The Wireless N ADSL2+ 4-Port Wi-Fi Router is backward compatible with existing 802.11b and 802.11g wireless equipment, ensuring compatibility with a wide range of wireless devices, making your older devices still relevant. Download Release Notes Firmware (1.11.01) Firmware (1.10.03) Firmware (1.01.02) Firmware (1.11.01) Upgrade Instructions.
Dlink 2750u Firmware In_1.10 Download
List of things-to-do that will hopefully help you update it without any hassles.
0. Check your firmware version by looking at System Info on admin interface of the router.
1. Get the firmware from D-link India site or download from above link.
2.Warning: Dont update with wrong version
3. Download the .IMG file through anyone of the link provided .
4. Now, connect your laptop physically to the router using a RJ-45 network - the regular Ethernet cable.
5. Disconnect wi-fi access of the router or disable wi-fi temporarily.
6. Browse to the Admin User Interface of the router by browsing the management IP - typically 192.168.1.1 and give your user name and password as 'admin'
7. Go to Maintenance menu>Firmware update on the left and then click on 'Browse'.
8. Select the file from the Computer folder using the browse button.
9. Click on 'update firmware',(dont double click) if you have pressed it correctly, you will get a message 'Upgrade in progress - please wait for a minute -Will reboot automatically'
10. Don't do anything else!
11. WAIT.
12. Don't do anything - WAIT.
13. Keep waiting - if you observe your router, the buttons will flash at some point and indicate that it is restarting.
14. Subsequently, your page should refresh and the home page of the management interface should reload.
15. If everything went well - your system should show System version as 1.00.07
16, Use your newly upgraded modem/router!
17.Remember: Disable WPSin advanced menu, Disable UPNP
18.Now the modem will not be pingable from internet. All open ports were closed
Happy upgrading! Dlink 2750U Version - i1 Firmware link-1 link-II
Dataentry
- Device Type:
- Modem
- Brand:
- D-Link
- Model:
- DSL-2750u
- Version:
- C1
- FCCID:
- https://fcc.io/KA2/DSL-2750U
- Availability:
- Discontinued
- Supported Since Commit:
- https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=8eeb57acb75f9d89abed59595de052dba9fed7b8
- Supported Current Rel:
- snapshot
- Gluon support:
- unknown
- Target:
- bcm63xx
- Subtarget:
- generic
- Package architecture:
- mips_mips32
- Bootloader:
- CFE
- CPU:
- Broadcom BCM63281
- CPU Cores:
- 1
- CPU MHz:
- 320
- Flash MB:
- 8
- RAM MB:
- 32
- Ethernet 100M ports:
- 4
- Ethernet Gbit ports:
- -
- Switch:
- Broadcom BCM63281
- VLAN:
- Yes
- Modem:
- ADSL2+
- WLAN Hardware:
- Broadcom BCM43225
- WLAN 2.4GHz:
- b/g/n
- WLAN 5.0GHz:
- -
- WLAN driver:
- b43, brcmsmac
- Detachable Antennas:
- -
- Bluetooth:
- -
- miniPCI ports:
- -
- USB ports:
- 1x 2.0
- SATA ports:
- -
- Video ports:
- -
- Audio ports:
- -
- Phone ports:
- -
- Serial:
- ¿
- Serial connection parameters:
- ¿
- JTAG:
- ¿
- LED count:
- 10
- GPIOs:
- -
- Power Supply:
- 12 VDC, 1.0 A
- OpenVPN performance:
- ¿
- Wireguard performance:
- ¿
- WikiDevi URL:
- https://wikidevi.wi-cat.ru/D-Link_DSL-2750U_rev_C1
- WikiDevi ID:
- D-Link_DSL-2750U_rev_C1
- OEM Device Homepage URL:
- https://www.dlink.com/en/products/dsl-2750u-wireless-n-300-adsl2-modem-router
- Firmware OEM Stock URL:
- http://¿
- Firmware OpenWrt snapshot Install URL:
- http://downloads.openwrt.org/snapshots/targets/bcm63xx/generic/openwrt-bcm63xx-generic-d-link_dsl-2750u-c1-squashfs-cfe.bin
- Firmware OpenWrt snapshot Upgrade URL:
- http://downloads.openwrt.org/snapshots/targets/bcm63xx/generic/openwrt-bcm63xx-generic-d-link_dsl-2750u-c1-squashfs-sysupgrade.bin
- Installation method(s):
- CFE TFTP recovery, see git-commit
- Recovery method(s):
- CFE TFTP recovery
- Picture:
