Firmware downgrade for J Series

Here is information about customize your J series firmware.

User avatar
juusso
SamyGO Moderator
Posts: 9776
Joined: Sun Mar 07, 2010 6:20 pm

Re: Firmware downgrade for J Series

Post by juusso » Fri Jan 15, 2016 10:43 pm

Thanks. We appreciate. It was just joke :P
LE40B653T5W,UE40D6750
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, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

zoelechat
SamyGO Moderator
Posts: 7947
Joined: Fri Apr 12, 2013 7:32 pm
Location: France

Re: Firmware downgrade for J Series

Post by zoelechat » Fri Jan 15, 2016 10:46 pm

Well, I don't know what are 48 and 40.8 fw, so I'm just wondering who is joking :P
I do NOT receive any PM. Please use forum.

User avatar
juusso
SamyGO Moderator
Posts: 9776
Joined: Sun Mar 07, 2010 6:20 pm

Re: Firmware downgrade for J Series

Post by juusso » Fri Jan 15, 2016 10:46 pm

zoelechat wrote:
juusso wrote:Pls be quick :)
now 20 chunks per file, 8kb/s per chunk, can't be quicker :P
i have here around 2MB/s download. Hope it will not decrease. :)
LE40B653T5W,UE40D6750
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, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

zoelechat
SamyGO Moderator
Posts: 7947
Joined: Fri Apr 12, 2013 7:32 pm
Location: France

Re: Firmware downgrade for J Series

Post by zoelechat » Fri Jan 15, 2016 10:50 pm

Got 2 of them at max speed too, other ones no more than 8kb/s per chunk, nfi why :)
I do NOT receive any PM. Please use forum.

User avatar
juusso
SamyGO Moderator
Posts: 9776
Joined: Sun Mar 07, 2010 6:20 pm

Re: Firmware downgrade for J Series

Post by juusso » Sat Jan 16, 2016 9:35 am

Got it all.
LE40B653T5W,UE40D6750
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, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

sectroyer
Official SamyGO Developer
Posts: 5665
Joined: Wed May 04, 2011 5:10 pm

Re: Firmware downgrade for J Series

Post by sectroyer » Sat Jan 16, 2016 9:35 am

juusso wrote:Got it all.
Nice. Send me on Skype T-MST14 :)
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on http://ctrlv.it/ Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!

Dezi
Posts: 3
Joined: Sat Jan 16, 2016 9:08 pm

Re: Firmware downgrade for J Series

Post by Dezi » Sat Jan 16, 2016 9:34 pm

I have tried this some days ago and it broke my TV. After that i had a red filter over my screen, remote react after few seconds after each "click" and all option i.e. canceled after few seconds. I had the system software 0000.0

Sometime i got a white screen and in the left corner a text "The web process has crashed". After 3 days and thousend tries to update from USB it was successful. Now i am back on 1440

Just be careful if you try this.

zoelechat
SamyGO Moderator
Posts: 7947
Joined: Fri Apr 12, 2013 7:32 pm
Location: France

Re: Firmware downgrade for J Series

Post by zoelechat » Sat Jan 16, 2016 9:49 pm

If you're back to 1440, your TV is not broken :)
The point is only to be able to install lower fw, not use it everyday.
I do NOT receive any PM. Please use forum.

Dezi
Posts: 3
Joined: Sat Jan 16, 2016 9:08 pm

Re: Firmware downgrade for J Series

Post by Dezi » Sat Jan 16, 2016 9:53 pm

He was broken :P
I dont used it every day after the problems wit FW 0000.0 i tried to update again on 1440. But i couldnt, update (back to 1440) was canceled all the time. Now it works after 3 days of trying to go back to 1440

zoelechat
SamyGO Moderator
Posts: 7947
Joined: Fri Apr 12, 2013 7:32 pm
Location: France

Re: Firmware downgrade for J Series

Post by zoelechat » Sat Jan 16, 2016 9:58 pm

Believe me, here we know what are *really* broken TVs :lol:
Thanks for advice anyway, we were already aware of such issue (maybe not that much though), and people are warned:
viewtopic.php?f=87&t=10138
Has been reported that upgrade might take several tries from TV menu to start.
I do NOT receive any PM. Please use forum.

Post Reply

Return to “[J] Firmware”