Given the advanced age of this tool, here is the safest recommended path for anyone determined to test an old Huawei device:
In the early 2010s, the landscape of mobile device ownership was very different. Carriers locked phones to their networks, and manufacturers often restricted bootloaders—the low-level software that starts up an operating system. For owners of Huawei devices, a peculiar name rose to prominence among tech forums, YouTube tutorials, and XDA Developers threads: eggbone huawei unlock code calculator full