Database Users

Phone restarting randomly

Every once in awhile, I will look over and notice the Roger logo popped back up on my phone which means its restarting. No idea how much this does in a day but I have caught it a couple times in the past few days. Anyone have this problem? An excuse to get a phone replaced?

yup..happens to me on average around 3 times a week.
i launch an app..the screen goes blank..suddenly i notice the phone has restarted.
maybe low on RAM or too high temperature

Me phone has only done this once to me after I cleaned too many built in apps from my phone.
Other than that my phone has never rebooted.
Swyped from my rooted X10i using XDA.

My phone had restarting problem when i used aHome home launcher. After unistalling it, never happened again

Weird. My phone has never done it while i am using it. Its always done it when sitting by itself on a table, not running anything.

If you guys read the SE support site, you'll know that it has to do with the phone running out of memory because of too many apps running at the same time.
I know that there is a group here who does not believe in Advance Task Killer app, but I haven't had this issue after starting using this app. And, I'll repeat again, it helps me conserve the battery, not matter whoever who keeps saying that it is useless for that purpose.

visitador02 said:
If you guys read the SE support site, you'll know that it has to do with the phone running out of memory because of too many apps running at the same time.
I know that there is a group here who does not believe in Advance Task Killer app, but I haven't had this issue after starting using this app. And, I'll repeat again, it helps me conserve the battery, not matter whoever who keeps saying that it is useless for that purpose.
Click to expand...
Click to collapse
It reboots even if you have a lot of memory free. This morning it rebooted after 30 min from the first boot and I didn't use it.
Ciao Angelo

noticed this happening quite a bit over last 2-3 days, not sure if its been caused by program update, possibly adw home.
today has been the worst, disconnecting and reconnecting almost every minute or so.
gonna try switching 3g off see if that helps. really annoying, makes browsing a PITA.
Sent from my X10i using XDA App

Mine restarted itself about 20 minutes ago haha.
Is this a problem for rooted phones mostly?

Ballfuzz said:
Mine restarted itself about 20 minutes ago haha.
Is this a problem for rooted phones mostly?
Click to expand...
Click to collapse
mines not rooted, I'm on baseband .31 fw:r2ba026
Sent from my X10i using XDA App

This morning it rebooted 3 times.
Ciao Angelo

I personally found that it happen when I connected to Wifi.
That's for myself.

X10 Restarting
you showld try to turn off the WCDMA mode, after turning only GSM mode it never restarted again, and if i turn it on goes back to restarting every once in a wille, especialy when connected to my car's bluetooth.
try it and give feed back.

Started happening to me after I stopped using advanced task killer... maybe it happens when it runs out of ram?

Don't your phones get extremely laggy without ATK? I usually don't exit apps when I'm done with them, I just press the home button, and open up more apps, so I can't go without it...
As far as I can recall, my phone's never restarted on me...

In the last couple of days it is happening to me too.
I stop using the phone for some time, and then it just restarts itself.

i just bought an x10 yerstday and ever since the recent update it has continuously rebooted on its own when browsing the net and playing music.
This really bugged me since i didnt know whether it was a faulty set or the new update was the problem. after going through various threads on various forums i realised the problem is very common.(unrooted before and fully factory unlocked)
So here is my Solution. it has not restarted yet after doing the following
1. Rooting and updating to latest firmware R2BA026
2. Installing Auto memory manager
> Setting it as follows
FA... 2MB
VA... 2MB
SS... 4MB
HA... 5MB
CP... 6MB
EA... 6MB
3. Installing Advanced Task Killer (Using it as normally as u could do)
> Untick Superuser permission
> Untick Auto Memory Manager
Dont let the memory fall below 15mb always check Auto Memory Manager and then use ATK.
Please tell me if this worked for you. it worked for me

I solved my reboot problem with Reset to factory defaults.

berbecverde said:
I solved my reboot problem with Reset to factory defaults.
Click to expand...
Click to collapse
Tried this, also tried resetting using seus and still it continues, think my phone has a fault now, I'm now running latest o2 uk fw (26).
If I'm on 3g it will cycle being connected and disconnected almost constantly, makes using net impossible, if I set it to use gsm only everything is fine. Could be o2 screwing with 3g where I live but I don't think so some how, not for this length of time!
Any one have any ideas? Failing that its gonna have to be sent away :-(
Sent from my X10i using XDA App

