Hi Team,
On the latest OOS 10.3.2. Have done multiple resets, downgraded using msm tool to OOS 5.1.3 and then manually updating them. Factory reset done a couple of times.
Anyone can help?
Currently running Magisk 20.4, bootloader unlocked.
Same here
I even tried using msmtool and even installing custom rom still no luck in fixing this issue . Most irritating part about this is not able to use auto rotate .
Possible Fix
Hey! I made an account today to hopefully help youins. I was also struggling with this issue, and I couldn't find anyone with a working solution. After trying resets and full msm tool restores of different android versions (I tried the standard 5.1.5, 9.0.0, and 10.3.2), I figured out my issue and fixed it.
For me, I would do an msm to android 8 (5.1.5). This is the link on the main forum for " [TOOL] MsmDownloadTool V4.0 International (Oxygen OS 5.1.5)" by Fivegates. (I would link it, but I don't know if that's allowed or not.) After doing the reset, Everything worked! However, after letting the phone update to 9.0.9 by it's self with the update tool in settings, I would lose the ability to use wifi. After forcing the next update to 10.3.2, I would lose the gyro and Prox sensor again. I then tried the msm tool from a different site that went straight to 10.3.2 ... No dice. Same issue. So, I figured that the phone needed one of the updates between 5.1.5 and 9.0.9. I started trying some updates between, and here was my final process to get back up and running! (it took a while. haha)
FIX
1. MSM tool to 5.1.5 by following the MsmDownloadTool post from fivegates. (This will wipe all data and re-lock bootloader.)
2. After phone boots, run through set-up, but don't let phone update.
3. Download the full OTA for Oneplus 6, version 9.0.0. It can be found in an xda post, or elsewhere. Again, don't know if I can link anything.)
4. Put the zip on your Oneplus and use the updater in settings to preform an update from local storage. (You tap the top right corner menu and select local upgrade.)
5. Once updated to 9.0.0, let the phone do the next two updates. At the time of this guide, the first will be to 9.0.9 , and the second to 10.3.2.
6. After that, I had a working gyro and Prox sensor on 10.3.2. From there, I unlocked the bootloader, booted twrp, and carried on my rom installs like normal.
I hope this helps!
oldmanz said:
Hey! I made an account today to hopefully help youins. I was also struggling with this issue, and I couldn't find anyone with a working solution. After trying resets and full msm tool restores of different android versions (I tried the standard 5.1.5, 9.0.0, and 10.3.2), I figured out my issue and fixed it.
For me, I would do an msm to android 8 (5.1.5). This is the link on the main forum for " [TOOL] MsmDownloadTool V4.0 International (Oxygen OS 5.1.5)" by Fivegates. (I would link it, but I don't know if that's allowed or not.) After doing the reset, Everything worked! However, after letting the phone update to 9.0.9 by it's self with the update tool in settings, I would lose the ability to use wifi. After forcing the next update to 10.3.2, I would lose the gyro and Prox sensor again. I then tried the msm tool from a different site that went straight to 10.3.2 ... No dice. Same issue. So, I figured that the phone needed one of the updates between 5.1.5 and 9.0.9. I started trying some updates between, and here was my final process to get back up and running! (it took a while. haha)
FIX
1. MSM tool to 5.1.5 by following the MsmDownloadTool post from fivegates. (This will wipe all data and re-lock bootloader.)
2. After phone boots, run through set-up, but don't let phone update.
3. Download the full OTA for Oneplus 6, version 9.0.0. It can be found in an xda post, or elsewhere. Again, don't know if I can link anything.)
4. Put the zip on your Oneplus and use the updater in settings to preform an update from local storage. (You tap the top right corner menu and select local upgrade.)
5. Once updated to 9.0.0, let the phone do the next two updates. At the time of this guide, the first will be to 9.0.9 , and the second to 10.3.2.
6. After that, I had a working gyro and Prox sensor on 10.3.2. From there, I unlocked the bootloader, booted twrp, and carried on my rom installs like normal.
I hope this helps!
Click to expand...
Click to collapse
your the best man i can finally use other ROMs again
my fix was to use oneplus 7 port on my 6 but it was annyoing me
oldmanz said:
Possible Fix
Hey! I made an account today to hopefully help youins. I was also struggling with this issue, and I couldn't find anyone with a working solution. After trying resets and full msm tool restores of different android versions (I tried the standard 5.1.5, 9.0.0, and 10.3.2), I figured out my issue and fixed it.
