Database Users

Instant reboot! Amazing feature

I installed Good today which is a pretty crappy app but trying it out for work. Anyway it froze up and caused my phone to lock up. All of a sudden my phone went back to the lock screen all my notifications disappeared and my radio turned off. Seconds later the phone acted as if I had rebooted the phone. Radio come on , WiFi and Bluetooth and then apps loaded. When I checked battery you can see a big drop because of the phone being in hard lock and then there's blank line which usually means a reboot BUT it didn't. I think on the SGS3 when the phone hard locks it just reboots the system without power cycling the phone. Its genius !
My uptime in status didn't reset either.
Brilliant work Samsung.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2

You experienced a soft reboot. Don't credit Samsung, as it is an OS thing. Happens more than you may think and it happens on other phones.

quick99si said:
You experienced a soft reboot. Don't credit Samsung, as it is an OS thing. Happens more than you may think and it happens on other phones.
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He can thank Samsung for not removing it.

quick99si said:
You experienced a soft reboot. Don't credit Samsung, as it is an OS thing. Happens more than you may think and it happens on other phones.
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Click to collapse
Every other phone I've had always does a full soft reboot and I've had a lot. So whether it's Samsung or not this is the first phone I've had that does it.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2

My N10 Keeps freezing and resetting

It has happened several times caused by various apps such as chrome, play store, dolphin after downloading something. Screen freezes and system eventually resets on it's own. Is anyone else having this problem?
Build: JOP40C

Same here, restarted and frozen 3-4 times in couple of hours.
I was browsing, using apps, dowloading in background, loads of syncing etc - maybe taxing the system causes it? (But i though it should handle it a bit better...)

I had a couple of reboots but no freeze before the firmware update.
After the update it hasn't rebooted but it froze once
Sent from my Galaxy Nexus using xda app-developers app

I've had exactly what you are saying. I had it three times and haven't had it since. Will update if problem persists.
Sent from my SCH-I535 using xda app-developers app

My keeps loosing Wi-Fi and completely shut down every time I turn it off and didn't turn back on in 5 seconds. Making things worse I have to wait several minutes until it allows me to turn it on by pressing power for a 5 seconds. In those few minutes it does not react on power button at all.
Factory reset did not help. Sadly it looks like I have no options other than return it back.

+1 reboots and freezing. Don't really want to return it since its finally rooted and cust recovery. Anyone think waiting for cust Roms will help?
Sent from my Nexus 10 using Tapatalk 2

No need to return the tablet for software issues.... Updates will come quick. That's a Nexus!!!
Sent from my Nexus 10 using XDA Premium HD app

Mine had been randomly restarting after installing some of my apps. I finally narrowed it down to HD Widgets and haven't had a reboot since uninstalling it.

I am not using HD Widgets and I get restarts periodically. What is the most efficient way to submit a bug report to google.
Sent from my Nexus 10 using Tapatalk 2

Just got an RMA for mine for the same issues u guys are experiencing. Wifi disconnecting and chrome freezing and rebooting. Looks like it may not be a hardware issue. Wonder if I should just keep it and wait for an update.
Edit - It was fine before the software update. Probably should ignore it once I get my replacement unit

I am also seeing the reboots happening every 3 to 4 hours like clockwork. I didn't have the device for more than a few minutes before the first update was pushed to it, so I can't say whether or not that was related. I do have HD Widgets installed, so I will pull it off and see if that helps slow the reboots down.
I'm using BootLog Uptime to keep track of the number and frequency of reboots. If this pattern holds, my money is on some kind of memory leak... just thinking from our own development experiences. Given how much higher the resolution is on the N10, I wouldn't count out some graphics heavy apps blowing through their heap much, much faster than on any previous Android device. We'll have to wait and see.

Just called Google and asked for replacement. I hope they aired new updates at the time my replacement arrived.
BTW, I had to initiated factory reset five or six times until it finally clears all data. Never saw Google product so buggy before.

