[Q] Reboot, no network, can't enable wifi - Sony Xperia ZL

Hello,
i recently had the reboot issue with my xperia ZL. It just started to reboot indefinitly.
I noticed that some people fixed the problem installing a previous android version. So that's what I did. I used flashtool to install Android 4.1.2. (got the rom from http://forum.xda-developers.com/showthread.php?t=2350977)
The problem was solved for a few hours. But then i lost network signal and couldnt enable wifi anymore. Also it eventually reboots again (although now it takes more time, it does not reboot imediatly after booting, like the first issue).
Any tips on how to solve this problem? Could it be battery related?
My xperia currently: Android 4.1.2, build 10.1.a.1.434, bootloader unlocked.

thats a pretty old android for the zl... What were you using? Are you wiping / clearing cache before reinstalling? I would think if it was battery related you would not have any problems if it was connected to the charger... might try that..

ham5 said:
thats a pretty old android for the zl... What were you using? Are you wiping / clearing cache before reinstalling? I would think if it was battery related you would not have any problems if it was connected to the charger... might try that..
Click to expand...
Click to collapse
i was using 4.4.2 when the first boot loop problem occurred.
I did wipe cache before installing the current rom.
I also tried to install later versions, but no luck with any of them. When trying to install later android versions, i would eventually get the "process system not responding" error right after start up, and then reboot again. Also no network or wifi. At 4.1.2. at least i'm not getting the processes system error message at least.

Related

[Q] Weird problem installing custom ROMs

I've rooted my phone for the first time the other day and started venturing into the custom ROM's realm, but so far all I got were dramas and failures.
I started by downloading Cyanogen 6.1.1 and 7 RC1. I thought I'll try each to see how they perform. So I copied them to the sd-card, along with the radio update that was recommended on the Cyanogen 7 RC1 thread, and rebooted to Clockswork recovery. I wiped my data and cache and went on with the ROM installation followed by the radio update (notice that I skipped the backup stage. stupid, I know).
Upon booting, I immediately noticed that I have no signal, and a force close message that says: "the process com.android.phone has stopped unexpectedly. Please try again" pops up every 2 seconds. Nothing happens when the message is dismissed, mind you, but it still comes up constantly every couple of seconds. This, along with the 'no signal' thing, rendered the phone unusable.
At this point I'm thinking that maybe my phone is just not reacting well to the non-final build of the Cyanogen 7, so I gave the stable Cyanogen 6.1.1 a go. Lo and behold, same thing happens with it also. Now panic kicks in when I realize that I have no backup, and no stock ROM to go back to.
Eventually, I downloaded the latest rooted Desire 2.2 ROM, got it into my sd-card and installed it. Thankfully, everything was working properly again. After some asking around in the Cyanogen forum, it got to my attention that the update to the radio might have caused all of this trouble, and that the installation of the stock ROM brought the previous radio version with it, which solved the problem. But when I tried to install Cyanogen again, without tinkering with the radio, same thing happened. I then tried Oxygen 2, thinking that maybe my device just doesn't like Cyanogen, but the exact same problem persisted.
Anyone have any idea what's the deal here?
Did you wipe dalvik cache after flashing the roms?
Sent from my HTC Desire using Tapatalk
I wiped the cache partition before I flashed. It didn't say 'dalvik' specificaly, just 'cache partition'. I never wiped any type of cache *after* the flashing process.
You should wipe the dalvik cache after (or just before) flashing roms.
You can find it under the advanced menu in clockworkmod recovery.
Sent from my HTC Desire using Tapatalk
Alright, tried wiping the Dalvik Cache after flashing, problem still persists.
You could try downloading another radio and trying it. Even if it's not the recommended one, an older radio works better for some people. There is no such thing as 'the best radio to use', since result may have large variations for different people (in different locations, using different phones and ROMs). Just browse the radios post and pick one
Btw, since the dalvik cache is stored at /data/dalvik-cache, wiping the /data partition implies deleting the dalvik cache
Well, since the radio that I have installed now works, and since it stays the same one after installing a different ROM, it seems to me that the radio is not the problem here. I really would like to stay away from tinkering with the radio stuff...
