Some variants or older firmwares (like 12.0.0.269) can be unlocked via FastBoot.
To ensure a seamless process and avoid permanently damaging your phone, gather the following essentials: Windows 10 or 11 (64-bit preferred). jny-l21 huawei id remove unlock tool
Carefully heat and remove the rear glass cover using a plastic prying tool. Some variants or older firmwares (like 12
If you do not want to risk opening your JNY-L21 or buying expensive software, consider a . jny-l21 huawei id remove unlock tool
Navigate to the tab and select the model JNY-L21 (or select Kirin 810 CPU platform).