That's a real bummer. Mine doesn't reset or display any of those problems. I have a tiny bit of light bleed in one corner at full brightness and the screen seems to have gotten a little more yellow over time... maybe just the glue drying. If any of you are brave and don't want to return right away, unlock the bootloader and reflash the stock image from google and see if that fixes things. It can help if there was some sort of corruption when you updated.

You may want to wait on that RMA. I had the same trouble with HD widgets installed.
No trouble at all since uninstalling...
dankerton said:
It has happened several times caused by various apps such as chrome, play store, dolphin after downloading something. Screen freezes and system eventually resets on it's own. Is anyone else having this problem?
Build: JOP40C
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I've never even touched hd widgets and have had two lock ups since I got it on Friday. Both occurred when task switching back to chrome and it was loading a previously viewed web page. Both times I was able to tap the power button to shut off the screen but couldn't wake it up. It eventually reset itself. It boots in like 5 seconds so it's not too terrible to wait for a software update, but I wonder what is causing it?

I think Chrome has some major bugs to be squashed when running on this device....mine has only crashed when browsing. That said, after uninstalling HD widgets, no crashes since...
NiXXeD said:
I've never even touched hd widgets and have had two lock ups since I got it on Friday. Both occurred when task switching back to chrome and it was loading a previously viewed web page. Both times I was able to tap the power button to shut off the screen but couldn't wake it up. It eventually reset itself. It boots in like 5 seconds so it's not too terrible to wait for a software update, but I wonder what is causing it?
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I'd like to update my results. From last night, just like djflan, I removed HD Widgets and so far, 7 hours later, the crashes are gone. So I have my fingers crossed that I've found my culprit.
Also, I installed the HoloWeb browser and I have found it to be quite a bit quicker and more stable than Chrome. For those of you have issues with Chrome it is worth a few moments to track this app down (here on XDA) and give it a try.
Some of you may not have remembered or gone through the Android 3.x transition, but these kinds of issues were very prevalent during that update as well. Many developers simply don't or can't test on a wide enough range of devices and OS combinations to catch all the issues, or they rely heavily on assumptions or code that "always worked fine" in the past. I think we're seeing the same sorts of behaviors again with 4.2, so it will take a couple of months for it all to shake out.
For now I think I have a stable configuration on the Nexus 10 and I'm sticking with the device. No RMAs will solve issues that are software related in my case.

Removed hd widgets, no crashes yet.

I get the same random reboots and I've never used the fancy widget app. it has happened 3 times already. One I was browsing, another time deleting a widget and the last one when I tried to change the wallpaper. Everytime I had to hold the power button 5-6 seconds until it reboot
Enviado desde mi Nexus 10 usando Tapatalk 2

I spoke to soon earlier... I actually had 2 restarts today. Once while chrome attempted to open a link from tapatalk and another while trying to load one of the free magazines in the play app.
I don't have hd widgets installed either
Sent from my Nexus 10 using Tapatalk 2

[Q] Phone shutting off randomly

Have had my nexus 4 for 2-3 weeks and it has shutdown on me 2 times so far. Both occasions the phone was untouched and was shut off without me knowing, how long and when I have no clue but on power up my wallpaper is reset to default. I don't notice anything else besides that being changed. Anyone have a clue to a fix?

What ROM u have? I'm having same issues. I'm using Xylon. I'm bout to flash Franco #28 kernel and see if it helps.
U should try flashing a new kernel too.
Sent from my Nexus 4 using xda app-developers app

bone stock. haven't done anything to it.

I also get something similar. It happens when I lock my screen. Once the screen goes off, it sometimes won't come back on until I restart my phone by holding down the power button till it's off, and then booting it. I'm not sure about my wallpaper changing, but it has happened on every rom I've used. Also, It didn't happen on stock, but I don't think I was even on stock for a week.

This never happened when I had stock...it started happening when I flashed the ROM. Hope Franco's Kernel helps.
Sent from my Nexus 4 using xda app-developers app

this happens to me from time-to-time. It's not a hardware issue, it think it's a glitch with this version of the os.

misfits9095 said:
this happens to me from time-to-time. It's not a hardware issue, it think it's a glitch with this version of the os.
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Well, I called and got an RMA. Seems like a known issue as well as a battery life issue some others seem to be having. Maybe they are connected in some way. Rep said this new batch they are sending out (RMA's) do not have these issues. I hope so...

