Hey everyone. For anyone out there (apparently less than 10% of us) that suffer from OLED panel PWM headaches, it seems that this OP9 pro is giving me grief. I think it possibly has to do with this new dynamic refresh rate. For anyone that's unfamiliar, you basically get a carsick feeling or similar to the feeling that some of us get when reading in a car. Point of the matter is that it's no good for a phone junkie that can't put their phone down.
I never knew that this was a problem until I had an lg v35 that gave me these headaches. I've never had an iphone with oled cause the issue. Op7 pro didn't and OP8 Pro didn't either. I found that it wasn't all phones as some did it while others did not A replacement v35 didn't have the problem. Anywho, I thought to put a feeler out there to see if anyone else has the same issue.
bacon612 said:
Hey everyone. For anyone out there (apparently less than 10% of us) that suffer from OLED panel PWM headaches, it seems that this OP9 pro is giving me grief. I think it possibly has to do with this new dynamic refresh rate. For anyone that's unfamiliar, you basically get a carsick feeling or similar to the feeling that some of us get when reading in a car. Point of the matter is that it's no good for a phone junkie that can't put their phone down.
I never knew that this was a problem until I had an lg v35 that gave me these headaches. I've never had an iphone with oled cause the issue. Op7 pro didn't and OP8 Pro didn't either. I found that it wasn't all phones as some did it while others did not A replacement v35 didn't have the problem. Anywho, I thought to put a feeler out there to see if anyone else has the same issue.
Click to expand...
Click to collapse
Have you looked under Utilities > One Plus Labs> and enabled DC dimming?
The option wasn't there on the 8T but it could be toggled using ADB. Google DC dimming ADB 8T and you'll find the steps.
Please report back here as I want this phone but struggle with PWM as well. The DC dimming modes from One Plus have always helped me.
jmikepr said:
Have you looked under Utilities > One Plus Labs> and enabled DC dimming?
The option wasn't there on the 8T but it could be toggled using ADB. Google DC dimming ADB 8T and you'll find the steps.
Please report back here as I want this phone but struggle with PWM as well. The DC dimming modes from One Plus have always helped me.
Click to expand...
Click to collapse
Hey there. Thanks for the reply. I was unaware of this menu and just checked. The only option available is 'Hyper Motion Smoothing'. I tried it but it makes no difference. I'm going to RMA now and attempt a replacement. It could be this panel in particular. In the past, going through a few devices (same model) would get me a screen that didn't have the issue for me. I've never had a OnePlus phone that caused the issue for me so this is a first. Bums me out.
Video link showing the flicker. OP9 Pro, right. iPhone 12 Pro Max, left. Shot on my OP8 Pro.
bacon612 said:
Hey there. Thanks for the reply. I was unaware of this menu and just checked. The only option available is 'Hyper Motion Smoothing'. I tried it but it makes no difference. I'm going to RMA now and attempt a replacement. It could be this panel in particular. In the past, going through a few devices (same model) would get me a screen that didn't have the issue for me. I've never had a OnePlus phone that caused the issue for me so this is a first. Bums me out.
Video link showing the flicker. OP9 Pro, right. iPhone 12 Pro Max, left. Shot on my OP8 Pro.
Click to expand...
Click to collapse
am start-activity -a oneplus.intent.action.ONEPLUS_LAB_FEATURE_DETAILS -e oneplus_lab_feature_key oneplus_dc_dimming_value
Would you mind hooking up to adb then running adb shell command and pasting the above?
This is basically a make or break for me to purchase this phone. It worked on the 8T to enable DC dimming even when it was hidden.
Purely just asking a favor at this point though
jmikepr said:
am start-activity -a oneplus.intent.action.ONEPLUS_LAB_FEATURE_DETAILS -e oneplus_lab_feature_key oneplus_dc_dimming_value
Would you mind hooking up to adb then running adb shell command and pasting the above?
This is basically a make or break for me to purchase this phone. It worked on the 8T to enable DC dimming even when it was hidden.
Purely just asking a favor at this point though
Click to expand...
Click to collapse
Hey. I ran the command and believe that it worked because it took me right to a screen prompting me to enable a feature. So I did. I'll see if it makes a difference. Do you have to reboot to initiate it? If I reboot, do you have to reinitiate?
Glad to help because if my headache goes away, yours will too.
bacon612 said:
Hey. I ran the command and believe that it worked because it took me right to a screen prompting me to enable a feature. So I did. I'll see if it makes a difference. Do you have to reboot to initiate it? If I reboot, do you have to reinitiate?
Glad to help because if my headache goes away, yours will too.
Click to expand...
Click to collapse
Awesome! Thank you so much man. This is exactly what it did on my OnePlus 8T. It also persisted through reboots and updates.
You shouldn't need to do anything to activate it other than switch the toggle on.
