UE65H6470 Firmware Problems (UEErH6470 after downgrade)

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RuckZuck
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UE65H6470 Firmware Problems (UEErH6470 after downgrade)

Post by RuckZuck » Wed Apr 24, 2019 8:59 pm

Good evening guys.
I've bought a used UE65H6470 for our livingroom. UE65H6470 also hast T-MST Software like my UE48H6470 in the bedroom. I thought it won't be the problem to downgrade the 2880 FW on it to 0000 an then to 2130 to do the Skype-replacement root and install oscam on it.
But I get extreme problems... After downgrade to 0000 the Samy doesn't know its size any longer. At "contact Samsung" the Modell is shown as UEErH6470 (Error) and in service menu the Panel is shown as "Error" instead of "65L1AF0VJ" (was shown at 2880 in service menu).
Also the TV-Picture was shown nearly complete in red colors (i think because the TV don't know which Panel to use).
After that I upgraded the FW to 2130 but without any change...

Then I'll tried some FWs above 2130 to see at which FW the TV reknews it's size. Thats the fact with FW >2700.

With T-MST14DEUC-2750 I've rooted the TV with the network root (worked good so far) and installed oscam like i did on the UE48H6470.
Oscam starts after 3-4min (not soooo fast, but acaptable), but if I switch to an encoded channel, the TV crashs/freezes and only remove the power cord helps to reboot it...

Does anybody know what to do to get the Panel/Size recognized under FW 2130 or what I can do to get oscam running with FW >2700 & <2790 ???

For now TV is on T-MST14DEUC-2750 and Sub-Micom-Version T-MST14DEUS-1008, but wothout root & oscam (my UE48H6470 is also on 1008, the UE32H6470 in buero is on 1009, both with FW2130 and oscam 11517 running).

EDIT1:
Auto-FW-Update is blocked in router and also OTN is disabled in each TV.

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notengo13
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Re: UE65H6470 Firmware Problems (UEErH6470 after downgrade)

Post by notengo13 » Thu Apr 25, 2019 9:34 am

In big jump in fw you will need factory reset from service menu.. Before factory reset be sure you remove root.
Good fw for root and oscam is 2115.3
With 2790 oacam will not work.
UE48H6640 T-MST14DEUC 2781.0 root latestH --> 2130.0 skypeRoot-->0000-->2115.3 "Skype refueled" Root

RuckZuck
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Re: UE65H6470 Firmware Problems (UEErH6470 after downgrade)

Post by RuckZuck » Thu Apr 25, 2019 2:51 pm

I've allready rooted some H6470 models up to 55" before without any problems (downgrade, update to 2130, skype-replacement root and oscam), but never had the problem that the panelsize was unknown after downgrade...
So you think I'll have to do a factory reset in service menu, than downgrade to 0000 and afterwards up to 2115.3 or 2130!? correct?
Have your or someone already tested this on an UE65H6470? Or has someone got 2130 (or lower) get running on an 65" with direct-downgrade without 0000 ?

RuckZuck
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Joined: Sat Mar 24, 2018 2:13 am

Re: UE65H6470 Firmware Problems (UEErH6470 after downgrade)

Post by RuckZuck » Fri Apr 26, 2019 3:17 pm

not worked.
done the factory reset, downgrade to 0000, upgrade to 2130: Panelsize still unknown.
Updated to 2604: Panelsize still unknown
Updated to 2750: Panelsize reknown

Seems like the 65" Panel is only knows from 27xx onwards.

crazyrr
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Re: UE65H6470 Firmware Problems (UEErH6470 after downgrade)

Post by crazyrr » Fri Apr 26, 2019 4:03 pm

Hallo,

i've the same. Did anybody have a solution for this?

Thank you very much!

RuckZuck
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Re: UE65H6470 Firmware Problems (UEErH6470 after downgrade)

Post by RuckZuck » Fri Apr 26, 2019 4:50 pm

have done the network root for now on 2770 and installed oscam.
but if I insert libOscamH_***.so the TV crashes after start of oscam or if I switch to HD channel...
Seems like there is also something wrong with FW/libOscam combi, so Oscam won't work :-D

best solution if the 2130 FW can be updated with 65" Panel-Infos :-D

crazyrr
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Re: UE65H6470 Firmware Problems (UEErH6470 after downgrade)

Post by crazyrr » Fri Apr 26, 2019 7:09 pm

Is ist posible to update 65" to 2130FW with the right Panel-Infos?

RuckZuck
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Re: UE65H6470 Firmware Problems (UEErH6470 after downgrade)

Post by RuckZuck » Fri Apr 26, 2019 8:49 pm

It looks like FW 2130 doesn't support my "65L1AF0VJ" Panel.
Searched on an UE55H6470 with FW2130 on it, looking for 65" Panels.
Just found these ones:
- 65A2UF7EH
- 65L1AF0V
- 65A2UF8RH
- 65D1AF0V
- 65L1AF1V
- 65A2UFAEH

zoelechat
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Re: UE65H6470 Firmware Problems (UEErH6470 after downgrade)

Post by zoelechat » Fri Apr 26, 2019 9:00 pm

Samsung like to put random panels, especially cheaper ones once a model has been reviewed as good :)
There shouldn't be much difference between 65L1AF0V and 65L1AF0VJ imho, also trying different size shouldn't hurt either.
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crazyrr
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Re: UE65H6470 Firmware Problems (UEErH6470 after downgrade)

Post by crazyrr » Fri Apr 26, 2019 9:08 pm

Did somebody try already to change the type with libFactory?

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