Unlock E5573s with Downgrade and how to insert any custom web ui in modem device.

Procedure of Unlocking is simple and for all of these given below huawei model and have been tested successfully ...

Huawei E8372h-153
Huawei E8372h-608
Huawei E5573s-320
Huawei E5573s-606
Huawei E3372h
Huawei B310s-927


step1:- you downgrade firmware to version# 21.xxx.99.xx.xx

step2:- you use my new Huawei Unlock calculator from here    • Huawei Unlock Calculator  


step3:- you upgrade firmware to anyone that is suitable to your modem .. and thats it , now can use any non carrier sim in your modem device


but if you are unable to follow the above mentioned 3 steps then it means you are either stuck on upgraded firmware or in anyway your modem device unable to Unlock easily thats why you use Emergency Bootloader method or injection method , thats why i made these videos . and also injection method can also be used if you stuck with modem device not responding or you think is near to death ..

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Note:-

Do not use my old calculator, it hangs and freezes, I've just uploaded a new calculator, and he immediately unlock with a single release button,no need to calculate 8-digit unlock code Nck Network.    • Huawei Unlock Calculator  


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So this video i made to explain one more thing that nothing is wiped , not a single sensitive information is deleted , like imei, serial# , dashboard webui , don't worry at all, all is saved if you use usblsafe but if you try to use original usbloader then you may face these issues but no worries, in my other video i showed you guys how to restore imei and serial# and all that in an easy way ..

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My device is already Unlocked thats why i didn't use my Huawei Unlocker after downgrade firmware but you guys can use it before you upgrade firmware .ok .. simply click on Unlock , it will do the Job .
all commands used in the video can be obtained from a text file named as commands.txt

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BOS_solution.reg for bos_descriptor issue is also uploaded

adbd_s adb binary file is already uploaded ...

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Oem code reset to zero ...

Execute the following two AT commands in putty;

AT^NVWREX=50502,0,128,8F 29 FF 8E A8 CA 34 89 78 73 18 BA 9E F5 9C 64 0B A4 DB 81 DC 03 45 6E 72 DA EC 6A 0C 7C 90 65 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 8B 8C F4 B5 AF 0C F2 2C FE E0 F4 46 9C CF 47 95 36 71 1F 1C BF 05 7F 84 AB A9 F2 92 89 33 3C 12 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

AT^RESET









or make oem code to 99999999

AT^NVWREX=50502,0,128,C3 39 93 98 47 F7 75 08 1E 65 EC 04 38 3A 45 A6 FA AF 46 4B 78 FF 53 FF 79 73 33 90 9D FF F1 6C 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 B8 16 47 98 42 21 26 0E 86 1D A8 C8 E0 C2 0C FC 8F 2E A9 01 9D 58 05 3C 15 43 37 BC 95 66 E4 CF 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

AT^RESET


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if you guys know a better and free uploading site then let me know because mostly time download links becomes non useable and you get errors .

All downloads links are given below, you can easily download from megacloud or mediafire or all have same data and updated ..

all Download Links updated 22-OCT-2016
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https://mega.nz/#F!3FtiSS6J!Knek_Ws7Q...


or

https://www.mediafire.com/folder/addf...







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