For me, I would do an msm to android 8 (5.1.5). This is the link on the main forum for " [TOOL] MsmDownloadTool V4.0 International (Oxygen OS 5.1.5)" by Fivegates. (I would link it, but I don't know if that's allowed or not.) After doing the reset, Everything worked! However, after letting the phone update to 9.0.9 by it's self with the update tool in settings, I would lose the ability to use wifi. After forcing the next update to 10.3.2, I would lose the gyro and Prox sensor again. I then tried the msm tool from a different site that went straight to 10.3.2 ... No dice. Same issue. So, I figured that the phone needed one of the updates between 5.1.5 and 9.0.9. I started trying some updates between, and here was my final process to get back up and running! (it took a while. haha)
FIX
1. MSM tool to 5.1.5 by following the MsmDownloadTool post from fivegates. (This will wipe all data and re-lock bootloader.)
2. After phone boots, run through set-up, but don't let phone update.
3. Download the full OTA for Oneplus 6, version 9.0.0. It can be found in an xda post, or elsewhere. Again, don't know if I can link anything.)
4. Put the zip on your Oneplus and use the updater in settings to preform an update from local storage. (You tap the top right corner menu and select local upgrade.)
5. Once updated to 9.0.0, let the phone do the next two updates. At the time of this guide, the first will be to 9.0.9 , and the second to 10.3.2.
6. After that, I had a working gyro and Prox sensor on 10.3.2. From there, I unlocked the bootloader, booted twrp, and carried on my rom installs like normal.
I hope this helps!
Click to expand...
Click to collapse
Thank you kind person. For more than two months I tried to return the phone to normal operation and all to no avail. So I came across your post and now my phone is full again. Thank you very much.
oldmanz said:
Possible Fix
Hey! I made an account today to hopefully help youins. I was also struggling with this issue, and I couldn't find anyone with a working solution. After trying resets and full msm tool restores of different android versions (I tried the standard 5.1.5, 9.0.0, and 10.3.2), I figured out my issue and fixed it.
For me, I would do an msm to android 8 (5.1.5). This is the link on the main forum for " [TOOL] MsmDownloadTool V4.0 International (Oxygen OS 5.1.5)" by Fivegates. (I would link it, but I don't know if that's allowed or not.) After doing the reset, Everything worked! However, after letting the phone update to 9.0.9 by it's self with the update tool in settings, I would lose the ability to use wifi. After forcing the next update to 10.3.2, I would lose the gyro and Prox sensor again. I then tried the msm tool from a different site that went straight to 10.3.2 ... No dice. Same issue. So, I figured that the phone needed one of the updates between 5.1.5 and 9.0.9. I started trying some updates between, and here was my final process to get back up and running! (it took a while. haha)
FIX
1. MSM tool to 5.1.5 by following the MsmDownloadTool post from fivegates. (This will wipe all data and re-lock bootloader.)
2. After phone boots, run through set-up, but don't let phone update.
3. Download the full OTA for Oneplus 6, version 9.0.0. It can be found in an xda post, or elsewhere. Again, don't know if I can link anything.)
4. Put the zip on your Oneplus and use the updater in settings to preform an update from local storage. (You tap the top right corner menu and select local upgrade.)
5. Once updated to 9.0.0, let the phone do the next two updates. At the time of this guide, the first will be to 9.0.9 , and the second to 10.3.2.
6. After that, I had a working gyro and Prox sensor on 10.3.2. From there, I unlocked the bootloader, booted twrp, and carried on my rom installs like normal.
I hope this helps!
Click to expand...
Click to collapse
Thanks a lot man !!!!
Following your steps, the automatic brightness and also the automatic screen rotation works for me again.
Thank you @oldmanz
Related
Preamble / RamblingHello dear xda-community,
I am a little desperate right now. After hours of searching for solutions I am sadly out of luck and afraid I might destroy the system if I try to solve this issue any further by my own. :/
By no means I am an expert in flashing / rooting mobile devices, so please forgive me if I did something stupid.
But with that out of the way I hope you can help me. Thank you already for your efforts.
Have a great day,
TheAverageUser
The ProblemWhen trying to connect to a WiFi the connection disrupts and apparently the entire network management component (?) crashes and restarts.