Ok so I wasnt a believer in all this r/s crap, but I alsmost shat my pants last night when my phone r/s on me during a call. Now at that time its wasnt on wifi but it r/s on me...i dialed again and after a few mins it r/s again. This is pissing me off. Any solutions.???
I guess if it continues then imma jump ona new phone.

samsung dive screen unlock

Hi I know im new to this and i have searched for my related subject with no avail so here is my issue/question. My Samsung galaxy note gt-n7000 keeps popping up in the notifications bar saying that Samsung dive has reset your password, so i logged in to dive and take a look to see if that's been hacked and someones messing with my screen unlock. But i notice the latest reset was 27/6 so i thought that's odd whys my phone keep resetting the password set the password back three times and its reset it self each time so far has any one else had similar issues? i'm wondering weather my phone has been hacked.
Im running ICS Official with root.

Did you by any chance try the unlock screen feature? If you did this is why it is doing it, mine did the same, only way I found to cure this, was to delete the account on pc and phone, then set up again only this time I have left that feature well alone.

volvo940seturbo said:
Did you by any chance try the unlock screen feature? If you did this is why it is doing it, mine did the same, only way I found to cure this, was to delete the account on pc and phone, then set up again only this time I have left that feature well alone.
Click to expand...
Click to collapse
I did once but its took over a month for the issue to arise, was yours straight away or did it take a month or two for the issue to arrive, I've just set a new password and restored system data using Titanium Backup Pro, I'll see how it go's now as the previous times it was instantly so I'm wondering weather some dodgy app got installed on my phone.

I had this issue and I reset the device and that was that. By reset I dont mean power on and then off I mean I flashed the device to get it back to factory clean. I do so every once in a while just yo make sure everything is running smoothly. It got rid of the issue you're speaking of. Ever since I left Samsung dive alone and only use it in case of emergencies.
-Sent from my Samsung Galaxy Note.

I had this issue too.
Try opening the Samsung Apps and update the softwares from Samsung.
Sent from my GT-N7000 using xda app-developers app

[Q] Random unresponsive home and lock button

Hi,
I am having some serious trouble with my note 3.
The basics of the problem are that the lock button seems to lock the screen but once pressed again it shows whatever was on the screen before, not the lock screen!? Holding the lock button does not come up with the turn off/reset options.
Another odd thing that happens along with this is that any application that is opened or closed the screen flashes black before opening up.
Along with this I have found that the alot of the native apps, including phone, contacts and most annoyingly, CLOCK, crash also. Making me late for work and rendering the phone useless unless I do a battery pull.
I will note that the most odd thing is that I contacted our business contract guy who who i expected to tell me to do a soft reset, told me that the supplier would swap out the phone?! That was last week and the new handset is showing early signs of the same thing.
Neither phones are rooted and I have not installed any unknown sources on the new handset to be sure it wasnt an outside source?!
Any help would be appreciated.

HAJ32 said:
Hi,
I am having some serious trouble with my note 3.
The basics of the problem are that the lock button seems to lock the screen but once pressed again it shows whatever was on the screen before, not the lock screen!? Holding the lock button does not come up with the turn off/reset options.
Another odd thing that happens along with this is that any application that is opened or closed the screen flashes black before opening up.
Along with this I have found that the alot of the native apps, including phone, contacts and most annoyingly, CLOCK, crash also. Making me late for work and rendering the phone useless unless I do a battery pull.
I will note that the most odd thing is that I contacted our business contract guy who who i expected to tell me to do a soft reset, told me that the supplier would swap out the phone?! That was last week and the new handset is showing early signs of the same thing.
Neither phones are rooted and I have not installed any unknown sources on the new handset to be sure it wasnt an outside source?!
Any help would be appreciated.
Click to expand...
Click to collapse
Factory Reset
if not solve ur problems, try Odin flash tools to flash another stock ROM
if not work take to service cause it should be hardware problem.
:good:

x102x96x said:
Factory Reset
if not solve ur problems, try Odin flash tools to flash another stock ROM
if not work take to service cause it should be hardware problem.
:good:
Click to expand...
Click to collapse
But why would the problem occur on two separate brand new devices?

because you have the same app on both phones :highfive:

dancapitan said:
because you have the same app on both phones :highfive:
Click to expand...
Click to collapse
lol....any suggestions what sort of app?

