T800: Can't complete boot when using 7.x.x roms - Galaxy Tab S Q&A, Help & Troubleshooting

I had the latest 6.0.1 samsung rom (CPK2) which was giving me problems with freezing. So I am trying to upgrade to an 7.x.x rom, either RR, AIPC, or Lineage. But none of these roms allow the T800 boot to get beyond the initial splash logo screen. I am using latest TWRP, 3.1.1 to wipe and install rom. I am not getting any install errors. Boot loader is confirmed as CPK2.
FYI, I am able to get back to the samsung rom by reflashing it with Odin.
Update 1: In the final attempt of upgrading I installed the official 6.0.1 fw which boots fine unlike the aforementioned alternatives (very strange). However, lock ups and now screen blanking more frequent. This time wiped everything including storage. It looks more like a hardware issue but I wonder if this could be malware even after wiping everything. I will have to take this in for repair but have little hope of solving this problem.

mach281 said:
I had the latest 6.0.1 samsung rom (CPK2) which was giving me problems with freezing. So I am trying to upgrade to an 7.x.x rom, either RR, AIPC, or Lineage.
Update 1: In the final attempt of upgrading I installed the official 6.0.1 fw which boots fine unlike the aforementioned alternatives (very strange). However, lock ups and now screen blanking more frequent. This time wiped everything including storage. It looks more like a hardware issue but I wonder if this could be malware even after wiping everything. I will have to take this in for repair but have little hope of solving this problem.
Click to expand...
Click to collapse
My wife has the US Cellular 10.5 variant (T807R4). It was freezing so frequently it had become almost unusable for anything but watching videos. Rooting and disabling most of the Samsung apps did not fix the problem. I wiped the system with TWRP only to discover that none of the custom ROMs would work on this model. I downloaded and flashed the stock Samsung MM firmware (and it sat on the opening splash screen for at least 15 minutes before it finally booted up) and for the hour I used it after setting it up, I had no problems. I had previously cleared the cache with Titanium Backup and that also seemed to be a temporary fix. My conclusion is that something is happening when the cache fills up that causes the freezes but I'll need more data to say that for sure.

Just an update: I was going to have the hardware looked at so I wiped everything including the storage. But when I took it to the shop and was asked to demonstrate the freezing the tablet wouldn't. So I took it back and it was running OK until a couple weeks later when the same problems reared there heads.
Somehow I managed to get a 7.1.2 installed and the T800 is running great...so far. I'll post back if the freezing starts again.

mach281 said:
Just an update: I was going to have the hardware looked at so I wiped everything including the storage. But when I took it to the shop and was asked to demonstrate the freezing the tablet wouldn't. So I took it back and it was running OK until a couple weeks later when the same problems reared there heads.
Somehow I managed to get a 7.1.2 installed and the T800 is running great...so far. I'll post back if the freezing starts again.
Click to expand...
Click to collapse
Please explain the steps to install 7.1.2 (and which ROM you used) and update on the freezing issue. Most of the freezing issues I have read about seem to be on LTE variants (SM-T807x) so I was about to buy a wifi only (T800) tablet, thinking that would be a solution to the problem. If that's not the case, then I shouldn't waste my money.

The instructions for installing a non-stock ROM are on the dev's host page in Tab s forums. I first tried Resurrection Remix and now am on LineageOS. It was only after I wiped the internal storage area that I was able to get past the 7.x.x boot screens.
I found the stock rom 6.0.1 freezing issue persistent. I believe the problems started for me with XAR H4 and really picked up with K2 (roms supplied by sammobile). The tablet would frequently just freeze while working in an app: the screen and hardware buttons would not respond at all. Never had that problem with Android 5. The only thing I was able to do to unfreeze it was to reboot into download mode then restart the OS from there. I sometimes found that if I left it frozen overnight it would unfreeze itself by morning.