I suspect it of crashing because the connection to the internet via my SIM card is disconnected as well for a short period of time after the WiFi tries to connect to a base station.
How I got here
Upgraded from LOS 17.1 to 18.1 like so
Installed TWRP as described here
Installed Magisk as described in the "Custom Recovery" section of this guide
Additional Information
After upgrading to LOS 18.1 I noticed that Magisk did not work anymore, so I tried to find a way to re-root my device.
A long search later I decided that I needed TWRP in order to root the device as many guides I found required this to be the case. Sadly I can't remember how I rooted the device the first time.
The mentioned method for installing Magisk seemed to be the only one working for me. (I did not find anything better.)
I would love to fix my current OS without having to start over, because setting it up again is very tedious.
Previous Setup (Before Upgrade)
OnePlus 6 (obviously ^^)
Lineage OS 17.1
Magisk
Lineage Recovery
Updates:
#1 Okay. Now I am even more confused. The phone just connected to my WiFi and it seems to work. I didn't do anything as of yet. I am going to investigate further to find out when exactly the connections fail. Honestly I don't like a 50:50 chance of it working ^^ (Just to be clear. My problem is not fixed as of yet.)
#2 For some reason the WiFi is now working. The only thing that I can think of which might have solve the issue is that I have uninstalled and reinstalled the "F-Droid Privilgeded Extension" for Magisk.
TheAverageUser said:
Preamble / RamblingHello dear xda-community,
I am a little desperate right now. After hours of searching for solutions I am sadly out of luck and afraid I might destroy the system if I try to solve this issue any further by my own. :/
By no means I am an expert in flashing / rooting mobile devices, so please forgive me if I did something stupid.
But with that out of the way I hope you can help me. Thank you already for your efforts.
Have a great day,
TheAverageUser
The ProblemWhen trying to connect to a WiFi the connection disrupts and apparently the entire network management component (?) crashes and restarts.
I suspect it of crashing because the connection to the internet via my SIM card is disconnected as well for a short period of time after the WiFi tries to connect to a base station.
How I got here
Upgraded from LOS 17.1 to 18.1 like so
Installed TWRP as described here
Installed Magisk as described in the "Custom Recovery" section of this guide
Additional Information
After upgrading to LOS 18.1 I noticed that Magisk did not work anymore, so I tried to find a way to re-root my device.
A long search later I decided that I needed TWRP in order to root the device as many guides I found required this to be the case. Sadly I can't remember how I rooted the device the first time.
The mentioned method for installing Magisk seemed to be the only one working for me. (I did not find anything better.)
I would love to fix my current OS without having to start over, because setting it up again is very tedious.
Previous Setup (Before Upgrade)
OnePlus 6 (obviously ^^)
Lineage OS 17.1
Magisk
Lineage Recovery
Updates:
#1 Okay. Now I am even more confused. The phone just connected to my WiFi and it seems to work. I didn't do anything as of yet. I am going to investigate further to find out when exactly the connections fail. Honestly I don't like a 50:50 chance of it working ^^ (Just to be clear. My problem is not fixed as of yet.)
Click to expand...
Click to collapse
Is it not because of your base OOS version?
Just do this and you are 100% okay.
1. Use MSM Tool here (it is like a full factory reset with a clean install - you have to unlock your bootloader again!!!)
2. Download latest OOS Full Update here, latest TWRP here, NikGapps here (Magisk if you like) and copy them into Device
3. Flash OOS, TWRP & Reboot to Recovery
4. Flash OOS, TWRP & Reboot to Recovery
5. Flash LOS-ROM, TWRP & Reboot to Recovery
6. Flash NikGapps (and Magisk) & get back to Menu
7. Select Wipe and just swipe to wipe data
8. Reboot to system
9. Done
Hello @tiga016 and @Pundy,
so here is an update on my situation:
For some reason the WiFi is now working. The only thing that I can think of which might have solve the issue is that I have uninstalled and reinstalled the "F-Droid Privilgeded Extension" for Magisk.
@Pundy
Thank you very much for this guide. For now I will continue to use my device in its current state, but as soon as I try to do a major update I will come back to your guide in order to install everything in a clean manner.
@tiga016
Thank you for your interest in my issue. For now I will consider this problem to be solved.
Pundy said:
Just do this and you are 100% okay.