Does it also happen before you install any apps?
Send From My Samsung Galaxy Note 3 N9005 Using Tapatalk

ShadowLea said:
Does it also happen before you install any apps?
Send From My Samsung Galaxy Note 3 N9005 Using Tapatalk
Click to expand...
Click to collapse
Well some of my apps install straight onto the phone.
Do you think I should remove as many as possible and try then?

Same exact issue here
HAJ32 said:
Hi,
I am having some serious trouble with my note 3.
The basics of the problem are that the lock button seems to lock the screen but once pressed again it shows whatever was on the screen before, not the lock screen!? Holding the lock button does not come up with the turn off/reset options.
Another odd thing that happens along with this is that any application that is opened or closed the screen flashes black before opening up.
Along with this I have found that the alot of the native apps, including phone, contacts and most annoyingly, CLOCK, crash also. Making me late for work and rendering the phone useless unless I do a battery pull.
I will note that the most odd thing is that I contacted our business contract guy who who i expected to tell me to do a soft reset, told me that the supplier would swap out the phone?! That was last week and the new handset is showing early signs of the same thing.
Neither phones are rooted and I have not installed any unknown sources on the new handset to be sure it wasnt an outside source?!
Any help would be appreciated.
Click to expand...
Click to collapse
I am having this same exact issue. First happened when I installed a SanDisk Ultra CLASS 10. I thought the card was causing me compatibility issues so I returned it to amazon. This was just a few days ago. The only thing that worked to fix this issue was to remove the battery.
On the way to work today I suddenly couldn't play any music downloaded from Google music to my device. However, I could stream music that was not downloaded to my device. I also couldn't view any pictures in my picture gallery. I tried rebooting the phone and guess what -- I got the same exact issue as the original post above.
I wasn't going to mess with my phone while driving so I made up my mind that I was going to return it to verizon tomorrow. About an hour into work I picked up my phone and it gave me the onscreen instructions to swipe up to get flip board -- same instructions it gives you after a reboot. I then tried playing the same music that wouldn't play before and it played. I tried viewing pictures in the gallery that were inviewable before and they were now viewable.
I'd like to know what is going on too. I can't just give up to the fact that my phone doesn't want to work at certain times of the day so I just have to give it an hour.

HAJ32 said:
Well some of my apps install straight onto the phone.
Do you think I should remove as many as possible and try then?
Click to expand...
Click to collapse
The best thing would be to remove all non-factory apps. But yes, start by removing as many of them as possible.
(If that doesn't work, do a factory reset and cache wipe through the recovery menu, and don't restore a single app. (I'm not talking abouy the bloatware, we all have those.))
If there are no problems at that point, add back your apps one by one. (no restoring anything, make sure they are clean installs.)
Eventually you should run into whatever app is causing the issue.
Send From My Samsung Galaxy Note 3 N9005 Using Tapatalk

Same issues
ShadowLea said:
The best thing would be to remove all non-factory apps. But yes, start by removing as many of them as possible.
(If that doesn't work, do a factory reset and cache wipe through the recovery menu, and don't restore a single app. (I'm not talking abouy the bloatware, we all have those.))
If there are no problems at that point, add back your apps one by one. (no restoring anything, make sure they are clean installs.)
Eventually you should run into whatever app is causing the issue.
Send From My Samsung Galaxy Note 3 N9005 Using Tapatalk
Click to expand...
Click to collapse
I reset the system to factory settings and started arranging only the installed apps and widgets and I got the same lock screen issues.
This time the phone wouldn't go to the lock screen but it would give me the option to restart or shut down. I set it aside again and when I picked it up a few later it showed me the home screen wwith instructions on how to access flipboard -- as if it was reset! I have a warranty on mine so I'm gonna return it to verizon tomorrow or friday.

