I realized something about why my phone freezes up sometimes (turns off?) - Galaxy S I9000 General

I had this problem of noticing my phone is turned off at random times (usually once every 2-3 days). I would pull out to use my phone, and its off. I tried calling my phone to see if maybe it was just stuck in sleep, but it went to voice mail. This is very annoying because i cannot rely on my device to be on when it should be (ie- for an alarm) The only way to get it back on was to either re-install battery or hold down power for about 10 seconds. This is my 3rd SGS and it happened on the 1st one and the 3rd (only had 2nd one for a day).
I just realized today (after the 6th time it happened in 12 days), that it only happens to me at places where i have no signal. It happened at work 3 times (where i get no reception), and once in the forest where i was bikeriding. I was in an area that showed no signal, and shortly after the phone was off. (it doesn't make any shutdown noise or anything, I just realize sometimes the phone has randomly turned itself off.
Could reception have something to do with this? Now that I think about it, the 1st phone i had also turned itself off at work....never at home. Will 2.2 fix this problem? Any advice would be greatly appreciated.

check your battery
did you flash any ROMs ?

Were you using SetCPU at all?

SetCPU mischief
My galaxy s was having to be shut down and having to have the battery removed to turn on again in all sorts of situations and I blamed all sorts of causes but in the end it came down to various clock speed issues. Now I'm running a minimum of 200

Related

So, out of nowhere my Mogul has been running SLOWWWWWW at random

*repost from PPCgeeks*
This just started happening within the last couple hours. I haven't recently installed/uninstalled ANYTHING, haven't messed with any settings, no reg. edits, nothing at all. When restarting, I notice that sometimes it takes longer that it usually does to load my today screen. I'm noticing no differences in RAM at startup. I notice, for example, going back and forth between tabs on HTC home, the phone will freeze for a couple seconds and resume working normally after that. When receiving a phone call, it takes FOREVER for it to respond when trying to accept or deny the call. While in a call, it responds terribly slow when trying to raise/lower volume. Sometimes going from portrait to landscape and vice versa even takes longer than normal. I've had ZERO problem with my Mogul since I first got it 4 months ago and now I'm ready to throw it out the damn window. What's the word guys? I can go on about a couple other things that the device is slowing on, but I think you guys get the picture. TIA.
On another note, I first noticed it doing this when I plugged the device into my car charger. After that, regardless of being on battery power or external power, it was sluggish like never before. I noticed today, my battery died faster than usual. About 1.5 hrs ago, it was at 40% charge, and within less than an hour it dropped down to 10%. I had data turned off all that time and I still noticed the battery drop as well as hotter than normal backplate. Could it be something with the power source? I remember once, quite awhile ago, my phone totally died and after I charged it for a bit and turned it back on, it ran the same way, hhhmmmmmmmmm.

