Firmware downgrade for J Series

Here is information about customize your J series firmware.

M11
SamyGO Project Donor
Posts: 280
Joined: Fri Aug 03, 2012 6:00 pm

Re: Firmware downgrade for J Series

Post by M11 » Mon Feb 01, 2016 2:30 pm

Mahdigh08 wrote:Im on 1440 , but it's not working?
Do we have newer firmware for it? Because software update says your on latest,
I have seen reports that it works on 1440, I have not tried it myself on 1440. I changed my region a long time ago (on older firmware) and then this worked > https://support.unlocator.com/customer/ ... g-smart-tv

You are entering the button sequence at the correct menu?
F9000 + SEK-3500U

Mahdigh08
Posts: 9
Joined: Sat Jan 30, 2016 8:16 pm

Re: RE: Re: Firmware downgrade for J Series

Post by Mahdigh08 » Mon Feb 01, 2016 3:17 pm

M11 wrote:I have seen reports that it works on 1440, I have not tried it myself on 1440. I changed my region a long time ago (on older firmware) and then this worked > https://support.unlocator.com/customer/ ... g-smart-tv

You are entering the button sequence at the correct menu?
Yes i did it at right sequence, i try it with smart control and IR control but, no luck
Im going to try LocSetup instead of return
Edited by Moderator: Crapatalk bad quote edit

shalvea
Posts: 5
Joined: Thu Feb 18, 2016 9:03 am
Location: ODESSA

Re: RE: Re: Firmware downgrade for J Series

Post by shalvea » Thu Feb 18, 2016 9:28 am

Mahdigh08 wrote:Yes i did it at right sequence, i try it with smart control and IR control but, no luck
Im going to try LocSetup instead of return
may be ---- right,2,8,9,left. :D
Edited by Moderator: Crapatalk bad quote edit

shalvea
Posts: 5
Joined: Thu Feb 18, 2016 9:03 am
Location: ODESSA

Re: RE: Re: Firmware downgrade for J Series

Post by shalvea » Mon Feb 22, 2016 9:44 am

shalvea wrote: Yes i did it at right sequence, i try it with smart control and IR control but, no luck
Im going to try LocSetup instead of return
may be ---- right,2,8,9,left. :D[/quote]
Mahdigh08,the new firmware won`t help you... your smarthub is blocked. To solve this problem you must change *LOCAL SET* in SERVIS MENU.and more--- in MRT OPTION change *LANGUAGE ARABIC,REGION,PNP language,WIFI region* :shock: and after this--- factory reset.read attentively the top of this forum(https://forum.samygo.tv/viewtopic.php?f=1&t=3) :D good luck.

dellabest
Posts: 1
Joined: Wed Feb 24, 2016 8:46 pm

Re: Firmware downgrade for J Series

Post by dellabest » Wed Feb 24, 2016 8:59 pm

Hi everyone,
I hope this is the right thread to ask you what are benefits to downgrade firmware of our Smart TV. I honestly didn't understand the reason to do it.
Could you solve my doubt, please?
- For completeness I've a J6202 Smart TV and right now it is notifying me an upgrade from 1440.8 to 1443.0 version -

Thank you

ratoAX
Posts: 1
Joined: Mon Feb 29, 2016 11:48 pm

Re: Firmware downgrade for J Series

Post by ratoAX » Mon Feb 29, 2016 11:54 pm

Hi there, i have an UE43J5500AKXXC in wich i always have used costum wigets such as SSIPTV, i had all software updates off, until last week someone turn them ON and upodated to the latest firmware 1443.0 :(
I have tryed to install SSIPTV again via usb pen, diferent methods same outcome...nothing!!
My question is is there something i can change at the service menu or is it possible to downgrade my firmware at all at this stage, thanks in advance.
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puppinoo
SamyGO Project Donor
Posts: 3
Joined: Tue Mar 08, 2016 9:27 pm

Re: Firmware downgrade for J Series

Post by puppinoo » Tue Mar 08, 2016 9:32 pm

Hi,
Just bought a UE50JU6400K. Unfortunately at first power-on it downloaded the 1443 firmware.
Now I read it cant be downgraded using 0000 custom firmware.
It was a stupid move not to block updates even at first power I know that but I'm a complete newbie.
Now I'm just curious to know if there will be any solution for an alternate downgrade procedure.

Thanks.

sectroyer
Official SamyGO Developer
Posts: 5732
Joined: Wed May 04, 2011 5:10 pm

Re: Firmware downgrade for J Series

Post by sectroyer » Wed Mar 09, 2016 9:43 am

Well you should start by blocking updates on router and THEN ask questions :) Without blocking updates no point waiting for "alternate downgrade procedure" :)
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 !!!!

puppinoo
SamyGO Project Donor
Posts: 3
Joined: Tue Mar 08, 2016 9:27 pm

Re: Firmware downgrade for J Series

Post by puppinoo » Wed Mar 09, 2016 2:09 pm

You're right.
I already disabled firmware update in options menu but I guess it's not enough as my experience teaches.
To be safe tonight I will follow your advice hoping to be offered a second chance.

sectroyer
Official SamyGO Developer
Posts: 5732
Joined: Wed May 04, 2011 5:10 pm

Re: Firmware downgrade for J Series

Post by sectroyer » Wed Mar 09, 2016 6:45 pm

Disabling " firmware update in options menu " NOT only is "not enough" but simply is a waste of time and does NOTHING :)
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 !!!!

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