Note 4 will Auto Restart even not using it!!

Hi,
Everyone here, just got my new Galaxy Note 4 yesterday.
I have encountered this issue, the Note 4 will auto restart after not using it for a while, say 10 to 30 minutes it will auto restart. At first, I thought I was accidentally pressed the power button but I put it on my table not using it for a while it will auto restart.
Latest: I used the Note 4 to call my friend in the midst of the call, the phone auto restarted.
Till now, I still not yet install any program into the phone, still in its original condition.
Anyone here know what's wrong with my Note 4? or have experienced the similar problem in your other phone? How to solve it?
Could this hardware failure or software problem?
Thank you.

tomboyed said:
Hi,
Everyone here, just got my new Galaxy Note 4 yesterday.
I have encountered this issue, the Note 4 will auto restart after not using it for a while, say 10 to 30 minutes it will auto restart. At first, I thought I was accidentally pressed the power button but I put it on my table not using it for a while it will auto restart.
Latest: I used the Note 4 to call my friend in the midst of the call, the phone auto restarted.
Till now, I still not yet install any program into the phone, still in its original condition.
Anyone here know what's wrong with my Note 4? or have experienced the similar problem in your other phone? How to solve it?
Could this hardware failure or software problem?
Thank you.
Click to expand...
Click to collapse
No problems here. I suggest you do a factory reset and see if the problem still occurs. If it doesn't, one of the apps you installed is the culprit. If it does, I think you need a replacement.

pedmond said:
No problems here. I suggest you do a factory reset and see if the problem still occurs. If it doesn't, one of the apps you installed is the culprit. If it does, I think you need a replacement.
Click to expand...
Click to collapse
Thank you for your replied and suggested help.
In fact, I did one time factory reset but after that the Note 4 still auto restarted.
When the phone was in my hand from the shop till now I did not install any program into it.
Anyone know why the phone will auto restart?
Thank you

Go back with your phone where you bought it and ask for a new one!

Maybe a faulty unit. It's their fault. You can plead a compensation tho'.
This was sent from my Lenovo A850 via XDA mobile app.

i have the same problem.mine is not restarting every 30 min but it makes twice a day.sometimes it shutdowns. (no reboot)i factory reset problems still there.i am now got out my memory card and testing.

same issue
tomboyed said:
Hi,
Everyone here, just got my new Galaxy Note 4 yesterday.
I have encountered this issue, the Note 4 will auto restart after not using it for a while, say 10 to 30 minutes it will auto restart. At first, I thought I was accidentally pressed the power button but I put it on my table not using it for a while it will auto restart.
Latest: I used the Note 4 to call my friend in the midst of the call, the phone auto restarted.
Till now, I still not yet install any program into the phone, still in its original condition.
Anyone here know what's wrong with my Note 4? or have experienced the similar problem in your other phone? How to solve it?
Could this hardware failure or software problem?
Thank you.
Click to expand...
Click to collapse
I am having the same issue, although I have installed some apps on my Note 4. Also, I tried uninstalling apps, and changed some settings. Every time it auto restarts, it reverts back to the settings from before, and shows all of the apps back on the device. I'm not sure what is going on with it, but it is extremely irritating. It doesn't seem to matter if I'm using the device or not. It's completely random.

Check to make sure your battery is seated properly (no loose contacts). Otherwise, it might be a faulty unit. A large batch of Nexus 7s had a similar issue and they all had to be sent in for a warranty repair.

after i removed my sd card and tested for 2 days no random restart and shutdowns.interesting.

My FIL had an S4 that kept rebooting.. It turned out to be his SD card... FACT
Sent from my SPH-L710 using XDA Free mobile app

schlepprock said:
My FIL had an S4 that kept rebooting.. It turned out to be his SD card... FACT
/QUOTE]
I just got my phone today and I haven't put an SD card into it yet. The darn thing is still rebooting a couple of times per hour.
Click to expand...
Click to collapse

Hi there.. I'm from Indonesia... I got the same problem here... The store said it is because of the software.. But the technician not there yet to help...