Put me down as someone having this issue, Happen 3 time now, On stock rooted os.

I read that Google have confirmed there is an issue with the latest OS that can result in random reboots. I think it has to do with location services.
I also read that turning off any options for emergency broadcasts can help with random reboots.
Some widgets that use weather can result in reboots (due to them using location services to get correct weather), and since I disabled all emergency broadcasts and stopped using widgets that show weather, I have not had a random reboot (and I was having at least one every two days before). I am still using widgets that have the ability to show weather, but I just do not show weather and this seems to help.
Random reboots was causing a major battery drain for me and since I stopped getting these reboots, my battery lasts much longer.
I am on stock ROM, rooted.
Sent from my Nexus 4 using xda premium

Experiencing Major Reboot Issues

Let me preface this by saying this is my experience. I am passing this off to see if others are experiencing the same thing. I am not dissing this phone because I really like it.
I have seen more than 10 random reboots with this phone. The crazy part is when the phone reboots, I lose settings.... Like a lot of them. I recently experienced and my notification bar started malfunctioning where the settings would not pull up and I could not long press panels. I finally had to factory reset my phone.... After that, it rebooted again this morning while I was listening to the radio.
At this point I am going to have start a log to try to correlate where the problem might be.
This is very concerning. I have never experienced anything like this even with custom Roms.
Please let me know if anyone else is experiencing this.
Sent from my SM-G935T using Tapatalk

I've read that other people are experiencing this too. Hopefully mine doesn't come like this. I would recommend returning it and getting a new one. This is ridiculous that this is happening

Try removing all apps you installed and see if you cant pin it down to an app but if all said and done and phone is stock meaning you installed no additional apps and still see it happen then to me sounds like a Hardware problem and you should return it for a replacement.

anrchy666 said:
Try removing all apps you installed and see if you cant pin it down to an app but if all said and done and phone is stock meaning you installed no additional apps and still see it happen then to me sounds like a Hardware problem and you should return it for a replacement.
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Unfortunately, I think you are right.
Sent from my SM-G935T using Tapatalk

I'm having the exact same issues. Once or twice a day, usually in USA Today or IHeartRadio, it reboots. Once I experienced that loss of settings also and had to factory reset. I'm going to return the phone.

Try wiping the cache partition
Sent from my SM-N920T using Tapatalk

rocolema said:
I'm having the exact same issues. Once or twice a day, usually in USA Today or IHeartRadio, it reboots. Once I experienced that loss of settings also and had to factory reset. I'm going to return the phone.
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I also experienced this in iHeartRadio... Do you use bluetooth?
Sent from my SM-G935T using Tapatalk

[email protected] said:
Try wiping the cache partition
Sent from my SM-N920T using Tapatalk
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Is there a way to do this on a non-rooted phone?
Sent from my SM-G935T using Tapatalk

Go into recovery mode with phone completely off .volume down+home button+power button.If that doesn't work factory reset and if that doesn't work return the phone or if possible reflash stock firmware through ODIN.
Sent from my SM-N920T using Tapatalk

Yes, I use bluetooth to listen to IHeartRadio. I tried clearing the cache thru recovery. It did not work.

rocolema said:
Yes, I use bluetooth to listen to IHeartRadio. I tried clearing the cache thru recovery. It did not work.
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I have been watching watchespn for about an hour with my bluetooth headphones... No problem. I need to test iHeartRadio some more. With that said, I think there is a deeper issue here just because I've never seen settings get changed like that.
Sent from my SM-G935T using Tapatalk

My Bluetooth streaming was janky got this notification and restarted the phone. Problem gone. Dunno the relevance but this was a system notification

Just switched back to iHeartRadio on bluetooth, I was coming here to read a reply so I clicked the home button and rebooted.
Sent from my SM-G935T using Tapatalk

The beta version (6.0.0) of the IHeartRadio app seems to have fixed my reboot problem (which was happening on both bluetooth and earphone modes).
Update, it is still rebooting, even using the beta.

