i am ali from pakistan . i am working on huawei modem development .i will share method with you thats not vipe NV data . you can just unlock our modem without losing imei seriel webui etc . if you use usbloader.bin then your device performance will be low .
now i created p.a.t.c.h loader for...
now i will share only with open method . in this method imei and seriel number not vipe . justload my patched loader and flash it . then modem will b unlocked .
i can make the method without open but i need 1 sample in hand for modify fw . i am from pakistan .