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Author Topic: DSL 2790U Firmware downgrade to ME_1.00  (Read 982 times)

blabla00714

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DSL 2790U Firmware downgrade to ME_1.00
« on: July 27, 2021, 11:34:30 AM »

Hey everyone
i have a DSL 2790U Modem/Router
Firmware version : ME_1.01
Hardware version : V1


I want to downgrade to ME_1.00, i found this firmware version ME_1.00 applicable to the same hardware version V1 and i already tried this operation but it said that the update has failed (firmware image signature incorrect).
Solutions ?

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FurryNutz

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Re: DSL 2790U Firmware downgrade to ME_1.00
« Reply #1 on: July 27, 2021, 12:01:36 PM »

What browser are you using to send the FW file to the modem? Try IE11 or Firefox browser?
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Cable: 1Gb/50Mb>NetGear CM1200>DIR-882>HP 24pt Gb Switch. COVR-1202/2202/3902,DIR-2660/80,3xDGL-4500s,DIR-LX1870,857,835,827,815,890L,880L,868L,836L,810L,685,657,3x655s,645,628,601,DNR-202L,DNS-345,DCS-933L,936L,960L and 8000LH.

blabla00714

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Re: DSL 2790U Firmware downgrade to ME_1.00
« Reply #2 on: July 27, 2021, 01:26:31 PM »

I'm using Google Chrome right now. i'll try firefox, thanks for your answer and your help sir
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FurryNutz

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Re: DSL 2790U Firmware downgrade to ME_1.00
« Reply #3 on: July 27, 2021, 01:43:20 PM »

IF that fails you'll need to contact your regional D-Link support office to ask for help and information regard this.

Good Luck.
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Cable: 1Gb/50Mb>NetGear CM1200>DIR-882>HP 24pt Gb Switch. COVR-1202/2202/3902,DIR-2660/80,3xDGL-4500s,DIR-LX1870,857,835,827,815,890L,880L,868L,836L,810L,685,657,3x655s,645,628,601,DNR-202L,DNS-345,DCS-933L,936L,960L and 8000LH.