1. Use MSM Tool here (it is like a full factory reset with a clean install - you have to unlock your bootloader again!!!)
2. Download latest OOS Full Update here, latest TWRP here, NikGapps here (Magisk if you like) and copy them into Device
3. Flash OOS, TWRP & Reboot to Recovery
4. Flash OOS, TWRP & Reboot to Recovery
5. Flash LOS-ROM, TWRP & Reboot to Recovery
6. Flash NikGapps (and Magisk) & get back to Menu
7. Select Wipe and just swipe to wipe data
8. Reboot to system
9. Done
Click to expand...
Click to collapse
Hello Pundy,
I have updated from LOS 17.1 to 18.1 (clean install) sadly wifi was not working with 17.1 and also not with 18.1. Therefore I have installed OOS (without TWRP) one of the latest version and made an update via wifi to the current version. So wifi is ok. Following the LOS howto, I was successful in installing the latest LOS BUT again wifi is not working...
Sadly also using the MSM Tool is not working. The MSM Tool does not connect with the OP6 (Sahara problem). I have tried it many times...
Any alternative?
BR Martin
I was having a bunch of issues updating my phone. I kept receiving a System Update Installation Failed error. I tried local using the zip downloaded directly from OnePlus support and it wouldn't work. It said that there was no update available when trying to use the update setting. Long story short...it just wasn't working. I then proceeded to use the MSM Tool to completely erase and reset the phone. STILL wouldn't work. I randomly came across someone saying you needed OxygenOS 9.0.9 before 10..tried it and it worked perfectly. Sigh.
I wanted to save someone else the hassle and document it here with the error I was receiving. Good luck! I got OOS 9.0.9 HERE if anyone needs it and I'm allowed to link.
@bam099
Thanks for sharing the link for 9.0.9
Out of interest which version were you upgrading from and which version MSM tool were you trying?
My OP6 is still on 9.0.8 as I've not had the inclination to go through the hassle of a full reset to restore to factory (BL is unlocked, TWRP is installed, was rooted but got rid of that due to constant hassle with banking apps detecting root and magisk hide not working for all my bank apps)
Now that 11 is released as stable I'm probs going to to the full return to factory stock and then upgrade straight to 11 (once the early adopters have found the first bugs and OP patch them ) but if 9.0.9 was needed to update to 10.x.x I guess the same will be needed for 11.
Surprisingly I took a little bit of notes so I could go back if I wanted to (and I wouldn't waste time searching for issues like this weird 9.0.9 thing I found). I was on 9.0.6 (Build Number A6003_22_190528).
I would imagine that 9.0.9 is going to be needed to get to 11 (I'm on 11 now but I went from 10 so I'm not positive about what is required).
If you download the stock ROM for 9.0.9 can't you upgrade it? I THINK TWRP can flash the update but I'm sure there's some kind of an issue with an unlocked BL and upgrading via the stock app.
I don't recall what version of the MSM tool I used...I was frustrated at that point and not taking notes haha. I keep remembering 4.0.4 so if that sounds right for MSM then that's what I used. But I think any of the ones you see on a guide would work. Good luck with it!
I have an LE2115. I tried to update install CRdroid, and during the process the guide required an upgrade to firmware F18.
I was already on the newest (F20 I think) firmware, so I figured a small roll back would be needed. I downloaded F18 from the CRdroid firmware link, and when it was run it ended up bricking the phone. Annoying, but I didn't think it the end of the world.
To unbrick it I downloaded the MSM global 11.2.10.10 and flashed the phone with A11 (11.2.10.10). I was able to get back into the phone, and everything seemed ok at first glance.
The problem is now I can't install any updates to get it back to android 13.
If I do a system ->system update -> check for updates -> download and install. It says it downloads update LE2115_11.F.17_2170_20021123112, installs it, and reboots.
After rebooting the phone shows a successfully installed update message, but when I look at under About the system is still on Android 11 (11.2.10.10). No change at all.
If I try sticking the OTA zip LE2115_11.F.17_2170_202211231112 in root, and using that for a local update the phone gives me a update failed message after a few seconds. No useful error messages at all.
Can someone point me in the right direction? I can't figure out how to get this off A11 and back to A13 (F18).
This is making me want to rip out my hair as everything I have tried has failed to get me onto a current firmware.
wizardknight said:
I have an LE2115. I tried to update install CRdroid, and during the process the guide required an upgrade to firmware F18.
