Develop Bugs

Random Reboots since JVB by OTA

This has happened to me twice while in my pocket since receiving the OTA a week ago. This never happened with ZV9 since getting the phone months ago.
Has anybody else seen this? Any ideas what this might be? Any apps to help figure out what's causing this? Is this related to the location service reboots that other phones on Jelly Bean like the Nexus were having?

I am not a big fan of Android version changes via "patching" for this very reason. I suggest doing a factory reset and see if it continues to happen.

Lokifish Marz said:
I am not a big fan of Android version changes via "patching" for this very reason. I suggest doing a factory reset and see if it continues to happen.
Click to expand...
Click to collapse
Good call, thanks for the input. I was considering doing that if it keeps up.
I'll probably root and unlock soon anyway once I have some time.

spackmanbr said:
Good call, thanks for the input. I was considering doing that if it keeps up.
I'll probably root and unlock soon anyway once I have some time.
Click to expand...
Click to collapse
I had this problem and it only happened after I had updated the Android Booster FREE app. I uninstalled Android Booster FREE (as it really wasn't useful, in my opinion anyway) and the problem disappeared. If you have this app installed maybe you can uninstall it and see if that solves your problem.

Thanks for the input, but I never use any apps of that nature, and no power saver apps either.

Tab S 10.1 Touch Screen Stops Working

Ok so I am having a strange touch screen issues with both mine and my wife's tab S 10.1. It started on mine several weeks ago. When using the device, the touch screen will all of a sudden stop responding. If I press the home button, the device goes to the home screen, it just does not respond to any touch. If I press the power button to put the device to sleep and push it again to turn it back on the screen is working again but it will freeze up again, sometimes in less than a minute. When it first happened I tried to do a factory reset to see if that would help and the problem actually occurred during the initial device setup then so I know it's not related to an App that I have installed. I have sent mine to Samsung now three times trying to get them to fix it. They have replaced the screen once and said that there is nothing wrong the second time (still waiting on the determination of the third time). I have tried to research the issue but have not seen anyone experiencing the same thing. I do not have the rebooting issues that others have mentioned and turning the screen off and then back on does make it work, at least temporarily. I only remember noticing it since upgrading to Android 5 so I am going to try getting the device downgraded to Android 4.4.4 to see if that helps. Wanted to see if anyone had any other ideas. Samsung has basically told me if their techs say there isn't a problem they won't do anything for me.

A few people have mentioned touchscreen problems after upgrading to v5.0.2 mostly 8.4" but some 10.5" have you had any horizontal/vertical lines on the screen.
John.

Tinderbox (UK) said:
A few people have mentioned touchscreen problems after upgrading to v5.0.2 mostly 8.4" but some 10.5" have you had any horizontal/vertical lines on the screen.
John.
Click to expand...
Click to collapse
I have never noticed any lines. I have noticed after the first time at the repair center that the touch screen also seemed to be acting erratically, jumping around when trying to scroll or pan instead of having smooth motion. If I am able to get the device downgraded to KitKat and that improves things, I will just stay there until they figure out what is wrong with Lollipop.

I have stayed on kitkat because of the problems with lollipop, it`s just not worth it to me, but the majority of people don't seem to have any problems with it, I cannot see how upgrading to lollipop affects some touchscreens and not them all, but some people have reported the problem after upgrading i just don't know what to say.
It is normal for the touchscreen to behave erratic if you use it while your tablets is being charged, it is mentioned in the user manual.
I would say you have a faulty touchscreen, do you use a screen protector, have you tried the setting that increases the sensitivity of the touchscreen.
John.

I did not know about the charging item so that might explain the erratic behavior. I thought it might explain the screen locking up too but I know that has happened at times when I am not charging the device. I will be interested to see what happens this time when it comes back the third time from Samsung and whether downgrading my wife's device helps the issue on hers or whether we will need to fight with Samsung about hers as well.

For a couple months, I've had exactly the same problem on my Galaxy Tab S 10.5 (SM-T807V). It comes and goes in severity; some days, I lose all touch input every 5 minutes, it seems, while other days, I can go hours without trouble. Using the device without a case seems to help, as does restarting it, at least temporarily.
I have not sent my device to Samsung, nor have I performed a factory reset. But based on your experience, I'm not sure if either option is worth it.

