: If the power is interrupted or the wrong firmware version is used (e.g., E5336 instead of E5336Bs-2), the device may stop working permanently.
: Advanced users often use Balong USB Downloader to push firmware to the device while it is in "boot" or "test point" mode. Essential Tools & Resources HUAWEI Hisuite Free Download | HUAWEI Support Global e5336bs2 unlock firmware portable
If you are looking for specifically to "unlock" a device that is already hard-locked (0 attempts remaining), you may need custom firmware tools. Routers Software & Firmware Download Huawei Routers Software & Firmware Download Huawei. How do I update the firmware version of my HUAWEI router : If the power is interrupted or the