yashsingh1/xdaforums huggingface dataset:
[YotaPhone] keeeper:
https://play.google.com/store/apps/details?id=com.lggfc.nookclearscreen

That's the app for Nook ereader to refresh its screen and get rid of ghosting. Works also on Yotaphone.
[YotaPhone] VirtuaLeech:
What always works for me to clear the screen when the ghosting annoys me is to switch to Android on the EPD screen (by holding the circle button and choosing the left option) and switch back right away using the same procedure. This always leaves me with a clean black back. :)
[YotaPhone] Lothor:
Thanks Keeper and VirtualL.

Tinydeal asked me to upload a video to demonstrate the fault, and no sooner than they did that the phone started behaving normally again!

So if it goes again the first thing I will try is that page sequence, and if it fails the App.

I have to say that these are really fantastic phones. I think that a lot of original reviewers completely overlooked the basic issue of not being able to see a phone screen in bright sunlight, but that the yotaphone overcomes this problem.
[YotaPhone] Lothor:
Resolved by switching the back to front screen views a couple of times. Getting the front screen to mirror on the back seems to give that hard black and white interscreen flash that clears previous images.
[YotaPhone] VirtuaLeech:
I don't know if you already use it but this widget makes it very easy to switch between mirror and back. Just one click on the widget. :)

http://xdaforums.com/yotaphone-one/development/widget-yota-toolbelt-t3145462
[YotaPhone] prasathvishnu:
Last week, I got a chinese version (YD206) through GearBest. I had the same problem what you mentioned. (Black was always Grey and was never black and lot of ghosting). Until yesterday, I used to think that's how the e-Ink display works so I was using White theme all the time.

After seeing your post, I tried using Nook cleaner software and it did not help. Then, I removed the screen protector which the phone came with. For the next 1 hour, I did not see any difference. I left it thinking it could be ROM issue.

But, after few hours, I noticed everything became normal. Now, the e-ink screen looks goergeous in BLACK. :)
[YotaPhone] prasathvishnu:
This issue keeps coming back and I am not able to find a guaranteed solution to this.

Like you described, activating and deactivating Yota Mirror in quick succession clears the ghosting and makes the screen BLACK. At other times, it does not work at all.

I even try swapping to different Yota Panels, but it is a hit and miss. Is this issue specific to Chinese version of YD206?

How to solve this issue permanently?

If not possible, is there any known step which I can do to clear the ghosting?
[YotaPhone] agaxtic:
I have the same problem with a GearBest YD206 running Android 4.4.3. Would updating the firmware change anything?
[YotaPhone] thomic:
Hey Yotaphone Users!

I finally have a solution for this problem, that I received from the Yota Phone Support:

"If you see that ghosting is amplified, try to do some steps. Try to discharge the phone completely. Then leave it discharged for long periods of time, f.e. overnight. Then charge the phone to 100%."

For me that worked perfectly! :)
[YotaPhone] stoerebink:
For me the discharge-recharge didn't work at all.

Discharged untill it switched off. Turned it on again untill switched off, untill phone wouldn't start up again. So: battery was flat.

What happened was: EPD turned black. Yohoo! Happy!

But: after one night discharged, i put it on charger again. Screen switched on, and ghosting was immediately back.

Disappointed. Very disappointed.

Anyone has a different solution?
[YotaPhone] GetSAS:
Sad to hear that.

Did you remove the screen protector from the back side as in the post #14 the user said that after removing the epd screen became normal black again?
[YotaPhone] tero2012:
Has anyone heard and try heating with hairdryer the EPD screen for 2 minutes (not too hot) to eliminate ghosting?
[YotaPhone] tero2012:
Ok, I gave it a try and used hairdryer for about 2 mins about 20cm away from EPD. After that screen went back to normal and blacks are showing perfectly and almost no ghosting.

So, definetly a hardware problem, probably due to cheap EPD on YD206 version.
[YotaPhone] dillyia:
tero2012 did you remove the backscreen protector when doing so? Also, how long did this last?

I'm gonna give mine a try too tomorrow
[YotaPhone] GetSAS:
It would be helpful to see how it looks when you have that glitches and ghosting...
[YotaPhone] Lothor2:
Ghosting update

I was here as Lothor, but now Lothor2 having had to reregister after not getting responses from admin over being unable to log in.

I continue to use this brilliantly designed phone despite having had another period of rear screen ghosting. To be precise, the ghosting does not affect the reader pages, the games (chess etc) or the detailed local weather pages. Just the cover, the clock etc. Swirching rapidly between yotahub pages varies he degree of ghosting but does not eliminate it.