You can film your phone with another phone and see the flicker reduce somewhat when the toggle goes on.
I've found OnePlus's DC dimming basically eliminates my headaches and reducing my eye strain to a manageable amount.
Flicker is still there when viewed from the video screen of my OP8 pro. I'll spend some more time with the phone in a few hours to see if it still give me a headache but I suspect it will. What's irritating to me is that there's no flicker on my OP8 pro (and I had two) with the DC dimming enabled or not. My hope is that my OP9 pro just has a bad screen. I'm going to proceed with the replacement through OP which I hope will be easier than it has been in the past.
So it took 2 months for OnePlus to issue my replacement OP9 pro. I got it two days ago and can confirm that it it also gives me PWM headaches. I'm crushed. I want this phone but can't use it. Sigh.... Anyone else?
bacon612 said:
So it took 2 months for OnePlus to issue my replacement OP9 pro. I got it two days ago and can confirm that it it also gives me PWM headaches. I'm crushed. I want this phone but can't use it. Sigh.... Anyone else?
Click to expand...
Click to collapse
I just saw that you replied here. I ended up getting the Mi 11 Ultra because it has a proper DC Dimming mode. I really like the phone alot. MIUI takes some getting used to but it's a solid experience overall.
Related
Am I the only one experiencing some random ghost swipes on both Asus and Google keyboard while typing fast on my Zenfone2 4GB? Don't occur consistently, just here and there but annoying overall.
It's almost the same behaviour of my previous OnePlus One, who had the 1+ possibly knows of what I'm talking about.
Didn't have the chance to record a video thou, but I will.
I would RMA. I had the same issue on OPO, absolutely terrible.
rlaw said:
I would RMA. I had the same issue on OPO, absolutely terrible.
Click to expand...
Click to collapse
Yep. I guess you know what I'm talking about.
I ran some multi touch test and everything works flawlessly, so basically I can't reproduce the issue on purpose. But it happens. I hope the RMA process it's not a firewalk as it was with 1+.
taldeital said:
Yep. I guess you know what I'm talking about.
I ran some multi touch test and everything works flawlessly, so basically I can't reproduce the issue on purpose. But it happens. I hope the RMA process it's not a firewalk as it was with 1+.
Click to expand...
Click to collapse
Just a thought... D'you have swipe typing enabled?
Otherwise, it sucks you got hit with the same issue on two completely different devices. Zf2 actually rated as among the best in touch response. If your issue does persist, you probably got a lemon. =/
rlaw said:
Just a thought... D'you have swipe typing enabled?
Otherwise, it sucks you got hit with the same issue on two completely different devices. Zf2 actually rated as among the best in touch response. If your issue does persist, you probably got a lemon. =/
Click to expand...
Click to collapse
Yes, swipes are enabled. I use to type in both ways because some words are easier to get written with swipes especially on one hand use. I'm quite a fast typer, could be my fault, I guess. But didn't have anything like this with my previous android phones (zte blade, nexus s and nexus 4). It isn't that frequent, but it happens and after the 1+ burst I don't feel confident and comfortable anymore.
taldeital said:
Yes, swipes are enabled. I use to type in both ways because some words are easier to get written with swipes especially on one hand use. I'm quite a fast typer, could be my fault, I guess. But didn't have anything like this with my previous android phones (zte blade, nexus s and nexus 4). It isn't that frequent, but it happens and after the 1+ burst I don't feel confident and comfortable anymore.
Click to expand...
Click to collapse
I am noticing this occasionally as well... it seems to happen in the bottom left-ish area of the screen... to this point I have assumed it to be some wild coincidence related to me accidentally touch another part of the screen while holding the phone.
I got hit with this issue on my 1+1 which is why I bought this phone as I couldnt even unlock my screen, what I noticed is once the heatwave over here hit, 1+ started having issues with typing (same as OP) and everytime it was hot it just wouldnt type correctly. I'm not expert at all but Im thinking it has something to do with the hardware and over heating as 1+ forums are filled with ppl with the same issue. I downgraded all the way back to the very first firmware and was still present.
lostbuddy1 said:
I got hit with this issue on my 1+1 which is why I bought this phone as I couldnt even unlock my screen, what I noticed is once the heatwave over here hit, 1+ started having issues with typing (same as OP) and everytime it was hot it just wouldnt type correctly. I'm not expert at all but Im thinking it has something to do with the hardware and over heating as 1+ forums are filled with ppl with the same issue. I downgraded all the way back to the very first firmware and was still present.
Click to expand...
Click to collapse
Well with one plus was slightly different because it suffered of some serious hardware related problems, mostly connected to the bad grounding of the digitizer. There were some "triggers" that lead to an impossible typing, once you got above some thresholds of temperature or usage, the device was done and nothing could revert back.
