Huawei B310, Huawei B310s, Huawei B310As-852, Huawei B310s-22, Huawei B310s-518, Huawei B310s-925, Huawei B310s-927? Huawei B315, Huawei B315s, B315s-22, B315s-607, B315s-608, B315s-936, Huawei E3370h, Huawei E3372h, MTS 827F, MTS 829F, Megafon M150-2, Huawei E3372h-153, Huawei E3372h-210, Huawei E3372h-510, Huawei E3372h-603, Huawei E3372h-607, Huawei E5351s-2, Huawei E8372h, MTS 8211F, Huawei E8372h-153, Huawei E8372h-510, Huawei E8372h-511, Huawei E8372h-607, Huawei E8372h-608, Huawei E8372h-927, Huawei E8377s-153, Huawei E5573Bs, E5573Bs-320, Vodafone R216, Huawei E5573Cs, Huawei E5573Cs-322, Huawei E5573Cs-323, Huawei E5573cs-603, Huawei E5573Cs-609, Huawei E5573Cs-931, Huawei E5573s, E5573s-156, MTS 8210FT, Huawei E5573s-320, Huawei E5573s-508, Huawei E5573s-606, Huawei E5573s-607, Huawei E5573s-609, Huawei E5573s-806, Huawei E5573s-852, Huawei E5573s-853, Huawei E5573s-856, Huawei E5575s, Huawei E5575s-210, Huawei E5575S-302, Huawei E5575S-320, Huawei E5577, Huawei E5577Cs-321, Huawei E5577s-321, Huawei E5577Cs-603, Huawei E5577s-603, Huawei E5577s-932, Huawei E5578s-932, Huawei E5770, Huawei E5770s-320, Huawei E5770s-923, Huawei E5771, Huawei E5771s-852, Huawei E5786, Vodafone R226
Releasing these device models is difficult because they have a very High Security Level (Auth v4 algo Huawei), the unlock procedure requires time and patience. The unlock code for Huawei devices v4 algo is calculated / generated with a NV hash code, there is currently no method of unlocking from the IMEI number unlike modems and routers Huawei old, new, v1, v2, v201, v3 algo.
Follow this guide and instruction explaining how to get the hash code for Huawei v4 algorithm to calculate the unlock code however the tutorial is not complete because it takes much time to mention the firmware version used for each model.
STEP 1: FIRMWARE UPDATE
You will need to read some device data as these models have a customized firmware, you must perform a firmware update to enable the serial COM port.
1 - Download universal Huawei firmware but the version used to change depending on the model of your device. You will need a flash code or firmware password for the update procedure, this code is calculated from the IMEI number.
* If DataLock code is requested in this case you must use a special command (AT^GODLOAD) to put the device in download mode from the moment the update is possible using a generic firmawre.
* If you have an Error Code 19, the dismantling of the device is required to use the bot shot method which involves touching the boot pin and ground of the board from any metal. The IMEI number of the device will be erased to become 000000000000000 but it can be restored easily
2 - Download and install the latest version of Mobile Partner, this connection manager integrates all Huawei drivers. You can also use Huawei Modem Drivers v4.25.11.00 or v5.05.02.00 if necessary.
Go to Device Manager to see if new COM port eg FC – Application Interface (COM) and FC – PC UI Interface (COM) are visible.
NOTE: The unlocking procedure Huawei B310 and its sub-models is different from the method described above. You have to dismantle the gateway router then solder a USB cable to the motherboard, this method seems risky but it works wonderfully. Huawei B315 and sub-models also have a special method to calculate the unlock code.
STEP 2: HUAWEI HASH CODE
There are several free utilities to get the hash code for modems and routers Huawei based on Authorization V4. You can download DC Unlocker 2 Client, Putty Universal Modem Terminal or CID-Reader By Dawood1208.
After you have downloaded DC-Unlocker 2 Client, connect your device to a computer then run the program. Detect device by selecting Huawei modems from manufacturers drop down menu list, then click magnifying glass button.
Go at the end of the result then copy and paste this code: AT^NVRDEX=50503,0,128 in DC Unlocker once the device is detected as shown in the picture. Click the ENTER key on the keyboard then get the hash code.
Need an unlock code to unlock all Huawei v4 algo models, our unlocking service allows you to get your factory unlock code calculated from the hash code. The unlock is permanent and you can use SIM cards of all the operators in the world.
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