Database Users

[Q] Random shut down - Diagnostics?

I have had the Galaxy Note for a month now and I have had 4 times randomly where it seems to have shut down. When I press the power button nothing happens, I have to take out the battery for it to get it started. I suspect maybe an app is the cause, are there any diagnostics programs for android phones that can log so you can see what causes the crash?

You are in Stock ROM or Custom ROM??

ROM version
ranjan.alva said:
You are in Stock ROM or Custom ROM??
Click to expand...
Click to collapse
Latest stock ROM, 2.3.6 XXKL7 kernel 2.6.35.7, since ICS is on it's way I thought to wait with using a Custom Rom.

Are you rooted? Custom Kernel maybe?
Also, no need to pull the battery, simply long press the power button for about 10 seconds and the phone will restart.
Sent from my GT-N7000 using Tapatalk

No root
mfractal said:
Are you rooted? Custom Kernel maybe?
Also, no need to pull the battery, simply long press the power button for about 10 seconds and the phone will restart.
Sent from my GT-N7000 using Tapatalk
Click to expand...
Click to collapse
Haven't changed anything yet, so no Root. I tried the 10seconds every time it happend but it doesn't work seems like it has crashed and only removing the battery will do the trick.

I had rather similar problem with my G. Note after about 1 month.
Problem seem to come from Android System failure and cannot read
the Ext SD card after some of the apps had been transferred to the
Ext SD. I am not quite sure why it behaved like that.
The phone just hanged and will not respond. I could power down by
pressing the power button. Then I would press power button for more
than 10 sec it will boot but after a short while will still hang. I would
then remove the Ext SD and try to re-boot and this time it will work
but those programs transferred to the Ext SD are no longer available.
Problem appeared to be due to the inability of Android reading the the
program(s) in the Ext SD. Uninstalling the programs seem to work.
The data in the Ext SD did not interfere with the working of the phone.
Deleting the program files in the hidden .android folder seem to do the
trick.
Can any of the Gurus or expect please advice on this and why it is behaving
like this? Is there a a diagnostic program that can assist in identifying the
problem? Will appreciate any assistance. Thank you.

Today my phone has shut down twice and I missed some important calls. I adore this phone but I have to ckeck constantly whether it is on or off. It is not really off, when I charge it I hear the connection sound. So it must be on but in a state of coma. OP can you see if we have the same problem? I am on stock and rooted, but I've been having this issue prior rooting. Pressing the power button for 15 or so seconds restarts the phone. Surely it is an app, but which one?
Sent from my GT-N7000 using xda premium

I have a similar problem.
Running RocketROM R17 + CFRoot Kernel.
Some days it is fine, other days it can just hang twice a day, and I only notice it when I try to wake the GNote up.
Have no idea how to even start debugging it.

am using note since 2 months and i haven't faced such problem. and am suspecting this issue may be with some of the app or apps not responding properly. take all backup and try resetting your G note.

Exactly the same thing happened to me like the OP, twice since I bought my phone. I am running stock & no SD card.
Sent from my GT-N7000 using Tapatalk

ranjan.alva said:
am using note since 2 months and i haven't faced such problem. and am suspecting this issue may be with some of the app or apps not responding properly. take all backup and try resetting your G note.
Click to expand...
Click to collapse
+1..one month user..no issue here..
Sent from my GT-N7000 using XDA App

http://forum.xda-developers.com/showpost.php?p=21501791&postcount=17

[Q] I'm using a Octa-Core Galaxy S4, ramdonly heats up and Battery Drain from "Media"

[Q] I'm using a Octa-Core Galaxy S4, ramdonly heats up and Battery Drain from "Media"
Hi, im currently using the galaxy sy i9500, and it was great for a first few days. Then started around 3 days ago, BAtrery started draining very fast, and my phone would randomly heats up, i can feel it from my pocket. And my bettery would go from 70% to like 50% in and hour without doing anything with it. i Disabled all the features, air view, smart scorll etc etc. I even enable the power saver mode which did not help at all. Anyone have an idea on whats going on? (see pics)

You are not the only one experiencing such problems.
1st of all make sure you have updated to latest software version. Then try to disable from the app manager: Samsung push, samsung apps along with google music play service (media has been draining your battery the most)
Are you also experiencing lag and difficult camera access?
If none of those worked maybe try to do a factory data reset or try flashing a stock firmware via ODIN.
Sent from my GT-I9500 using Tapatalk 2

gzmiwza said:
Hi, im currently using the galaxy sy i9500, and it was great for a first few days. Then started around 3 days ago, BAtrery started draining very fast, and my phone would randomly heats up, i can feel it from my pocket. And my bettery would go from 70% to like 50% in and hour without doing anything with it. i Disabled all the features, air view, smart scorll etc etc. I even enable the power saver mode which did not help at all. Anyone have an idea on whats going on? (see pics)
Click to expand...
Click to collapse
Its really strange as i get non of the issue did u try reset and see if the issue is solve ?