First reboot of the day. IHeartRadio and Bluetooth. I am already running 6.0.0 of the app.
Sent from my SM-G935T using Tapatalk

(note that I don't typically do iHeartRadio and Bluetooth on the weekends.)
Sent from my SM-G935T using Tapatalk

My experience was different. I didn't have any random reboot but I did get the phone just hang.
Before my Springbreak trip I was testing out a sport camera and downloaded an app that could remotely control the camera. Everything seemed to be working smoothly during the test. Then when I was done, I shut down the camera, turned off the phone and started packing up.
Then I needed to use the phone, so I turned it on.. it's turned on but I couldn't do anything, the screen was unresponsive.. I couldn't swipe or press anything... I attempted to reboot it... the power button still worked... the reboot menu came on but I couldn't press anything... I still could turn the screen on and off and brought up the reboot menu.. but jsut couldn't do anything with it..
Only one option was available which is to force it reboot by holding Power and Down volumne.
That was weird, especially on a brand new device.

I've seen it reboot a few times, and it is especially annoying when you are trying to show your device off and it reboots...in front of people...randomly. I am not sure if I want to return it just yet because it is a Touchwiz/android bug that I have experienced on other devices as well. It MAY be an app issue but I can't pinpoint it yet.
I was trying to launch my DJI Phantom app and it just hung/restarted - got stuck on tmobile screen and it wouldn't let me do a hard-reset! Had to wait a few mins and it recycled.

vnguyen972 said:
My experience was different. I didn't have any random reboot but I did get the phone just hang.
Before my Springbreak trip I was testing out a sport camera and downloaded an app that could remotely control the camera. Everything seemed to be working smoothly during the test. Then when I was done, I shut down the camera, turned off the phone and started packing up.
Then I needed to use the phone, so I turned it on.. it's turned on but I couldn't do anything, the screen was unresponsive.. I couldn't swipe or press anything... I attempted to reboot it... the power button still worked... the reboot menu came on but I couldn't press anything... I still could turn the screen on and off and brought up the reboot menu.. but jsut couldn't do anything with it..
Only one option was available which is to force it reboot by holding Power and Down volumne.
That was weird, especially on a brand new device.
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This is exactly what happened to mine, I was going to return it and put it on the charger and it rebooted. Knock on wood, No problems since. I'm going to keep a close eye on this in case I need to exchange.

Yes, same here. Bluetooth headset with iHeartRadio makes the phone reboot and lose some settings. Maybe a bug with iHeartRadio and 6.0.1.

Frequent Freezing and Reboots on 4APIA

On 10/17/16 I took the OTA to take me from the July Security patch to the September security patch, with build number G935TUVU4APIA.
With in the first day of the update I experienced the phone freezing on the home screen, then rebooting. Later on I found it had rebooted while in my pocket (prompted for pin and system up time was minutes). Ever since over past 6 days it has become frozen and rebooted multiple times a day. Anywhere 2 to 5 times a day doing various different things.
I have tried clearing all system and app cache since after the update. Unfortantely that has not helped at all. So what I would like to know is anyone else on this build experiencing these reboots, or was before and fixed it?
I'm trying to determine if its a bug with this build, cause I will be really annoyed if I have to go through the trouble of a factory reset, then find out it didn't help cause its an issue with this specific build. If some other stock people can confirm this build is not rebooting for them I will give factory reset a try.

AndroidPurity said:
On 10/17/16 I took the OTA to take me from the July Security patch to the September security patch, with build number G935TUVU4APIA.
With in the first day of the update I experienced the phone freezing on the home screen, then rebooting. Later on I found it had rebooted while in my pocket (prompted for pin and system up time was minutes). Ever since over past 6 days it has become frozen and rebooted multiple times a day. Anywhere 2 to 5 times a day doing various different things.
I have tried clearing all system and app cache since after the update. Unfortantely that has not helped at all. So what I would like to know is anyone else on this build experiencing these reboots, or was before and fixed it?
I'm trying to determine if its a bug with this build, cause I will be really annoyed if I have to go through the trouble of a factory reset, then find out it didn't help cause its an issue with this specific build. If some other stock people can confirm this build is not rebooting for them I will give factory reset a try.
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Idon't have this build installed yet but the previous one and had the same issue, turned out to be my alarm clock plus app causing it to reboot on an alarm.
Sent from my SM-G935T using Tapatalk

