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Author Topic: COVR-3902-US BETA Firmware v1.01B05_HCR2 Released  (Read 10038 times)

kungfu1974

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Re: COVR-3902-US BETA Firmware v1.01B05_HCR2 Released
« Reply #15 on: April 25, 2019, 05:52:44 PM »

hmm, then i better not try. otherwise afraid got issues later. thanks FurryNutz boss
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FurryNutz

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Re: COVR-3902-US BETA Firmware v1.01B05_HCR2 Released
« Reply #16 on: April 26, 2019, 06:30:34 AM »

 ;)
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Cable: 1Gb/50Mb>NetGear CAX80>DIR-882>HP 24pt Gb Switch. COVR-1202/2202/3902,DIR-2660/80,3xDGL-4500s,DIR-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.

puttapoom

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  • Posts: 2
Re: COVR-3902-US BETA Firmware v1.01B05_HCR2 Released
« Reply #17 on: September 14, 2020, 10:49:47 PM »

This is a security fix for the router. The middle firmware file gets installed first. If it fails, then just upload the other file. The middle file adds an encryption layer to allow only encrypted firmware files to be installed.

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10109

Hi
I'm flash firmware in link above it work almost fine but it can't downgrade
I want to flash  back so i go recovery mode do just like in description
went it done .power light are orange not blink. can't go to web interface
close it and when open it power light alway orange .
Help please!
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FurryNutz

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Re: COVR-3902-US BETA Firmware v1.01B05_HCR2 Released
« Reply #18 on: September 15, 2020, 07:12:06 AM »

Try the recovery mode again and this time install v1.01 B05_HCR2 file. I would not recommend downgrading.
What browser are you using to send the FW file?

Hi
I'm flash firmware in link above it work almost fine but it can't downgrade
I want to flash  back so i go recovery mode do just like in description
went it done .power light are orange not blink. can't go to web interface
close it and when open it power light alway orange .
Help please!
Logged
Cable: 1Gb/50Mb>NetGear CAX80>DIR-882>HP 24pt Gb Switch. COVR-1202/2202/3902,DIR-2660/80,3xDGL-4500s,DIR-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.

puttapoom

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  • Posts: 2
Re: COVR-3902-US BETA Firmware v1.01B05_HCR2 Released
« Reply #19 on: September 15, 2020, 07:42:15 AM »

not work
I try all firmware in ftp2.dlink it like browser upload file to router but router donesn't flash it blink amber 2 time then solid amber.
use IE11 ,IE8 ,FF80 ,FF11 in win7 win10  3pc disable antivirus firewall
is it because of encryption firmware?

Try the recovery mode again and this time install v1.01 B05_HCR2 file. I would not recommend downgrading.
What browser are you using to send the FW file?

Hi
I'm flash firmware in link above it work almost fine but it can't downgrade
I want to flash  back so i go recovery mode do just like in description
went it done .power light are orange not blink. can't go to web interface
close it and when open it power light alway orange .
Help please!
Logged

FurryNutz

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Re: COVR-3902-US BETA Firmware v1.01B05_HCR2 Released
« Reply #20 on: September 15, 2020, 07:44:02 AM »

Mostly likely. I recommend you get ahold of your regional D-Link support office to see what options you have available. The recovery mode should work to get any FW version loaded. However if the recovery didn't work the first time or was a bad recovery, possible the router is now bricked.
Logged
Cable: 1Gb/50Mb>NetGear CAX80>DIR-882>HP 24pt Gb Switch. COVR-1202/2202/3902,DIR-2660/80,3xDGL-4500s,DIR-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.
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