Hi There
I have the same problem my phone is N910CQ (Turkish variant). I took it to the samsung service they kept the phone for 5 days and finally they said nothing was wrong with it but my problem still exist. So i tried everything possible that i can try. Nothing works so far. Wat if i install N910C firmware on my N910CQ because Antutu sees it as a N910C Can some one tell me if thats ok or not.

Note 4 random rebooting
Greetings all,
I have had my T-Mobile Galaxy Note 4 for a little over a week and I absolutely love it except for the random reboots. The phone reboots randomly, often at at night while on the charger. That is really bad because everytime it does, it wakes me with the T-mobile jingle. I have started muting the audio at night to avoid being awakened by this but that means I cannt be reached by phone while it's muted. I have cleared the cache several times with no improvement and I have done a factory reset once and the problem persists. It seems entirely random. There was one day where I had no reboots. Most days it's a couple or so and one night it rebooted about 5 times durring the night wrecking my sleep. I do use an memory card and I just removed it today as a test. So far no reboots but it's only been a couple of hours so far. This is a significant problem and any help anyone can provide would be greatly appreciated. Likewise, I will post any progress I am able to make to this forum.
Thanks

Burbank Jim said:
Greetings all,
I have had my T-Mobile Galaxy Note 4 for a little over a week and I absolutely love it except for the random reboots. The phone reboots randomly, often at at night while on the charger. That is really bad because everytime it does, it wakes me with the T-mobile jingle. I have started muting the audio at night to avoid being awakened by this but that means I cannt be reached by phone while it's muted. I have cleared the cache several times with no improvement and I have done a factory reset once and the problem persists. It seems entirely random. There was one day where I had no reboots. Most days it's a couple or so and one night it rebooted about 5 times durring the night wrecking my sleep. I do use an memory card and I just removed it today as a test. So far no reboots but it's only been a couple of hours so far. This is a significant problem and any help anyone can provide would be greatly appreciated. Likewise, I will post any progress I am able to make to this forum.
Thanks
Click to expand...
Click to collapse
I have the same problem, I do not have memory card inserted into the phone. It wakes me 3-4 times every night. The store sent it to a lab and they said that the phone is fine and does not have any problem. It drives me nuts.

Update
Burbank Jim said:
Greetings all,
I have had my T-Mobile Galaxy Note 4 for a little over a week and I absolutely love it except for the random reboots. The phone reboots randomly, often at at night while on the charger. That is really bad because everytime it does, it wakes me with the T-mobile jingle. I have started muting the audio at night to avoid being awakened by this but that means I cannt be reached by phone while it's muted. I have cleared the cache several times with no improvement and I have done a factory reset once and the problem persists. It seems entirely random. There was one day where I had no reboots. Most days it's a couple or so and one night it rebooted about 5 times durring the night wrecking my sleep. I do use an memory card and I just removed it today as a test. So far no reboots but it's only been a couple of hours so far. This is a significant problem and any help anyone can provide would be greatly appreciated. Likewise, I will post any progress I am able to make to this forum.
Thanks
Click to expand...
Click to collapse
Greetings again,
I returned my Note 4 to T-Mobile and got a brand new phone, and sim card. I have all my software loaded and configured as with the old Note 4 and it's been about 36 hours now with no reboot. If it doesn't happen in the next couple of days or so, I will probably be pretty confident that the problem is solved. I'll keep you updated.

OP, is it rooted? I have the unbranded Note 4 (SM-N910H), I've had mine rooted for 2 weeks and it kept randomly rebooting twice or so every 1-2 days, now I've removed the root and everything seems to be working fine with no reboots since 1 week. I hope this helps.
P.S. I've rooted using the CF Auto root.
Anyone knows why the root was causing random reboots for me? I've tried with knox disabled and enabled and with both options I get the same reboots.
Edit: Forgot to say that most of the random reboots happened while the phone was idle (screen off)
Thanks.

note 4 restarting
I have the same issue .. my note 4 is auto restarting... i use gear s all the time bu connecting it with note 4 via bluetooth and the phone randomly auto restarting .. yesrterday i didn't connect the gear s all the day and the phone works all the day fine and it didn't restart .. so i really don't know what is causing this problem ! Anyone can help?