Related

[Q] Question RE Random Reboots and Freezing on stock 4.4.2

I have read around regarding this problem without luck, and hope that someone can advise if I have missed anything.
I used to use this phone and as I liked to tweak it was running a custom rom (think it was Wanams). Anyway I got an upgrade ages ago, and my wife carried on using the phone for a while. As she just needs a standard rom I recently decided to factory reset and use Odin to flash the newest stock rom (N7100XXUFNE1 - UK). This is when the problems started. Initially the Wifi wouldn't come on, but after factory resetting and using the Samsung Updater in Kies I finally managed to get Wifi back. Then, while setting it up and installing apps from the Play store it started freezing and had to be rebooted every 5 or 10 mins. Finally after doing this a couple of times, all the apps were installed and after leaving it to "settle" it seemed to be better. Now however, 2 or 3 times a day, when playing games or using other apps, it will just reboot.
What I have tried is:
* I have tried clearing cache through the stock recovery
* Tried a number of Factory Resets
* After reading about the SDS problem I have tried running the "dummy file generator" to fill the internal memory and this completes ok. I guess this means that although I have memory that is/was susceptible I applied the original SDS fix early enough with the custom rom that all the memory is still ok?
As I have the newest bootloader I can't downgrade that, but as I don't care about triggering Knox I was thinking of rooting and installing a custom rom to see if any of the other Kernels help?
Has anyone got any idea's what could be causing this and what I can do to fix it?
Thanks.

Galaxy Note 10.1 SM-P600 Reboot Loop

Hi All,
Having some issues with my Galaxy Note 10.1 which I've had for quite a while now. It's rooted but with Android 5.0 stock rom and a custom kernel.
Just now (like 20mins ago) I tried to enable Adblock plus app, the app said it can't automatically change the settings - even though SuperSU was installed and had no issues with it previously. So like all things thought I'd give it a reboot that ought to clear it out. That didn't work, so tried clearing cache (Dalvik/ART/Cache), Still no joy.
I'm a s/w engineer, but not and android/bootloader expert, so I've tried to grab the dmesg and boot logs which I've attached, I've got some stuff on the internal SD (app data) which I'd like to keep, hence I'm not going for the full wipe.
Please take a look at the logs and see if you can determine how to fix this issue, my initial thoughts were there are some issues with the flash storage (bad sectors/partition table?), if I could grab the image and dd the image again I'd be OK - but I don't know much about about android boot loader/kernel etc so can't say.
Ok it has been fixed by wiping data - but I've lost my data and installed apps!
Is there anyway to find out which file/app is causing the boot loop so I can restore data, delete the offending file?
Well, I shall give a bump to this topic, with a little more info. Though probably not really useful.
First I had stock 5.1.1 deodex pre root etc ROM that, after I tried to insert a nano sim card (mine is a 601 3G model) that got stuck, it entered on a bootloop, I had to open it, take the sim card out, and it was still on a boot loop. Tried to install another image, still bootloop, tried to reinstall the original one I had, still bootloop, wiped data, worked fine.
Then almost 2 weeks later, everything worked fine, went to watch a video, the sound was mute, tried to turn it on but everything looked fine, decided to restart because it would probably fix the problem. Got a bootloop. Wiped the data, everything was fine again.
Now, a little more than 2 weeks later, seems like the wifi is not working, thought all my other devices are, guess it's the same problem, decided to restart it, and bootloop again. I'm currently trying to update my TWRP, and gonna try a different ROM, and wait to see if something like that happens, until then, I wonder what could be happening... I remembered an Asus Device that I had that had different firmware versions for 4.4 and 4.1, so if I tried to flash a 4.4 on a 4.1 firmware it wouldn't work, and for downgrade, the same problem happened, and wondered if Samsung has some difference between versions 4 and 5.
ssj4maiko Let me know if you find a more stable rom - I went back to pretty much stock, but with root as I wanted to use all the Samsung apps, but this constant random bootloops are annoying!

