Huawei has launched B310, which is currently available through Airtel carrier in Africa and India. You can also get Huawei B310 in Indonesia by Bolt and in Saudi Arabia by STC carrier. STC branded B310s-927 comes with hardware version: WL1B310TM and firmware/software version: 21.316.01.00.1304.  Our team has personally tested unlocking of B310 Airtel, it is same for other countries routers too if the device is asking for unlock code.

If Huawei B310 device is not asking for unlock code then you have to change the firmware, and also if you want can use generic WebUI.

The procedure is risky and any mistake makes your device dead, so be careful while unlocking.

Arrange one USB 2.0 cable; if not then you can also use cut wire of mouse or keyboard. Dismantle the Huawei B310s-927 and soldier wires as shown in below image. Solder the cables of opposite side of USB 2.0 port to the motherboard of the device.

solder wires of Huawei B310

Note: Don’t make any mistake. Use the corresponding cable to solder with the board as shown in above image.

If you have successfully done above steps then you are now ready for proceeding with next step.

How to unlock Huawei B310s-927 CPE Cat.4 LTE router?

1. Connect to PC with USB cable.

2. Download DC Unlocker.

3. Download Huawei Mobile Partner.

4. Install Huawei mobile partner in Windows PC.

5. Now run DC unlocker and detect B310s-927 under it.

6. At the end of the result, paste the following command:


7. Press Enter from the keyboard.

8. Now, it will show NV codes in hash format.

Copy all the hash code and paste in comment box with all details. Now our team will convert it into unlock / simlock code and will reply back with code. It is totally free to generate the unlock code by NV hash code, hence you do not need to pay anything.

Update I: Idea India has also launched B310s-927, that comes with higher version firmware. It will be also unlocked with same process. During the unlocking process, change with universal firmware and WebUI so that it will be not locked again.

Update II : Airtel India locked Huawei B310s-927 can be unlocked without opening the screws. It will cost Rs. 800. Upto the latest version supported.

All Huawei B310 unlocking are free of cost now.

Update III: There are some special services available through which you can get unlock code. If you don’t want to open the screws of the router, you can directly place the order here. If the device prompts for unlock code and attempts are left to enter the code then there is no need to dismantle the router.


  1. Hi, So how do I purchase your service for unlocking B310s-927 at a higher firmware version? Do i have to follow the above process?

  2. Found modem : B310s-927
    Model : Huawei B310
    IMEI : 866175027597130
    Serial NR. : AKS7S15822001351
    Firmware : 21.311.03.00.284
    Compile date / time : Jul 18 2015 08:54:14
    Hardware ver. : WL1B310TM
    Dashboard version :
    Web UI version : WEBUI_17.
    SIM Lock status : Locked (Card Lock)
    Wrong codes entered : 3 (unlock attempts left : 7)


    ^NVRDEX: 50503,0,128,36 A2 7A 94 A7 2D 89 A3 3D 16 74 21 0A A2 8E 15 F8 F1 8B 95 78 28 9D 3C 29 8D 2A 0F A5 0D 2C 64 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 7D 6C 3F C1 0E 88 6B AF BC FA 42 98 71 A9 26 F2 9C 45 1E 46 FA 3A D7 8B 22 95 B4 FE C0 F3 69 D2 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

  3. Device name: B310s-927
    IMEI: 869341021423817
    IMSI : 640080000886088
    My number: Unknown
    Hardware version: WL1B310TM
    Software version: 21.321.03.00.00
    Web UI version:
    LAN MAC address: 24:00:BA:FA:8A:E4
    WAN IP Address:

  4. Good day Kamlesh kumar, please i want to unlock my huawei B310s-927 without opening the screws…. please, how do i go about it…(thus in terms copying system information).. Thanks

  5. Device name: B310s-927
    Serial number: F5S7S15A10001223
    IMEI: 866175028457904
    IMSI : 621245010192588
    Hardware version: WL1B310TM
    Software version: 21.311.06.02.1158
    Web UI version:
    LAN MAC address: AC:CF:85:31:5D:1B
    WAN IP Address: Unknown
    CELL_ID: 3090690
    RSRQ: -14dB
    RSRP: -119dBm
    RSSI: -87dBm
    SINR: -1dB

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