Bump.
This really bugs me that it wont work. I feel like I'm missing out on the biggest feature of having a rooted phone...
Hmm... I've found that if I force the phone into Airplane mode, the FC messages stop. Of course, I still have no signal.
So, the reason for the FC messages is due to the failure to connect to my mobile network. Now, why would I be able to connect to my network fine on the official Desire ROM, but not on any other ROM?
If all else fails you could always trying flashing the RUU for your phone then start from the beginning and root again if you've tried everything else.
Sent from my HTC Desire using XDA App
Ok, I'll try that.
Just a quick question. After I run the RUU and the device is unrooted, will I be able to recover my nandroid backup fully after I re-root?

[Q] CM7 Random Reboot and RE Setup Issue

Hi,
I am having a really odd and very frustrating issue with the latest CM7 Stable Build on my device.
I have been using the latest stable since its release back in November.
I ensured a clean wipe and install of CM 7.1.0.1 and setup my phone accordingly and Nandroid Back Up around a Week later as the Device was behaving as intended.
Sadly, I am now plagued with the following issue which occurs without any common trigger....
I will be using the device which will be behaving normally and it will suddenly, normally when screen is off... reboot and enter a Boot Loop (CM7 Robot will either be frozen solid or will keep rebooting to CM7 Robot) which seems to continue until a battery pull.
I will then restart the device and it sometimes boots straight away though sometimes hangs for a while. Once booted it boot to the 'Setup your device' Screen, from which point onwards you are required to Re-Enter your Logins for Google and such like. All settings and sync profiles are normally missing/deleted so requires setting up of all apps requiring logins etc.
As you can imagine, the above is quite an inconvenient as it normally happens when I actually need to use the device
I have tried reinstalling a clean CM7 over the top as well as wiping and formatting the SD card.
Neither seem to have solved the issue.
Any help anyone can give would be greatly appreciated.
It is also worth noting that while the device will charge off USB, it will not allow usb tethering or any form of USB Mounting etc.
Cheers
Jason
Device Spec:
Phone: HTC Wildfire Alpharex S-Off
Android: 2.3.7
OverClocked: 518.4MHz-691.2MHz (SmartAssV2)
VM Heap Size: 24m
ROM: CyanogenMod-7.1.0.1-buzz
Radio: 13.55.55.24H_3.35.20.10
Recovery: ClockworkMod 2.5.0.7
Kernel: 2.6.35.14-nFinity arco(at)tuxbox #1
Custom MTD Partitons using S2E
cm7 issues.
sounds like your in quite a pickle my friend.
i used to get your reboot issues (the bootloops) but that was because my phone was overclocked to over 700. i never got the setup device screen though.
when you say youve tried a clean install over cm7 have you factory reset the device as well as deleteing the dalvik cache??
also my sound stupid but have you tried your backup to see if it starts again??
it sounds like something has became quite corrupted.
have you installed any new apps recently or changed anything in the system files of the phone?
also when you have to go through the set up are all your apps still there afterwards? And when you first flashed it did the tethering work at all?
Heavy_metal_man.
heavy_metal_man said:
when you say youve tried a clean install over cm7 have you factory reset the device as well as deleteing the dalvik cache??
Click to expand...
Click to collapse
Yup
heavy_metal_man said:
also my sound stupid but have you tried your backup to see if it starts again??
it sounds like something has became quite corrupted.
Click to expand...
Click to collapse
Yup and while it does restore to a point where I can use my phone quite quickly after however I'm very cautious after - typically it happens a couple of weeks later
heavy_metal_man said:
have you installed any new apps recently or changed anything in the system files of the phone?
Click to expand...
Click to collapse
No real new recent apps installed and no mods to the system files that I can recall.
heavy_metal_man said:
also when you have to go through the set up are all your apps still there afterwards? And when you first flashed it did the tethering work at all?
Heavy_metal_man.
Click to expand...
Click to collapse
All my apps are still installed but many apps require re-setup or accounts for sync require re-adding. Phonebook requires import of contacts however messages remain in place.