Frustrating
I have a similar issue with the Note 4.
A few back, it randomly restarted and I lost half of my contacts and settings. I thought it was a one-off occurrence and re installed all my contacts and settings. Today, it kept restarting and hasn't started again. I called ATT and have asked for a replacement.
Hope the new one shapes up better than this. It sounds like there is a hardware defect in a lot of the phones.

Same here N910CQ, brand new one...

Note 4 (T-Mobile) Lag, Freeze, Crashes, Restarts.

This is my first post on this forum. I searched around here for a solution, didn't really find one matching my problem. I am not a phone wizard or anything like that either. So I'll try my best explaining my problem.
First things first:
Phone: Note 4
Model #: SM-N910T
Android Version: 5.1.1
Rom: Stock Rom
Rooted: Rooted Once and used a custom Stock T Mobile Rom Once.
Here's the ROM I used at the time: http://forum.xda-developers.com/not...10tuvu1cog2-debloated-deodexed-stock-t3175406
Recently I So recently my phone out of the blue started lagging, freezing, and restarting itself. I didn't download any applications or anything like that for it to freeze up. I was currently then on the custom ROM I have mentioned above and it was the updated version. I have tried everything to my knowledge to try and fix the problem. I have tried going back to stock T mobile ROM (currently on stock rom now) through odin and stuff. After all that, it was still lagging, freezing, and restarting etc... Ran it through safe mode and the only problem in safe mode is that the lag is gone, but the restart is still there. Running in safe mode, if I would turn the screen off and back on to unlock my phone, there would be like 40% chance that it would restart after unlocking the phone and the phone would just restart normally. Rarely, whenever my phone would attempt to restart.. I would get a "Could not boot normally" message along with couples codes below and the image of android guy. Then I would have to take my battery out and attempt to restart the phone once again.. I've wiped the cache and everything in recovery mode, nothing helps at all. Also, the phone is in perfect condition. Hasn't been dropped, cracked, no water damage, or anything like that.
This place is my only hope to fix my phone before I will go out to buy another phone from the carrier.
Thank you all for taking your time to help me

u r not alone
hi, huntitude. even i am experiencing similar issues. kindly follow this thread and update if u find any solution
http://forum.xda-developers.com/note-4/help/frustrating-problem-phone-lagging-t3336964

doctor geek said:
hi, huntitude. even i am experiencing similar issues. kindly follow this thread and update if u find any solution
http://forum.xda-developers.com/note-4/help/frustrating-problem-phone-lagging-t3336964
Click to expand...
Click to collapse
Well I already got rid of my note 4 unfortunately before anyone could help me here so I had to upgrade my phone to note 5 and return note 4. While I still had my note 4, I realized something weird. While the phone was lagging and crashing etc.. When I had it plugged in for charge it would work perfectly fine. No lag, it wouldn't freeze up or restart (had it running perfect for 7 hours). It was like my phone was brand new again. As soon as I unplugged it from the charger, few minutes in and it was back to restarting and all that. I never knew why it did that.
Anyone know why this mightve happened?

Might be the battery though

I thought that too. I tried my brothers note 4 battery for awhile and it worked for a little bit and then it started doing the same thing even on his battery. Shrugs.

Huntitude said:
I thought that too. I tried my brothers note 4 battery for awhile and it worked for a little bit and then it started doing the same thing even on his battery. Shrugs.
Click to expand...
Click to collapse
In the COH update iteration there is an annoying bug that affect fingerprint.
The bug causing the phone to restart, lagging & closing all apps randomly when the fingerprint is set.
May be this one is also the same.
Try to disable all fingerprint related settings.

d4rkkn16ht said:
In the COH update iteration there is an annoying bug that affect fingerprint.
The bug causing the phone to restart, lagging & closing all apps randomly when the fingerprint is set.
May be this one is also the same.
Try to disable all fingerprint related settings.
Click to expand...
Click to collapse
I never used finger print scanning on my Note 4. Always disabled.