Quantcast
Jump to content

  • 0

OLED55b7v picture quality drop down after updates


Question

Posted (edited)

I'm very disappointed with your silly moves LG. I was very amazed with my first look on lg oled55b7v series , briliant screen, collours and all over. After i bought this TV shit started to happenned,  LG started doing updates and every update make picture quality worse and worse, shame on you lg!!!! Now i'm serious pissed off because last update 5.30.15 completely messed up picture quality,  with old firmware there was no glow from the object on black background, was a lot better upscaling , better dinamics, clarity of upscaled picture and much more  picture quality , shame on you LG !!! , and i can say this is my last tv from LG , no more shit at my home, customer care does not exist, you steal only money from cheated customers this what you like!!! I'm looking for posibibility to roll back that shitty firmware to the very first one where picture was cristal clear , pixels was stable still now they dancing, jumping never in same place , i'm not stuppid i know why that shit heppend , because you try tu show the people "better" quality of new series of your TV's but there is no difference in oled panel itself so you drop down quality of older series by updating them with shitty firmware , shame on you!!!  i have also 55sj810v  i never updated firmware in this tv  tv have better quality picture on old firmware than my more expensive oled on new firmware but everyone know that those two tv's have same electronics inside, shame on you!!! So i demand possibility to rollback firmware to the old, you cheated me looks like you stolle my money droping down quality of my TV. This is case to take legal action against your company in the court, and also action on youtube and social media to show people how you robbing them with your dodgy updates and also action to show everyone how to roll back firmware and crack your webos

Edited by Alex
Removed profanity

4 answers to this question

Recommended Posts

  • 0
Posted
5 hours ago, haihaharir said:

as I expected, no one wants to talk about it. it means only one thing, you want to keep silent about the uncomfortable topic, silence means consent, shame on you !!!

If you actually care to look at the logo at the top of the page you will hopefully note that this is a user-to-user forum...  So no official representation here from the boffins at LG.

  • 0
Posted

Nope you are right, tv 1week old, was stunning. After all the "new improved updates everything is shit, color, contrast, gamma, backlight low/high, upscaling and motion. Feels like rubbish now hopefully exchange under warranty...

  • 0
Posted

I’m in the same situation. When LG will fix this crap? 4000,00 € to watch washed up colors and orange instead of red? Now i’m watching tv in Pc mode but the quality is not the best possible due to the limited bandwidth via HDMI. I’m verydisappointed. 

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 News Reporter
      Designed for the Healthcare Sector, Company’s Latest Medical Monitor
      Provides Impressive Imaging and Convenient Features