I can't recall I think it did or at least USB-Storage did
Do you have a SD ext partition?
I ask because I had similar problems (randomly losing data) with an ext 4 partition, repartitioning my card using ext 3 solved it, also put your dalvik cache and data back into phone memory if it isn't already as that can also cause instability.
Sent from my HTC Wildfire using xda premium
Try this....
Run an RUU for wildfire.
- Download (RUU_Buzz_HTC_WWE_1.14.405.2_R_C_Radio_13.45.55.24 _ 3.35.15.19_release_141106_signed) from android forums.
- Connect phone to PC and run RUU
- This downgrads phone OS to eclair (android 2.1)
- Let it do the bizniss
- Re-root with unrevoked 3
- Re-Flash CM7 and gApps
Many thanks Scratch and Arkose,
Since my post last week I have since formatted the SD Card as well as Wiping the Phone as much as possible.
I then flashed and installed the latest CM7 Stable, Radio Package as well as re-setting up the EXT Partition this time as Type 3.
Once up and running I reinstalled all Apps.
Seems to be running okay so far.
Long may it last hopefully.
If not will try last suggesion
Great stuff. Let us know how it goes
Sent from my HTC Wildfire using XDA App
A quick update...
Still having issues
I'm noticing that randomly phone process will crash for no apparent reason/cause, normally when off Wifi and on Mobile Data.
Last night was the worst its even been though... at a critical moment when I needed the phone to work... it decided it was having none of it.
Phone kept switching Airplane Mode On and Off causing process.android.com to crash along with most other services So I rebooted only to find that it now was either stuck in Airplane Mode or couldnt enable to Radio (No Phone Signal at all) so I did a battery pull while trying to walk home in the pitch black and rebooted.
The Saga continued even after a battery pull, I eventually as I got in the door was able to use the 'Torch' and recieve a phonecall before all the processes crashed once more...
So I did a battery pull, left the phone for five mins and rebooted. All was well for a while, enabled Wifi, phone seemed happy.
Had to reboot a short while ago, after recieiving a phonecall and text.... grrr... anyone have any suggestions?
I had problem with process restarting. Adw launcher process I downloaded Go Launcher ex I have no problems now.
Sent from my HTC Wildfire using Tapatalk

[Q] AT&T GS3 Freezing and Rebooting after Stock JB Update / Rooting (LONG)

Help! My phone is freezing / locking up and rebooting several times a day now!
I successfully did the stock AT&T Jellybean update this week when it became available via Kies.
I had no issues with the initial upgrade…it seemed to go smooth.
After a day…or a few hours….I can’t remember…I did start noticing a few issues with Touch Wiz closing or freezing and some other apps misbehaving. I can’t even remember what exactly the issues were.
I was also having some other quirky issues with the phone on stock ICS before the JB update…so I have been meaning to do a factory reset and reinstall everything.
So with the phone being even more flakey with JB I went ahead and did a factory reset with my new JB setup.
After a few hours setting up the phone with all my apps, settings, etc I noticed two issues. Swiftkey would not remain selected as my default keyboard and AT&T Voicemail viewer would not retain any of my account settings after a reboot.
After some Googling I learned that this is a know issue with JB 4.1.1 for many apps…they don’t quite install properly and something happens during shutdown that causes the settings to be lost. The only work around seemed to be:
Root Phone
Install apps
Backup with Titanium or other backup program
Uninstall apps
Restore apps – then they somehow install properly and work
I did this…first time rooting the phone….and the root and work around worked perfectly first time.
But after continuing to install apps and tweak my phone the real problems have now begun.
The phone is completely freezing at random times…in any app or in the TW launcher. It seems to just sit there frozen until I hold down the power key long enough to force a reboot or take out the battery.
There are no force closes or other error messages and I have found no other pattern to the freezes.
So now the phone is almost totally useless. It may work for a few hours…or just a few minutes before locking up. Worse…I have no way to know this has happened if the phone is in my pocket.
I did another full factory reset using the Recovery Mode and reinstalled everything again and am having the same issues.