After several weeks of this problem it spontaneously fixed itself after receiving a message notification on the rear screen that was very clearly black and white with no ghosting.

I have also cured this problem by leaving the phone discharged for several days, suggesting that it is a software reset that cures the problem. As the screen performs perfectly for games and reader functions I would doubt that it is a screen issue curable by heating with a hairdryer........ That must be a different fault affecting some other phones.
[YotaPhone] Lothor2:
Solution?

I finally seem to have found a way to remove the ghosting. Set a clear screen on the back of the phone by clicking on the temperature symbol ( on the clock page) to bring up the local forecast. This page is invariably clear of any ghosting. Then set the camera on the front screen, which will bring up a camera or eye picture or 'Smile' message on the back screen. Then switch back out of the camera App. This leaves the back screen with clear black and white with no ghosting, and the screen remains unfogged when you switch into the alternative YotaPanel rear screens.

Still a phenomenal phone, never fully understood in most reviews. That rear screen in bright sunlight answers so many problems!
[YotaPhone] Tippfehler:
No difference.
[YotaPhone] elsanea:
my yotaphone 2 screen main doesn't work

my yotaphone 2 screen shutdown suddenly:confused::confused: when playing video and doesn't work again. the phone doesn't respond to any action.

help me solve the problem
[Galaxy Note 4 Q&A, Help & Troubleshooting] makroud:
Hi

If you follow news you seen that note 7 phones will be deactivated from Samsung. Like a lot of people I flashed my bote 4 phone with note 7 rom and received a message from Samsung asking to send it back.

Will it be a problem if I use it like this or will Samsung really deactivated it or even if it's a note 4 ( imei different?)
[Galaxy Note 4 Q&A, Help & Troubleshooting] scorpienez:
Which rom are u using dude? and ur model? I have tried all ported roms on 910G and didn't receive such notification.
[Galaxy Note 4 Q&A, Help & Troubleshooting] makroud:
Norma v5

G910f
[Galaxy Note 4 Q&A, Help & Troubleshooting] JLFlyer:
Note 4 -> Note 7 deactivation

I have received such a notification a few days ago myself. Do you have any news or suggestions?

Device N910F

ROM Norma V11

Unfortunately I cant upload images to show the notification. PM me so I can send the link to show the message.
[Galaxy Note 4 Q&A, Help & Troubleshooting] falconsson:
I think, Samsung needs to send an update to Note 7 phones, so they can block them. Rooted phones are unable to receive official updates. Custom roms are rooted as well, so there is nothing to worry. If there is another way they are using to stop Note 7 phones working, then; open root explorer open the build.prop in text editor and just change the model number. If they can block a phone by using the IMEI number as it is rumored then there is nothing to worry, your IMEI shows that the phone is Note 4... Note 7 roms are making my Note 4 heat too much anyway...
[Galaxy Note 4 Q&A, Help & Troubleshooting] JLFlyer:
Thank you for the info.

Most of the time my Note 4 is OK on the N7 ROM. Some times during hard work, it does get very hot. But I can live with it.
[Galaxy Note 4 Q&A, Help & Troubleshooting] callumbr1:
Samsung can't block phones with IMEI. Only your network provider can block your IMEI. And like stated the firmware doesn't come with an IMEI so you have nothing to worry about
[Galaxy Note 4 Q&A, Help & Troubleshooting] JamelaTamaya1:
I've gotten a message about the software on this device will be modified to prevent the galaxy note 7 from charging. The phone will no longer work as a mobile device. I attached a screenshot. Not sure if they can do that or not. I have a custom n7 rom on my note 4 so I'm not worried.
[Galaxy Note 4 Q&A, Help & Troubleshooting] JamelaTamaya1:
Here's the screenshot
[Galaxy Note 4 Q&A, Help & Troubleshooting] callumbr1:
Nothing will happen. It's only if a note 7 does an ota update. Which you can't do as it's not a note 7 and it's rooted. Don't worry
[Galaxy Note 4 Q&A, Help & Troubleshooting] JamelaTamaya1:
Yeah that's what I figured. I'm like, I don't have a note 7, obviously. If developers could they should get rid of those pop ups cause I was not sure the first time I flashed a note 7 rom on my phone. I was reading someone elses concern stating that their carrier blocked their number because they thought they had a note 7. Im using a new note 7 rom and this is v5 of it so I would think the annoying pop ups would be gone. Thanks for responding!!
[Galaxy Note 4 Q&A, Help & Troubleshooting] JLFlyer:
And if you are still worried, change the model number in build.prop file.
[Galaxy Note 4 Q&A, Help & Troubleshooting] JamelaTamaya1:
Yeah I already read about changing the model number in the build.prop file but haven't done that cause it doesn't really bother me. I just wanted to get rid of those pop ups so I turned off samsung push notifications. Thanks!
[Moto G4 Questions & Answers] herakikoly:
having moto g4 xt1625

