100% Working Unlocking of Viva Bahrain Huawei B315s-22 [Firmware 21.316.01.01.632]


Viva Bahrain has recently launched a new router, Huawei B315s-22. The sub-model of Huawei B315 comes with higher security, and people are using the boot shot method to unlock this router. Our team has successfully unlocked the latest V Huawei B315 router, which comes with firmware version 21.316.01.01.632, without a boot shot / opening the screws. This solution will cost only 10 USD for personal use. Once the router is upgraded with our modified unlocked firmware, you can enjoy the unlocked router with all network provider SIM cards worldwide.

Before proceeding with further steps, download the following required files, which are required to unlock the Viva Bahrain Huawei B315 [Firmware 21.316.01.01.632]:-

How to Unlock Viva Bahrain Huawei B315s [Firmware 21.316.01.01.632]?

Step 1. Extract both downloaded files using WinRAR.

Step 2. Switch On Viva Bahrain Huawei B315 and connect to PC with LAN cable.

Step 3. It will automatically open the default page of the router.

Step 4. From Menu, click on “Local Update.”

Step 5. Browse the BIN file from the unlocked firmware folder.

Step 6. Select the B315 BIN file, update the router, and wait to restart [when it will show Network LED is GREEN, which means flashing is completed].

In case you don’t find a local update, then proceed with further steps:

Step 7. Remove the B315s-22 router from the computer.

Step 8. Switch off the Huawei B315 router.

Step 9. Run the downloaded Multicast Upgrade Tool.

Step 10. Select the Network Card of your PC [Marked as A in image].

Step 11. Check “Force Upgrade” [Marked as B in the picture].

Step 12. Select the BIN file from the downloaded folder [Marked as C in photo].

Step 13. Finally, click on the Start [Marked as D in image].

Step 14. Now connect the Viva Bahrain Huawei B315 router to the PC with a LAN cable.

Step 15. Switch ON the router.

Step 16. It will start flashing the firmware.

Step 17. When the router’s Network LED is GREEN, click the Stop button [Marked as E in image].

Step 18. Switch off the router and again switch On.

Step 19. Now run Putty software, which is available in the downloaded folder.

Step 20. Make changes according to the above screenshot in the “Session” menu, but don’t click the “Open” button.

Step 21. Now click on the “Terminal” menu and make the following changes according to the below screenshot:-

Step 22. Finally, click the “Open” button.

Step 23. It will open a black terminal window.

Step 24. Type the following command:-


Step 25. Press Enter from the keyboard.

Step 26. Again, paste the following command:-

atc at^nvwrex=8268,0,12,1,0,0,0,2,0,0,0,a,0,0,0

Step 27. Press Enter from the keyboard.

Now your Viva Bahrain locked Huawei B315 [Firmware 21.316.01.01.632] router is unlocked permanently.

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