Hi.
I would suggest removing any screen protector and cleaning the screen looking for any damage, download a touchscreen tester app from google play and testing your screen.
After searching around i found an touchscreen recalibration app for android, but i am very wary of it being fake or causing more damage or that it is for a specific brand of phone/tablet.
EDIT: I used an hex editor, and found this text within the apk file, see photo below.
John.

Well Samsung is finally sending the device back to me. This time they said the found the problem and replaced the main board and updated the software. So we will see what happens when it gets back to me tomorrow.

For anyone who is having this problem like I did. My wife has not had problems since she stopped using the device while it was charging. I have not had problems with mine since it got back related to this but whether that was Samsung fixing the issue or the fact that I also am not using it on my charger, I do not know. So if anyone else if having the problem, try the charger thing; otherwise, you may be looking at some kind of hardware issue that Samsung will have to resolve for you.

Most devices behave erratically while being charged. My HTC does it so does my tab.
Samsung even mention it.

Hi, i am having EXACTLY the same issue. The tab toucj freezes and normalizes if i lock it and unlock it with home button. I think its a software issue.
Sent from my GT-N7000 using Tapatalk

I have two of these from Verizon (T807V) and after updating them to 5.0.2 they both have this same behavior.
Quite annoying.

Any luck finding a cure ? I have noticed that the ram usage gets crazy. Any given time 1.8 gb is utilized out of he 2.77 gb available. I have uninstalled quite a few apps and shut down background processes but still the system is eating too much ram. Can any one help me on how to monitor aap ram usage ?
Sent from my SM-T807V using Tapatalk

Hi.
I was reading the HTC forum as i have qone of their phones, and i read that some people were using an Samsung touchscreen app to boost the touchscreen as they were having problems, the app is called "SGS Touchscreen Booster" link below, The Tab S1 has it`s own touch screen booster in the settings, maybe try that first.
https://play.google.com/store/apps/details?id=br.shop4apps.touchscreenbooster.com&hl=en_GB
http://forum.xda-developers.com/showthread.php?t=1581098
John

siddiqui.nauman said:
Any luck finding a cure ? I have noticed that the ram usage gets crazy. Any given time 1.8 gb is utilized out of he 2.77 gb available. I have uninstalled quite a few apps and shut down background processes but still the system is eating too much ram. Can any one help me on how to monitor aap ram usage ?
Sent from my SM-T807V using Tapatalk
Click to expand...
Click to collapse
That's how android works. Its pointless trying to reduce ram usage if there is still ram to spare.
Android utilises ram not wastes it.

siddiqui.nauman said:
Any luck finding a cure ? I have noticed that the ram usage gets crazy. Any given time 1.8 gb is utilized out of he 2.77 gb available. I have uninstalled quite a few apps and shut down background processes but still the system is eating too much ram. Can any one help me on how to monitor aap ram usage ?
Sent from my SM-T807V using Tapatalk
Click to expand...
Click to collapse
I had multiple problems with 5.0.2, ram hogging, touchscreen problems, my solution was to root and install a custom rom 4.4.4 the tablet is so much more responsive after reverting back to kitkat. I know it's not a solution for everyone but it fixed mine (SM-T800). Just throwing it out as an option.

Used kies today to upgrade to the latest firmware but still the problem continues. I have the Samsung sm t807v Verizon locked. Is there a way I can downgrade it to kit kat? Xda experts are saying it's bootloader is locked
Sent from my SM-T807V using Tapatalk

Steve1698 said:
I had multiple problems with 5.0.2, ram hogging, touchscreen problems, my solution was to root and install a custom rom 4.4.4 the tablet is so much more responsive after reverting back to kitkat. I know it's not a solution for everyone but it fixed mine (SM-T800). Just throwing it out as an option.
Click to expand...
Click to collapse
This is a strange one I used to have the opposite. 4.4.4 every now and then touch screen stopped responding. Pressing power resolved it.
When I upgraded to LL the problem went away.
However I mostly use custom builds. At the moment the best for me is PhoeniX ROM.
Absolutely bug free so far.
Can't say I had any issues with Ironrom either.