how to determine if its amazon or non amazon

by the way , having problem " device stuck after ota update "

powered up but stop at fallen android man

dont know what to do

any help
[Moto G4 Questions & Answers] Tel864:
Did you buy it used? Look in settings-about phone and look at the "Software Channel" and it says amz then it's an Amazon model. If you purchased it used then it's possible that someone flashed a factory rom to remove the ads and then the Amazon update bricked the phone.
[Moto G4 Questions & Answers] herakikoly:
bought it used
[Moto G4 Questions & Answers] herakikoly:
if there is any help

am asking also how can i solve this problem to return to the factory stock
[Moto G4 Questions & Answers] Tel864:
On that screen do you see a warning at the bottom of the screen about trying to flash unauthorized software?
[Moto G4 Questions & Answers] Rempala:
that sounds like its at the factory recovery screen. Hold the power button, tap the volume up once, and then release the power button. that should get you into the recovery. (then do a factory reset) But most likely someone flashed a old image onto a locked amazon phone. and really the only way to fix it is to send it back to moto to be reflashed.
[Moto G4 Questions & Answers] herakikoly:
no . this is the screen
[Moto G4 Questions & Answers] herakikoly:
this is the screen appeared
[Moto G4 Questions & Answers] herakikoly:
the once who sold it for me told me that its only ota update that made that
[Moto G4 Questions & Answers] herakikoly:
this is the screen
[Moto G4 Questions & Answers] Tel864:
Below is a good video from RootJunky that shows how to restore factory rom. If you click More info below the video there are links to whatever you need to flash. There are a lot of restore factory rom threads scattered around the XDA G4 forums also.

https://www.youtube.com/watch?v=SuOrl7Q4JY8
[Moto G4 Questions & Answers] herakikoly:
thanks alot .. but what about the screen shot i've uploaded .. what does it show?
[Moto G4 Questions & Answers] edge1337:
Your phone is in recovery mode now, it shows that you have official software and locked bootloader
[Moto G4 Questions & Answers] herakikoly:
so it's easy to reset to the factory ..
[LG V20 Accessories] CHH2:
Title says it all. Post your suggestions and experiences with headphones that maximize the audio potential of this phone.

That quad DAC when wired and APTx when on BT.
[LG V20 Accessories] contradude:
I'm listening to my Sennheiser HD 598's right now using the quad DAC (high impedence). It is definitely driving them very well, I get my Audioquest Dragonfly black in tomorrow so I can try A&B comparisons with that vs the internal audio. I've also enjoyed using it with my Backbeat Pros but those do not have aptx.
[LG V20 Accessories] TheJesus:
I'm using my Beyerdynamic DT770 Pro 250 Ohm headphones, it's amazing. It's a step up from the V10, including the volume department (especially with high impedance headphones).
[LG V20 Accessories] Zyker019:
I'm currently listening music with the AKG K712s. No doubt an improvement from the V10. The best phone yet that truly brings out the detail in

WAV and FLAC formats. I swear this quad DAC reincarnated my cans
[LG V20 Accessories] Linsolv:
Should be getting my V20 some time today, I hope. I don't have anything truly God-tier, but I'm going to try to do a few comparisons if I can. I've got Shure SE215s on one hand (triple-flange tips) and Samsung earbuds for a baseline, compared to whatever LG's included in the box. In a few weeks, I can add the H3s to that list, but not until they arrive, and they won't arrive until I sign up for them on the 28th, so...

In the world of full-size cans, I don't have a solid baseline, and I'm not looking forward to the idea of spending $20 so I can have a pair of cheap cans I will never listen to again. So instead, all I've got are my Koss ProDJ100s and my V-Moda M100s.

But I'll try to give my thoughts when I can. (Also, posting so I make sure I remember that this thread exists.)

---

I didn't get to really sit down and do heavy listening. Phone arrived pretty late and my fiancee was a little sad so I didn't want to have my headphones blasting for an hour or two straight without being able to hear a word.