Random Shutdown

When my phone is sitting idle (screen off) it will randomly decide to power itself off. Has anyone else noticed this? Any ideas on what could be causing it?
The Balvenie said:
When my phone is sitting idle (screen off) it will randomly decide to power itself off. Has anyone else noticed this? Any ideas on what could be causing it?
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Click to collapse
you mean randomly power itself ON, right?
if that is the case, it's normal, it just mean it woke up to connect to the internet, to get updates of news, emails, or whatever it was scheduled to pick up
nope. i mean it randomly turns itself off. this topic is being discussed over on the att captivate galaxy forum section.
interesting, so it's going from stanby mode, to complete OFF... nope never seen that happen to my i9000 model
yep totally powered off... completely sucks... looks like there are a bunch of ppl that have this issue with the captivate on att. $10 says its some lame piece of software that att puts on your phone that's causing the problem.
it's possible, i've read here a few users having crazy power issues (battery draining very fast) with their SGS i9000, but after wiping it out clean, to start anew, then the power problem is gone away.
so yes, a software could cause something weird like that.
Factory reset and so far so good
Hey guys,
I use a Galaxy S here in Hong Kong and I had the same random shut down issue constantly happen when my screen went off...
I tried everything, check temperature of cpu, etc. etc. and nothing worked, it just got worse and worse.
I even changed the battery to use the spare one that came with this. Still problematic.
Used SET CPU to limit the cpu to 400mhz, still problems.
Finally I did a factory reset and so far so good.
I only have the original system installed with the Remember the Milk app installed.
24 hours, no problems.
Installed AppBrain app.
Then I installed 3G WatchDog
12 hours, no problem.
Then I installed Paperdroid
12 hours, so far no problems at all.
If I run into an issue I'll post it here. But I think it definitely was a software issue.
Update - it randomly shut down on me
Alright guys, it shut down on my randomly today in the afternoon......
I dont know if it's the re-charging that screwed it up?
Because after my factory reset, last night was the first time i charged it....
Hmmm
This happened to me too - two days in a row until noon it would shut down two or three times - i uninstalled SetCpu and for now (24 hours) it hasn't happened again. I am not sure if it was the one responsible but it started happening after i installed two programs and i uninstalled them after it started happening. I uninstalled Visual Task Switcher first but on the next day it turned off again, then i unsinstalled SetCpu and it hasn't happened again - maybe some wrong profile settings but i didn't feel like experimenting
I had this issue once too in about 40 days.
I was reading an sms and then i turned into standby and put it in my pocket. Later, maybe 40 minutes i came home and my phone was completely off. I do not remember if i had to take out the battery before to get it on again.
I was wondering why it happened. Maybe it was caused by an app i had opened. Battery still was at 40%.
But since it only occured once in 40 days i doesn´t bother me.
Interesting you mention this as it just happened to me today for the first time. I took it out of my pocket and wtf? The phone was off. Very strange... Using the i9000 on the stock Eclair rom.
Should send back for warranty
Sent from my GT-I9000 using XDA App
software clash?
Well the phone suddenly switched off for me, but this time I turned off APPBRAIN and so far so good.
In fact, I came across an app called NoLED and since it kind of keeps ht phone on, while I have it on my desk, I'm able to be notified of stuff and so far with that, the phone hasnt' shut off.
I'm still experimenting with what works, but try turning off AppBrain and see if you still have the random shut off issue....
i use app brain all the time to keep my apps in sync
not the cause of the problem, that's for sure
my phone can last a whole day even with app brain running
OP, do you have MSN Talk installed on your phone? I have this same problem, seems to happen more when I am running MSN talk in a low signal area.
«try a new sim card. «Could be faulty. «i am on my 3rd phone and all of them had this same problem. «i bought a new sim card 4 days ago, and hasnt happened since. «but then again, this problem usually happens to me once every 3rd-5th day anyways, so i dont know if i am in the clear yet.
Me too, shutdown everyday
Hi guys
After upgrade OS to I9000ZSJG4, Phone random shutdown everyday.
Yep still shuts down
Tried keeping AppBrain off, still shuts down.
Used NoLED so the screen kind of stays on, still shuts off..
So far shut off on me after 40 hrs... this is really stupid.
I am this close to taking it back, but I genuinely think it's a software issue than a hardware issue...sigh
Anyone have any luck figuring this out?
Same problem no solution yet
Hi
I too have the same problem, haven't found any solution yet.
The temperature etc is all good, there is no pattern in shutdown issues.
I have tried factory reset and no new application, it still shut down while using in built browser.
I had the same thing happen to me while skiing in Whistler last weekend. It died twice. I attributed it to the cold. I normally use a 3000mah battery up there, but left it back the house that day. Afterwards while charging in the car and even charging it at home it died prematurely again. It was the eBay aftermarket variety 1500mah knock off. I have since changed back to the Samsung OEM battery. I haven't had an issue with it since. My assumption is that the knock offs in my case cannot handle the heat cycles of charging and then the cold as well as the original. Or they have a limited lifespan, well below OEM specs. I am now only using the 3000mah battery on the weekends to hedge my bet on the quality of manufacture, as it seems to be from the same factory as the 1500.

Has this ever happened to you?...Vibrant seems dead, battey re-install needed!