ashyx said:
This is a strange one I used to have the opposite. 4.4.4 every now and then touch screen stopped responding. Pressing power resolved it.
When I upgraded to LL the problem went away.
However I mostly use custom builds. At the moment the best for me is PhoeniX ROM.
Absolutely bug free so far.
Click to expand...
Click to collapse
I'm running BlissStalk (discontinued) but I haven't had any issues with it. I was running the CM11 unofficial also without issues. But the stock 5.0.2 it had on it when I purchased it (used) had issues. All my devices eventually end up with a custom rom eventually!
---------- Post added at 02:19 PM ---------- Previous post was at 02:15 PM ----------
siddiqui.nauman said:
Used kies today to upgrade to the latest firmware but still the problem continues. I have the Samsung sm t807v Verizon locked. Is there a way I can downgrade it to kit kat? Xda experts are saying it's bootloader is locked
Sent from my SM-T807V using Tapatalk
Click to expand...
Click to collapse
I flashed stock kitkat firmware via Odin... But it is a different tablet than yours (SM-T800). I found the following thread when I was trying to do it. Just make sure you flash the firmware for your specific model.
http://forum.xda-developers.com/galaxy-tab-s/help/sm-t800-best-to-downgrade-5-0-2-to-t3069929

Bootloader unlocking
So basically searching around the internet to find a kitkat firmware for this. I think it can be downgraded but I need the stock firmware for the sm-t807v.
XDA forums have support for the other variants but for the one I have which is Verizons sm-t807v there are no STOCK firmwares anywhere.
Ashyx and steve if you know any resource, please help me out. I need to get this fixed. I don't have access to any verizon stores where I could go and get this fixed or sorted. It just me and the internet.

Anybody lag on keyboard

Hi everybody,
I've got a 16Gig nexus 5x which I recently purchased, and everything works fine but I have a very silly problem, but definitely critical to me.
I just have a problem with the backspace button of the keyboard which sometimes it seems very laggy. I mean when I write something and want to clean it with the backspace button and push it bunch of times it works with lag.
I tested all other buttons on keyboard and also tested a bunch of other keyboards but the problem is still existing.
Can anybody please help me with this issue? It can be a harware problem? I mean tauch problem?
I will really appreciate if anyone just gives me a hand with this....

jani.1984 said:
Hi everybody,
I've got a 16Gig nexus 5x which I recently purchased, and everything works fine but I have a very silly problem, but definitely critical to me.
I just have a problem with the backspace button of the keyboard which sometimes it seems very laggy. I mean when I write something and want to clean it with the backspace button and push it bunch of times it works with lag.
I tested all other buttons on keyboard and also tested a bunch of other keyboards but the problem is still existing.
Can anybody please help me with this issue? It can be a harware problem? I mean tauch problem?
I will really appreciate if anyone just gives me a hand with this....
Click to expand...
Click to collapse
I've the same problem as you. My keyboard would lag sometimes especially on the far right side of the screen. It would lag for a sec or two and goes back to normal.
Anyone else having the same problem??

Thank you buddy,
So you think It is software or hardware problem?

I've just checked my keyboard in both portrait and landscape and all the buttons respond very well. Maybe it's the rom your on? If your on stock I would say it might be your phone. Another thing I found after running a quick google search is that it seems most people complain about this while the phone is charging. If so then your not the only one but I've never noticed this myself.

jani.1984 said:
Hi everybody,
I've got a 16Gig nexus 5x which I recently purchased, and everything works fine but I have a very silly problem, but definitely critical to me.
I just have a problem with the backspace button of the keyboard which sometimes it seems very laggy. I mean when I write something and want to clean it with the backspace button and push it bunch of times it works with lag.
I tested all other buttons on keyboard and also tested a bunch of other keyboards but the problem is still existing.
Can anybody please help me with this issue? It can be a harware problem? I mean tauch problem?
I will really appreciate if anyone just gives me a hand with this....
Click to expand...
Click to collapse
No problems here.
Try clearing keyboard cache and data.

I'm also having the same problem. I'm on stock. Tried clearing keyboard cache. Replaced the keyboard with third party one. Still no progress.

I'm having the same issue with the back button while clearing text, it's intermittent, doesn't happen all the time. I'm on PureNexus ROM.

I've tried different ROMs and different third party keyboards and still I have the issue. Now I have pure stock ROM... It's so annoying to me. I really want to look for reason and solution..

Same thing here. Its most noticeable when using backspace.

Go into developer mode and force GPU rendering. That should solve your problem.