      SEOUL, Oct. 9, 2024 — LG Electronics (LG) is launching its new 31.5-inch surgical monitor (model 32HR734S) featuring advanced Mini LED display technology. Designed to provide color video displays of images from surgical endoscopes, laparoscopic camera systems and other compatible medical imaging systems, LG’s monitor has received 510(k) clearance from the U.S. FDA, indicating it can now be sold in the U.S. The 32HR734S’s Mini LED technology enables precise brightness control and provides a wide color range, optimizing image clarity and color, making it an ideal choice for a variety of surgical applications, including laparoscopy and endoscopy.
      The 32HR734S features a 31.5-inch, 4K resolution (3,840 x 2,160) Mini-LED display leveraging thousands of tiny LED diodes as the Back Light Unit (BLU). Delivering 2,000 cd/m² peak brightness and a dynamic contrast ratio of 1,000,000:1, LG’s medical monitor leverages 1,536 local dimming zones to produce clear, detailed images and enhanced visual contrast. The display also provides excellent color consistency across the screen and boasts 98 percent coverage of the DCI-P3 color space.
      In addition to its impressive visual performance, the 32HR734S delivers the durability and reliability necessary for surgical settings. Employing Optical Bonding technology, along with Anti-Glare, Anti-Reflection and Anti-Fingerprint coatings on its front, LG’s 32HR734S 4K surgical monitor ensures optimal visibility even in brightly lit operating rooms. What’s more, the front and rear of the product (IP45- and IP32-rated, respectively) offer excellent resistance to water and dust, preventing fluids or particles from disrupting monitor operation during surgeries.
      The 32HR734S is also the first LG surgical monitor to incorporate the innovative Clone Screen feature. Clone Screen allows users to duplicate the image being displayed on the 32HR734S on a second monitor (connected via HDMI), significantly enhancing operational efficiency and communication within the surgical environment, especially in situations where multiple medical professionals need to view the same image.
      For added versatility, the display’s Mirror Mode makes it possible to flip the on-screen image horizontally, while Rotation Mode can rotate the image 180 degrees to match the orientation of the surgical camera. The 32HR734S also provides Picture-in-Picture (PIP) and Picture-by-Picture (PBP) functionality, the latter allowing the display of up to four different image sources simultaneously. This enables medical staff to view a combination of inputs or images, such as laparoscopic and fluoroscopic images, while monitoring the patient’s vital signs at the same time.
      “Featuring advanced Mini LED technology, the 32HR734S delivers the excellent picture quality and convenient functionality needed in surgical settings,” said YS Lee, vice president and head of the IT business unit of LG Business Solutions Company. “We believe our new model will significantly boost efficiency for medical professionals performing and assisting with surgeries.”
      Key Specifications:
      LG Surgical Monitor (32HR734S)
      Size 31.5-inch Backlight Technology Mini LED Screen Resolution 4K (3,840 x 2,160) Display Panel Type IPS Aspect Ratio 16:9 Surface Treatment Protection Glass (Optical Bonding, Anti-Reflection, Anti-Fingerprint, and Anti-Glare) Color Gamut (Typ.) DCI-P3 98% Brightness (Typ.) 800cd/m² Brightness (Stabilization)
      500cd/m² Peak Brightness (Typ.) 2000cd/m² Color Bit 10bit Contrast Ratio (Typ.) 1,000:1 Response Time (Gray-To-Gray)1
      5ms Features DICOM Compliant Yes Hardware Calibration LG Calibration Studio HDR HDR 10, HDR Effect Video Signals Input Terminals HDMI x 1, DisplayPort x 1, SDI (12G / 3G) x 4, DVI-D x 1 Output Terminals HDMI (Clone Screen) x 1, SDI (12G / 3G) x 4 Connectivity USB USB 3.0 1 Upstream, 1 Downstream Power AC Input 100-240Vac, 50/60Hz Power Consumption 130W (Max) / Less than 0.3W (DC Off) Durability IP Resistance Rating2 IP453 (Front), IP324 (Except for Front), IK065 User
      Convenience PBP Yes (2 / 3 / 4 PBP) PIP Yes Screen Flip Mirror Mode, Rotation Mode Failover Input Switch Yes Physical Specifications
      Weight 9.7 kg Wall Mount Size 200 x 100 / 100 x 100 mm # # #
      1 GtG: Gray-to-gray response time.
      2 Tested under controlled laboratory conditions with an IP/ IK rating. Dry before using. Do not charge while wet.
      3 IP45: Protected against solid foreign objects of 1.0 mm and greater / Protected against access to hazardous parts with a wire / Protected against water jets.
      4 IP32: Protected against solid foreign objects of 2.5 mm and greater / Protected against access to hazardous parts with a tool / Protected against vertically falling water drops when enclosure tilted up to 15°.
      5 IK06: Protected against 1-joule impacts.
      *Specifications may vary by region and all features, standards, and other product specifications are subject to change without notice or obligation.

      link hidden, please login to view
    • By Low Grade
      i just started using a new LG 43UR7550 (cheapest model from them).......1st time using a LG as well as a Smart TV too.......and so far having a hard time adjusting the picture and sound (never had such problems with previous TVs)😒

      1) sound is worse than i thought since the speakers are down-firing (my previous TV had front-firing speakers)...........it has the AI Sound Tuning - so after it had tuned the sound - do i set the Sound Mode to ''AI'' or should i use ''Custom Settings'' to use the equalizer ??😬

      2) the TV has many different settings like Noise Reduction, TruMotion, etc.......so how to calibrate for best picture since i read that people say it's best to turn them all off ?😬

      3) i can turn off the screen when watching free-to-air broadcast channels.........but can i turn off the screen if i'm using Youtube app on the TV..........?..........what if i use a HDMI cable from my PC to the TV - can i turn off the screen ?🤒
       
      many thanks in advance😃
    • By Brendank
      I had an issue with powering on the tv in which pressing the lg power button on the first ocassion did not turn on my Oled C1 77 inch Tv.
      LG replaced the powerboard, however since the replacement I have an issue with intermittent audio dropouts via earc. 
      EARC has functioned previously on my Tv when connected to an Anthem 710 receiver and for a few months now on an Anthem AVM 70. 
      The set up has remained the same in terms of audio settings, passthough, match screen and sound set to bypass and I have tried multiple cables, switching the tv off, resetting earc, but I still have the issue. 
       
      It is very odd that after a replacement power board I have this issue. It almost seems like a comparability issue between the new board and the existing components or something else is wrong with the TV.
      Any ideas?
       
    • By Roy Brown
      webOS updated, I think to 2023, on my C2 a couple of days ago. Since then the News option on the Sky News app no longer works, instead timing out. The Weather and Climate options still work, though.
      I have deleted and reloaded the Sky News app, but the problem remains.
      Does anybody have any suggestions of what I might try to get this working again, or is this something for LG, or Sky, to fix?
    • Solution For That Pollution
    • By kennyboom99
      hi Guys,
      My lg tv when set to live tv will show full screen for around 20 seconds and then show a very small shrunk screen in the top left corner of the channel
      i can switch channels but the screen stays mall
      netflix displays in full screen
      picutre test shows full screen
      i have tried resetting the tv, power cycling, changing cables (coax) and nothing is making a difference.
      anyone have any ideas on what causes this?
       
      this is what the screen looks like 
      link hidden, please login to view  
      any help is much appreciated
       
       
×
×
  • Create New...