I fear the root somehow corrupted my phone or one of my apps is totally incompatible with JB but I have to many (~70) it will be very hard to tell which one.
The other issue I am having is the battery is draining in just 4-5 hours even with light use.
Coincidentally….4G LTE was just turned on in my area this week so that would be a factor in both the battery drain and maybe even the lockups. I have a Microcell at home…wondering if 4G LTE and my Microcell are not behaving.
There are just too many variables with a new ROM (JB), fresh rooting of the phone plus recovery app installed, plus 70+ apps, plus new 4G LTE, plus my Microcell.
I don’t know what to try next to get the phone stable or to get the battery use reasonable.
Please post any and all suggestions….
One thing I’d like to clear up or eliminate is the root issue…is there any way that is the cause of my phone’s current problems?
What a mess of a week! Instead of the total awesomeness of JB, 4G LTE, and the fresh experience of using a rooted phone...all happening for me in the same week...I get a total headache and useless phone. Sure hope I can dig my way out of this.
Thanks for reading my long post!
I'd say to flash stock rooted official jellybean from here http://forum.xda-developers.com/showthread.php?t=1968625 i'd then do a Hard Factory reset *2767*3855# then you can install apps that are compatible with jb but not the app data and see how the phone is. also, for signal issues, try using a different modem located herehttp://forum.xda-developers.com/showthread.php?t=1831898
wujiku said:
I'd say to flash stock rooted official jellybean from here http://forum.xda-developers.com/showthread.php?t=1968625 i'd then do a Hard Factory reset *2767*3855# then you can install apps that are compatible with jb but not the app data and see how the phone is. also, for signal issues, try using a different modem located herehttp://forum.xda-developers.com/showthread.php?t=1831898
Click to expand...
Click to collapse
Thanks for the ideas....had not heard of the "Hard Factory reset *2767*3855#"....how is that different from a factory restet initiated from winthing Android or from the recovery program?
Also - is there any quick / easy way to know which of my apps are supposed to be compatible with JB?
Sure will be a pain to reconfigure everything again.
Should I be safe installing my apps via Titanium backup restores? (as long as I don't restore data)
Also - what about restoring my IMs and call logs from Kies? Is that safe?
Boomer6345 said:
Thanks for the ideas....had not heard of the "Hard Factory reset *2767*3855#"....how is that different from a factory restet initiated from winthing Android or from the recovery program?
Also - is there any quick / easy way to know which of my apps are supposed to be compatible with JB?
Sure will be a pain to reconfigure everything again.
Should I be safe installing my apps via Titanium backup restores? (as long as I don't restore data)
Also - what about restoring my IMs and call logs from Kies? Is that safe?
Click to expand...
Click to collapse
Do you happen to have juice defender? I had the same problem, and noticed it only happened when I was on battery. I uninstalled that and it stopped rebooting.
stbtigerr said:
Do you happen to have juice defender? I had the same problem, and noticed it only happened when I was on battery. I uninstalled that and it stopped rebooting.
Click to expand...
Click to collapse
Nope....juice defender...
And my phone doesn't really seem to be rebooting....just freezing up. I have to force it to reboot by holding down the power button for 10 seconds.
About to try a fresh factory ROM install (pre-rooted) and a hard factory reset.
Then I'll add my apps back very slowly to see....
What a pain in the you know what!
wujiku said:
I'd say to flash stock rooted official jellybean from here http://forum.xda-developers.com/showthread.php?t=1968625 i'd then do a Hard Factory reset *2767*3855# then you can install apps that are compatible with jb but not the app data and see how the phone is. also, for signal issues, try using a different modem located herehttp://forum.xda-developers.com/showthread.php?t=1831898
Click to expand...
Click to collapse
Well...I did all that...and no luck. Still freezing up.
I could not actually do the exact *2767*3855# reset...the phone would not respond to that command. So I used CWM to format the SDCard and also did a factory reset there.
Reinstalled my apps carefully and without data restore...boom....phone is locking up all the time again after maybe 12 hours of good operation.
