[How-To] Roll back LExxB5xx, LExxB62x, UExxB6xxx

Here is information about customize your B series firmware..:!:This forum is NOT FOR USER questions or problems but DEVELOPER.
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juusso
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Re: [How-To] Roll back LExxB5xx, LExxB62x, UExxB6xxx

Post by juusso » Thu Mar 17, 2011 6:04 pm

uukhai wrote:I didn't hit "enter" after typing 1198282 - I've hit ctrl+c just after typing those numbers - is that a problem?
No, it is not required if you get to console by ctrl+c

I do not know what is your problem now. Check - if you have network support and arfix2 working - it is ok. If not, must think... What version is being showing on firs page of SM? Could be, there is wrong firmware ID left.
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

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juusso
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Re: [How-To] Roll back LExxB5xx, LExxB62x, UExxB6xxx

Post by juusso » Thu Mar 17, 2011 9:04 pm

Congratulations.
Arfix you can check in media player. Fix is hardcoded, because you do not have Content Library on TV. It is made by rvs2.
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

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juusso
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Re: [How-To] Roll back LExxB5xx, LExxB62x, UExxB6xxx

Post by juusso » Fri Jul 01, 2011 10:34 pm

csevi wrote:Hello juuso,

I have an LE40B550A5WXXH TV originally with T-CHL5DEUC-2009.0 firmware (2010/01/26_002009). Im not saw any other firmware and the alternative fw menu is grayed.
My question is: Is it good when I start from STEP2 in your guide?
Thanks in advance!

Csevi
yes :)
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

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juusso
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Re: [How-To] Roll back LExxB5xx, LExxB62x, UExxB6xxx

Post by juusso » Tue Jul 05, 2011 9:00 am

csevi wrote:Have you any idea to enable that menu?
Re-partition your NAND, flash filesystem, boot partition, firmware, content library, rwarea and other required partitions to your TV.
I think it is possible only if you have softjig flasher, or you can program your NAND directly with other tools. The procedure is to dangerous over exlink, we have tried it once, bu without success - TV bricked :x

No reports about success.
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

e3xtreme
Posts: 27
Joined: Mon Aug 15, 2011 5:20 pm

Re: [How-To] Roll back LExxB5xx, LExxB62x, UExxB6xxx

Post by e3xtreme » Mon Aug 15, 2011 5:24 pm

Hmmmm. did everything right I guess.... now my serial console is showing me funny stuff.... like triangles and black blocks etc.... is there a possibility for me to regain serial input?.... the tv sometimes freezes and can only be restartet by pulling the plug.... i guess semi brick ..... :(

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