Random reboots - Xperia Z3 Q&A, Help & Troubleshooting

Every now and then I get this random reboots on my phone. Today the phone was on stamina mode whole day and was wondering whether this has got anything to do with the problem at all (just making a wild guess). Some days I dont get any, some days it restarts itself twice or so.
Appreciate any help.

Info
bcan13 said:
Every now and then I get this random reboots on my phone. Today the phone was on stamina mode whole day and was wondering whether this has got anything to do with the problem at all (just making a wild guess). Some days I dont get any, some days it restarts itself twice or so.
Appreciate any help.
Click to expand...
Click to collapse
my Xperia is also on Stamina Mode always
there can be bug in firmware
Repair firmware by PC Companion
:good:

Geeks Empire said:
my Xperia is also on Stamina Mode always
there can be bug in firmware
Repair firmware by PC Companion
:good:
Click to expand...
Click to collapse
I believe I found the reason for the reboots.
When the phone is on stamina mode and if I am using google now launcher the reboots come back. I have read in multiple forums that Galaxy S5 suffered from the same for a while.

Info
bcan13 said:
I believe I found the reason for the reboots.
When the phone is on stamina mode and if I am using google now launcher the reboots come back. I have read in multiple forums that Galaxy S5 suffered from the same for a while.
Click to expand...
Click to collapse
then add Google Now Launcher to exception list of Stamina Mode and check result...
:good:

My z3 has been rebooting too. I'm not using stamina mode but I am using Google launcher

Related

[Q] My Galaxy Core Having A Lag Spike

Hello Guys..
first of all,sorry if my english was bad..im an indoensian and still learning
So this is my problem,
My galaxy core always having lag
it happens when playing all games even light games like:temple run,jetpack joyride,etc . and when bootanimation
when first time i bought it,it not lagging like that,i don't know why
i already tried flashing stock offiical firmware+data factory reset,but not work
can you help me to fix this please...:fingers-crossed:
Thanks
AxeZ99 said:
Hello Guys..
first of all,sorry if my english was bad..im an indoensian and still learning
So this is my problem,
My galaxy core always lag about every 1-3 second
it happens when playing all games and when bootanimation
i already tried flashing stock offiical firmware+data factory reset,but not work
can you help me to fix this please...:fingers-crossed:
Thanks
Click to expand...
Click to collapse
Might be of hardware problem. Had it been that way since you bought it? Why don't you try using different launcher? Idk if it help but it does't hurt to try i guess. And by the way, try checking if the power saving mode is on. It would be lagging if you're playing games and such if the power saving mode is on as it limit the CPU usage.
mrlzikri said:
Might be of hardware problem. Had it been that way since you bought it? Why don't you try using different launcher? Idk if it help but it does't hurt to try i guess. And by the way, try checking if the power saving mode is on. It would be lagging if you're playing games and such if the power saving mode is on as it limit the CPU usage.
Click to expand...
Click to collapse
No it's occur since 3 days ago,
already tried nova launcher,not work
and my power saving mode is always turned off,are your really sure it's because a hardware problem? i still have a warranty,did samsung services center will fix it?

