Bad batteries can cause boot, update and 'restore from backup' failures. Still running on stock Nougat that comes with the phone. After running the app, exit it and turn back on the screen filter.Īnonymous, I didn't do anything. For these apps, just turn off screen filter and use the app. Note: There are apps that don't run properly when a screen overlay/filter (like Blue Light Filter app) is active. It normally remains in memory doing its magic unless some memory intensive app kicks it out from the background, in which case, you may need to restart it. Higher % for stronger image/screen retention and lower % for milder image retention /mild ghosting. You may increase or decrease Intensity % and Screen dim % depending on the amount of screen retention that you have. Suggested settings for Blue Light Filter app for elimination of screen/image retention problem in the V20:Ĭolor temperature: 4500K (Tap 'sun and clouds' icon and tap 'OK' when prompted it is not good for sleeping) The only permission you need to provide it is 'draw over other apps' for its screen overlay to do its magic of banishing image ghosting/screen retention (for as long as it is running in the background). You won't even notice it running in the background because you won't see it in the recent apps list. Keep it running in the background to eliminate image/screen retention.Īs long as 'Blue Light Filter' app is running in the background whenever your phone on, you'll never have image retention/ghosting in the V20- EVER! Don't worry, the app is 100% safe and has practically no effect on battery life, no effect on processing power/speed and doesn't consume memory/storage/data/wifi.
#LG V20 FIRMWARE UPDATE STUCK INSTALL#
Anyway, if you can't locate it in the previous several pages of this forum, read on:ĭownload and install 'Blue Light Filter app' by 'Leap Fitness Group' from the Playstore. moreThe solution to the V20's screen retention issue has been discussed in the past (at least 10x in this forum).
#LG V20 FIRMWARE UPDATE STUCK HOW TO#
Siso, Did anyone face screen retention?I have this issue with my phone and have no idea how to get r.
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