I was already on the newest (F20 I think) firmware, so I figured a small roll back would be needed. I downloaded F18 from the CRdroid firmware link, and when it was run it ended up bricking the phone. Annoying, but I didn't think it the end of the world.
To unbrick it I downloaded the MSM global 11.2.10.10 and flashed the phone with A11 (11.2.10.10). I was able to get back into the phone, and everything seemed ok at first glance.
The problem is now I can't install any updates to get it back to android 13.
If I do a system ->system update -> check for updates -> download and install. It says it downloads update LE2115_11.F.17_2170_20021123112, installs it, and reboots.
After rebooting the phone shows a successfully installed update message, but when I look at under About the system is still on Android 11 (11.2.10.10). No change at all.
If I try sticking the OTA zip LE2115_11.F.17_2170_202211231112 in root, and using that for a local update the phone gives me a update failed message after a few seconds. No useful error messages at all.
Can someone point me in the right direction? I can't figure out how to get this off A11 and back to A13 (F18).
This is making me want to rip out my hair as everything I have tried has failed to get me onto a current firmware.
Click to expand...
Click to collapse
I have the same device. After the 11.2.10.10 comes C48 first a12 build but it's marked F17 update. Then comes C-66 it's also marked F-17. Take it. Next update you guessed is labeled F-17 and it is actually F-17. Android 13. Then you will get F-18 ota as well. Then have to go into oxygen updater from playstore and update to F20. Latest with Jan sec patch. Since they dropped Android 13 all their device updates for op9 are labeled wrong. After msm you started on 11.2.4.4. I flash lineage and mess with things but mostly stay on stock as it's great and cam is good on os. Good luck. Check out pixelify by Kingsman 44. Real nice for op9 also.
mattie_49 said:
I have the same device. After the 11.2.10.10 comes C48 first a12 build but it's marked F17 update. Then comes C-66 it's also marked F-17. Take it. Next update you guessed is labeled F-17 and it is actually F-17. Android 13. Then you will get F-18 ota as well. Then have to go into oxygen updater from playstore and update to F20. Latest with Jan sec patch. Since they dropped Android 13 all their device updates for op9 are labeled wrong. After msm you started on 11.2.4.4. I flash lineage and mess with things but mostly stay on stock as it's great and cam is good on os. Good luck. Check out pixelify by Kingsman 44. Real nice for op9 also.
Click to expand...
Click to collapse
Ok. Thanks. I will run the update multiple times, and see if I can get to F18.
I can't believe the naming is all buggered up. Ok, well maybe I can believe it. Seems like OnePlus is just not doing a good job anymore, but there are not many other flagship grade phones with unlocked boot loaders and custom roms anymore (and I have been using custom android roms since the touch pro 2 days). It's making me a sad panda.
I just upgraded from a OnePlus 7t to the 9 because I got a crazy good price for an open box phone on clearance. Now I am starting to wonder if I made the wrong decision.
If I have to download 5+ updates every time something doesn't flash right I am going to burn though my 1TB internet cap in no time.
Update:
After ~10gb of updates I got to F18.
Now to go and get a custom rom on this thing, and hope I don't have to unbrick it again.
The phone was up-to-date with OOS12 before and I downloaded the OOS13 upgrade within the system.
The installation seems to be working fine, but after the reboot, when doing the "new agreement" in the new OS, the next button is not working, and the phone goes into a reboot cycle.
Now it is just an endless cycle, which I can turn off but can not get off.
Can anyone please explain why this occurred, and is there any solution?
Another wired thing is that I have actually tried to update to OOS13 two times, the first time I updated manually, and the same problem occurred. But for some reason which I don't know, the phone just reversed itself back to the functioning OOS12 with all the data. I thought there are something wrong with the pack so the second time I just update through the system and the same issue occurred as described above.
How can I trigger that again? Just to at least make my phone back functional.
you can use the msm tool to restore the device to a working factory condition and than use oxygen updater to download the updates and install the update with system updater and use the local install option.
let me know how it goes!
JedidroidX said:
you can use the msm tool to restore the device to a working factory condition and than use oxygen updater to download the updates and install the update with system updater and use the local install option.
let me know how it goes!
Click to expand...
Click to collapse
nope, that still doesn't work, the phone is in that reboot cycle again.
