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Author Topic: DSL-2750U firmware upgrade failed  (Read 104784 times)

FurryNutz

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Re: DSL-2750U firmware upgrade failed
« Reply #15 on: March 12, 2014, 07:21:35 AM »

We recommend that you first phone contact your regional D-Link support office and ask them which version of FW to use for updating DSL modems and confirm model Rev and FW versions to avoid any possible bad FW updates and bricking modems.
 
http://www.dlink.co.in/corporate/contact/

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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jacobalex13

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Re: DSL-2750U firmware upgrade failed
« Reply #16 on: December 23, 2014, 12:53:44 AM »

I have upgraded firmware ME1.11 which is of dubai version.

check this out if u want to upgrade.
http://www.dlinkmea.com/site/index.php/product/details/232
« Last Edit: November 04, 2016, 10:51:36 AM by FurryNutz »
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FurryNutz

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Re: DSL-2750U firmware upgrade failed
« Reply #17 on: December 23, 2014, 08:25:01 AM »

Thanks for the feed back and information. Hope it helps future users.

I have upgraded firmware ME1.11 which is of dubai version.

check this out if u want to upgrade.
http://www.dlinkmea.com/site/index.php/site/productDetails/232
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popcorn

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Re: DSL-2750U firmware upgrade failed
« Reply #18 on: July 02, 2016, 12:00:24 AM »

I compiled the D-Link 2750u U1 Version 1.08 (RTL8676 Chip) for India using the open source Dlink has put on the Taiwan site.
I am not sure if I can put it here for everyone to use.
« Last Edit: July 02, 2016, 07:24:39 AM by FurryNutz »
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Shpikachka

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Re: DSL-2750U firmware upgrade failed
« Reply #19 on: November 04, 2016, 10:34:26 AM »

Hello, im downloaded new firmware from: http://www.dlink.co.in/products/?pid=DSL-2750u  (2016) but after install file.img- system says: DSL Router Update

Incorrect FW version has been loaded, please ensure the correct FW version has been downloaded to match the HW version.

Help me, my wife on the router not work, and i hope, when i change firmware - wifi will be ok.
« Last Edit: November 04, 2016, 10:35:57 AM by Shpikachka »
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FurryNutz

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Re: DSL-2750U firmware upgrade failed
« Reply #20 on: November 04, 2016, 10:49:52 AM »

Link>Welcome!

  • What Hardware version is your modem? Look at the sticker under modem.
  • What region are you located?

Hello, im downloaded new firmware from: http://www.dlink.co.in/products/?pid=DSL-2750u  (2016) but after install file.img- system says: DSL Router Update

Incorrect FW version has been loaded, please ensure the correct FW version has been downloaded to match the HW version.

Help me, my wife on the router not work, and i hope, when i change firmware - wifi will be ok.
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Shpikachka

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Re: DSL-2750U firmware upgrade failed
« Reply #21 on: November 04, 2016, 01:15:30 PM »

Hi, I understood and installed version 1.0.14.no as in the previous version of the firmware of my device does not see the WIFI - it is possible to change the settings or I broke the module itself wifi? Please help.
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FurryNutz

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Re: DSL-2750U firmware upgrade failed
« Reply #22 on: November 04, 2016, 01:19:09 PM »

    What Hardware version is your modem? Look at the sticker under modem.
    What region are you located?

Is the modem UI accessible at 192.168.1.1?
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Shpikachka

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Re: DSL-2750U firmware upgrade failed
« Reply #23 on: November 05, 2016, 08:44:03 PM »

Yes.
Internet is via cable - only Problem with Wi-Fi. I was check many devices but no wifi
wifi lamp on the router it is ON, and wireless in settings router is OK.
Black magic (((((
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FurryNutz

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Re: DSL-2750U firmware upgrade failed
« Reply #24 on: November 06, 2016, 11:08:47 AM »

I recommend that you phone contact your regional D-Link support office and ask for help and information regarding this. We find that phone contact has better immediate results over using email.
Let us know how it goes please.
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pranjaljain

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Re: DSL-2750U firmware upgrade failed
« Reply #25 on: January 05, 2017, 09:43:28 AM »

@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.

I cannot delete few files which are in MKV format from the drive attached to my 2750u. Windows shows that access is denied. Says need permission from 'DSL_ROUTE\root' How do I get this permission in Windows 10?
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FurryNutz

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Re: DSL-2750U firmware upgrade failed
« Reply #26 on: January 05, 2017, 09:45:47 AM »

Try using the routers admin and pw log in information when connecting to the router.

@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.

I cannot delete few files which are in MKV format from the drive attached to my 2750u. Windows shows that access is denied. Says need permission from 'DSL_ROUTE\root' How do I get this permission in Windows 10?
Logged
Cable:200mb/10Mb>NetGear C7800>DIR-882>DGS-1100>HP 24pt Gb Switch. COVR-3902/2202/1203,DIR-2680,890L,882,880L,868L,DNR-202L,DNS-345x2,DCS-933L,936L and 960L.
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