Quantcast
Jump to content

Follow along to stay updated on LG's latest launches!

Need Help For LG TV Downgrade Firmware Problem

myloo
 Share

Recommended Posts

myloo Rookie

myloo

Posted
Posted

Hello everyone, i need to help to downgrade my 43UJ651V tv. I succesfully apply all steps and at the last step seems this error message in the tv screen:

 

Update failed because software version is earlier than the version installed on the TV.

 

5.80.50 version installed on the tv now. But i want to return 04.70.55. Is this possible? Can anyone help me about this? Additionally, i am in Turkey. I want to install real official firmware. Can anyone send me the right firmware for me to install 04.70.55 ( I dont want to have language problems. I see the LgDTVUpdater package RU version)?

myloo Rookie

myloo

Posted
  • Author
Posted

Hello friends, i think i found a way to downgrade 2017-2020 models tv (now its not possible by using current methods). The process is carried out through a computer using an RC232 cable. Can we overcome the obstacle to revert to old software using this method? Do you think this is possible? The link I provided is in Turkish, but you can translate it into English.

 

link hidden, please login to view

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
 Share
Go to topic listing

  • Similar Topics

    • PVD
      Date problem after 03.51.15 update
      By PVD
      After recent software update of LG OS software update 03.51.15, there is constant problem with Date.  Date is not setting properly and getting defaulted, due to which browser and most of the apps are not working.. Have tried to reset to original settings and remove automatic date setting option then tried setting manually.. but every day its resetting to old date.
    • hollean
      Problem simultaneously using hdmi soundbar and headphones in 3.5mm jack
      By hollean
      I've just purchased an OLED48 C44 LA which comes with a US 60T soundbar. I've connected the soundbar to the HDMI earc socket. Because my hearing isn't too good I'd like to also have some heaphones plugged into the 3.5mm socket so that both the hdmi earc and 3.5mm socket have sound simultaneously. I've been into accessablity menu and the listen together option doesn't appear to offer both hdmiearc and 3.5 mm simultaneously. Has anyone found a solution to this problem?
      just to be clear, There is a setting which permits TV speakers plus wired external headphones. I just haven't found a setting which allows HDMI earc soundbar plus wired headphones.
       
    • AJO
      Hotstar problem on Web OS 3.51
      By AJO
      After Upgrade of WebOS to 3.51 my Hotstar is giving problem. We can open the app and select program but when we select program we get black screen. No streaming is happening.  What is solution?
    • MNHL
      WE NEED DVR PLAYER APPS IN LG APP CONTENT
      By MNHL
      I'did many researches on any app to download Hikvision or any DVR player but cant find any thing 
    • SHawk
      OLED65G2PSA damaged after recent webOS firmware upgrade
      By SHawk
      Immediately following the major LG webOS firmware upgrade last week, our OLED65G2PSA is damaged. A white line appears top to bottom of screen in from the left hand side & the tv either fails to turn on, or shuts itself down shortly after. Has anyone else had this issue & if so, has any update on a solution. (I'm waiting for LG to get it sorted. Waiting ...)

WEBOS FORUMS

MORE SECTIONS

FOLLOW US ON

×
×
  • Create New...