Frequent freezes and hangs after rooting and installing twrp

So I followed the instructions here: http://galaxynote4root.com/galaxy-note-4-root/how-to-root-unlock-bootloader-on-galaxy-note-4/
Everything was great at first, but it slowly degraded. At first it was only occasional hangs, then it got worse and worse. I reinstalled with the retail cpa1 5.1.1 install, which removed root, and again everything was fine for a bit, then it got worse again. I'm on call for work and away from my computer for the day so I let it take the 6.0.1 OTA hoping it would fix the freezing problems, but nothing has changed.
What can I do differently to fix these freezing problems? I completely redid the instructions on that website hoping it would fix the issues, but the same thing happened again. Amazingly fast at first, then slowly degrading into frequent hanging or freezing. Thanks!
aclays said:
So I followed the instructions here: http://galaxynote4root.com/galaxy-note-4-root/how-to-root-unlock-bootloader-on-galaxy-note-4/
Everything was great at first, but it slowly degraded. At first it was only occasional hangs, then it got worse and worse. I reinstalled with the retail cpa1 5.1.1 install, which removed root, and again everything was fine for a bit, then it got worse again. I'm on call for work and away from my computer for the day so I let it take the 6.0.1 OTA hoping it would fix the freezing problems, but nothing has changed.
What can I do differently to fix these freezing problems? I completely redid the instructions on that website hoping it would fix the issues, but the same thing happened again. Amazingly fast at first, then slowly degrading into frequent hanging or freezing. Thanks!
Click to expand...
Click to collapse
What model?(network)
aclays said:
So I followed the instructions here: http://galaxynote4root.com/galaxy-note-4-root/how-to-root-unlock-bootloader-on-galaxy-note-4/
Everything was great at first, but it slowly degraded. At first it was only occasional hangs, then it got worse and worse. I reinstalled with the retail cpa1 5.1.1 install, which removed root, and again everything was fine for a bit, then it got worse again. I'm on call for work and away from my computer for the day so I let it take the 6.0.1 OTA hoping it would fix the freezing problems, but nothing has changed.
What can I do differently to fix these freezing problems? I completely redid the instructions on that website hoping it would fix the issues, but the same thing happened again. Amazingly fast at first, then slowly degrading into frequent hanging or freezing. Thanks!
Click to expand...
Click to collapse
go install a custom rom like jasmineROM or EmotionOS, straight up stock can sometimes be unstable when you are rooted.
ziggy71 said:
What model?(network)
Click to expand...
Click to collapse
Verizon SM-N910V retail
weard1212 said:
go install a custom rom like jasmineROM or EmotionOS, straight up stock can sometimes be unstable when you are rooted.
Click to expand...
Click to collapse
I can't even get it stable on full stock. I Odin'd in the Full Firmware for CPF3 in this thread: [Firmware] [Official] Firmware / Kernel / Modem / Recovery [N910VVRU2CPF3] by hsbadr which overwrote TWRP and seemingly removed all traces of rooting, yet the instability is still there.
It occasionally is giving me the error "System process stopped", occasionally is rebooting entirely, there have been a few times where it wouldn't boot up at all. I had to pull the battery and leave it out for 5-10 minutes to get it to boot. I'm running out of ideas on what to flash over to fix it. Is it possible that the Kernel I installed while rooted is causing problems? The full firmware for CPF3 should have overwritten it, correct?
aclays said:
Verizon SM-N910V retail
I can't even get it stable on full stock. I Odin'd in the Full Firmware for CPF3 in this thread: [Firmware] [Official] Firmware / Kernel / Modem / Recovery [N910VVRU2CPF3] by hsbadr which overwrote TWRP and seemingly removed all traces of rooting, yet the instability is still there.
It occasionally is giving me the error "System process stopped", occasionally is rebooting entirely, there have been a few times where it wouldn't boot up at all. I had to pull the battery and leave it out for 5-10 minutes to get it to boot. I'm running out of ideas on what to flash over to fix it. Is it possible that the Kernel I installed while rooted is causing problems? The full firmware for CPF3 should have overwritten it, correct?