Either this build of JB is not working on my phone or it somehow got fubar'ed during that first upgrade.
My plan now is to restore to factory ICS un-rooted....reset the flash counter if possible....and return the phone under warranty if possible.
Any recommendations for this?
Got replacement phone - still freezing up!
Boomer6345 said:
Well...I did all that...and no luck. Still freezing up.
I could not actually do the exact *2767*3855# reset...the phone would not respond to that command. So I used CWM to format the SDCard and also did a factory reset there.
Reinstalled my apps carefully and without data restore...boom....phone is locking up all the time again after maybe 12 hours of good operation.
Either this build of JB is not working on my phone or it somehow got fubar'ed during that first upgrade.
My plan now is to restore to factory ICS un-rooted....reset the flash counter if possible....and return the phone under warranty if possible.
Any recommendations for this?
Click to expand...
Click to collapse
HELP!!!! Please!!!!!
I did a warranty RMA and got a new (refurbed) phone from AT&T. I set it up with stock ICS and it seemed to work fine. I installed CWM without rooting via ODIN and did a Nandroid backup. I then used CWM to load TWRP recovery and did a backup with that.
Then I loaded the stock JB room with root. Tweaked the phone and app settings a little and things seemed to be fine for 1/2 a day. I reinstalled TWRP since the ROM flash replaced it with stock recovery. Things still seemed fine.
So...with JB rooted and seeming to work fine....I booted into Recovery (TWRP) and did a fresh Nandroid backup since the phone was finally all configured and working (apparently).
Well after rebooting from the backup...the phone is acting all crazy again. It seemed to crash my home WiFi network....had to reboot my router. Now the phone freezes or locks up any time I disable WiFi or change WiFi settings.
I am just cursed with the GS3!
Two separate phones with stock AT&T JB with root...one running CWM Touch and the new one running TWRP and both lock up or freeze all the time.
Should I give up and try custom ROMs? Give up on rooting?
I want TouchWiz for SBeam and some of the Samsung apps that I like better than stock...would rather just stay stock with Root.
What can I do to get this phone stabilized with root and JB???
Just did another test...
If I leave my house and walk a couple hundred yards away...as soon as the phone finally loses the WiFi signal and disconnects it locks up.
Seems like all my issues (with first phone maybe too) are tied to WiFi.
Is no one else having WiFi issues with JB? Could it be tied to rooting somehow? For instance...maybe the stock rooted ROM has different modem or WiFi drivers...or different kernel than the actual stock JB ROM I first used via Kies update?
Boomer6345 said:
Just did another test...
If I leave my house and walk a couple hundred yards away...as soon as the phone finally loses the WiFi signal and disconnects it locks up.
Seems like all my issues (with first phone maybe too) are tied to WiFi.
Is no one else having WiFi issues with JB? Could it be tied to rooting somehow? For instance...maybe the stock rooted ROM has different modem or WiFi drivers...or different kernel than the actual stock JB ROM I first used via Kies update?
Click to expand...
Click to collapse
I've got the KIES JB Update, & rooted. I am not experiencing any of the issues your having. It might be helpful if you could post a list of apps & widgets that you have installed, If you have frozen or removed stock files.
It sounds like you may be experiencing some app conflict issues.
MasterDecker said:
I've got the KIES JB Update, & rooted. I am not experiencing any of the issues your having. It might be helpful if you could post a list of apps & widgets that you have installed, If you have frozen or removed stock files.
It sounds like you may be experiencing some app conflict issues.
Click to expand...
Click to collapse
I have not frozen any apps or done anything I would consider advanced or risky....
