WARNING: process will void your device warranty

Disassemble router. Solder USB cable wires appropriately to router's chip board, shown below in picture (wire colors must be in same order RED, WHITE, GREEN, BLACK)

Insert unsupported operator's SIM card into router (For example if it's locked to operator 'A' insert operator's 'B' sim), then turn it on and connect to PC via USB cable. Locate router adapter in Network Connections, right click on it and select 'Disable' to avoid connection errors

Unlocking services for Huawei B310s-22 WiFi Router is available as our team can provide the correct factory unlock code for all types of Huawei devices. Unlocking of the device is one-time work, but you can enjoy the unlocked device forever. Once the router is unlocked, you can. Huawei B310s-22 Orange Flybox Reset with Button This is the simplest way to reset the Huawei B310s-22 Orange Flybox WiFi router. All routers have this Reset button. Reset delete all internet or and wireless settings on your device (IP addresses, DNS details, WiFi password, etc).

Launch DC-unlocker

Detect device by selecting Huawei modems from manufacturers drop down menu list, then click magnifying glass button

Huawei B310s-22 Unlock Code Free

Wait till program detects it

Open Server tab, enter your username and password that you received after credits purchase. Click 'Check login'. (you can buy credits here www.dc-unlocker.com/buy). If DC-Unlocker/Vygis/Rocker/Infinity dongle is connected, only click ' Check login '

Huawei B310s 518

Open Unlocking tab, click “Unlock” button. Unlock will be done even if unlock attempts counter reached it's limit

Huawei B310s-22 Unlock Firmware

For B310 BOLT users, device is made to work only on 4G without option to change

After unlock need to click 'Enable all bands' button

This will make device to work on other type of networks

Wait for device to be unlocked (might take a bit longer than usual)

After you see that modem was successfully unlocked, disconnect device from PC, unsolder USB wires you attached to chip board earlier. Assemble router back, now it's unlocked and usable with other operator sim cards

DECUSTOMIZATION

If you want to decustomize device so that it would not have branded WEBUI check this guide here (Tested on B310 Indonesia BOLT, no guarantees for others, use it at your own risk)