Click to expand...
Click to collapse
I've had some issues myself. I originally used paul pizz PJ2, which is an awesome rom. Gives you stability of stock, but feel of custom. I then went to PL1 and EmotionOS. After a few days, I noticed, reduced connectivity, camera wouldn't focus, and button reassignments. So, I just wiped cache and Dalvik, stuck in boot loop. I downloaded the newest EmotionOS. Wiped everything, installed it. boot loop. So I did a another wipe and installed the deodexed Ricks ROM V2. So far so good, but it has only been a day. If you do a full retail firmware flash, that should fix your issues. If you did a full firmware, then yes, it would be overwritten. Try going back to 5.1.1 PA1 full firmware flash. Then you could allow the phone to take the OTA if you wish. But, that should fix the issue. If not let me know. And I will keep you informed of the new rom. Also, if you have a card reader, check your sd. Take anything that you want off of it, and wipe it as well. These Notes are finicky.
ziggy71 said:
I've had some issues myself. I originally used paul pizz PJ2, which is an awesome rom. Gives you stability of stock, but feel of custom. I then went to PL1 and EmotionOS. After a few days, I noticed, reduced connectivity, camera wouldn't focus, and button reassignments. So, I just wiped cache and Dalvik, stuck in boot loop. I downloaded the newest EmotionOS. Wiped everything, installed it. boot loop. So I did a another wipe and installed the deodexed Ricks ROM V2. So far so good, but it has only been a day. If you do a full retail firmware flash, that should fix your issues. If you did a full firmware, then yes, it would be overwritten. Try going back to 5.1.1 PA1 full firmware flash. Then you could allow the phone to take the OTA if you wish. But, that should fix the issue. If not let me know. And I will keep you informed of the new rom. Also, if you have a card reader, check your sd. Take anything that you want off of it, and wipe it as well. These Notes are finicky.
Click to expand...
Click to collapse
So I did actually go back to stock 5.1.1 and successfully take the 6.0.1 OTA, the issue didn't resolve. At that point I flashed the full stock CPF3, still no changes.
A new thing has popped up too. When I try to boot into recovery it says it's installing an update, then after about 5 minutes it goes to a black screen and nothing happens. I end up having to pull the battery to restart it. Discovered that when I tried to go clear all the caches and such before flashing CPF3, and it is still doing the same thing after flashing CPF3. I thought that by flashing the full firmware for CPF3 it would solve that.
aclays said:
So I did actually go back to stock 5.1.1 and successfully take the 6.0.1 OTA, the issue didn't resolve. At that point I flashed the full stock CPF3, still no changes.
A new thing has popped up too. When I try to boot into recovery it says it's installing an update, then after about 5 minutes it goes to a black screen and nothing happens. I end up having to pull the battery to restart it. Discovered that when I tried to go clear all the caches and such before flashing CPF3, and it is still doing the same thing after flashing CPF3. I thought that by flashing the full firmware for CPF3 it would solve that.
Click to expand...
Click to collapse
So you are full stock? Does the update issue happen on the stock recovery?
ziggy71 said:
So you are full stock? Does the update issue happen on the stock recovery?
Click to expand...
Click to collapse
Yep it did. So I think I've actually fixed it now. I thought that flashing the full firmware would also flash the boot loader and modem, but I Odin'd both of those in and so far so good! It did the whole updating thing again just like before this time, but when it was done it actually loaded up recovery like it was supposed to. So at that point I wiped the cache, factory reset, then used Odin to flash in the boot loader and modem for CPF3 that I found in that thread.
I've been using my phone and installing things for a couple hours now and haven't had a single hang. Before I did this, it would hang very quickly. Maybe I'll get brave and try rooting and whatnot again later, but for now I'm just going to back off for a bit. Thanks for the help!
And so much for that. It was more stable than it had been in ages so I started installing all my apps and whatnot, now it's just as unstable as it used to be, just took a couple days to happen. I'm running out of ideas

