A sub-model of Huawei E5573, dubbed as Huawei E5573BS-320 is available in Russia by Beeline operator. It is locked to Beeline carrier and you are not free to use any another SIM card. But, yes after following this post, you will be able to use any another network provider SIM, as well as default Beeline.

Huawei E5573BS-320Huawei E5573BS-320 from Beeline operator has customized firmware. When you will detect it under DC unlocker, then you will get the results like :

Found modem: E5573Bs-320

Model: Huawei E5573

IMEI: 867422020 ******

Serial No.: NUX7S15717 ******

Firmware Version:

Dashboard Version: WEBUI_17.

SIM lock status: Locked (Card Lock) attempts to enter the code 166 (left attempts to unlock: 100)

How to Unlock Huawei E5573BS-320 Beeline router of Russia ?

  1. Download Huawei E5573bs-320 Firmware (normal).
  2. Download Universal master code tool to generate flash code or comment below.
  3. Download latest Huawei Driver V5.05.02.00 (compatible up to Windows 10).
  4. Connect device with USB cable to PC.
  5. Disconnect internet and close the software / webUI of MiFi router.
  6. Extract all zipped files.
  7. Run the firmware file.
  8. It will ask you 8 digit flash code.

10. Insert the code and follow onscreen till the finish of flashing process.

11. Now reset the device and again connect to PC using USB cable.

12. Run the downloaded Huawei drivers.

13. Now, your Huawei E5573BS-320 Beeline router will be detected by PC.

14. Now, change the SIM and again plug to PC, you will get a window to enter 8 digit NCK / unlock code / SIM Lock code.

How to get unlock code of Huawei E5573BS-320 Beeline router?

  1. Download DC unlocker.
  2. Detect the device under it.
  3. Go to the end of the result.
  4. Now type “AT^NVRDEX=50503,0,128” (without quotes) and press enter from the keyboard.

5. Now, it will show NV codes in hash format. Copy and keep it in a notepad format. Hash code will be converted into the unlock code and after receiving the payment it will be mailed back.

Now, after getting the unlock code update the device with a new firmware of Huawei E5573Bs-320 Now, change the default SIM with another network provider SIM, connect to PC, log into the device and enter the code to unlock it.

Note : Unlock code is not free, its charge is only 6 USD. Payment method is Paypal, payza, or perfect money.


  1. The above method works with the Beeline Russia model. However, if you have the Megafon Russia MR150-3, it seems impossible to downgrade the firmware, which seems to be locked down.

  2. DC UNLOCKER won’t found my modem:

    DC – Unlocker 2 Client 1.00.1277
    Detecting modem :
    selection :
    manufacturer – Huawei modems
    model – Auto detect (recommended)
    modem not found !

    What I’m doing wrong?

  3. Hi Kamlesh, remember you tried to help me unlock my router remotely, but would not accept second firmware. Any new firmware available?

  4. excuse me mr kumar…
    i have mifi e5573bs-320 beeline (unlocked) but havent choice to lock network on 4g only…how to show that choice? can i downgrade without losing unlocked?


Please enter your comment!
Please enter your name here