If you want, I can draft exact step-by-step UI instructions tailored to the DSL-124 revision shown on your device — tell me the model revision and current firmware.
If your device is working fine now, . If you have a specific bug (e.g., cannot save settings, Wi-Fi disconnects every hour), then update. D-link Dsl-124 Firmware Update Download --BEST
, meaning D-Link has ceased all firmware development and security updates for this model. How to Update Your Wireless N 300 ADSL2+ 4-Port Router DSL-124 - D-Link If you want, I can draft exact step-by-step
To update the firmware on your D-Link DSL-124 router, you need to download the correct file for your specific Hardware Version and upload it via the router's web interface 1. Identify Your Hardware Version If you want