LG G4 won't boot up- NOT BOOTLOOP

So I have a T-Mobile LG G4 that like every other G4 had the bootloop problem when I got it. I sent it to LG and they promptly fixed the issue. My current issue has nothing to do with the bootloop I believe.
Because the G4 wasn't getting the Android N update fast enough and also because I wanted to play around with Android's full potential, I decided to root the phone a little over two weeks ago. The process worked and I decided to install a custom ROM. That also worked. I have installed four or five custom ROMs built on Android 7.1 without issue, or at least without any major issue.
However last night I decided to flash Genysis ROM on Android 6.0 because I wanted to play with Xposed. I made a full Nandroid backup of the CRdroid ROM it had been running and then wiped and flashed it using TWRP. When I installed the ROM it didn't work for whatever reason, freezing up and frequently becoming unresponsive. Over about 30 minutes I managed to enable USB debugging and reboot it to recovery (why I didn't shut factory wipe it from bios I'm not sure).
Now any ROM I try to install doesn't boot up. It never gets past the OS loading screen with the ROM logo. On 6.0 ROMs it says it has optimized the apps but gets stuck on starting them. The Nandroid backup I made does the same thing, even ones I made early that day and one from several days ago.
The backups had that one app installed that shows the logcat while booting up and while I'm no expert it seems to get a loop loading the audio drivers. I don't know if that's the cause or if it's just coincidental, as I've never heard of audio drivers preventing a boot, albeit my experience is with Windows PCs.
If it would help I can attempt to take a picture of the screen while stuck, although the text moves very fast. I can access the TWRP recovery just fine but don't know how to/if you can dump logs.
Any help would be much appreciated! I can attempt to supply an information that may be needed as well.
merger3 said:
So I have a T-Mobile LG G4 that like every other G4 had the bootloop problem when I got it. I sent it to LG and they promptly fixed the issue. My current issue has nothing to do with the bootloop I believe.
Because the G4 wasn't getting the Android N update fast enough and also because I wanted to play around with Android's full potential, I decided to root the phone a little over two weeks ago. The process worked and I decided to install a custom ROM. That also worked. I have installed four or five custom ROMs built on Android 7.1 without issue, or at least without any major issue.
However last night I decided to flash Genysis ROM on Android 6.0 because I wanted to play with Xposed. I made a full Nandroid backup of the CRdroid ROM it had been running and then wiped and flashed it using TWRP. When I installed the ROM it didn't work for whatever reason, freezing up and frequently becoming unresponsive. Over about 30 minutes I managed to enable USB debugging and reboot it to recovery (why I didn't shut factory wipe it from bios I'm not sure).
Now any ROM I try to install doesn't boot up. It never gets past the OS loading screen with the ROM logo. On 6.0 ROMs it says it has optimized the apps but gets stuck on starting them. The Nandroid backup I made does the same thing, even ones I made early that day and one from several days ago.
The backups had that one app installed that shows the logcat while booting up and while I'm no expert it seems to get a loop loading the audio drivers. I don't know if that's the cause or if it's just coincidental, as I've never heard of audio drivers preventing a boot, albeit my experience is with Windows PCs.
If it would help I can attempt to take a picture of the screen while stuck, although the text moves very fast. I can access the TWRP recovery just fine but don't know how to/if you can dump logs.
Any help would be much appreciated! I can attempt to supply an information that may be needed as well.
Click to expand...
Click to collapse
why not start from 0 and flash latest KDZ with LGUP.
https://forum.xda-developers.com/tmobile-g4/development/h811-kdz-file-t3607807
For sure I'll try that. I'll let you know if it works, thanks!
Follow up- I eventually found the free time to work on this and flashing the kdz worked! I actually had to use LG Bridge as LGUP only found my device as unknown.
Thanks for the help! Back to flashing ROMs for me.