gzmiwza said:
Hi, im currently using the galaxy sy i9500, and it was great for a first few days. Then started around 3 days ago, BAtrery started draining very fast, and my phone would randomly heats up, i can feel it from my pocket. And my bettery would go from 70% to like 50% in and hour without doing anything with it. i Disabled all the features, air view, smart scorll etc etc. I even enable the power saver mode which did not help at all. Anyone have an idea on whats going on? (see pics)
Click to expand...
Click to collapse
go to developer option and turn off windows animation
then in developer option > apps section > check don't keep activities
if it doesn't help u then try to flash another firmware or kernel
:good:
-
edit: also disable auto sync

123hiten said:
Its really strange as i get non of the issue did u try reset and see if the issue is solve ?
Click to expand...
Click to collapse
G-XtremE said:
You are not the only one experiencing such problems.
1st of all make sure you have updated to latest software version. Then try to disable from the app manager: Samsung push, samsung apps along with google music play service (media has been draining your battery the most)
Are you also experiencing lag and difficult camera access?
If none of those worked maybe try to do a factory data reset or try flashing a stock firmware via ODIN.
Sent from my GT-I9500 using Tapatalk 2
Click to expand...
Click to collapse
Yesss once i try to start up my camera app, it would freeze for like 2 secs, if it doesnt open. My gs4 will restart it self.
ps. im using the stock firmware... im i not ? did the retail shop root the phone for me? lol

gzmiwza said:
Yesss once i try to start up my camera app, it would freeze for like 2 secs, if it doesnt open. My gs4 will restart it self.
ps. im using the stock firmware... im i not ? did the retail shop root the phone for me? lol
Click to expand...
Click to collapse
Flash a correct firmware using odin from below link and hopefully u ll not have any issue :good:also after flashing reset the device and make it just like out of the box device to get best result
http://forum.xda-developers.com/showthread.php?t=2265477&highlight=stock+firmware

Most people seem to have the over heating problem when there is a corrupt file on the sd card. Try removing the card and seeing if that helps you.
Sent from my GT-I9500 using xda app-developers app

HELP ! My Galaxy S4 keep restarting !!!

I bought S4 2 months ago. Recently, it keep restarting and restarting. The battery go down from 50% to 0% when it restart. Anyone know how to fix this issue ?

Same thing over here
My S4 acted that way also.
It happened when I took burst pictures and then touch the little photo icon in the corner to see the captured images.
The phone restarted at 0% battery and got into restart loop.
Only removing the battery for a few seconds could stop this loop.
Now, I reinstalled a new ROM.
Hope it works.

Try install new recovery+ROM

There are many ways to try to fix this issue start from the least expensive :
- disconnect wireless
- remove sd card
- remove the battery and the sim card and reinsert them
- check if your battery is swollen and replace it if so
- try a factory reset
- if you have a custom rom try stock rom
good luck

..

difyel said:
There are many ways to try to fix this issue start from the least expensive :
- disconnect wireless
- remove sd card
- remove the battery and the sim card and reinsert them
- check if your battery is swollen and replace it if so
- try a factory reset
- if you have a custom rom try stock rom
good luck
Click to expand...
Click to collapse
- i already removed sd card, but it keep restarting.
- Just did, didnt work.
- My battery is fine, lots of people are suffering this problem so i think this is software, firmware, etc. problem.
- already did, twice.
- I havent touched anything about ROM.

Logcat or kernel dbug messages may be useful in this cases
Sent from my GT-I9505 using XDA Premium 4 mobile app

smep said:
Logcat or kernel dbug messages may be useful in this cases
Sent from my GT-I9505 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
can u give me more detail about those 2?

thinhtyt said:
can u give me more detail about those 2?
Click to expand...
Click to collapse
Those are diagnostic tools, they log every thing including fatal errors that cause the system to restart.
Install from play store
Sent from my GT-I9505 using XDA Premium 4 mobile app

Getting the same-ish problems. Phone is rebooting like mad, doesn't matter what ROM I have installed at all. Not sure if it's an issue with my battery but it seems that it could be a voltage/current issue that causes the phone to die for just long enough. As everyone knows if you pull the battery out whilst the phone is on, then put it back in after a second or two, the phone tries to reboot without you ever having pressed the power button
I just got 2 new batteries. Gotta wait about a week for them to come. Gonna do some testing, see if it stops the issues. If not, then it's a hardware issue and I'm gonna see if I can get it replaced under warranty.