Using Yet Another Multitouch Tester the 1+ looked totally gone wild especially when testing different touches on the same x-axis. This problem doesn't occur at all on my Zenfone2 in any condition.
Update: wrote to the CC, the guy told me that is something related to the multitouch behavior of the ASUS keyboard. So, I thought that basically it doesn't recognize two different typing so near in time and swipes instead, merging both touches in one gesture. The disappointing thing is that it does the same also when typing on a multi-touch enabled keyboard like the Google one. Still waiting for a reply to my last email where I asked what I could do furthermore to check things out.
does anybody experiencing this right now? for me it's getting heavier and CC won't do nothing about.
I had this issue on my previous phone i.e nexus 4 and after few days my touch stopped working, so it is better to visit service center and get the touch panel replaced
Sent from my intel inside hand pc
Hey guys,
Yesterday I noticed some screen ghosting on my LG g4 on the top right where the battery icon, signal status etc are. I turned it off for 6 hours and noticed it got slightly better then i used an app which stimulates all the pixels on the screen for about 8 hours by flashing different colours. After this all ghosting went away but after i used my phone for about 2 minutes it made a new ghost. Please help me fix this permanently. I am currently using the same app with the intention of keeping it on for a full day.
It can't be fixed. However you could replace screen.
krater1212 said:
It can't be fixed. However you could replace screen.
Click to expand...
Click to collapse
Are you sure that there is no other way? I don't want to send it for repair and am hoping that there is another solution.
bozy09 said:
Are you sure that there is no other way? I don't want to send it for repair and am hoping that there is another solution.
Click to expand...
Click to collapse
No other solution mate.
You got to learn to live with it or to swap the screen.
I got it too. Doesn't bother me anymore.
I will upgrade after couple months but god knows i would not buy LG.....
chaki- said:
No other solution mate.
You got to learn to live with it or to swap the screen.
I got it too. Doesn't bother me anymore.
I will upgrade after couple months but god knows i would not buy LG.....
Click to expand...
Click to collapse
Honestly LG has given me the worst android experience to date. Had the damn phone for 3 months an it was the taiwanese g4 which has no way to unlock its bootloader. The worst part is that the screen ghosting came up on the same day i decided to sell it and buy a oneplus 3 instead. Now i wont be able to sell it for a good price and that means i can't afford the oneplus. Never buying from LG again.
bozy09 said:
Honestly LG has given me the worst android experience to date. Had the damn phone for 3 months an it was the taiwanese g4 which has no way to unlock its bootloader. The worst part is that the screen ghosting came up on the same day i decided to sell it and buy a oneplus 3 instead. Now i wont be able to sell it for a good price and that means i can't afford the oneplus. Never buying from LG again.
Click to expand...
Click to collapse
I understand exactly what you mean.
i have it also and it's ANNOYING as hell!!! I returned mine 2 weeks ago not only because of this but also because i cannot see nor connect to a 5 GHz Wi-Fi network.
Just 2 months prior top this the phone killed itself (not even 1 year old) and had to get a new PCB. LG if you are reading this, i want my money back.
Note to the people, please don't buy LG crap!
LG G4 bootloop
The bootloop - problem on all the LG phones from the main series is caused due to a less safety check in fabric and causes cause the processor releases from the mainboard during heat, mechanical load etc and the connections were broken! To fix, the processor have to pushed back on the mainboard with heat - I think a hair dryer is a good way to do that
If there are any other problems with the CPU itself - I don't know but sometimes the processor itself can be partially damaged
I've even a G4 which has stoped working on June.04.'17 and I'll try to apply this step in a professional environment. (you've to fully open it, put a hair dryer on the processor, heat the processor and push it down on the mainboard) The best video on yt to do that: search for "LG G4 BOOTLOOP FIX REPAIR VIDEO"
>>By holding the vol+ -key and plug in the USB-cable it bootet once... ..and works... ..but then heats up! - That might work for quick saving data on the PC!<<
I hope that could help!
contact (lang. EN/DE):
Telegram: @NA0341
mail: [email protected] (subject: G4 bootloop)
Best wishes
NA0341
Does anyone else have their IMEI actually printed on the back of the device? I'm not talking about the sticker than you can peel off, but printed directly under the LG emblem? I've go through several devices a year, and have never seen this before. I'm wondering if I got a bunk device, because I've had all kinds of issues with the phone since I picked it up this past weekend. I got a T-Mobile version through JOD. The issues I've had are bluetooth and wifi connectivity issues. Both go on and off randomly through the day. My bluetooth took awhile to set up in the car, and sometimes it will connect the media, but not the actual phone (if that makes sense). Also, I've been having some crazy lag. Camera takes about 5 seconds to open, and certain apps like YouTube and Google Play Music take about 5-7 seconds to open as well.
Any advice is appreciated.
They all have the Imei printed on them
Not sure what that has to do with any of your issues though
Oh okay. Good to know. I thought I somehow received a test or early release device somehow.