Touch screen on 5T randomly stops responding

I've been having this issue where the touchscreen on my OP 5T will be working just fine but the next second just turn unresponsive to any touch, and no amount of rebooting fixes it.
So far, I've tried using the unbricking tool and restored it to OOS 5.1.3, wiped everything off the phone and tried the latest OOS 9.0.1, and even some custom ROMs like Pixel Experience, both the official Oreo version and some unofficial Pie versions.
I even tried installing custom kernels like the blu-spark kernel and the π kernel.
But here's the thing, all of these work right after making the change but the touchscreen stops working a day later. I'm still on the fence if this is a hardware or a software issue, because (do please correct me if I am wrong) a hardware issue would be if it was totally unresponsive and not work fine after installing a new ROM/kernel, which is not the case here, leading me to assume it has to be something in the software related?
gasburger said:
I've been having this issue where the touchscreen on my OP 5T will be working just fine but the next second just turn unresponsive to any touch, and no amount of rebooting fixes it.
So far, I've tried using the unbricking tool and restored it to OOS 5.1.3, wiped everything off the phone and tried the latest OOS 9.0.1, and even some custom ROMs like Pixel Experience, both the official Oreo version and some unofficial Pie versions.
I even tried installing custom kernels like the blu-spark kernel and the π kernel.
But here's the thing, all of these work right after making the change but the touchscreen stops working a day later. I'm still on the fence if this is a hardware or a software issue, because (do please correct me if I am wrong) a hardware issue would be if it was totally unresponsive and not work fine after installing a new ROM/kernel, which is not the case here, leading me to assume it has to be something in the software related?
Click to expand...
Click to collapse
Same problem. Did you solve this problem?
Has anyone found a permanent solution to this? Or at least a reason? My op 5t also stops responding randomly to the touch. This is really bad.
I also have this problem as well. It seems that many users have this issue. OnePlus should take a close look at it
I have been having this issue for more than 6 months. The problem came after one update during android Oreo if not mistaken (Which update i can't remember)
For my phone, the screen will be unresponsive during the below occasions:
1. After rebooting the phone, touchscreen is unresponsive for up to a minute
2. When browsing pictures in gallery
3. When taking picture using portrait mode
4. When google play is updating apps
5. When google photo is backing up photos.
I am also doubting if is a hardware or software issue, because it only happened in some occasion previously for my case. Tried wipe and install stable/open beta a few times, same thing.
After the latest open beta update, it got even worst, other than the above occasions, the screen start to stop working randomly (be it watching a youtube video or using chrome), its getting annoying as i need to restart my phone a few times a day.
I saw alot of people having this issue, but has yet to raise concern of OnePlus.
I've recently had the same problem, I was still running Lineage 15.1 and had not updated my firmware in months because the official builds switched to 16, then suddenly 2 weeks ago the touch screen stops responding while I was actually using it. Reboots didn't help, clearing cache and flashing lineage didn't help. In the end I somehow got it to work again by flashing the last open beta - but even then it didn't work right after flashing it, I had to leave it over night then it mysteriously started responding again in the morning.
I've just had it happen again and I have tried removing the screen protector and completely discharging the battery as some people on the oneplus forum have reported this helps, but it did not work for me. I really can't be bothered going through the whole process of re-flashing open beta then flashing back to lineage and installing all my apps an restoring my data again, but the only other option at this point is to try take it apart to check the screen is still connected to the motherboard properly....
solution
I also faced this problem, then i tried to degrade it to android oreo, and somehow i never faced touch issue, i think this is a bug in android pie,
karyy said:
I also faced this problem, then i tried to degrade it to android oreo, and somehow i never faced touch issue, i think this is a bug in android pie,
Click to expand...
Click to collapse
I'm not sure about that, the first time I had the issue appear I was still running oreo, as I mentioned, I hadn't updated anything in months due to the lineage nightlies switching to Pie.... That said, certainly seems like most people who have reported it mentioned upgrading to Pie
Facing same issue..
I have a similar issue too..
It started several months ago, when the screen used to randomly stop working, a quick hard reboot usually solved the issue.
But about a month ago, the screen stopped responding altogether and any amount of reboot did not work. So too the device to Oneplus service, there they flashed it to 9.0.7, and the screen started working again, and continued working for a few more hours, until it stopped responding again.
