Quantcast
Jump to content

  • 0

49SJ800V Firmware Update Problem


Blackstone

Question

I updated my 49SJ800V TV's firmware from 04.70.95 to 05.80.15 and my smart remote controller not working properly. I can't use cursor and back button also i have connection problem with LAN and WLAN. I use my tv with cable connection but every 15 minutes LAN disconnecting and try to connect again. I resetted my tv to factory settings but  result is same.  I can't  use my tv now normally. how can i downgrade my tv's to last working firmware. I couldn' t find old firmware.  Could you help me to downgrade my tv' s FW ?

  • Thanks 1
Link to comment
Share on other sites

7 answers to this question

Recommended Posts

  • 0
On 1/8/2019 at 12:28 AM, Blackstone said:

Thanks for reply. I want to try my chance with local LG service.  I will inform you if they will fix my problem.  Thanks again.

copy / paste from my reply on the firmware topic :

ever since i updated to the last fw, my tv turned into a total piece of trash ,

although it was not working so well before the update but after that, it is completely useless i can tell you . 

wondering how much longer we have to wait for a real fix ...

been facing this issue since may 2018 and it get worse and worse with  any new update ...

plz fully  test fw  before u turn our tvs into a useless pos . 

49sj800v .

  • Thanks 1
Link to comment
Share on other sites

  • 0

I have the same exact issue since the last update, i tried to contact with support but they told me that i should send it to local LG service. Its obviously a firmware issue and there is no way to downgrade, my tv is literally not useable right now.  49SJ800V on 05.80.15 fw version. I found a fix by myself but its temporary. If you disable Wi-Fi  or Ethernet the problem goes away but you can't use any of the online features. Hope they fix this ASAP.

  • Thanks 1
Link to comment
Share on other sites

  • 0

I called the LG local service and made a servise request. When they came home they only opened the back of the television and clean and fixed the sockets. It means there was a socket cable that was wrapped. They opened it and flattened it. My problem resolved my TV is working properly and they didn't make any FW downgrade. My firmvire version is 05.80.15 Ithink you need to call your local LG service and tell them my story 🙂
 
 

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Answer this question...

×   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.

  • Similar Topics

    • By John Bizeray
      I recently updated the firmware on my  LG43UH610V.  Now I constantly get "Wired Lan cable disconnected" / "Wired network is connected" messages even while watching a video file from my NAS. The TV is connected and using the network while getting these messages. It has always been on a fixed IP address on the LAN.
    • By ajmboy
      So for everyone that has a smart TV, do you still have cable service with a cable box? I'm in the US, so mostly interested to see if people are migrating away from Comcast, Verizon Fios, and services like that with a cable box to streaming services like Direct TV Now, Hulu, Youtube TV, Sling, etc. 
      I have Verizon Fios currently and need to use their equipment. I'm noticing more and more that we aren't watching scheduled tv anymore and just "whenever" watching. My two young children mostly watch youtube these days.  So I'm thinking of youtube TV maybe? Not sure. 
    • By News Reporter
      Millions of LG Customers Can Now Connect With and Learn
      From The World’s Best in the Comfort of their Home via webOS

      SEOUL, March 28, 2023 — This month, LG Smart TV owners worldwide gain access to MasterClass, the streaming platform where anyone can learn from the world’s best across a wide range of subjects, allowing customers to access the platform directly on the big screen at home. Available in LG’s Content Store on LG Smart TVs running webOS 4.0 (2018 TVs) up to the newly launched 2023 TVs, the MasterClass app can be easily accessed by voice command and is featured on Life’s Good Hub.
      MasterClass subscribers will be able to get inspired by more than link hidden, please login to view and classes across various categories, such as Arts & Entertainment, Business, Design & Style, Sports & Gaming and Writing, which means there is a class for almost every need and interest. Viewers can step into food truck “godfather” Roy Choi’s kitchen, design their career with Teen Vogue’s former editor in chief and multimedia icon Elaine Welteroth, discover their inner negotiator with former lead FBI hostage negotiator Chris Voss, learn leadership from former CEO of PepsiCo Indra Nooyi and relational intelligence from renowned psychotherapist Esther Perel and much more of the world’s best, offering inspiring knowledge and stories for everyone.
      New and existing MasterClass subscribers can learn and discover at a pace that best serves their lifestyle – in bite-size pieces or in a single binge, with each class featuring about 20 video lessons at an average of 10 minutes per lesson. Cinematic visuals and close-up demonstrations make viewers feel like they’re one-on-one with the instructors. For those looking to learn by doing, Sessions by MasterClass offers a structured curriculum where members can roll up their sleeves, get hands-on and learn meaningful skills through step-by-step guidance from world-class instructors and an active community of peers.
      By introducing MasterClass to its Smart TVs, LG is demonstrating its commitment to offering more versatile home entertainment experiences that appeal to consumers’ unique preferences, needs and interests, with new educational services to be launched later this year.
      Celebrating its 10th anniversary in 2023, LG OLED TVs have pioneered and continue to lead the premium TV market, earning many accolades from journalists and industry experts. LG OLED TVs are synonymous with superb picture quality, vibrant, accurate colors and deep blacks for images that are remarkably lifelike. As such, LG OLED TVs have become the preferred TV for many creators and studios. The company is committed to exploring the broad possibilities presented by its self-lit technology as it starts a new decade of OLED leadership and innovation.
      # # #

    • By TrishaBoo
      My tv says I have an av connection but I only have my Xbox connected so to hdmi. Today my tv started trying to connect to the AV with it popping up every 5 minutes. How do I stop this? 
    • By Frederik Kordiak
      Hi all, so I have 2 LG OLED TVs at home and I am connecting them to 5GHZ Wi-Fi, no problem until yesterday. Suddenly, I am not able to use the apps (Netflix, IPTV, Disney etc.) and both TVs are showing connection issues. The same Wi-Fi works on my PC and mobile though. So I tried connecting using a different Wi-Fi with my hotspot and both TVs worked again with no problems. I tried restarting my router many times and my provider said there is no issue on their end, but I am not able to use the home Wi-Fi anymore. 
      Have you seen this before? Is it possible that my provider blocked my LGTVs from accessing their network?
      Thanks
  • Similar Tagged Content

×
×
  • Create New...