Shrubby said:
Idon't have this build installed yet but the previous one and had the same issue, turned out to be my alarm clock plus app causing it to reboot on an alarm.
Sent from my SM-G935T using Tapatalk
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Dang that sucks, worse time for it to fail when its supposed to wake you up lol! Thanks or the suggestion but I don't think its app related since it happens on home screen, in app drawer, in chrome, and in my pocket with screen off. Unless its an app in the back ground. But I haven't installed any new in past 5 days apps that I would say are uncommon that aren't supported well.
Edit: I just checked. Since the OTA I did install 1 app the day after. The Nexia app for smart thermostat that came with my new furnace. I don't think thats it since I can recall at least 1 reboot after the OTA and before that app. But just in case I will uninstall that app for a couple days just to test. Thanks!

Shrubby said:
Idon't have this build installed yet but the previous one and had the same issue, turned out to be my alarm clock plus app causing it to reboot on an alarm.
Sent from my SM-G935T using Tapatalk
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I use I cant wake up alarm clock and experience that too. I am rooted but still keep the alarm clock because it rearms on reboot and still works. so no biggie for me
Sent from my SM-G935T using Tapatalk

I had a serious freeze/lock up last night. I am on the same build and NOT rooted. I even tried holding down the power button and the phone was unresponsive. Cap. keys stayed lit the whole time. After holding down for 45 sec or so it finally relented and rebooted. But this combined with random heat surges/ups really have me pissed.

Had the same issue. On u firmware now cuz i couldnt take it. One thing that seemed to help some was removing the sd card and wiping cache then rebooting. I let it run for a few hours then put in sd card. Seemed to help alot

I'm back to follow up with the results from uninstalling the only app I installed since the update. It actually almost went 24 hours without a freeze and reboot. I was starting to think it actually was the culprit. But then I had 2 freezes and reboot today. ��
So I have switched back to my Nexus 6P for a while. Thanks to those who also reported the same issue! Since other people are reporting the same issue it seems to be a bug in this build unfortunately. So here is to Samsung pushing out a fix soon. Until then I will be using my 6P. If they haven't fixed it in a couple weeks then I will probably flash to the U firmware too. What variant is the U firmware from anyways? The unlocked North America variant?

I installed the update and have been running it for the past four days with no problems to report thus far. If I get a reboot or any freezing I'll let you folks know. Perhaps try a factory reset.
Sent from my SM-G935T using Tapatalk

I get a reboot twice a day. Sometimes the phone will freeze while I'm scrolling through my internet browser or it will reboot if I'm using the SAMSUNG branded car charger and Google Maps at the same time. Other times it'll just randomly reboot out of nowhere.
This is extremely frustrating. T-Mobile recommended that I get an exchange and I did get an exchange and the same day it rebooted on me. I called complaining that it's not a hardware issue and they told me to exchange the phone again. Smh.
This sucks especially since I use GPS a lot. This phone was/is perfect before the update.
Sent from my SM-G935T using XDA-Developers mobile app

OuncE718 said:
I get a reboot twice a day. Sometimes the phone will freeze while I'm scrolling through my internet browser or it will reboot if I'm using the SAMSUNG branded car charger and Google Maps at the same time. Other times it'll just randomly reboot out of nowhere.
This is extremely frustrating. T-Mobile recommended that I get an exchange and I did get an exchange and the same day it rebooted on me. I called complaining that it's not a hardware issue and they told me to exchange the phone again. Smh.
This sucks especially since I use GPS a lot. This phone was/is perfect before the update.
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Yeah... Carriers need to train their employees to be able to know how to tell the difference between a hardware and software issue. For example if a user reports something didn't happen until a recent update, then that should be an automatic sign to not waste that customers time with a pointless exchange.