I did, but still have the issue... Nothing happened...the same lag is still on going...

I had occasional typing lag - MHC19J seems to have fixed it/improved it a lot though.

Azarin said:
I had occasional typing lag - MHC19J seems to have fixed it/improved it a lot though.
Click to expand...
Click to collapse
That's a good news, would you please guide a bit much more? Who is MHC19J? How can fix myself too?
I really appreciate

Azarin said:
I had occasional typing lag - MHC19J seems to have fixed it/improved it a lot though.
Click to expand...
Click to collapse
Thank you buddy,
Would you please tell us about the process? How can we fix it?
Thanks a million for it :good:

MHC19J is the latest stock android build for the nexus 5X. After the March security update (build number MMB29V) a further update was released incorporating a few other changes with the build number MHC19J.
The MHC19J build has been widely reported to help with the 5X in several areas such as performance and memory usage for a lot of (but not all) people.
You can either wait for your phone to receive the update which is rolling out slowly, or flash it manually by downloading the factory image from https://developers.google.com/android/nexus/images - I chose to download and flash the whole image which wipes all your data etc but does give you a nice fresh install. Just make sure you back everything up first.

Azarin said:
MHC19J is the latest stock android build for the nexus 5X. After the March security update (build number MMB29V) a further update was released incorporating a few other changes with the build number MHC19J.
The MHC19J build has been widely reported to help with the 5X in several areas such as performance and memory usage for a lot of (but not all) people.
You can either wait for your phone to receive the update which is rolling out slowly, or flash it manually by downloading the factory image from https://developers.google.com/android/nexus/images - I chose to download and flash the whole image which wipes all your data etc but does give you a nice fresh install. Just make sure you back everything up first.
Click to expand...
Click to collapse
Thanks buddy,
But I checked I am on the same build MHC19j. But I got it through OTA. I give it a try with fresh image install and I hope the problem would fix on it.

jani.1984 said:
Thanks buddy,
But I checked I am on the same build MHC19j. But I got it through OTA. I give it a try with fresh image install and I hope the problem would fix on it.
Click to expand...
Click to collapse
Sorry to hear the update hasn't helped you. It vastly improved (but did not eliminate) by keyboard falling behind while I was typing then suddenly catching up on the missed words I had typed.

I'm on MHC19J and I still have that Keyboard lag. Especially when pressing 'Backspace'. Tried many Customs roms. Custom kernels. Hasn't solved my problem yet.
I upgraded from a G2 to N5X. And i'm regretting the decision i made. Not only G2 didn't had any problems with touchscreen. It didn't even had touchscreen lag like on N5X. Whenever i'm typing it feels like keyboard is catching up to me after few milisecs which is frustrating to say the least.

How is it possible that some people have this problem the others not?

jani.1984 said:
How is it possible that some people have this problem the others not?
Click to expand...
Click to collapse
Folks probably use third party keyboards.
Sent from my Nexus 5X using Tapatalk

Random reboots after Andorid 7.0 Nougat update

I took the plunge to Android 7.0 Nougat, however I am having some major problems. Initially I had everything stock, and every once in a while my phone would reboot when on WiFi. Sometimes it rebooted within 5 minutes of booting back up, sometimes it would reboot 1 hour after booting back up. There is a whole thread about it here (note: not the bootloop issue occasionally talked about in that thread, although it could be related I guess): https://productforums.google.com/forum/#!topic/nexus/kaMOvuf093Q
I was wondering if anyone else has run into this issue? It definitely seems to be linked to WiFi only. A bunch of users apparently narrowed down a few apps that triggered the reboots more frequently (Napster, for example), but the problem seems deeper than just a rogue app. Safe mode does seem to alleviate the issue, but this is not really an acceptable solutions to me. I tried another kernel (Franco's), but that didn't fix anything. I was wondering if anyone who had this problem had any success fixing it by changing ROMs or kernels? I also read that turning off WiFi scanning may also help--I will report back if this fixes anything.
Any suggestions welcome, thanks!

