B622-335 Firmware [work] -

Manually choose specific 4G bands to avoid congestion.

Check the official B622-335 Firmware Forum (requires serial number registration) or contact technical support with your hardware ID and current firmware checksum.

Updating the firmware on the B622-335 is a straightforward process, but it must be done with care to avoid interrupting the update. B622-335 Firmware

To update the firmware of your , you can use either the official mobile app or the web-based management page. Method 1: Using the AI Life App This is the most straightforward method for mobile users. Connect : Join your phone to the router’s Wi-Fi network.

Once you have the latest firmware installed, you can take full advantage of the B622-335's capabilities. Manually choose specific 4G bands to avoid congestion

the official app on your phone via the Huawei AppGallery .

Be very careful when downloading firmware from third-party websites. Stick to official sources from your mobile carrier or the manufacturer (Huawei / Soyea) to avoid accidentally installing malware or corrupted software that could "brick" your device. To update the firmware of your , you

Click Browse , select the downloaded firmware file from your computer, and click Update .

Lock the router to a specific tower.