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Author Topic: DSL-2750U firmware upgrade failed  (Read 106571 times)

ashhab2010

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DSL-2750U firmware upgrade failed
« on: September 25, 2013, 01:19:23 AM »

My current firmware version is IN_1.08
Downloaded the latest firmware(IN_1.10) from here(http://www.dlink.co.in/products/?pid=DSL-2750u)
Followed the instructions given here(http://192.168.1.1/cgi-bin/webproc?getpage=html/index.html&var:menu=maintenance&var:page=firmwareupdate)
  • Step 1: Obtain an updated firmware image file from your ISP.
  • Step 2: Enter the directory of the image file in the following field or click "Browse" to select the image file.
  • Step 3: Click "Update Firmware" to upload the new image file.
When clicking Update Firmware within 15 secs it redirects and gives an error Upgrade Failed ... Rebooting Router

Assistance needed.
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FurryNutz

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Re: DSL-2750U firmware upgrade failed
« Reply #1 on: September 25, 2013, 06:04:59 PM »

Use IE or FF as a browser?
Do a factory reset first, then attempt to send the file, then if that works, do one more factory reset of the modem then set up from scratch.
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ashhab2010

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Re: DSL-2750U firmware upgrade failed
« Reply #2 on: September 26, 2013, 01:09:38 AM »

Im using chrome
how do you reset the router, with the button underneath or through 192.168.1.1
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FurryNutz

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Re: DSL-2750U firmware upgrade failed
« Reply #3 on: September 26, 2013, 06:49:49 AM »

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. Then attempt to send the file using IE or FF. 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.

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.
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pickpst

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Re: DSL-2750U firmware upgrade failed
« Reply #4 on: December 26, 2013, 09:54:21 PM »

something is not right

the version available for download
DSL-2750U
Firmware Version:IN_1.10 is dated 8/23/2011
as you can check at http://www.dlink.co.in/products/?pid=DSL-2750u

while the version which came pre installed on my router
DSL-2750U
Firmware Version:IN_1.08 is dated 05/23/2013
below is a screenshot of my router home page http://imgur.com/XeVQLzo


confused whether to upgrade or not???  ??? ::)

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FurryNutz

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Re: DSL-2750U firmware upgrade failed
« Reply #5 on: December 26, 2013, 09:59:14 PM »

Keep what is loaded. I would not update. If it works, don't fix it!  ::)
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reddevil

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Re: DSL-2750U firmware upgrade failed
« Reply #6 on: January 25, 2014, 02:39:53 AM »

Does anyone know the change log of the firmware?

Also, if anyone has a way to reboot the modem via an external script or a program, please provide it here. See below post for solution.

Thanks.
« Last Edit: February 09, 2014, 08:50:06 AM by reddevil »
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FurryNutz

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Re: DSL-2750U firmware upgrade failed
« Reply #7 on: January 25, 2014, 07:59:00 AM »

I recommend that you phone contact D-Link support India and ask them for information on what is the changes for v1.10 since those have not been posted anywhere.

Does anyone know the change log of the firmware?

Also, if anyone has a way to reboot the modem via an external script or a program, please provide it here.

Thanks.
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vicky_pune

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Re: DSL-2750U firmware upgrade failed
« Reply #8 on: January 30, 2014, 07:21:16 PM »

Hi,

I am also facing same issue,

Real reason for upgrading is for using USB storage feature, with current firmware version (IN_1.08) there is samba server but I cannot access it from Windows.

Let us know if you resolved your issue.

Thanks
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FurryNutz

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Re: DSL-2750U firmware upgrade failed
« Reply #9 on: January 31, 2014, 07:59:51 AM »

I recommend that you phone contact D-Link support India and ask them for information on this.


Hi,

I am also facing same issue,

Real reason for upgrading is for using USB storage feature, with current firmware version (IN_1.08) there is samba server but I cannot access it from Windows.

Let us know if you resolved your issue.

Thanks
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reddevil

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Re: DSL-2750U firmware upgrade failed
« Reply #10 on: February 02, 2014, 10:46:13 PM »

Samba server is working for me with the same firmware (1.08), although plugging in a pen drive heated it a lot. Make sure the workgroup is the same as the windows one and tick both the options to enable usb access and to enable anonymous access. After that open network (if windows 7) and you will see dsl_route and will be accessible.
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FurryNutz

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Re: DSL-2750U firmware upgrade failed
« Reply #11 on: February 03, 2014, 11:23:56 AM »

Thanks for sharing this info. Hope it helps others.

Samba server is working for me with the same firmware (1.08), although plugging in a pen drive heated it a lot. Make sure the workgroup is the same as the windows one and tick both the options to enable usb access and to enable anonymous access. After that open network (if windows 7) and you will see dsl_route and will be accessible.
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reddevil

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Re: DSL-2750U firmware upgrade failed
« Reply #12 on: February 04, 2014, 02:32:09 PM »

@FurryNutz: you are welcome, i hope so too.

If the share is not shown in Network list then try opening '\\DSL_ROUTE' in explorer (without '). Also, the share is read and Write enabled, meaning you will be able to move files and delete them like in a physically attached drive, so be cautious. I have tested with pen drives and external drives.

My requests:
1) How to reboot the modem through an eternal script or software?
2) Was anyone successful connecting and configuring USB 3g data cards or dongles?


For Dlink DSL 2750u, found an external way to reconnect through telnet scripting tool v1.0 by Albert Yale. Link: freewareweb.com/cgi-bin/archive.cgi?ID=645

Here's the script:
192.168.1.1 23
WAIT "username:"
SEND "admin\m"
WAIT "password:"
SEND "xxxx\m"
WAIT
SEND "reboot\m"
WAIT
SEND "exit\m"
SEND "y\m"

Save the above in a txt file and create a bat file with one line as below:
C:\TST\TST10.exe /r:Reboot_Dlink_DSL2750u.txt

Change the names and paths accordingly. Tested works.

Thanks and Regards.
« Last Edit: February 09, 2014, 09:05:51 AM by reddevil »
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FurryNutz

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Re: DSL-2750U firmware upgrade failed
« Reply #13 on: February 05, 2014, 07:09:52 AM »

 ;)
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saeansar

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Re: DSL-2750U firmware upgrade failed
« Reply #14 on: March 12, 2014, 01:46:20 AM »

Issue is the FW from D-link site is meant for Hardware version C1 and not U1.
U1 has realtech processor so C1's FW wont flash to U1.
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