This could be part of the hardware issue that is happening, it talented to me and I finally have my phone back
Sent from my Nexus 5X using Tapatalk

Which Model of LG 5X?
Do you have H-790 or H-791 Model?
Cheesejam said:
I took the plunge to Android 7.0 Nougat, however I am having some major problems. Initially I had everything stock, and every once in a while my phone would reboot when on WiFi. Sometimes it rebooted within 5 minutes of booting back up, sometimes it would reboot 1 hour after booting back up. There is a whole thread about it here (note: not the bootloop issue occasionally talked about in that thread, although it could be related I guess): https://productforums.google.com/forum/#!topic/nexus/kaMOvuf093Q
I was wondering if anyone else has run into this issue? It definitely seems to be linked to WiFi only. A bunch of users apparently narrowed down a few apps that triggered the reboots more frequently (Napster, for example), but the problem seems deeper than just a rogue app. Safe mode does seem to alleviate the issue, but this is not really an acceptable solutions to me. I tried another kernel (Franco's), but that didn't fix anything. I was wondering if anyone who had this problem had any success fixing it by changing ROMs or kernels? I also read that turning off WiFi scanning may also help--I will report back if this fixes anything.
Any suggestions welcome, thanks!
Click to expand...
Click to collapse

sorry my bad, wrong thread

ashokabs said:
Do you have H-790 or H-791 Model?
Click to expand...
Click to collapse
I have a H-790 Nexus 5x on Verizon.

has been happening to me too -- reboots randomly about once or twice a day. (only realize it since fingerprint scanner does not work and i am forced to key my passcode at first login post reboot).

It seems that the H 790 production series are faulty

Nexus 5x reboot problems
Yes it would appear so. However, I have read one post in Google Forums that speaks of problems with H791. However, it could be related to the wifi problem. There are two problems - one is problem booting initially and finally phone does not boot into the ROM and cannot be recovered. This seems to be related to hardware problem in H-790 series. The other has been isolated to the WiFi scanning which causes a crash.
giannism13 said:
It seems that the H 790 production series are faulty
Click to expand...
Click to collapse

Yeah, I am definitely having a problem with the WiFi crash. Would a custom kernel fix this? A custom ROM would, right? Any ideas for a fix for this?

ashokabs said:
Yes it would appear so. However, I have read one post in Google Forums that speaks of problems with H791. However, it could be related to the wifi problem. There are two problems - one is problem booting initially and finally phone does not boot into the ROM and cannot be recovered. This seems to be related to hardware problem in H-790 series. The other has been isolated to the WiFi scanning which causes a crash.
Click to expand...
Click to collapse
I have read the same too, but he's the only one among the hundrends of h790 users who have the same problem.
Cheesejam said:
Yeah, I am definitely having a problem with the WiFi crash. Would a custom kernel fix this? A custom ROM would, right? Any ideas for a fix for this?
Click to expand...
Click to collapse
You could try too, but I doubt it will fix anything. Its a hardware problem

giannism13 said:
I have read the same too, but he's the only one among the hundrends of h790 users who have the same problem.
You could try too, but I doubt it will fix anything. Its a hardware problem
Click to expand...
Click to collapse
I thought the bootloop issue was hardware related, but not the random reboots issue? Ex: Safe mode fixes the problem for me.

ashokabs said:
There are two problems - one is problem booting initially and finally phone does not boot into the ROM and cannot be recovered. This seems to be related to hardware problem in H-790 series.
Click to expand...
Click to collapse
IMO opinion this is just the eMMC dying problem that people have reportedly sporadically over the past 12mo. That problem has affected both H790 and H791. It likely just became more likely to show up after the 7.0 update because that was a large update, but by no means is a large update going to cause the problem by itself. The core problem is eMMC that was waiting to fail and could have happened just when web browsing but a large update just pushed it over the edge. Some phones you can do many large updates and never see a problem, then boom, one day randomly it just reboots and bootloops, with no amount of flashing or resetting making any difference.

