Z2 rooted and custom rom crashes often - Xperia Z2 Q&A, Help & Troubleshooting

Hello,
at start I have to apologize for my worse english; haven`t written and spoken it for years.
I have an Z2 and rooted it a few weeks ago; after that I installed Cyanogenmod Recovery.
I`ve tried a few Custom Roms but the problem is always the same: It crashes after some time, when I am trying to start an App.
Mostly Ingress and Google Maps. Often they work fine, like 4-6 times, they start without any issues.
But one time it crashes.
It restarts instantly and often tells me I dont have a simcard or it disables the Bluetooth-Connection.
The only possibility is to restart it and after that it works fine... for a few hours till I try to restart an app.
Sometimes it hangs itself up in a boot loop and i have to use Power + Vol Down to get into Cyanogenmod Recovery, but after that the restart takes up to 15 minutes because he calibrates all the apps.
It seems that the problem doesn`t happen when I am using Wlan.
Everything else works fine, no problems, but it is really annoying.
Any ideas?

Please? I have no clue and its really annoying. :crying:

-WTF- said:
Please? I have no clue and its really annoying. :crying:
Click to expand...
Click to collapse
1. cyanogenmod recovery is sh*tty
2. install a pre-rooted stock rom or a modified one like eXistenZ Premium, MoonWalker epidemic or PureX
never had such issues with these roms

Yeah, i know its ****ty, but i cant enter the bootloader anymore; it always starts the recovery. So i cant remove it.
The other problem is, that i tried 4 different roms and the problem seems to appear in every rom.
So it seems to depend on something else.

I'm having the same exact issue except that I don't get into bootloops

Mohaned98 said:
I'm having the same exact issue except that I don't get into bootloops
Click to expand...
Click to collapse
The bootloops seems to appear only under Ressurection Remix; i've installed CM again and they didnt happen anymore.
But the problem, that it crashes and after a restart often didnt find my SIM, is still there...

I don't know about RR rom as I haven't tried it but I'm getting the reboots on CM

Related

[Q] I9300 hangs/reboots randomly

Hey,
since about two weeks my i9300 keeps hanging/rebooting randomly. Today it crashed thrice after about one minute after rebooting but the song that was currently playing finished. Just after that, it hang and did nothing. When the phone hangs all I can do is manually force it to reboot. Sometimes it just reboots out of nowhere. This happens mostly when locked and not being used. The logcat is pastebin.com/QdjjrJMT and the dmesg is pastebin.com/bXDJ0fXK Anything that I can do?
Thanks in advance.
N4zroth said:
Hey,
since about two weeks my i9300 keeps hanging/rebooting randomly. Today it crashed thrice after about one minute after rebooting but the song that was currently playing finished. Just after that, it hang and did nothing. When the phone hangs all I can do is manually force it to reboot. Sometimes it just reboots out of nowhere. This happens mostly when locked and not being used. The logcat is pastebin.com/QdjjrJMT and the dmesg is pastebin.com/bXDJ0fXK Anything that I can do?
Thanks in advance.
Click to expand...
Click to collapse
Had the same problem weeks before and solved it with another kernel type. Here are many on the board that are worth to give a try
I have three new logs (connected wirelessly to the device for debugging as it never seems to crash when connected via USB) and left adb logcat running until the device crashed, maybe they help:
knubbig.de/f/log.txt
knubbig.de/f/log2.txt
knubbig.de/f/log3.txt
Am not allowed to post links, sorry.
Would be nice if I could keep everything I have and just solve the problem. Thanks.
I have the same problem for a week now. Was on CM 10.1 nightly 14/03/2013. Complete reinstall and wipe didn´t help.
On Saturday i had 15 freezes/reboots in a row...
Changed yesterday to ParanoidAndroid 3.1 and so far only two freezes this morning. I´m still wondering if it´s the hardware or the software...
freeze
I am having the same problem for 4 days. I used mega wipe , installed 5-6 custom roms but it still freezes and today it started to reboot randomly.
8 reboots/freezes this morning. Other customs doesn´t make it better.
I´m trying a stock rom now and putting it back to warranty status.
I think (at least it seems) I solved it by going back to stock, then re-rooting via cf-auto-root and then installing cm again. I got it to the state i had 24 hours ago with crashes only last evening and it hasn't crashed since.
SGS3 GT-I9300 random reboot all the time, no complete boot.
N4zroth said:
I think (at least it seems) I solved it by going back to stock, then re-rooting via cf-auto-root and then installing cm again. I got it to the state i had 24 hours ago with crashes only last evening and it hasn't crashed since.
Click to expand...
Click to collapse
Hi folks.
My SGS3 had a workshop replacing the motherboard some 2 weeks ago, right the way i installed root and setup "Siyah-s3-v1.8.9-CWM" With UltimaRom v.10 on primary rom, "FoxHound_Rising_2.3_Full-Essential_JellyBean" on the second rom.
This worked great for about a week, then the phone out of the blue starts rebooting all the time, for hours and hours or until it runs out of battery.
No Stock recover through Kies can solve the problem With reboot.
Try to reflash With various roms through Odin With, Aroma installer starts, let me choose the options best suited for XELLA build and after aroma setups is finished and the phone goes on With rom setup, after 2sek or when setup starts or try to start it goes to blackscreen and setup dies.
Have tried many kernels and roms, but the Device is dead.
Any ideas on where to start looking?
Thanks a lot for Your time
nofish said:
Hi folks.
Any ideas on where to start looking?
Battery.
Wipe phone in recovery flash stock rom through Odin .
Fails then its a service centre .
jje
Click to expand...
Click to collapse
N4zroth said:
I think (at least it seems) I solved it by going back to stock, then re-rooting via cf-auto-root and then installing cm again. I got it to the state i had 24 hours ago with crashes only last evening and it hasn't crashed since.
Click to expand...
Click to collapse
Since I flashed the stock rom yesterday, my problems are also gone. I´m trying today a custom rom again.
Stock rom seems to be solving this issue.
N4zroth said:
Hey,
since about two weeks my i9300 keeps hanging/rebooting randomly. Today it crashed thrice after about one minute after rebooting but the song that was currently playing finished. Just after that, it hang and did nothing. When the phone hangs all I can do is manually force it to reboot. Sometimes it just reboots out of nowhere. This happens mostly when locked and not being used. The logcat is pastebin.com/QdjjrJMT and the dmesg is pastebin.com/bXDJ0fXK Anything that I can do?
Thanks in advance.
Click to expand...
Click to collapse
I had the same issue. At first I thought it was the SDS fix, and then it stopped right out of the blue. I'd suggest just using it for another week or two. If it doesn't stop, let us know and then we can maybe find a solution.
Usually it's caused by the phone calling a memory block which is faulty, the fix then tells the phone to stop and it crashes, to save it from dying.
CyanogenModded Very China-like, from my Samsung Galaxy S III
LG Familyguy59/Beatsleigher
Flash stock rom, reroot with odin and the n flash a stable rom
Hassaan.W said:
Flash stock rom, reroot with odin and the n flash a stable rom
Click to expand...
Click to collapse
It´s not as simple as you say. Stock is running fine. But whenever I flash a custom rom, I get random freezes after some time.
But only a few freezes, not nearly as many as before...
So, the freezes are now gone since six days. Flashed a stock rom 3 times in a row.
It´s running fine like before, and i´m gonna stay with stock rom for a few days more to be sure.

