HowTo rollback the new version of firmware

Here for general support for B series TVs, request and problem solve area.

User avatar
erdem_ua
SamyGO Admin
Posts: 3126
Joined: Thu Oct 01, 2009 6:02 am
Location: Istanbul, Turkey
Contact:

Re: HowTo rollback the new version of firmware

Post by erdem_ua »

There is no easy turning back from the last FW release... I think you have better to get an update tool from Samsung to make your firmware reverted back.
Some of our users are flashed and lucky ones could revert back. But it's a dangerous process and could easily make your tv bricked...
aquadran
Posts: 264
Joined: Fri Oct 16, 2009 9:35 pm
Location: Poland

Re: HowTo rollback the new version of firmware

Post by aquadran »

saxro wrote:So project samygo intended end ?
All new device have new Firmware.
Doesn't mean project end. and it take some time until new tv will be few new firmware at shop
dasilverpaladin
Official SamyGO Developer
Posts: 119
Joined: Sat Oct 31, 2009 1:04 am

Re: Please help me..

Post by dasilverpaladin »

saboor wrote:I have an LA46B650 LCD and I found that internet@tv is not working. I called the Samsung support number and they informed me that the TV is perfect and the problem is with my ISP.
Not convinced with this stupid answer I decided to update my TV firmware especially it is mentioned that it is harmless and I can roll back to old version easily. I thought they locked this service in my country so I updated with UK version which is LE46B650.
After the update the internet@tv worked but AV1 and AV2 stopped working instead I got Ext1 and Ext 2 which does not work. Now I can not revert to the old firmware and my TV does not work.
Please help me because I have been cheated by Samsung. If you know a way to activate the AV in this firmware or better if I can revert to my old firmware.
Thank you.
I would like to knew how you where able to crossflash, i thought samsung had build in check against such things?
Have you tried to flash the right FW for you TV?

Last thing, i don`t think that you have been cheated by samsung. It`s like with PC`s in 90% of the cases the Problem sits in front of it.
Maybe there was an error in your settings or something else...
User avatar
erdem_ua
SamyGO Admin
Posts: 3126
Joined: Thu Oct 01, 2009 6:02 am
Location: Istanbul, Turkey
Contact:

Re: HowTo rollback the new version of firmware

Post by erdem_ua »

jbrinx wrote:
erdem_ua wrote:There is no easy turning back from the last FW release... I think you have better to get an update tool from Samsung to make your firmware reverted back.
Some of our users are flashed and lucky ones could revert back. But it's a dangerous process and could easily make your tv bricked...
Do you mean that some people has had a "revert" flash to go bat to previous FW versions?

Who are they, can they contact me? (I need to go back to 3000 on my T-CHU7DEUC).
:) Search on forum. You can revert your FW back IF you only have telnet access to device. (or reach linux shell of TV.) One user could initiate Telnet Enabler application because it was copied that tool to TV's internal area before flashing new firmware...

About Samsung protest, It's looks like they are released a firmware because of us. Than we can announce this at big computer hacker magazines that attract people attention much more than cnet forums.

Post Reply

Return to “[B] Support”