Cheesejam said:
I thought the bootloop issue was hardware related, but not the random reboots issue? Ex: Safe mode fixes the problem for me.
Click to expand...
Click to collapse
If safe mode fixes the problem, then I was wrong. Try to find which app conflicts with the system and uninstall it

giannism13 said:
If safe mode fixes the problem, then I was wrong. Try to find which app conflicts with the system and uninstall it
Click to expand...
Click to collapse
I really wish Google would fix this, this isn't really an acceptable solution to me. :/

I have a h790 nexus 5x and haven't seen this issue, knock on wood. However if it's linked to wifi scanning that was issued in another post you may try disabling wifi scanning to see if the issue is resolved. If not it's definitely the emmc in my opinion
Sent from my Nexus 5X using XDA-Developers mobile app

Cheesejam said:
I really wish Google would fix this, this isn't really an acceptable solution to me. :/
Click to expand...
Click to collapse
If it is indeed not a a hardware problem, then don't wait for Google to fix it overnight. Besides, it may be the case that there is no bug at all, and you flashed a corrupted firmware. Your Best bet right now is to try some custom Roms and kernels and see if it fixes the problem. If you don't want to mess with user made firmware then I would suggest you to reflash the latest stock image form Google. If both of the above fail, the you are forced to roll back to marshmallow

You can try to disable wifi scanner on sleep,.

After the Nougat upgrade, I was having random reboots on my 5X (LG-H791). It always happened when my 5X was sleeping (laying on my working desk or on my bedside table for some time). After the reboot it was working fine again for some hours, so it does not seem to be the bootloop issue. I remember that I had a few rare reboots after upgrading to Nougat 7.0, but after the last 7.1.1 upgrade the reboots occured at least every second day.
Last Friday I had enough of it. I downgraded to the last stock Marshmallow 6.0.1 (MTC20K), and it didn't crash a single time after that.
My wife's 5X is having the same random reboots. The reboots are less frequent (but still occur) when WLAN is turned off. I will downgrade her's too, if my 5X is still still stable after the next weekend.
I wonder if this is a different problem, or if this is just a first symptom of the bootloop issue. If it's a bug in Nougat, then shouldn't much more (if not all) 5X owners experience these random reboots?

Cheesejam said:
I took the plunge to Android 7.0 Nougat, however I am having some major problems. Initially I had everything stock, and every once in a while my phone would reboot when on WiFi. Sometimes it rebooted within 5 minutes of booting back up, sometimes it would reboot 1 hour after booting back up. There is a whole thread about it here (note: not the bootloop issue occasionally talked about in that thread, although it could be related I guess):
I was wondering if anyone else has run into this issue? It definitely seems to be linked to WiFi only. A bunch of users apparently narrowed down a few apps that triggered the reboots more frequently (Napster, for example), but the problem seems deeper than just a rogue app. Safe mode does seem to alleviate the issue, but this is not really an acceptable solutions to me. I tried another kernel (Franco's), but that didn't fix anything. I was wondering if anyone who had this problem had any success fixing it by changing ROMs or kernels? I also read that turning off WiFi scanning may also help--I will report back if this fixes anything.
Any suggestions welcome, thanks!
Click to expand...
Click to collapse
hi, i had the exact same problem with my nexus 5x from carphonewarehouse (uk), and when it was given in to repair i was promised money in return, however they ended up refusing to give money and gave a replacement phone instead, the only way to fix this issue is apparently to get a replacement, as it is most likely a hardware issue google haven't accounted for

I've had the random restart issue for a while now. I got a "new" replacement in November for a different issue and have been on 7.0 the whole time (until last week when I got 7.1.1 OTA). I'm going to call today about another replacement. I've just had two restarts in the last hour.

Oneplus 5T suddenly lagging

Hi, so i've been using the Oneplus 5T for a year and just recently it started having issues with lag, making the phone unusable. I tried installing different roms without success(Oxygen OS Open Beta 23, Lineage OS 16, and Oxygen OS 5.1.4) and i have no idea what is causing it. This issue began while i was on the OOS beta 23 and it wasn't rooted, it just started behaving that way suddenly i didn't drop it or anything, also the screen blinks and start doing weird things sometimes. Did anyone had this issue? And what can be causing it? Thanks
Link to a video of my problem: https://youtu.be/17LOiftTf8w

Found the issue. Apparently it's caused by google play services, if i clear the data of the app the phone works fine and as soon as i install something from the store it starts lagging again

I always have this issue after finishing a clean setup on oxygen os beta. One restart for me solves and never returns.

same here
https://forum.xda-developers.com/oneplus-5t/help/help-op5t-lagging-ang-static-screen-t3894594

freyrnygaard said:
I always have this issue after finishing a clean setup on oxygen os beta. One restart for me solves and never returns.
Click to expand...
Click to collapse
Weird, i have this issue on every rom and restarting doesn't fix it, even the boot animation lags

gondia said:
same here
https://forum.xda-developers.com/oneplus-5t/help/help-op5t-lagging-ang-static-screen-t3894594
Click to expand...
Click to collapse
If you find a solution please let me know i ran out of ideas my fix with the play services stopped working, thanks

What the hell is that lag issue seriously ??
I was thinking to flash a custom kernel and ROM but would it solve the issue ?
And the issue is completely random as well.

