Huawei 3G B686 router is just like Huawei B683 functionality, but instead of an RJ11 port for a telephone handset to make a call over the mobile sim card in the device. Recently, Huawei B686 router has been launched in Malaysia by Maxis telecommunication. Unlocking of Huawei 3G B686 router is also possible like Huawei E683 unlocking.

Huawei B686 Router
Huawei B686 Router

How to Unlock Huawei 3G B686 Router WiFi Router?

1. Download FMC unlocker software (Huawei 3G B686 Router unlocking tool) from the link which is provided at the end of the article.

2. Now disconnect from the internet and eject the router from PC.

3. Now run the unlocking tool of B686.

4. Now connect Huawei 3G B686 Router to PC using LAN port.

5. Now your Huawei B686 will be detected by FMC Unlocker.

6. Now put password as unlock code and click on Unlock.

7. Now your Huawei 3G B686 router is unlocked forever.

8. Now you can enjoy the unlocked Huawei 3G B686 router with any another network provider sim on the world.

Another way to unlock Huawei B686:

Just change the default SIM card with another network provider sim. Connect the device to PC with LAN cable. Now your B686 device will ask you unlock code/password. Input the unlock code and it will be rebooted. Now your B686 device is unlocked permanently.


Make sure, before paying checkout the procedure which is mentioned above.

If your B686 device asks for login credentials then use the following:

Username : admin

Password : admin

If above-mentioned login credentials are not working then check the manual of the device.

Download Huawei 3G B686 Router Unlocking Tool

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