Moostafa29 said:
Does anyone else have their IMEI actually printed on the back of the device? I'm not talking about the sticker than you can peel off, but printed directly under the LG emblem? I've go through several devices a year, and have never seen this before. I'm wondering if I got a bunk device, because I've had all kinds of issues with the phone since I picked it up this past weekend. I got a T-Mobile version through JOD. The issues I've had are bluetooth and wifi connectivity issues. Both go on and off randomly through the day. My bluetooth took awhile to set up in the car, and sometimes it will connect the media, but not the actual phone (if that makes sense). Also, I've been having some crazy lag. Camera takes about 5 seconds to open, and certain apps like YouTube and Google Play Music take about 5-7 seconds to open as well.
Any advice is appreciated.
Click to expand...
Click to collapse
my T-Mobile G7 (via JOD) has the IMEI on the back (printed) but my phone is running great. I've had no issues and quite enjoy it. I jumped from an S9 and couldn't be happier. Not that the S9 is a bad phone, I'm actually just digging this LG phone more which is surprising.
Have you tried to factory reset the phone? if so and it still gives you issues, take it back to T-Mobile as a defective unit and get another one.
co.ag.2005 said:
my T-Mobile G7 (via JOD) has the IMEI on the back (printed) but my phone is running great. I've had no issues and quite enjoy it. I jumped from an S9 and couldn't be happier. Not that the S9 is a bad phone, I'm actually just digging this LG phone more which is surprising.
Have you tried to factory reset the phone? if so and it still gives you issues, take it back to T-Mobile as a defective unit and get another one.
Click to expand...
Click to collapse
I also did a JOD upgrade from the S9 and agree it is a good phone. Just wanted see what to G7 had to offer although I was hesitant after several issues with 2 V30's. So far I'm liking it. Worse case scenario is if it makes me mad, I can always JOD back to the S9 or S9+.
I also couldn't really just the color. I got the Raspberry Rose. And an FYI, the S9 also has the IMEI printed on the back in the same place as the G7, it's just harder to see because of the darker color of those phones.
truckerdewd said:
I also did a JOD upgrade from the S9 and agree it is a good phone. Just wanted see what to G7 had to offer although I was hesitant after several issues with 2 V30's. So far I'm liking it. Worse case scenario is if it makes me mad, I can always JOD back to the S9 or S9+.
I also couldn't really just the color. I got the Raspberry Rose. And an FYI, the S9 also has the IMEI printed on the back in the same place as the G7, it's just harder to see because of the darker color of those phones.
Click to expand...
Click to collapse
yeah, my local store only had the raspberry rose but I wanted silver. So the store manager waived overnight shipping for me and I got it the next day via shipping. Same here, if I decide I don't want it longer than 30 days, I can go back to a S9... but so far I don't see that happening unless something major crops up.
I was coming from a S9+, and it was the 1st Sammy phone I've had that was actually smooth, and had great RAM management. The G7 I got a few days ago was a bit of a let down. I did 2 factory resets hoping it would help, and it didn't. I really want to give this phone a try, so I just went to T-Mobile to swap for another unit. Hoping this one performs better.
Moostafa29 said:
I was coming from a S9+, and it was the 1st Sammy phone I've had that was actually smooth, and had great RAM management. The G7 I got a few days ago was a bit of a let down. I did 2 factory resets hoping it would help, and it didn't. I really want to give this phone a try, so I just went to T-Mobile to swap for another unit. Hoping this one performs better.
Click to expand...
Click to collapse
It should. Mine runs great. Even better than the v30+ I have.
New one is MUUUUUCH better. Feels "right" now.
My camera opens a little slower with AI on, but not with it off. The only issue I've had is the light bleed at the bottom of the screen.
Sent from my LM-G710 using Tapatalk
there are some issues opening apps, especially the LG apps like messaging. this will likely be ironed out in the coming updates, but i have noticed them. this phone tends to act more like a SD835 rather than an SD845.
every manufacturer is rushing to market these days. the past few phones i've tried have all had lots of bugs. my s9+ had so many that i had to return it. give it time. eventually LG has to give us an update, although i'm already frustrated that it's the middle of the month and i'm still on May security patch.
Mine had a sticker.
Dexter145 said:
Mine had a sticker.
Click to expand...
Click to collapse
Yes there is a sticker that can be removed but look lower on the back below the LG logo you will see it printed on the back. It's really small.
I'm trying to unlock my mi max 6gb version I got from tradingshenzen today but I have no success with the latest version of the mi unlock tool. What's the issue here?
zed011 said:
I'm trying to unlock my mi max 6gb version I got from tradingshenzen today but I have no success with the latest version of the mi unlock tool. What's the issue here?
Click to expand...