I have the exact same issue. Starts when i download something from playstore, open camera after a while or transfer big files e.g transferring data through oneplus switch. I have tried everything i could and didnt help. Upgrades, downgrades, root, trimming storage, clearing cache etc. Nothing is helping. If anyone finds a solution please tell me too. Really frustrated ?

The problem occured on official ROM but it comes back even on Lineage OS 16 (official too).
Do you think it could be a hardware issue ? If not, how come this problem happens even when flashing an other ROM ?

meresis said:
The problem occured on official ROM but it comes back even on Lineage OS 16 (official too).
Do you think it could be a hardware issue ? If not, how come this problem happens even when flashing an other ROM ?
Click to expand...
Click to collapse
when this problem starts to me on the first time I flash an asop and for 4 weeks the problem solved and after that, its happen again till now on the last beta the problem happened to me once or twice a day.

gondia said:
when this problem starts to me on the first time I flash an asop and for 4 weeks the problem solved and after that, its happen again till now on the last beta the problem happened to me once or twice a day.
Click to expand...
Click to collapse
For me it lags all the time, the phone is unusuable. I can reboot, flash a new ROM ... nothing will solve it.
I had this problem for almost 3 weeks and no fix from Oneplus, so I will buy a new phone.

juanval1 said:
Weird, i have this issue on every rom and restarting doesn't fix it, even the boot animation lags
Click to expand...
Click to collapse
I had the same issue 2 months ago, I tried everything to fix the problem even did hard reset using oneplus' official program and it didn't work.
I came to a conclusion that it's a hardware issue so I sent my phone to repair and one week later I got my phone back fixed.
I recommend you to do the same if you still have warranty, the whole process took only one week. The customer service is really good.

Same problem here, my phone lags like a hell. Running omnirom pie

EugenStanis said:
Same problem here, my phone lags like a hell. Running omnirom pie
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Is it like on the video that op posted?

Supersaan said:
Is it like on the video that op posted?
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Not that much. I mean i can use my phone normally, but sometimes it lags a lot (not like in video, but still)

EugenStanis said:
Not that much. I mean i can use my phone normally, but sometimes it lags a lot (not like in video, but still)
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Maybe try to reset your phone by using MsmDownloadTool, if that doesn't fix your problem then it must be a hardware issue.

Supersaan said:
Maybe try to reset your phone by using MsmDownloadTool, if that doesn't fix your problem then it must be a hardware issue.
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Yeah i have done that, did not help me.

adeelazmat said:
I have the exact same issue. Starts when i download something from playstore, open camera after a while or transfer big files e.g transferring data through oneplus switch. I have tried everything i could and didnt help. Upgrades, downgrades, root, trimming storage, clearing cache etc. Nothing is helping. If anyone finds a solution please tell me too. Really frustrated
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Yup also when you try to uninstall apps, i even tried running no gapps and that didn't help either

Supersaan said:
I had the same issue 2 months ago, I tried everything to fix the problem even did hard reset using oneplus' official program and it didn't work.
I came to a conclusion that it's a hardware issue so I sent my phone to repair and one week later I got my phone back fixed.
I recommend you to do the same if you still have warranty, the whole process took only one week. The customer service is really good.
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The problem is that (not only i lost the warranty) but i'm not from the USA and sending them the phone is kind of hard and expensive, to the point that i think buying a new phone is cheaper. I reached to support anyways but i'm still waiting for a response after 3 days. What did they change on your phone?

juanval1 said:
The problem is that (not only i lost the warranty) but i'm not from the USA and sending them the phone is kind of hard and expensive, to the point that i think buying a new phone is cheaper. I reached to support anyways but i'm still waiting for a response after 3 days. What did they change on your phone?
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I don't know what did they replace I didn't get any information about that. The screen is the same though they didn't change it, my guesses are either it's the motherboard or the motherboard to screen connector (it's called main flex I think, you can get on for about 3$)