[Q] Device suddenly stops working and needs to be wiped

I have a serious issue with both my I9100 devices.
it suddenly freezes and requires reboot. when i do it, it stuck on boot screen (Where the yellow triangle would be if using unofficial firmware)
nothing helps, only wipe data. once I wipe, device loads fine and starts working again.
I tought at first its rom/kernel related, I switched everything and even tried stock rom.
it keeps happening...today, I tried to swap batteries as one got empty, I took the battery out of the stocked-rom device (after turning it off) and then later when i switched it on, it had to be wiped.
same as with my other device.
Anyone has any clue what this is about?
Its became a big issue for me, I cant flash/wipe every few days...
One device is on Neatrom 4.4 lite, the other stock-everything, both 4.1.2
eranyanay said:
I have a serious issue with both my I9100 devices.
it suddenly freezes and requires reboot. when i do it, it stuck on boot screen (Where the yellow triangle would be if using unofficial firmware)
nothing helps, only wipe data. once I wipe, device loads fine and starts working again.
I tought at first its rom/kernel related, I switched everything and even tried stock rom.
it keeps happening...today, I tried to swap batteries as one got empty, I took the battery out of the stocked-rom device (after turning it off) and then later when i switched it on, it had to be wiped.
same as with my other device.
Anyone has any clue what this is about?
Its became a big issue for me, I cant flash/wipe every few days...
One device is on Neatrom 4.4 lite, the other stock-everything, both 4.1.2
Click to expand...
Click to collapse
u can just rewert to stock ICS 4.0.3 firmware on both the phones and check for the issue (whether its firmware related or any hardware issue as such)
thanks for your help,
It did not happen on 403, tough it didnt happen on 4.1.2 for some while either.
what else would you suggest me to test?
eranyanay said:
thanks for your help,
It did not happen on 403, tough it didnt happen on 4.1.2 for some while either.
what else would you suggest me to test?
Click to expand...
Click to collapse
1) with 403 for some time once again to ensure no issues of freezing.
2)then a different 4.1.2 stock/custom rom altogether to check for the same(freezing) issue.
stay for some time on those firmwares and see (may be one or two charge cycles).
3) do not install any mods on top of the firmware, just stay stock and see
One of the devices is already back to 403, while the second one on stock 412
the hardest thing to tell if 403 solves it or not, as it happens occasionally, once in a week or two.
I tried two different stock roms, so that would rule out #2.
The weird thing is that wiping data is enough.
data is separated from the rom itself, yet it causes the entire device not to boot anymore.