Tried flashing several times using the unbricking tool, but all efforts in vain.
Finally after a month or so, I bought a new phone, and today I just wanted to see if anything has changed on OP5T, and to my surprise, the touch screen started working again.
So this time I enabled USB Debugging, permanently enabled OTG, so that even if the screen stops working, I can use an external keyboard/mouse.
But OP5T is no longer my primary device, and hence I have moved on to a different manufacturer, as I saw absolutely no point in buying another Oneplus and god knows what will happen a year down the line...
Has anyone found a solution to this? I am facing the same problem with my oneplus 5T.
chandle-stick said:
Has anyone found a solution to this? I am facing the same problem with my oneplus 5T.
Click to expand...
Click to collapse
I had the problem. Had to send it back to OnePlus. They replaced the cpu under warrenty. Call 0neplus.
i have this problem on LineageOS 16, in stock is good
k-ninja said:
I'm not sure about that, the first time I had the issue appear I was still running oreo, as I mentioned, I hadn't updated anything in months due to the lineage nightlies switching to Pie.... That said, certainly seems like most people who have reported it mentioned upgrading to Pie
Click to expand...
Click to collapse
I was just searching this issue online. I'm currently facing it as well.
Rebooting the phone makes it go away. I face this issue while charging the phone via official dash charger.
I'm running stock Oxygen OS 5.1.7 running Oreo 8.1.0. I faced this issue 6-8 months ago as well. I cleared 7gb free space in my phone then it started working fine then. My device is 64GB variant. I never updated to Android Pie.
This is a major problem in OnePlus 5 and 5t. I've seen many posts on both XDA and official oneplus forums but found no guaranteed solution so far. I was thinking of flashing custom kernel but then saw here that people are still facing this issue in custom ROMs.
I thought I had solved the problem by installing the RenderZenith kernel, which someone on the oneplus forums recommended in the thread there dealing with this issue... but it has resurfaced after a couple of months without issue. Rebooting does not fix the issue for me, I have to flash a stock firmware, and sometimes reboot a few times, before the touchscreen starts working again. I tried installing CarbonROM instead of Lineage to see if that made a difference but it lasted about a day before the problem reoccurred. I am now going to try a Q-based ROM (probably Carbon) to see if that makes any difference, but I am not hopeful. I have even had the issue occur once while I was still running stock 9.0.9 and had not yet got to reflashing a custom ROM, had to do a full wipe and reinstall the stock ROM again to get it working.
I'm about ready to throw this phone in the bin and buy something new - only problem is I don't know what. Certainly not going to waste money on another oneplus after this debacle but there aren't many other options that are good for custom ROMs. Too bad OOS is such insecure trash and Oneplus as a company cant be trusted, otherwise I might at least see how I go running stock for a while.
k-ninja said:
I thought I had solved the problem by installing the RenderZenith kernel, which someone on the oneplus forums recommended in the thread there dealing with this issue... but it has resurfaced after a couple of months without issue. Rebooting does not fix the issue for me, I have to flash a stock firmware, and sometimes reboot a few times, before the touchscreen starts working again. I tried installing CarbonROM instead of Lineage to see if that made a difference but it lasted about a day before the problem reoccurred. I am now going to try a Q-based ROM (probably Carbon) to see if that makes any difference, but I am not hopeful. I have even had the issue occur once while I was still running stock 9.0.9 and had not yet got to reflashing a custom ROM, had to do a full wipe and reinstall the stock ROM again to get it working.
I'm about ready to throw this phone in the bin and buy something new - only problem is I don't know what. Certainly not going to waste money on another oneplus after this debacle but there aren't many other options that are good for custom ROMs. Too bad OOS is such insecure trash and Oneplus as a company cant be trusted, otherwise I might at least see how I go running stock for a while.
Click to expand...
Click to collapse
Have you tried Affinity kernel? Saw a post here. But it is for OnePlus 5
https://forum.xda-developers.com/showpost.php?p=79256461&postcount=95
archz2 said:
Have you tried Affinity kernel? Saw a post here. But it is for OnePlus 5
https://forum.xda-developers.com/showpost.php?p=79256461&postcount=95
Click to expand...
Click to collapse
No I haven't.... but I am losing faith by the minute here.... screen now stops responding even in TWRP or on a fresh install of the stock OS..... I'd say it's hardware related but seems weird that reverting to stock fixes it... sort of....
k-ninja said:
No I haven't.... but I am losing faith by the minute here.... screen now stops responding even in TWRP or on a fresh install of the stock OS..... I'd say it's hardware related but seems weird that reverting to stock fixes it... sort of....
Click to expand...
Click to collapse
Okay. So you're currently running stock ROM version 9.0.9?
Another query, did this problem occur on your phone in stock Oxygen OS v5.1.7 with Oreo 8.1. 0?