How to use logcat
My problem seems to be different compared to the others in this thread, but don't want to start a new thread. Currently my S4 is lying in the office all week, because I use another phone, when I am outside of the office. It's equiped with pre-rooted MGA, but I also tried various other ROM's, with different ways of flashing e.g. CWM, Odin etc. also no wipe/full wipe. The problem is that as soon, as I take the phone away from the office, I have several restarts a day, which is never happen in the office. This is strange!
My thoughts are, that some app is responsible.
questions:
- can I find out in using logcat? / How to use logcat?
- There is a description to boot the phone into safe mode http://skp.samsungcsportal.com/integrated/popup/FaqDetailPopup3.jsp?cdsite=my&seq=871239. It's not working for me. Has anybody tried that?
- Any other ideas?

schlork said:
My problem seems to be different compared to the others in this thread, but don't want to start a new thread. Currently my S4 is lying in the office all week, because I use another phone, when I am outside of the office. It's equiped with pre-rooted MGA, but I also tried various other ROM's, with different ways of flashing e.g. CWM, Odin etc. also no wipe/full wipe. The problem is that as soon, as I take the phone away from the office, I have several restarts a day, which is never happen in the office. This is strange!
My thoughts are, that some app is responsible.
questions:
- can I find out in using logcat? / How to use logcat?
- There is a description to boot the phone into safe mode http://skp.samsungcsportal.com/integrated/popup/FaqDetailPopup3.jsp?cdsite=my&seq=871239. It's not working for me. Has anybody tried that?
- Any other ideas?
Click to expand...
Click to collapse
You may have an application that response to locations through gps which give you another set of profile depend on your location, try turn gps off and see...
Sent from my GT-I9505 using XDA Premium 4 mobile app

Try to swap batteries. When phone keep restarting all the time battery is faulty. Hope it helps.

Hi guys, I tested a few days before coming back. So what I can say now
Try to swap batteries. When phone keep restarting all the time battery is faulty. Hope it helps.
Click to expand...
Click to collapse
==> It is not battery
You may have an application that response to locations through gps which give you another set of profile depend on your location, try turn gps off and see...
Click to expand...
Click to collapse
I believe that goes in the right direction, but turning off GPS did not help. But I think it must have to do with location, sometimes it is stable the whole day (same as in the office) sometimes 2-3 reboots, one after the other.
Must be an app, but how to find?

Phone freezing on me

Strange problem. My phone freezes on me every 35-40 hours of power on. I need to remove battery and restart the phone for it to work. I could be just be in the app drawer or playing a graphic intensive game the phone would just freeze.
I don't know why this would happen to an otherwise wonderful phone. Snappy fast and great battery otherwise.
I've done the official Sammy firmware upgrade OTA and the phone is stock unrooted
Any clues?
Sent from my SM-N900 using xda app-developers app

shubhm_22 said:
Strange problem. My phone freezes on me every 35-40 hours of power on. I need to remove battery and restart the phone for it to work. I could be just be in the app drawer or playing a graphic intensive game the phone would just freeze.
I don't know why this would happen to an otherwise wonderful phone. Snappy fast and great battery otherwise.
I've done the official Sammy firmware upgrade OTA and the phone is stock unrooted
Any clues?
Sent from my SM-N900 using xda app-developers app
Click to expand...
Click to collapse
You could try a factory reset

Thanks. Is there a way to backup my apps and app status without rooting and titanium backup. I don't wanna root while its new.
Sent from my SM-N900 using xda app-developers app

shubhm_22 said:
Thanks. Is there a way to backup my apps and app status without rooting and titanium backup. I don't wanna root while its new.
Sent from my SM-N900 using xda app-developers app
Click to expand...
Click to collapse
Use Helium, It's an app by Clockwork Mod, It does the same as Titanium backup but doesn't require root

I'm having the same problem it will freeze home button or power button doesn't have to take battery out its a bit annoying!

shubhm_22 said:
Strange problem. My phone freezes on me every 35-40 hours of power on. I need to remove battery and restart the phone for it to work. I could be just be in the app drawer or playing a graphic intensive game the phone would just freeze.
I don't know why this would happen to an otherwise wonderful phone. Snappy fast and great battery otherwise.
I've done the official Sammy firmware upgrade OTA and the phone is stock unrooted
Any clues?
Sent from my SM-N900 using xda app-developers app
Click to expand...
Click to collapse
Try to use without ext sd card if there is any & observe.

