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Blackstone

49SJ800V Firmware Update Problem

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 ?

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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 .

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