T0ucHF1sh said:
nope, that still doesn't work, the phone is in that reboot cycle again.
Click to expand...
Click to collapse
You were able to boot the device after the MSM tool flash but if you update to OOS 13 the devices goes in bootloop again?
if msm tool was successful and still a boot issue than it sounds like a hardware issue. Perhaps look into to using the correct msm tool regarding you phones variant as that would be the correct firmware for the phone and hopefully would resolve the boot issue. For instance I have a tmobile variant so I would use the msm tool to restore that networks firmware. I don't know what else it could be!
JedidroidX said:
if msm tool was successful and still a boot issue than it sounds like a hardware issue. Perhaps look into to using the correct msm tool regarding you phones variant as that would be the correct firmware for the phone and hopefully would resolve the boot issue. For instance I have a tmobile variant so I would use the msm tool to restore that networks firmware. I don't know what else it could be!
Click to expand...
Click to collapse
do Chinese versions hardware have a differences with the global one and it kept me away from allowing to upgrade to oos13? Tbh I thought not so but it is probably the only explanation beside the hardware issue, maybe it is time to switch to a new phone....
T0ucHF1sh said:
do Chinese versions hardware have a differences with the global one and it kept me away from allowing to upgrade to oos13? Tbh I thought not so but it is probably the only explanation beside the hardware issue, maybe it is time to switch to a new phone....
Click to expand...
Click to collapse
It is possible that you need the correct msm tool, I speak from experience as when my fingerprint sensor and camera would not work due to heavy modification I did to the super image. After trying to restore with the global msm tool for my T-Mobile variant all was flashed correctly but still camera and fingerprint issue was not resolved. The only way was with the T-Mobile msm tool. The tool you need shouldn't be too hard to find. If its Chinese than I believe that would be HydrogenOS msm tool, after using that msm tool all should boot properly than you can convert it to OxygenOS and try to update again. If it messes up again at least you would know how to recover it to working condition.
Note: I believe the issue involves a different persist partition as I'm guessing for certain hardware to be slightly different. So the correct msm would be significant to a fully factory restored working firmware.
When I bought my 8T, it said it was a KB2000 (so, Chinese) but came with OOS 11 (KB05AA) installed, so I've used the KB05AA MSM Tool for OOS 11.0.7.9 (many times) and I've never had issues.
T0ucHF1sh said:
How can I trigger that again? Just to at least make my phone back functional.
Click to expand...
Click to collapse
It seems after unsuccesful update your phone rebooted to another slot with a working system prior to update.
You change slots using fastboot in bootloader using fastboot --set-active=other.
Hi, I have this super-weird issue - my OOS got update to v12 and since then weird things happened:
It started to suddenly and immediately turn off and I couldnt do a thing. I did hard reset and noticed that turning on Gooogle Assistant (or using the mic at all) caused these resets. So I didnt activte Assistant. Unfortunnately, this caused my mic not to work at all.
So i have given up and decided to revert to previous rom - v11. Unfortunately, that is everything but simple:
I have downloaded ROM for EU from here oneplus site and tried both OP local update tool and this weird app named my application2. Both dont seem to work and im not sure why, I checked like 5 different ROM versions and I am kind of stuck. OP Local prompts me that I cannot install lower version of package than currently installed and this other app throws me pop up with this message: "Verification failed". I tried to google it and checked here on forum and I cant find similar thread.
Could anyone help me out with this?
I just went through this. I downgraded from 12L to 11. For some reason some of the roms do not want to be used by the local upgrade app. I used a different one from the one I will direct you to and it said that I couldn't downgrade. I just had to find the right one. Go here: https://forum.xda-developers.com/t/...a-oxygen-os-repo-of-oxygen-os-builds.3930585/
Under "signed flashable zips" in the op, click "click to show content". I don't know which one you need global/India or Europe. I specifically used the global/India OnePlus7ProOxygen_21.P.41_GLO_0410_2112101753.
Use the local upgrade tool app. Downgrading will completely wipe your phone. So, make backups of your backups. If you root your phone, make sure to freeze the System Update app to get rid of the annoying update notification. So happy to have root/twrp back.
Thanks, unfortunately I have rolled back to OOS 11 and it didnt solve a thing - i keep seeing this lightning symbol and phone turns off even on full battery, I cant make phone calls because any use of mic turns off the phone immediately and I have no clue what to do next with it.