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Re: [How-To] Roll back LExxB5xx, LExxB62x, UExxB6xxx
Posted: Mon Dec 05, 2011 9:07 am
by juusso
Tell me the truth: this method is posted for almost a year ago and a lot of happy users reported about success by following those steps.
If you got problems, this means you haven`t done what is supposed to do right way. All what i suggest is to force you to read steps again and check for your mistakes. From this what you`ve posted i don`t understood what is your problem.
Thanks
Re: [How-To] Roll back LExxB5xx, LExxB62x, UExxB6xxx
Posted: Wed Jan 25, 2012 7:47 pm
by juusso
Hi. Your tv model is ci+ and it is not possible to downgrade.
This topic is about ci models with t-chl5deuc but not chl5cipdseuc.
Re: [How-To] Roll back LExxB5xx, LExxB62x, UExxB6xxx
Posted: Wed Jan 25, 2012 8:22 pm
by juusso
Actually yes. Manual way is not much tested and is too dangerous.
Re: [How-To] Roll back LExxB5xx, LExxB62x, UExxB6xxx
Posted: Sun Apr 08, 2012 11:29 pm
by M20HMD
HI
i just upgraded my firmware for my LE40B550XXU tv
from fw : T-CHL5DEUC-1008.0
to fw: T-CHL5DEUC-2009.0 (step 1 only)
how do i roll back to previous so i can watch movie files
i really appreciate the input
cheers
Re: [How-To] Roll back LExxB5xx, LExxB62x, UExxB6xxx
Posted: Mon Apr 09, 2012 7:20 am
by juusso
Skip Step1 then. Start from Step2.
Re: [How-To] Roll back LExxB5xx, LExxB62x, UExxB6xxx
Posted: Mon Apr 09, 2012 9:02 pm
by M20HMD
hi thank u for ur reply
but I'm a bit lost on step 2
do i need to use the same usb on both occasions
and do i have to do the below or can i leave it as is after the usb flash
'After TV flashes new firmware and reboots, You be able access u-boot and TOP debug menu over ExLink'
because i never used u-boot for a ex-link cable
thank you again