I tried running with what I thought would be just "safe" apps....no luck. I've got most all of my apps installed and did a Titanium Backup so here is a dump of all the user apps backed up:
Code:
cgeo.geocaching-20121219-204517.tar.gz
com.amazon.kindle-20121219-204309.tar.gz
com.amazon.mp3-20121219-204326.tar.gz
com.amazon.mShop.android-20121219-204301.tar.gz
com.anddoes.launcher-20121219-205011.tar.gz
com.anddoes.launcher.pro-20121219-205016.tar.gz
com.android.chrome-20121219-204524.tar.gz
com.ap.advml-20121219-204732.tar.gz
com.apksoftware.compass-20121219-204539.tar.gz
com.ArtInGames.AirAttackHD-20121219-204225.tar.gz
com.asksven.betterbatterystats-20121219-204516.tar.gz
com.att.android.uverse-20121219-204944.tar.gz
com.att.mobile.android.vvm-20121219-204953.tar.gz
com.att.um.androidvmv-20121219-204448.tar.gz
com.aws.android-20121219-204954.tar.gz
com.careerbuilder.SugarDrone-20121219-204718.tar.gz
com.devuni.flashlight-20121219-204654.tar.gz
com.dominospizza-20121219-204542.tar.gz
com.duduapps.craigslistfree-20121219-204542.tar.gz
com.ea.tetrisfree_na-20121219-204932.tar.gz
com.ebay.mobile-20121219-204552.tar.gz
com.espn.score_center-20121219-204826.tar.gz
com.evernote-20121219-204602.tar.gz
com.facebook.katana-20121219-204621.tar.gz
com.gamestar.pianoperfect-20121219-204756.tar.gz
com.google.android.stardroid-20121219-204659.tar.gz
com.greatclips.android-20121219-204659.tar.gz
com.imangi.templerun-20121219-204915.tar.gz
com.imdb.mobile-20121219-204702.tar.gz
com.instagram.android-20121219-204708.tar.gz
com.jawbone.companion-20121219-204719.tar.gz
com.joeykrim.rootcheck-20121219-204826.tar.gz
com.july.cbssports.activity-20121219-204649.tar.gz
com.kb.Carrom3D-20121219-204804.tar.gz
com.keramidas.TitaniumBackupPro-20121219-205010.tar.gz
com.lastpass.lpandroid-20121219-204723.tar.gz
com.maxmpz.audioplayer-20121219-204808.tar.gz
com.maxmpz.audioplayer.unlock-20121219-204825.tar.gz
com.meijer.rx.android-20121219-204730.tar.gz
com.melodis.midomiMusicIdentifier.freemium-20121219-204849.tar.gz
com.metago.astro-20121219-204444.tar.gz
com.mxtech.videoplayer.ad-20121219-204733.tar.gz
com.netflix.mediaclient-20121219-204744.tar.gz
com.outfit7.talkingtom-20121219-204911.tar.gz
com.pandora.android-20121219-204752.tar.gz
com.photox.touchwhiz-20121219-204212.tar.gz
com.q2e.unitedfcu5017android.ufcu.uwnmobile-20121219-204953.tar.gz
com.rovio.angrybirds-20121219-204333.tar.gz
com.rovio.angrybirdsspace.ads-20121219-204352.tar.gz
com.rovio.angrybirdsstarwarshd.premium.iap-20121219-204414.tar.gz
com.rovio.BadPiggiesHD-20121219-204449.tar.gz
com.s0up.goomanager-20121219-205017.tar.gz
com.shazam.android-20121219-204827.tar.gz
com.shotzoom.golfshot-20121219-204655.tar.gz
com.skype.raider-20121219-204832.tar.gz
com.smugmug.android-20121219-204847.tar.gz
com.spotify.mobile.android.ui-20121219-204855.tar.gz
com.thewolverine.app-20121219-204944.tar.gz
com.touchtype.swiftkey-20121219-204859.tar.gz
com.trimble.allsportle-20121219-204258.tar.gz
com.vp.alarmClockPlusDock-20121219-204255.tar.gz
com.weather.Weather-20121219-204938.tar.gz
com.yelp.android-20121219-204959.tar.gz
com.yum.pizzahut-20121219-204759.tar.gz
de.heimlich.gut.solitaire.hd-20121219-204847.tar.gz
eu.chainfire.triangleaway-20121219-204224.tar.gz
jackpal.androidterm-20121219-204224.tar.gz
la.droid.qr-20121219-204813.tar.gz
net.androgames.level-20121219-204515.tar.gz
net.zedge.android-20121219-205008.tar.gz
nl.rogro.GScriptLite-20121219-204702.tar.gz
org.wikipedia-20121219-204958.tar.gz
Having the exact same problems as you. Please help. I'm also considering giving the phone back at Best Buy and having them give me a new one with ICS and leaving ICS on there. My steps are very simple. I had the stock ICS ROM from AT&T and I used Kies to upgrade to stock JB. That's it, nothing else, no rooting, nothing.