Hey guys, I just wanted to share my experience with my SM-N9005 that's a week old today.
When I first unboxed it, it slipped in my sim card and 64GB sdcard and turned the phone on.
During the second or third screen of the wizard, the phone froze and rebooted.
After that, I went through the wizard again with no problems and finally to the homescreen.
I noticed on the status bar that the Play Store is failing to install / recover a whole host of apps and during that, I received that "Prevention Information" nonsense, the phone froze and rebooted after I tapped to see if I can find this app but all it showed me one was app, which was the Play Store services. I assume, maybe the apps failed because the services and Play Store wanted to update.
Well after all of that, there are times when the "Prevention Information" comes up, the phone won't freeze and soft restart (Just show the Samsung logo and come back to the homescreen with one or two vibrations) right away but eventually. There have been instances, where for example, I would be in the BBM for Android app or WhatsApp when this happens and return with no chat history but that happened once or twice, I think there was another instance that I lost information but that might not necesserily be an emmc issue but due to a sudden reboot or freeze without being able to save properly.
I also get a notification toast that I am running low on memory when I have plenty of memory left. (I would start seeing this around and after 10GBs have been used)
Things I have tried:
Factory Reset from the menu option.
Factory Reset from Recovery.
PC ODIN to the very first .tar ROM with corresponding CSC (XME) for my handset.
Removed the sdcard to see if it was that.
Nothing worked but the problems aren't as frequent.
I can't play games for too long because it will soft reboot. The phone does get warm quickly, which is a concern.
I think that's about it, I do love the phone but if this continues and this is a Samsung bug, I might just hold off from sending it back and buy a Nexus 5.
Samsung has been having too many issues with their handsets like faulty emmc chips, sudden bricked phones, multi-touch screen issues, etc.
This will be my last Samsung device either way but I am hoping that there's a fix because if I send it back, that's that.

I'm thinking of returning mine and sticking with the s4 to much hassle I've factory reset my device and left out my 64gb we card and see where it goes from here.
---------- Post added at 02:40 PM ---------- Previous post was at 02:39 PM ----------
I'm thinking of returning mine and sticking with the s4 to much hassle I've factory reset my device and left out my 64gb we card and see where it goes from here. I'm starting not to enjoy it and it feels like a hassle

[Q] Galaxy S4 keeps rebooting and having some strange issues

I have a Galaxy S4 (i9505) and it reboots randomly at random intervals. I had a custom ROM before (Cyanogenmod 4.4.4) and all have worked flawlessly and then suddently, one day, it have begun to have 'super-mega-slowdowns', Force-closes with random aplications. I have flashed the Stock Samsung ROM with Original Kernel and then it worked for half-a-day, after this it has begun to shut off by itself and refused to turn on anymore (Keeping on Model-Screen [Where's te kernel is being initialized] and then shutting off). With all these issues, I have flashed it again and now it works partially good. I can use it normal, but it reboots every ~30 minutes. I can be gaming, it reboots. It can be in my pocket, it reboots. All the time. Recently my 'Nova Launcher' has corrupted by itself and begun to Force-Close. I had to reinstall him. The battery also get down very fast.
What can this be? It's very annoying and I don't have any money to buy a new phone.
Thanks in advance.
EDIT: The issues have begun minutes after "smashing" my phone various times on the bed. (Reason for curious guys: My gf breaked up with me....via whatsapp. And then I was a bit angry of this.) My bed is not solid as stone, so I don't think it can be this. The phone is in 'perfect' optical state. No cracked screen or similar.

Check your battery if it's swollen
Sent from my GT-I9505 using XDA Free mobile app

Stefan0vic said:
Check your battery if it's swollen
Click to expand...
Click to collapse
No, my battery is fine. It's all 'perfectly' fine (optically).

Double flash the stock rom, uncheck auto reboot and turn on after 30seconds.
And then data wipe
If this does not work..
Flash latest CM build for your phone
Sent from my GT-I9500 using XDA Free mobile app

DeepankarS said:
Double flash the stock rom, uncheck auto reboot and turn on after 30seconds.
And then data wipe
If this does not work..
Flash latest CM build for your phone
Click to expand...
Click to collapse
I have made this twice, trice and nothing helped.
I think my phone is dying.
EDIT: I have made the emmc brickbug check and it have passed.
What it could be? (While writing this, the phone just rebooted itself AGAIN)

Anyone has a solution?