Sent from my ONEPLUS A5010 using Tapatalk
---------- Post added at 08:23 PM ---------- Previous post was at 07:57 PM ----------
k-ninja said:
No I haven't.... but I am losing faith by the minute here.... screen now stops responding even in TWRP or on a fresh install of the stock OS..... I'd say it's hardware related but seems weird that reverting to stock fixes it... sort of....
Click to expand...
Click to collapse
Okay. So you're currently running stock ROM version 9.0.9?
Another query, did this problem occur on your phone in stock Oxygen OS v5.1.7 with Oreo 8.1. 0?
Sent from my ONEPLUS A5010 using Tapatalk
archz2 said:
Okay. So you're currently running stock ROM version 9.0.9?
Another query, did this problem occur on your phone in stock Oxygen OS v5.1.7 with Oreo 8.1. 0?
Sent from my ONEPLUS A5010 using Tapatalk
---------- Post added at 08:23 PM ---------- Previous post was at 07:57 PM ----------
Okay. So you're currently running stock ROM version 9.0.9?
Another query, did this problem occur on your phone in stock Oxygen OS v5.1.7 with Oreo 8.1. 0?
Sent from my ONEPLUS A5010 using Tapatalk
Click to expand...
Click to collapse
I'm not running OOS now, but I have had the issue occur while I was. I am just re-flashing OOS to get the touchscreen to work again, but actually I can't even get the setup wizard to work once the phone boots (hangs on the "just a sec" screen), so I am usually flashing another custom ROM once the screen works again. I managed to get to about 6 hours of normal usage last night before the screen stopped responding again - after fighting with the phone all day and most times not getting much past installing magisk modules.
I am starting to think the problem is related to either Magisk, or the riru kernel hooking modules necessary for Xprivacylua (which is mandatory to install IMO) - I had been using the YAHFA module mostly but yesterday I tried Sandhook to see if it made any difference - that was when I managed to get to 6 hours instead of 30 minutes, but it was also when I went back to Magisk 19.3 instead of installing 20.2. Now that I think back, I am wondering if it was upgrading Magisk from 19.x to 20.x that made the issue resurface after a couple of months without it.... Can't remember for certain, but it seems like the most plausible explanation. I tried flashing Magisk uninstaller this time when the screen stopped, but it didn't help - only reflashing back to stock works (sometimes it even takes a few goes). Whatever the problem is, it seems like it is tripping some hardware related switch which only gets reset when installing stock FW.
the other thought I had was that perhaps the hooking framework is getting in the way - like it intercepts the screen touches before they are processed, but it bugs out for some reason and they never get passed on to the OS. I don't know enough about how it works honestly, or any idea how to go about debugging such a weird problem, so no way to look into it.
Anyway, to answer you other question - I never had the problem with OOS 5.1.7, I have never run stock OOS on my phone, but the first time I had the problem was with Lineage 15.1 Oreo 8.1.0. I can't remember if at that time I was running stock xposed or edxposed.
I'm close to my wits end here. IF the problem turns out to be magisk related, it's pretty much new phone time - I doubt even if I logged a bug report it will get looked at any time soon much less resovled, and I simply refuse to run an android phone without xprivacylua.
k-ninja said:
Anyway, to answer you other question - I never had the problem with OOS 5.1.7, I have never run stock OOS on my phone, but the first time I had the problem was with Lineage 15.1 Oreo 8.1.0. I can't remember if at that time I was running stock xposed or edxposed.
Click to expand...
Click to collapse
Edexposed is for Pie ROMS as there's been no development for Pie from official developer for xposed. Chances are you were running xposed only on Oreo 8.1.0.
Today I flashed Franco Kernel on my phone, been running smooth so far. I used to get non-responsiveness while dash charging specifically. Let's see how it goes. Will keep you updated.
Bugger it... I managed to get to 4 days or so after flashing back to LOS 16.1 / Magisk 19.3 / Edxposed YAFHA / Franco kernel, but it has just crapped out on me again.
This time I has tried a slowly-slowly approach, at first running just the stock OS and apps for a few hours, then gradually started installing magisk, riru, edexposed, then finally xprivacylua - Didn't have any problems up to there. Then I installed pico gapps, and used the Play store to do a fresh install of Mobius Final Fantasy instead of restoring from Titanium backup (this game is actually the only real reason I need gapps at all :-/). Mobius is a PITA because its like a 5Gb download, so it takes a long time to reinstall rather than restore from TB. Anyway it seemed like it was working ok for a few days after the fresh install but I just picked up the phone as couldn't unlock it. I have noticed that often the problem does occur while I am playing the game and I have wondered if there is something about it which makes it more likely to trigger, but it can't be the only thing as it happens even during the setup wizard sometimes.... bloody infuriating.
Anyway... not sure what to do now. Really CBF going through the back-to-stock dance again. Meh.

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