I am seeing exactly the same behavior, when wifi switches to 4G or even sometimes when bluetooth comes on, etc I will see the lockup and hang. Have to hold down power button to restart. But I don't think this is completely the issue, because even if I turn off wifi, bluetooth and only leave on 4G, then I still will see random reboots, but a lot lot less frequent. Also, I have always had 4G and I see the battery only lasting 4-6 hrs, so I think this is normal with 4G. I saw this even with ICS.
I have not done any factory reset or anything - I would assume if you use the Kies s/w to update and it leaves your files and apps on there, then it should just work. But I will try the factory reset once I backup my contacts, etc.
I'm a little shocked that people are having this problem with a newly released ROM.
abhansali said:
Having the exact same problems as you. Please help. I'm also considering giving the phone back at Best Buy and having them give me a new one with ICS and leaving ICS on there. My steps are very simple. I had the stock ICS ROM from AT&T and I used Kies to upgrade to stock JB. That's it, nothing else, no rooting, nothing.
I am seeing exactly the same behavior, when wifi switches to 4G or even sometimes when bluetooth comes on, etc I will see the lockup and hang. Have to hold down power button to restart. But I don't think this is completely the issue, because even if I turn off wifi, bluetooth and only leave on 4G, then I still will see random reboots, but a lot lot less frequent. Also, I have always had 4G and I see the battery only lasting 4-6 hrs, so I think this is normal with 4G. I saw this even with ICS.
I have not done any factory reset or anything - I would assume if you use the Kies s/w to update and it leaves your files and apps on there, then it should just work. But I will try the factory reset once I backup my contacts, etc.
I'm a little shocked that people are having this problem with a newly released ROM.
Click to expand...
Click to collapse
After several re-flashes to stock JB with root and still more freezing with WiFi, etc....I gave up and loaded a custom ROM this morning.
I'm running BlackJelly...and after about 8 hours it seems be be running great so far. It is TW JB-based...and having very few issues with it. Battery is poor but it takes a few days of charging and use I guess to get the battery / phone / ROM calibrated. AT&T Visual Voicemail is not working and the phone shows H instead of 4G LTE...but I'm sure I can fix those issues by searching through the hundreds of thread pages on that ROM is this forum.
Give it a try before you switch to ICS or trade in the phone. You can always flash back to stock un-rooted and use Triangle Away to reset flash counter.
Good luck!
Still stuck with crashing phone!
Boomer6345 said:
After several re-flashes to stock JB with root and still more freezing with WiFi, etc....I gave up and loaded a custom ROM this morning.
I'm running BlackJelly...and after about 8 hours it seems be be running great so far. It is TW JB-based...and having very few issues with it. Battery is poor but it takes a few days of charging and use I guess to get the battery / phone / ROM calibrated. AT&T Visual Voicemail is not working and the phone shows H instead of 4G LTE...but I'm sure I can fix those issues by searching through the hundreds of thread pages on that ROM is this forum.
Give it a try before you switch to ICS or trade in the phone. You can always flash back to stock un-rooted and use Triangle Away to reset flash counter.
Good luck!
Click to expand...
Click to collapse
Well...after over a week of trying it out....BlackJelly did not help me. Still had freezes / lock-ups.
I can't tell if the phone is re-booting itself or just re-launching the Launcher (I us Nova but tried stock and Apex too). The phone appears to re-boot on it's own but the up-time under status would not reset...making it seem like not a re-boot but a launcher reload or something. Pretty much same issues as with stock JB.
