. For additional queries, you can comment below.