Since I have got it (2 weeks ago) i have picked up my phone make a call, and on about 7-8 occasions, have noticed that the phone is turned off, and I can't get it to turn on. The only solution is to take out the battery and put it back in. Has anyone else experienced this. I have updated to JH2 firmware, but it still happens. I even got a new battery for the phone (Bell employee let me swap with another phone that was going back to samsung for gps issues), but the problem still happens once in awhile (like every 2 days, sometimes more sometimes less). Anyone have any ideas? thanks
UPDATE: Someone mentioned for me to call my phone the next time this happens to see if it rings. They said it might stuck in sleep mode? Not sure, i just pullthe battery and then it works
I've had this happen, but only when the GPS was on. If it's happening with the GPS off, I'm guessing you've got a lemon.
So far I've not needed to take the battery out, though. I've always been able to reboot by holding the power button down for 5-10 seconds instead.
Yes I have been experiencing the same problem. From what I can see, it seems like the phone is over heating then it locks up. My only fix was to install a battery temperature monitor and also kill any tasks that are not needed by the phone. My phone hasn't locked like that since I've been doing that.
Sent from my GT-I9000M using XDA App
I have not had this problem. Been on a call for about 1-2 hours one time and the phone was fine. I was able to switch it to speaker, bluetooth, open other apps, and etc without any problems. I don't run task managers. I do have one, but I rarely use it.
Interesting...I experienced this for the first time today. Picked up my phone from teh night stand after having it plugged in all night and it was off. Had to pull the battery to get it to come on. The battery was about 85% charged when it came back on. It worked ok since but the battery drained kinda quick. I am using an aftermarket battery, got the 2 batts and charger on ebay. So I put the other battery in and havn't had any issues. I wonder if it over heated while charging? What apps are you guys running? The one I am running that would be most suspect would be weatherbug elite, and I just installed it a day or 2 before this happened.
I think it is a GPS issue. I got this phone on the first day of release. I’ve never had this problem until just days ago. I hadn't used the GPS extensively before last Thursday and Friday. During my business trip I had the GPS on for almost two days straight and during these two days I experienced the blank screen, shut down twice. I had to cycle the battery to get it to boot.
I had this happen to me while using Set CPU. Check out this thread. http :// forum.xda-developers.com/showthread.php?t=727006
take out spaces and what not.
I had this problem on my g1 but it started to get worst an I soon need too keep my mobile always connected to a charger so out turned into a landline phone lol but it was because I somehow broke a middle cell in my battery and need replacing but I don't know what to say about yours cause you tried a different battery :S
Sent from my T-Mobile G1 using XDA App
Experienced a freeze just a few hours ago while running the navigate application.
Trying to show my wife how uber cool it was and all. Switched on GPS, launched maps, chose directions, method / navigate. GPS locked and had my location pinned down until I reached the corner and suddenly the GPS kicked me to a location about 5 blocks away then froze the phone, requiring a battery pull and reboot.
Sent from my SGH-T959 using XDA App

Overheating and battery life.

I don't know what all your experiences are, but I noticed the past few days that my epic is getting hot on the back.
I also noticed that my battery is draining more so than usual. When I got the update last week my battery life sucked, but now since this overheat thing it's gotten worse. It drops a lot even when in standby.
I do not have gps, wifi, anything else on. I am not rooted. Didn't do any battery tweaks. This is completely stock di18.
This is normal use with 3g. It's getting annoying and I'm hoping someone has an answer. Thanks!
Do you have any email accounts configured in the mail application?
This happened once or twice - I rebooted the phone and all was peachy.
Sounds like you have a rogue process wearin it out.
Yeah my phone overheated yesterday while charging....this phone has a few more steps to go before it really beats my hero...
Sent from my SPH-D700 using XDA App
I partly found out what the problem was, but it seems you guys are ahead of me. I had some process keeping my CPU running at 95-100% nonstop. I still haven't figured out what the process was, as now it is back to the normal 5-15%, but I'll have to keep an eye on it now.
the task manager widget turns red and it shows you what process was causing it...for me it was the xda app...a few times.
I think my problem was not backing out of WordFeud. I didn't notice anything on the task manager though. Hasn't happened since that one time.
this happens to me when i'm plugged in and using gmail. screen flickers and then shuts off. the screen-off battery indicator shows the batt. gauge and a little thermometer sign next to it indicating it's too hot.
wtf?!?! this has to be a defect. anyway, is there any official word on this? any pr from sammy/sprint?
i have read elsewhere about some epics resetting themselves a few times a day which could indicate an issue with heating (at least on a pc). so if you think it might be hardware its possible. otherwise keep doing what your doing, monitor your processes for anything thats eating it up, go to about phone > battery use > cell standby to see your time without signal. the higher this is the more battery use. also, might want to consider a startup manager to prevent the 2 DRM files (search forums) from running as this can affect batt life too
you can also use setcpu even (free on here, search it) to throttle your cpu down when it hits a certain temp.
This is very interesting... My wife and I both have this phone, she has had this happen several times after the last update (I though she was just crazy). Me on the other hand... No problem!
I need to look into this a little deeper.
The only time my epic's battery gets hot is during heavy use or gps. Gps/Nav makes it heat up like a mofo. But other than that... *knocks on wood* Its all good, no problems. As far at battery life, I am rooted and using SetCPU to turn down the processor while the screen is off, helps a ton. Not using anything other than that... was using juicedefender but then I started not getting calls or text...
Sent from my SPH-D700 using XDA App
One thing, I learned, that didn't help my battery was putting my phone in the locker at work. That thing must have killed my TWS and ate my battery alive.
i feel like this thread will start to die but i had a weird somewhat related issue last night. i too have had maybe 3-4 times where i woke up to my charging phone with the red LED and a screen that would not turn on, battery pull, worked fine.
however, THIS morning my phone would freeze like 30 seconds after boot EVERY time. tried a few things to no avail until I wiped, reinstalled my ROM (aosp 0.4.1) and the data from a previous backup (which was the way i got that ROM to first boot successfully according to tips in that thread).
so this worked, but i couldnt figure out why my other steps wouldnt. had to be something in the data partition of my system at the time, since changing that worked. the only thing i could think of is that app watchdog which someone mentioned to track processor usage by apps. anyone else ever experience this?
I have experienced this once when I was playing Robodefense while the phone was charging. My phone tends to get a little warm when it charges, and hot if I run something intensive while its charging. Wondering if this will be an issue when I use this phone for GPS nav while plugged into my car.
Sent from my SPH-D700 using XDA App
"I'm having this problem too...I didn't get any warranty for this either. Any reasons onto why this is happening...I woke up this morning and picked up my burning phone lol the temp was at 50C so I took out the battery and let it sit for 15 mins...it went down to 30C, then after not touching it for another 15..it was at 17C...very odd...what should I do, this crap is going to die within the next hour I'm worried it will fry the hard drive or something. Need help! " - I wrote this on a diff. forum a couple days ago
I dont have anything on, no wifi, gps, or any 4g (lol only if I could find it)...I even got rid of my facebook/twitter/weather updater widgets. The only thing that updates is email, and that's only if I click on it. The battery has been dying a lot faster and I charge my phone next to the window now because its like 20 degrees outside here in Chicago, so that brings down my phones temp lol....and today, my phone's battery life went from 100 to 5 percent in about three hours of barely using it...wtf?!
Also, another problem...sometimes when I lock my phone and unlock it after taking it out my pocket or something, the screen doesn't seem to respond...I keep swiping my finger over it to put in my password and it wont do anything and it only works when I slide up my phone for the horizontal view. This happens like 4 out of every 10 times I open phone.
Very embarrassing especially if your trying to get someones number down, I stopped showing off the phone now ...lol