Click to collapse
Isnt it unlocked already? It should come unlocked if you bought it from Trading Shenzhen...
Only if you get xiaomi eu rom, I did not I stuck with the original china rom
I bought my one at tradingshenzen too. It was locked.
Did you follow all the steps? Try to logout from mi-account on your phone and login again on the same wifi network as your pc is. Did you activate the developer options and set oem-unlock to on? Can your phone be located through https://i.mi.com/#/ ?
When everything goes right, it will say: waiting time 360 hours = 15 days before going to unlock.
If that's to long for you, then try to flash another rom (maybe China developer or stable), but better take an older version, because the new ones have Anti-Rollback activated.
And before you flash another rom, better logout from your mi account on your phone.
I reduced my waiting time to 240 hours by flashing another rom
zed011 said:
Only if you get xiaomi eu rom, I did not I stuck with the original china rom
Click to expand...
Click to collapse
I chose china rom also from trading shenzhen and got miui 10 china developer rom and they had it unlocked. It gets OTA updates every week...
The device is definitely still locked because there's no message when booting up and going to developer options > mi unlock status shows the device is locked.
Device can be located using find device
OEM unlocking is enabled in developer settings
Logged into mi account on the device which is the same on the mi unlock tool
Don't know what to do now. I'm on 9.6.12.0 which has antirollback unfortunately which I updated to when I was still getting the error.
Nevermind solved. I tried another computer that was Intel instead of AMD and I can now see the wait time to unlock. Ridiculous 719 hours...
Okay, this problem got me now. Three different PCs, all of them unable to unlock the new Xiaomi Mi 8.
I have to say, I am royally pissed of with Xiaomi. What on Earth happened? Why do they create this process, and why is it that buggy?
I was waiting to unlock my mi 8 lite and it told me the usual 360 hours and today it was up so I went in to unlock and now it says that I must 'use the phone more before unlock' Please wait 7 days. I'm so pissed I just put the return in to amazon I'm not doing that waiting again just for them to tell me wait again and then I can't return it. Anyone else seen this? Getting a OP6 I'm tired of this ****.
Sörnäinen said:
Okay, this problem got me now. Three different PCs, all of them unable to unlock the new Xiaomi Mi 8.
I have to say, I am royally pissed of with Xiaomi. What on Earth happened? Why do they create this process, and why is it that buggy?
Click to expand...
Click to collapse
I've read somewhere that it could be a problem with a USB 3 Port, use a USB 2 Port if available. But I can't verify that for myself as I'm still waiting for mine to come :crying:
sting12345 said:
I was waiting to unlock my mi 8 lite and it told me the usual 360 hours and today it was up so I went in to unlock and now it says that I must 'use the phone more before unlock' Please wait 7 days. I'm so pissed I just put the return in to amazon I'm not doing that waiting again just for them to tell me wait again and then I can't return it. Anyone else seen this? Getting a OP6 I'm tired of this ****.
Click to expand...
Click to collapse
Well that's interesting, I was planning on letting mine just sit on the shelf until the 30 days have passed. Good to know that that's not a good way to go forward. Thanks for sharing that, even if it made you return your device.
Zacki06 said:
I've read somewhere that it could be a problem with a USB 3 Port, use a USB 2 Port if available. But I can't verify that for myself as I'm still waiting for mine to come :crying:
Well that's interesting, I was planning on letting mine just sit on the shelf until the 30 days have passed. Good to know that that's not a good way to go forward. Thanks for sharing that, even if it made you return your device.
Click to expand...
Click to collapse
Yeah I'm so unbelievably pissed, I noticed the unlock tool just told me no, then it said there was an update to the unlock tool, installed it. Then I get this now, LOL. Yeah ok Xiaomi I don't think so. It's too bad because the hardware is nice but they want to try and trap you into their crappy ad ridden ROM, bait and switch so I'm just going to grab a OP6 tonight and have it unlocked and flashed before this even gets back to amazon. I went cheap because I heard good things about xiaomi but it must have been in the past because this is very very bad business.
has anyone had any success unlocking after the time was up? I can't believe they are doing this.
sting12345 said:
Yeah I'm so unbelievably pissed, I noticed the unlock tool just told me no, then it said there was an update to the unlock tool, installed it. Then I get this now, LOL. Yeah ok Xiaomi I don't think so. It's too bad because the hardware is nice but they want to try and trap you into their crappy ad ridden ROM, bait and switch so I'm just going to grab a OP6 tonight and have it unlocked and flashed before this even gets back to amazon. I went cheap because I heard good things about xiaomi but it must have been in the past because this is very very bad business.
Click to expand...
