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Re: Samsung Accidental MICOM Upgrade

Posted: Sat Nov 10, 2018 12:33 am
by OCBSlimz
@juusso

Was a specific "handshake" ever written for this device ?

Would like to know how to program these devices off the board using a qfp48 socket/adapter

KR

Matt

Re: Samsung Accidental MICOM Upgrade

Posted: Tue Apr 21, 2020 5:11 pm
by Slyboy
i did the same mistake with micom upgrade on my tv samsung ue40d5520rk an brick the tv , but with all your help from here i manage to sort it out,
first i try to reprogram the ATMLH146 (Bios ) chip witch was a mistake because not that one was the problem, the problem was in my Weltrend wt61p805 who have integrated an EEprom and that one brick the TV . I manage to order an RT809f from internet and with a room from a 32 Tv (UE32D5700RS) with same main board BN41-01660B with WT61P805 , and with easy steps i delete it and i install the new .bin file and after restart, the tv is like new, of course the tv is no longer same model because i did't find the .bin file for my tv nowhere on the internet, but all good and working. So in the end you don't need to change main board you just need to reprogram the Weltrend chip from main board Like has been mentioned
Thanks Guys

Re: Samsung Accidental MICOM Upgrade

Posted: Tue Apr 21, 2020 7:03 pm
by notengo13
Slyboy wrote:
Tue Apr 21, 2020 5:11 pm
i did the same mistake with micom upgrade on my tv samsung ue40d5520rk an brick the tv , but with all your help from here i manage to sort it out,
first i try to reprogram the ATMLH146 (Bios ) chip witch was a mistake because not that one was the problem, the problem was in my Weltrend wt61p805 who have integrated an EEprom and that one brick the TV . I manage to order an RT809f from internet and with a room from a 32 Tv (UE32D5700RS) with same main board BN41-01660B with WT61P805 , and with easy steps i delete it and i install the new .bin file and after restart, the tv is like new, of course the tv is no longer same model because i did't find the .bin file for my tv nowhere on the internet, but all good and working. So in the end you don't need to change main board you just need to reprogram the Weltrend chip from main board Like has been mentioned
Thanks Guys
check this thread if you want risk again and report something new

Re: Samsung Accidental MICOM Upgrade

Posted: Fri Apr 24, 2020 2:22 pm
by locarno
where to download micom files?

Re: Samsung Accidental MICOM Upgrade

Posted: Sat Apr 25, 2020 9:49 am
by notengo13
locarno wrote:
Fri Apr 24, 2020 2:22 pm
where to download micom files?
File with firmware upgrade

Re: Samsung Accidental MICOM Upgrade

Posted: Sun May 03, 2020 8:04 pm
by locarno
how to extract micom file from fw file?

Re: Samsung Accidental MICOM Upgrade

Posted: Sun May 03, 2020 9:24 pm
by notengo13
locarno wrote:
Sun May 03, 2020 8:04 pm
how to extract micom file from fw file?
check the previous reply where you can get hint how to give a try

Re: Samsung Accidental MICOM Upgrade

Posted: Sat May 09, 2020 2:21 am
by thepennells832029
I did the same thing on un58mu6070. Please help

Sent from my HTC Desire 626s using Tapatalk


Re: Samsung Accidental MICOM Upgrade

Posted: Sat May 09, 2020 2:19 pm
by notengo13
thepennells832029 wrote:
Sat May 09, 2020 2:21 am
I did the same thing on un58mu6070. Please help

Sent from my HTC Desire 626s using Tapatalk
Just read little bit above and you could find some clues

Re: Samsung Accidental MICOM Upgrade

Posted: Mon Aug 31, 2020 6:37 pm
by miazza
I did the same mistake on my 22F5400 ... I realized it immediately after having done it by mistake.

What is the solution ? Through the TV in the basket ?