Noticing that there is a little more clarity (at least) between the on-off settings. Might be some EQ going on as well, though, which is not what I want. EQ is an easy way to make something sound more "clear" without actually making it clearer. My last car literally had a setting that I used that I considered the "clear" setting, and for everything other than podcasts. The bass was deeper, and yet more articulated, and the highs had sparkle. Every other setting was muddy.

So EQing to a muddy sound, and then having a "hi-fi" EQ that clears up the mud isn't good. Still, like I said, I don't actually know that to be what's going on. It's just a possibility I'm keeping my ears open for.
[LG V20 Accessories] vibrantliker:
Audio technica ATH-M50x Have to say, I can't hear a difference at all toggling on and off using Poweramp/Spotify/USB Audio Player Pro or Car with Bose speakers setup. What can be the reason? I was thinking it would sound better (or as good) as V4A. Not close for me. Maybe my phone's defective?
[LG V20 Accessories] j0a0a7:
Not sure if they fix the issue were the DAC was only able to be used by the stock music player. On the PlayStore there's an app that allows the DAC to work with all music players. I think it's called lgv10fix something like that. You can tell when you turn the DAC when your music skips or mutes for a second.
[LG V20 Accessories] vibrantliker:
Thanks. I found that and installed it but it's the same.
[LG V20 Accessories] dragion:
Sony MDR-EX800ST with Tape Mod via External (AUX) Audio Mode with adapter.
[LG V20 Accessories] Andrew025:
There's probably nothing wrong with it.

Sound is an incredibly subjective topic.
[LG V20 Accessories] vibrantliker:
?

So used to V4A nothing comes close.
[LG V20 Accessories] dragion:
I prefer PowerAmp Alpha...

Especially with my Sony MDR-100AAP in External Mode.
[LG V20 Accessories] vibrantliker:
What's external mode, something on your headphones?
[LG V20 Accessories] kms108:
All Hi Res iem or headphones will do the job, but it's up to your ears to know what is best, as all headphones/iem all have their own sound stage, for me I use the Sony list in my sig.
[LG V20 Accessories] CHH2:
I was actually considering getting a pair of the A-T 50x's but those Senn's look nice too. (I'm a big fan of over the ear.)
[LG V20 Accessories] dragion:
By plugging in the detachable headphone cable into the LG V20's headphone jack first before connecting the cable to the headphones, causes the Hi-Fi DAC to go into "An External Audio Device Is Connected" mode which produces a higher output compared to "Normal" mode.
[LG V20 Accessories] vibrantliker:
I did not know that and will try it.
[LG V20 Accessories] r3dd09:
So excited to use my Custom Art Harmony 8 Pro, custom headphones with these. The V10 did a good job, I bet the v20 will be better!
[LG V20 Accessories] @rbiter:
Can't wait to try my beyer's. Have exact same ones and custom one pros. Cop's are a more fun sounding headphone and a burning can push it. The 770's and cop's can put out mind rattling bass, and by that I mean rattle your chest, with the right content and amp. Can't wait to hear the sound signature of the 9218 with my assorted cabled gear.
[LG V20 Accessories] cpete2112:
QUOTE=Foreigner1;72009050---REPLY

Not speaking by experience as all I have is shure se 535ltd in ear monitors, but from what I have read from others on the subject, most everyone is very impressed w/the phone on high impedance headphones. I read a guy had 600 ohm set and he said he was blown away, and others have said it is when the quad dac really shines. Rivals low end hp amps and many mid end. which is impressive for a mobile phone. I am positive you wont have any volume limitation issues. The big amp kicks in. I doubt it will compete w/the high end gear but lets be realistic. Take it for what its worth, but I have researched the subject quite a bit. Just jealous I cant experience it. Oh well my modded shures still kick some butt. Saving my pennies, maybe someday. Head fi forums also had good things to say about the v20 as well.
[LG V20 Accessories] robertc88:
I just got the v20 and browsing the web I found this:

https://www.reddit.com/r/lgv20/comments/62mnbx/how_to_put_v20_in_high_impedance_mode_without_root/

I am not really well versed with impedence, ohms , etc but will this make a sound quality difference when playing music through headphones that are under 50 ohms?
[LG V20 Accessories] 1FstYOTA:
Got a pair of Massdrop edition AKG K7xx these sounds amazing with the v20 and good audio files.
[LG V20 Accessories] RojasTKD:
Nice, I just got a pair of iSine 10s and been thinking about getting a V20, but think I'll just use my Axon 7 as I've recently sent them in for repair (I dropped it in water and killed the screeen) and hold off until the V30.