Click to collapse
Well from what I've heard, this unlocking procedure was introduced because some chinese vendors were unlocking chinese models of their phones and selling them in europe or elsewere and that was not what they had intended. So to prevent them from unlocking the devices they implemented this waiting time. And I guess "not using" is just one of the details of it. As I would understand it, a vendor could still request the unlock of several devices and then just wait but they would probably not pop a sim in every of these devices for a while. And to be clear, that's just a guess I'm making here. But I could imagine that being a "thing" to prove that you are indeed "using" the phone.
yeah I returned it this morning so I don't care anymore and got a OP6 I'm unlocking right now. I popped sim in the first day and then waited their mandated time and it said nothing about keeping sim in or anything and the countdown timer kept moving so I waited but not going to wait until my return period was over LOL. No way.
Zacki06 said:
I've read somewhere that it could be a problem with a USB 3 Port, use a USB 2 Port if available. But I can't verify that for myself as I'm still waiting for mine to come :crying:
Click to expand...
Click to collapse
That's exactly the point. I had to use a very very old PC to do the unlocking. It wouldn't work on any newer one.
There is no waiting time anymore, though. But I guess you have found out yourself by now.
Sörnäinen said:
That's exactly the point. I had to use a very very old PC to do the unlocking. It wouldn't work on any newer one.
There is no waiting time anymore, though. But I guess you have found out yourself by now.
Click to expand...
Click to collapse
What do you mean be "very very old"? My (desktop) PC is just a few years but it still has plenty of USB 2.0 ports. But for the waiting, I'm still waiting that TradingShenzhen is actually shipping the damn thing Ordered it a week ago.
Zacki06 said:
What do you mean be "very very old"? My (desktop) PC is just a few years but it still has plenty of USB 2.0 ports. But for the waiting, I'm still waiting that TradingShenzhen is actually shipping the damn thing Ordered it a week ago.
Click to expand...
Click to collapse
None of my newer PCs did the job, although they all USB2 ports. I had to use a PC that does NOT have a USB3 port, and that was my 6 year old ASUS.
I don't know what Xiaomi is thinking, but my guess is: Not very much. In this case, at least, the phone altogether is brilliant.
Sörnäinen said:
None of my newer PCs did the job, although they all USB2 ports. I had to use a PC that does NOT have a USB3 port, and that was my 6 year old ASUS.
I don't know what Xiaomi is thinking, but my guess is: Not very much. In this case, at least, the phone altogether is brilliant.
Click to expand...
Click to collapse
Ok that is strange, never heard of that, that the PC to use has to have USB 2.0 only. Then also my desktop would be out of the race as it has 2 USB 3.0 at the back...^^
Not sure this is something that they are doing on purpose, although it's not the first time I've read that something does not work with USB 3 and only with USB 2 (other stuff than unlocking).
It seems that there are still some driver issues or perhaps some other stuff that is interfering, because as more and more is upgraded to USB 3 (pc's as well as phones) that would make things very difficult if we were stuck on USB 2 for certain things.
But back to the phone, have you actually tried upping the dpi? I was wondering up to what point this can be done because the default resolution seems a bit like "not using the screen as effectively as you could do".
Zacki06 said:
Ok that is strange, never heard of that, that the PC to use has to have USB 2.0 only. Then also my desktop would be out of the race as it has 2 USB 3.0 at the back...^^
Not sure this is something that they are doing on purpose, although it's not the first time I've read that something does not work with USB 3 and only with USB 2 (other stuff than unlocking).
It seems that there are still some driver issues or perhaps some other stuff that is interfering, because as more and more is upgraded to USB 3 (pc's as well as phones) that would make things very difficult if we were stuck on USB 2 for certain things.
But back to the phone, have you actually tried upping the dpi? I was wondering up to what point this can be done because the default resolution seems a bit like "not using the screen as effectively as you could do".
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Click to collapse
My best guess is that it indeed is a driver issue and the problem was the INTEL motherboard I use in both of my newer PCs. But it's just a guess. Perhaps the motherboard treats all USB ports internally like USB3 or what not...
I haven't upped the DPI. Maybe I should have, I had some trouble adapting my old browser to the much lower resolution of the Mi 8.
At first that put me off a bit - I come from a device with a 2K screen, and it felt like downgrading - but in everyday use there is no difference. The screen might just be FHD, but it's crisp, bright and great.
I will have a look at the DPI thing, I am triggered now.
Sörnäinen said:
My best guess is that it indeed is a driver issue and the problem was the INTEL motherboard I use in both of my newer PCs. But it's just a guess. Perhaps the motherboard treats all USB ports internally like USB3 or what not...
I haven't upped the DPI. Maybe I should have, I had some trouble adapting my old browser to the much lower resolution of the Mi 8.
At first that put me off a bit - I come from a device with a 2K screen, and it felt like downgrading - but in everyday use there is no difference. The screen might just be FHD, but it's crisp, bright and great.
I will have a look at the DPI thing, I am triggered now.
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Well I've also read that Intel boards are fine but AMD boards are causing trouble... Strange.