So I gave up and tried CM10.1 nightlies....and wow....crashing all the time now. Whereas stock JB and BlackJelly seemed to crash when I left my home or left any WiFi network or even just when I disabled WiFi while connected....CM10.1 crashes all the time while at home seemingly at random. I can get 5 hours of great use...then have it crash 5 times in an hour. Seems to crash a lot in the settings menus.
This is with my second (replacement) phone. I am just cursed!
How do I effectively use a LogCat app or something to find out what apps or services or whatever are crashing my phone? Help!
Read through this whole thread and no where did you ever mention clearing your cache. Clear your system cache/davlik cache and reboot.
cjranucci said:
Read through this whole thread and no where did you ever mention clearing your cache. Clear your system cache/davlik cache and reboot.
Click to expand...
Click to collapse
Sorry...should have mentioned that. I've cleared the system and davlik cache many times...before and after flashing. I've done full system wipes / resets, formatted my SD card...everything I can think of.
I either have a rouge app that I seem to install right away after clean flashes....or a rouge Wifi router in my house that messes up my phone even when I leave and use other networks...or a rouge ATT&T microcell that does the same....or a rogue LTE area in West Michigan....
Or a second bad phone sent from AT&T. But no form of JB seems to work for me no matter what. Guess I could run a clean install with no apps for several days...and then add in an app a day for the next 2+ months until I find the bad app...if that is even the case.
So bummed with this mess!
My phone freeze after rotation on landscape only with JB. all kind roms of JB stock, cyanogen,, aokp.
makamobile said:
My phone freeze after rotation on landscape only with JB. all kind roms of JB stock, cyanogen,, aokp.
Click to expand...
Click to collapse
Interesting....that might be what I was experiencing....but I never thought that was it....did not notice that cause/effect.
I gave up and went back to stock / rooted ICS / TW...version LH9. Loaded it yesterday and have had 24 hours of great use...no issues.
I miss JB and Google Now...but at least my phone works!
I'm not sure for stock JB but on other ROMs, you could try changing your governor and scheduler.
BWolf56 said:
I'm not sure for stock JB but on other ROMs, you could try changing your governor and scheduler.
Click to expand...
Click to collapse
When on CM10.1 I tried bumping the minimum CPU speed to 484 and 5xx (can't remember the actual numbers)....and the maximum CPU speed to to 14xx and 13xx (again, can't remember)....and this did not help.
Not sure if that is what you meant tho.
Anyway...I gave up and went back to rooted stock ICS (LH9) and the phone is working great. I've given up on JB for now. I will wait for a new major JB release from Samsung before I try again.
copy paste from gs3 verizon forum
Q: The phone keeps freezing when I go into landscape mode.
A: This has been covered many times in the thread, but to reiterate: If you are using the AOSP lockscreen you must disable "Ripple Effect" in Settings -> Lock Screen -> Lock Screen Options

SM-T800 after root all apps crashes

I've rooted my galaxy tab s 10.5 SM T-800 with android version 5.0.2
after rooting the tablet everytime it boots display message "unfortunately <application> has stopped"
and even pressing ok keeps appearing for other message for other app nonstop
I cannot access android home screen even
I doubt it's because of root. Try wiping dalvik cache. If that doesn't fix it you may have to flash the stock firmware.
When I had this issue I found that doing a factory reset helped temporarily.
It's temporary because when I rebooted the device the same crash happened
ashyx said:
I doubt it's because of root. Try wiping dalvik cache. If that doesn't fix it you may have to flash the stock firmware.
Click to expand...
Click to collapse
I've wiped the dalvik cache
but still the same problem
is there any solution other than stock firmware?
bsquared938 said:
When I had this issue I found that doing a factory reset helped temporarily.
It's temporary because when I rebooted the device the same crash happened
Click to expand...
Click to collapse
so what was the ultimate solution there?
anybody?
Had this same issue, as I said...
My intention was to root the device and get it working, so I started this thread...
http://forum.xda-developers.com/galaxy-tab-s/help/samsung-galaxy-tab-s-10-5-wifi-semi-t3242433?
(I got some help, including from ashyx who posted above (thanks again!) and have had a working tablet for 4 months now )

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!

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