The iSine's are like having full size planar magnetic headphones you can carry in your pocket, it kind of amazing.
[LG V20 Accessories] vi001101106:
You're on Head-Fi too! I thought I recognized your name.
[LG V20 Accessories] RojasTKD:
LOL, yes my bank account can confirm my Head-Fi membership :D
[LG V20 Accessories] ben cherian:
Guys I need your valuable opinion about the audio dac on this for NORMAL earphones like RHA s500. does it feel lot different as of compared to other phones on normal earphones or do we need High impedance headphone ?

Am in dilemma of purchase decision

Am a music lover

Rha S500 is 16ohm resistance in earphone.

Does it feel any difference in Audio between LG V20 and Oneplus 3 using same RHA s500 ?
[LG V20 Accessories] ClaimConsultantsllc:
What are your reviews for "More Triple Driver" head phone.
[LG V20 Accessories] sagor1:
I found some crazy earphone

https://www.aliexpress.com/store/pr...ance-320-ohms-earbud/1924356_32302987270.html

https://www.aliexpress.com/store/pr...ohms-earbud-earphone/1924356_32411358569.html

I know they are ugly but they are review well in head-fi.org.
[LG V20 Accessories] RojasTKD:
If you listen to modern music and like bass, these are probably not you best option. Plus I personally don't like the "bud" type earphones.

My earphones:

Pricey: $350 Audeze iSine 10. I think I'll have to root and mod the V20 to force high output mode to get the most out of the iSine's planar magnetic drivers. They sound more like headphones than IEMs.

Cheap: KZ ZST got them on sale for under $10, and I can't believe how good these sound. Also one of the few IEMs that actually fit my ears well. The KX ZS3 are also good, a little more v-shaped... but don't fit me as well.
[LG V20 Accessories] :
I am rocking HTC hi res earphones and B&O earphones. I think HTC sound better as compare to B&O. However I will wait for sometime. Initially even HTC hi res was sounding so bad on HTC 10, but later on there was so much improvement in sound quality. I think burn-in is needed to evaluate the actual sound output.
[LG V20 Accessories] @rbiter:
Earphones tend to not need as much burn in imo. But then again I don't use earphones all that often as they're usually lacking anyways. I tend to use them when I want to hear any detail I can with as much isolation as I can get.
[LG V20 Accessories] :
HTC hi res earphone is sounding boom boom in ear;) while attach to LG V20. Amazing! It doesn't have option to tune earphones as per your hearing ability but still sound better than HTC 10.
[LG V20 Accessories] ben cherian:
If am right it's 32 ohms. It won't activate the quad DAC. Anything more than 50ohms needed to activate high Impedance mode to feel that change. Below is short description from Pocketnow. Those guys are real professional when reviewing media department of phone. Special thanks to Juan who reviewed that.

"Listening to the same tracks on an iPhone 7 and a V20 using a pair of V-Moda Crossfades, both phones sound good, very good in fact, and the iPhone is capable of virtually matching the loudness of the V20. Those cans have an impedance of 32Ω. Moving over to some Sennheiser studio monitors (fancy way to say recording headphones) however, the V20 is substantially louder than the iPhone. The Sennheisers have an impedance of 70Ω, and they sound duller and quieter on the iPhone than the V-Moda headphones."

http://pocketnow.com/2016/10/06/lg-v20-quad-dacs-loud-amps-and-headphone-beastmode
[LG V20 Accessories] dartinbout:
I discovered that my Massdrop x HiFiMAN RE-00 are a good match because of their, relatively, high impedance, for an IEM (64 ohms).
[LG V20 Accessories] Ordinarymin:
ANDROID O and LDAC

AptxHD is dope. And when we get ANDROID O, LDAC is next on deck. Woohoo! I am excited for LDAC

---------- Post added at 05:17 AM ---------- Previous post was at 04:31 AM ----------

Awesome sound via Bluetooth and will be better with LDAC when we get ANDROID O. You should get it. The touch control is very useful too.

Ooops. This is for the QuadDac thread. Sorry.
[LG V20 Accessories] vibrantliker:
Try the Meze 99 Classics = AWESOME
[LG V20 Accessories] Ordinarymin:
Mdr1000x

It only has 46 or 48 ohms. The dac will recognize it as a normal mode. Sound fantastic.
[LG V20 Accessories] gavinfabl:
Here’s my roundup of several headphones and the best (without spending millions) :)

https://gavinsgadgets.com/2017/07/2...e-with-the-lg-v20-lg-g6-quad-dac-smartphones/