Well my phone before the 5x was an OPPO Find 7 (the s, not the a, so the "better" one with a QHD display) and I still use that from time to time like for navigating because its just so much more you see on the screen than on my 1080p Honor 5x. Let me know if you managed to get anything satisfying in regards to the DPI
Hi all, I have a problem with my stock T-Mobile US S9. A few months ago this weird thing happened where if I turned on my screen immediately after it turned itself off, only the top few lines would be visible. The whole screen would take input, but you could only see a little below the status bar, maybe. If I waited a bit and then turned the screen on, it would work normally, with the whole screen visible and looking fine.
It's gotten progressively worse to the point where this happens most of the time I turn the screen on. However, I've found two workarounds:
1) My Always On Display is set to turn on when I tap the phone. If I do that, the AOD works as normal, and if I then turn on the phone screen the phone screen works fine. This only works when Always on display is set to turn on on tap. It does not work if AOD is set to always be on.
2) If, when my screen is glitching out I hold the screen up to a reeaally bright light (like inches from a lightbulb), the rest of the screen turns on. It's weirdly green tinted and kind of stuttery.
Turning off automatic brightness does not fix this issue. If tried booting in safe mode and even factory resetting the phone. Issue still persists, including on screens like when the phone enters recovery mode.
The fact that I can get the screen working normally using workaround #1 makes me think this is a software issue, but the fact that it happens on the recovery screen makes me think it's pretty low-level. Any ideas? Anyone else had a similar issue?
I gave Samsung tech support a call and the level 1 tech I spoke with seemed to think that it was a software issue and that I should bring it in to be looked at by a technician. I'm in Maine at the moment and there's no Samsung or UBreakIFix stores within two hours, so she suggested taking it to Best Buy to look at. Not amazingly helpful or surprising.
If it's a software issue though... I mean this is my fourth Android phone and I've rooted and flashed ROMs on all the previous phones anyway. I don't want to lose Samsung Pay, so I'd rather not unlock the bootloader, but is there a way to flash the stock operating system or something? The exact model number is SM-G960U
It's a firmware or hardware issue not software as a reload* would have fixed it.
The firmware has been corrupted (needs reflashed) or there's been a hardware failure.
Best to send it in for repair or take it the a Samsung Experience Center as they can reflash the stock rom and have advanced diagnostic tools.
*make sure all system apks are running on factory load and have not been updated after the reload.
Updates, destroyers of worlds...
blackhawk said:
It's a firmware or hardware issue not software as a reload* would have fixed it.
The firmware has been corrupted (needs reflashed) or there's been a hardware failure.
Best to send it in for repair or take it the a Samsung Experience Center as they can reflash the stock rom and have advanced diagnostic tools.
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If that’s really necessary I’ll do it. But the closest place is out of state and when I called them said it would take 4 hours just to do a diagnostic. That plus the round trip... if there’s a way I can save some time, I’d like to.
For example, if one possibility is a stock firmware reflash, that’s something I’ve never done before on a Samsung device, but not very different from things I feel comfortable doing. I've flashed roms and rooted many android devices in the past. From a preliminary search , it looks like there's even a leaked tool online to do so from Samsung called Odin and that I just need to find the latest SM-G960U image with the right "csc" code for my carrier (I think TMB for T Mobile US). What would be even better is if one of those diagnostic tools you mentioned leaked the same way that Odin did.
Any recommendations on either diagnostic software or firmware reflashing? Or would you strongly advise leaving that kind of thing alone? I would like to still use things like Samsung Pay at the end of all this.
jptiger said:
If that’s really necessary I’ll do it. But the closest place is out of state and when I called them said it would take 4 hours just to do a diagnostic. That plus the round trip... if there’s a way I can save some time, I’d like to.
For example, if one possibility is a stock firmware reflash, that’s something I’ve never done before on a Samsung device, but not very different from things I feel comfortable doing. I've flashed roms and rooted many android devices in the past. From a preliminary search , it looks like there's even a leaked tool online to do so from Samsung called Odin and that I just need to find the latest SM-G960U image with the right "csc" code for my carrier (I think TMB for T Mobile US). What would be even better is if one of those diagnostic tools you mentioned leaked the same way that Odin did.
Any recommendations on either diagnostic software or firmware reflashing? Or would you strongly advise leaving that kind of thing alone? I would like to still use things like Samsung Pay at the end of all this.
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If it's under warranty let Samsung deal with it. A good tech with experience is invaluable.
Rather then waste time the extra ride might end up being the easiest solution. You could also next or 2nd day it to the center and back, make sure it's insured and packaged well.
blackhawk said:
If it's under warranty let Samsung deal with it. A good tech with experience is invaluable.
Rather then waste time the extra ride might end up being the easiest solution. You could also next or 2nd day it to the center and back, make sure it's insured and packaged well.