[Q] Phone got corrupted (inter)

Hello ppl i could really use your help.
About a few weaks ago i installed a nightly version of cm 10.2 all was working fine until my phone didnt wake up at some point. So i tried to reboot phone with holding down power button until the 3 buttons start flashing but it didnt work out my phone didnt reboot. So i tried to do it again with holding down power button but now the 3 buttons didnt start flashing but the power led went of for a second and came back up so i waited after that. my phones screen stayed black for like 15 minutes and after that the htc quitly brilliant screen comes up. When i wait another 15 minutes it will start to boot into cm.
Now i get the following problems: Sound on my phone doesnt work anymore, Camera doenst work, Cant play videos, Gps doesnt work etc etc.
I tried to install stable version of cm 10.1 flashed new boot.img but didnt seem to solve the problem same problems as with 10.2 remain.
does anyone know how i can fix this?
Still didnt fix my problems does anyone know what to do?
Tried different roms with different kernels but booting still takes awfull long.
Also i still have that sound, camera, video and many other system features dont work.
Plz help me
Roodenburgertje said:
Still didnt fix my problems does anyone know what to do?
Tried different roms with different kernels but booting still takes awfull long.
Also i still have that sound, camera, video and many other system features dont work.
Plz help me
Click to expand...
Click to collapse
Try wiping all the partitions I mean full wipe dalvik+system+cache+data and install the ROM again .....
Have you tried it already....?????
Sent from my HTC One X+
Does the camera not work at all or just not with the normal app?
[email protected] said:
Try wiping all the partitions I mean full wipe dalvik+system+cache+data and install the ROM again .....
Have you tried it already....?????
Sent from my HTC One X+
Click to expand...
Click to collapse
Yup also tried that but didnt help...
Maybe i must try format the /boot partition first? and flash kernel after that?
Because i think my problem is a kernel problem...

Bootloop after installing any soft based on CM12.1

Hello there!
Recently I had some problems with random rebooting my device, so I decided to wipe the entire phone and install new version of CM12.1. I hadn't any problems during that process. I installed my favourite apps and configured my device. Everything worked quite nice and fast. First problem appeared when I did first reboot. Phone just.. gets bootloop. No matter what i'm doing - next reboot is always bootloop. I don't have idea what should I do CM11 starts to annoy me a bit.. I'm using a Huawei Ascend G620s-L01.
Any kind of help would be much appreciated!
Regards, Mat. @edit
Oh.. Same thing happens on CM13..
Anybody has an idea? :/ I realised that the AOSP ROMs based on Lollipop works! But after first reboot SIM stops working.. I'm gonna die..
edit:
ah, I noticed that radio and sim card stopped working on almost every ROM. It works only on some CM roms..

Weird Behaviour with Poco F1

I'm running miui 10.2.3.0 non-root LB. Following has been happening even after multiple times even after clean stock ROM installation:
-My apps keeps crashing , closing for no reason at all.
-I'm using my phone & suddenly the screen goes black for a few seconds, network goes away then comes back to normal. This happens 2-3 times a day.
- I'm unable to update to the latest miui with OTA, after I install the OTA, it says OTA update failed installation. I tried multiple times then I have to reinstall stock ROM.
Can someone help me out to figure to the issue?
UPDATE: My motherboard was the issue. It has been replaced now & now the phone is working great!
Sammy612 said:
I'm running miui 10.2.3.0 non-root LB. Following has been happening even after multiple times even after clean stock ROM installation:
-My apps keeps crashing , closing for no reason at all.
-I'm using my phone & suddenly the screen goes black for a few seconds, network goes away then comes back to normal. This happens 2-3 times a day.
- I'm unable to update to the latest miui with OTA, after I install the OTA, it says OTA update failed installation. I tried multiple times then I have to reinstall stock ROM.
Can someone help me out to figure to the issue?
Click to expand...
Click to collapse
Hard reset your phone
If that doesn't work then flash latest rom after clearing all data
CluelessO.o said:
Hard reset your phone
If that doesn't work then flash latest rom after clearing all data
Click to expand...
Click to collapse
I clearly wrote in the first line that I have installed the stock ROM multiple times. The main behaviour happening everytime is the black screen issue. Hard reset might fix the app crashing.
Sammy612 said:
I clearly wrote in the first line that I have installed the stock ROM multiple times. The main behaviour happening everytime is the black screen issue. Hard reset might fix the app crashing.
Click to expand...
Click to collapse
Go to service centre then i guess. Thats the last hope it might be hardware issue
I also have the same problem with my poco f1 (miui 10.3.4). Can't update to miui 10.3.5 and all the apps including stock apps keep crashing. I also have a problem with rebooting,evertime i try to reboot phone shuts down. Have you found any solution yet?
Zubairhussain said:
I also have the same problem with my poco f1 (miui 10.3.4). Can't update to miui 10.3.5 and all the apps including stock apps keep crashing. I also have a problem with rebooting,evertime i try to reboot phone shuts down. Have you found any solution yet?
Click to expand...
Click to collapse
My phone's motherboard was the issue. It was replaced, now the phone is working great!
Try factory resetting , if that doesnt help install stock rom again. If nothing works go to service center.
Moderators please close this thread
am on the latest version the problem am facing is the call ain't connecting at all!

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