Nexus 4 radio issues, battery issues, constant reboots

I purchased my nexus 4 on release from the Google Playstore (UK) over 2 years ago now, recently updated it to stock 5.01 and have been bombarded with problems.
When using the phone, after about an hour of use it will suddenly ask me to re-input my sim card pin (I'm assuming this is a radio issue). After doing so, more often than not the phone will then just shut down - sometimes with a screeching noise?! At this point the battery still has around 50-60% left, when I then turn the phone on again, the battery suddenly drops and I usually see the figure to around 1-10%. This has required me to charge the phone 2-3 times a day in order for it to function, extremely annoying that the radio seems to fail and not pick up any network signal after the phone drops past 60% battery.
I've attached an image of my battery life to show what I mean about the drop - it's quite frustrating as I've looked after the phone extremely well so I can't understand why these problems are occurring.
Any help would be much appreciated!
ri$h said:
I purchased my nexus 4 on release from the Google Playstore (UK) over 2 years ago now, recently updated it to stock 5.01 and have been bombarded with problems.
When using the phone, after about an hour of use it will suddenly ask me to re-input my sim card pin (I'm assuming this is a radio issue). After doing so, more often than not the phone will then just shut down - sometimes with a screeching noise?! At this point the battery still has around 50-60% left, when I then turn the phone on again, the battery suddenly drops and I usually see the figure to around 1-10%. This has required me to charge the phone 2-3 times a day in order for it to function, extremely annoying that the radio seems to fail and not pick up any network signal after the phone drops past 60% battery.
I've attached an image of my battery life to show what I mean about the drop - it's quite frustrating as I've looked after the phone extremely well so I can't understand why these problems are occurring.
Any help would be much appreciated!
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To be honest, they all sound like gremlins from old data left in the partitions from the previous OS versions. I am on 5.0.1 and experienced none of those issues, in fact, it runs like butter. I would suggest a full wipe and see if that fixes the issue. Residual data can cause these sorts of random issues.
OP I have the issue with radio after a fresh factory image install. I have signal but cellular data will stop flowing. This is intermittent. Switching to airplane mode sometimes fixes the problem, but sometime I have to reboot. Considering going back to KitKat.
If you using android 5.0.0-5.0.1 - this can be android bags. i have this too it make me crazy!
I managed to get round to rebooting today (had exams lately so literally no time to sort the phone out). Did a factory reset and still the same issues, in fact it's gotten progressively worse since the last time I posted, battery cuts out at around 80% (switched off today at 87%). I get about 40 mins on screen time and bam, shuts down, I'm able to switch it back on in a minute or two, where I then see it down to about 15%. The fact that it's continuously asking me for my sim card pin is insanely frustrating, even more so when it shuts down RIGHT after i put it in.

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