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That makes complete sense for something under warranty, but unfortunately my phone isn't. The S9 is about three years old now, and the Samsung rep was quick to tell me that the device was no longer covered. It looks like a mail-in repair service would cost about $175, which I'm theoretically willing to pay, but not if I can just handle on my own for free.
jptiger said:
That makes complete sense for something under warranty, but unfortunately my phone isn't. The S9 is about three years old now, and the Samsung rep was quick to tell me that the device was no longer covered. It looks like a mail-in repair service would cost about $175, which I'm theoretically willing to pay, but not if I can just handle on my own for free.
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In that case you have nothing to lose by reflashing it. Hopefully that gets it.
Otherwise it be hardware... probably a good chance this actually the cause.
The good news is the 9's are available for a couple hundred in good condition if need be.
I was considering getting the 9 as a second phone (have the 10+) as the 10+'s haven't come down much in price.
Samsung current lineup sucks.
Huh. Well, before reflashing, I tried something I found other people suggesting for a related problem: https://eu.community.samsung.com/t5...t-bars-black-screen-issue/td-p/1745470/page/7
It's an app called OLED Saver. It's not perfect, the screen still has an odd green tint to it unless I use one of the tricks I was describing above. But I no longer have the issue where most of the screen isn't visible.
I might try reflashing anyway, will post results if I do.
Yeah, no joy. Reflashed by downloading the latest firmware using Frija for SM-G960U with TMB as the CSC, and flashed using Odin v3.13.3. If anything the problem is slightly worse now, but OLED Saver still mostly seems to fix it. I guess it's just a hardware issue with a weird software workaround...
Same type of brightness problem here as you describe, on my new S9 (G960U) - - Model starqltesq - CSS XAA
The product is under guarantee, but as it is imported from Hongkong to France, I don't have accesss to the Samsung local representatives and have probably to send it back to Hongkong ...
I will keep you updated if I learn something about the problem and the solution ....
Wiping the cache partition stopped this happening for me for around 24 hours but it came back this morning. On the Note9 forums someone posted that setting animations to .5 in dev options fixes this. I will try it.
Bhonka said:
Wiping the cache partition stopped this happening for me for around 24 hours but it came back this morning. On the Note9 forums someone posted that setting animations to .5 in dev options fixes this. I will try it.
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Disable animations instead. It wastes resources. Personally I like seeing a fast, snappy OS do it's thing with no middle man needed. Lol, you end up waiting for the animations rather than the OS.
I've heard of people flashing custom roms and that resolved the issue permenetly, but can't find anyone willing to give some real feedback. I posted a topic asking this question, but haven't gotten any replies..
Not very helpful, but a work around could be to use Screen Filter
I temporary fixing my S9+ green screen issue by uninstalling the NFC module.
Unfortunately, this option make us cant charging the phone.
Maybe some one expert in hardware mod can do better.
Eve&Me said:
I temporary fixing my S9+ green screen issue by uninstalling the NFC module.
Unfortunately, this option make us cant charging the phone.
Maybe some one expert in hardware mod can do better.
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Hey could you explain what exactly did you uninstall and how?
After uninstalling it wireless charing stopped working or what did you mean by cant charge the phone?
Did it fully resolve the green screen issue?
Some people noticed that problem after upgrade Android 9 to 10.
At this moment we have some facts:
1) OLED saver temporary solves problem
2) disconnect NFC module solves problem, some people on xda and on the yt confirm that
3) heating back cover using heat gun can help - I Discovered that some weeks ago
Interesting comment from the yt:
Sour Words
Sorry to say this, but green screen issue is a hardware fault not something an update can fix. One of the updates from Samsung is causing the CPU to over heat and in return permanently damaging the oled screen. Not only that but also compromising the battery as well. The only fix is the replacement of both the oled screen and battery. This repair is entirely the fault of Samsung due to a faulty update that over works the CPU capacity. Therefore my advice is for you to return your device back to Samsung and lodge an assessment request. They charge a small fee for the assessment, but the entire repair should be compensated by Samsung. Be firm and keep the pressure via emailing them to insist on Samsung covering the repair costs. My Note 9 is almost 3 years old when green screen issue happened. They fixed the entire thing free of charge. But I kept firm and didn't let them bully me into charging me for the repairs, which was their fault in the first place. I must admit, my phone despite its age, is in perfect condition. Not a scratch on it. Which I know contributed winning my argument for the repairs. So if you have psychical damage, I doubt you will have a chance. Good luck to all who will give this successful method a go.
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mreminemfan4ewver said:
Hey could you explain what exactly did you uninstall and how?
After uninstalling it wireless charing stopped working or what did you mean by cant charge the phone?
Did it fully resolve the green screen issue?
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When we disassembly NFC Module, the phone will give LOW TEMPERATURE warning. And make us cant charge the phone