If you don’t see the button, note the number displayed to the right of Current Firmware Version, open the D-Link support website at Dlink.com/Support, locate the page for your router model, click the “Support” tab, click “Firmware” and check for new versions.
Firmware updates are router model-specific so newer firmwares may not be available for older D-Link routers. Click the “Check Now” button to check for firmware updates for your D-Link router.pid=DSL-2750u) Followed the instructions given here( getpage=html/index.html&var:menu=maintenance&var:page=firmwareupdate)Use IE or FF as a browse, do not use Chrome.If you still have access thru the page, use that, if not, try the button. If it works and processes the file, do one more factory reset when the modem comes back to ready after the FW update completes, then set up the modem.Power Input : Through 12 V AC 0.5 A external power adapter 15.LEDs : Power, LAN (1 to 4), WLAN, DSL, Internet, WPS 16.Recently, the company has launched D-Link DSL-2730U wireless N 150 ADSL2 4-Port router in the market.It comes factory unlocked then there is no need to proceed with unlocking like ZTE devices.IF this fails, you'll need to contact your regional D-Link support office and inquire as to why this version is failing to update.something is not right the version available for download DSL-2750UFirmware Version: IN_1.10 is dated 8/23/2011 as you can check at The highest speed available to us is "Extreme." We wish to upgrade with a new DSL modem and separate new router. Microsoft is conducting an online survey to understand your opinion of the Msdn Web site.