Random reboots

Hi guys, I got my G920i from an ebay seller that everyone here has been talking about. The phone was in great condition and everything was fine with the phone for the first 24 hours. Ever since then , my phone has been constantly rebooting after a few hours on it's own. I have not installed any apps that I normally don't have on my other android device , the oneplus one. The G920I is not rooted or anything. The only app I can think of , that is different this time from the OPO , is the samsung push service update. I checked around and could not see anyone else who had recvd the Push service update and was facing the same issue.
Please help!
same
I have the same issue. I also bought the international version off of eBay. I didn't notice anything for about two days, but have now had the phone restart on me three times. All three times I was not actively using the phone and the screen was off.
One thing that I tried was to reinstall the Samsung push service update. That worked for 3 days as I didn't see any more reboots. And just 15 mins ago it happened again while the phone was in my pocket. Hope this gets fixed soon.
It has happened to me twice. I just disabled the auto update feature for my apps to see if that actually works. Will let you know if it worked after a couple of days.
I've had the phone since last tuesday and didnt notice any random reboots until this app updated and now i have 3-5 a day
aford89 said:
I've had the phone since last tuesday and didnt notice any random reboots until this app updated and now i have 3-5 a day
Click to expand...
Click to collapse
Which app did you update?
ecksreturns said:
Which app did you update?
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Click to collapse
the samsung push service or whatever it was called that was supposed to fix the battery everyone claimed
Can you check this topic: http://forum.xda-developers.com/galaxy-s6/help/nearby-wifi-portal-causes-constant-t3086743
Maybe it's the same issue and we can narrow down the problem.
Stolper said:
Can you check this topic: http://forum.xda-developers.com/galaxy-s6/help/nearby-wifi-portal-causes-constant-t3086743
Maybe it's the same issue and we can narrow down the problem.
Click to expand...
Click to collapse
Im only around open networks at work and it does the soft reboots around my house which is secured
My random reboots started shortly after the Samsung Push Services app was updated. I force stopped it, disabled it and uninstalled the update and I haven't had a reboot in a while.
My phone was rebooting several times every day before that.
Edit: The random reboots are back. This is very frustrating.
reflash the firmware fix the problem for me. No reboot since 24 hours. 5 to 6 reboots per day before. Hope it will continue.
I also have the same issue. It has happened 2 times for me, today and yesterday. I had the phone in my hand and suddenly I see the Samsung logo. Within 5 minutes it reboots 2-3 times. This sucks =(
I have the same problem, it only happens to me when I open Play Store or when I update something.
Edit: I have the F model.
I have had my 920i for almost a week, and I haven't had any random reboot at all. Everything works as supposed to.
AirSupply said:
I have had my 920i for almost a week, and I haven't had any random reboot at all. Everything works as supposed to.
Click to expand...
Click to collapse
I bought my 920i from Breed on Ebay. Everything has been great for the most part, but I do experience a random reboot at least once every few days. It just happened to me while sitting on my desk.
I am rooted, but I don't have any crazy customizations and I applied stock recovery after root. Only one app is frozen and it's that Samsung Security Agent process that was draining my battery. I also have it connected to a Gear S, but I'm pretty sure that's not the issue.
I wiped it twice yesterday and then set it up. It's definitely not a ROM/cache issue. I'll be interested to see if anyone figures out what this is. It could just be a bug that we'll have to deal with until the next update. Fortunately, the phone restarts super fast.
I also believe this is a software issue. I am not rooted and don't see myself doing that any time soon.
Which network are you using on your 920i? I am on AT&T network
AirSupply said:
I also believe this is a software issue. I am not rooted and don't see myself doing that any time soon.
Which network are you using on your 920i? I am on AT&T network
Click to expand...
Click to collapse
AT&T here, also.
I'm using the G920F with an european carrier, so I think that is a global problem.
It happened to me twice today. That's a first. The only thing that's different is that I have a Gear S connected full time.
Didn't Android 5.01 cause the phone to reboot after some time due to running out of available memory?
AirSupply said:
I have had my 920i for almost a week, and I haven't had any random reboot at all. Everything works as supposed to.
Click to expand...
Click to collapse
Same here, I have had the phone for a week and zero issues.
Sent from my SM-G920I using Tapatalk

[Q]Does anybody else have Random Reboot problems?: Help!!!!

Just bought Galaxy S6 yesterday... woked fine until 3 hrs later it jus seems to reboot randomly....like maybe once an hour ...or twice ,,...even 3x's ....woke up this morning my phone was off.... can someone help...I am a medical courier and dependent on my phone to work at all times no problem....to deliver patients medications at any given time.....I cant be at work trying to update my work deliveries on my phone if it keeps resetting...Not what I expected from Samsung's Galaxyyy s6
any helpful info would be appreciated thanks.
Factory reset the device. If that doesn't help, your device is probably faulty and you should return it.
djhectik707 said:
Just bought Galaxy S6 yesterday... woked fine until 3 hrs later it jus seems to reboot randomly....like maybe once an hour ...or twice ,,...even 3x's ....woke up this morning my phone was off.... can someone help...I am a medical courier and dependent on my phone to work at all times no problem....to deliver patients medications at any given time.....I cant be at work trying to update my work deliveries on my phone if it keeps resetting...Not what I expected from Samsung's Galaxyyy s6
any helpful info would be appreciated thanks.
Click to expand...
Click to collapse
just like the one before me said....do a factory reset..because i have been using the device for 3 weeks and no reboots at all...
I'm jus gonna return
Went to store this morning did factory reset...and still does it ...so I'm jus gonna return it .I don't have time for this....thank u for the advice...
Its a wifi issue, there are a lot of people with your problem, try FXR en WiFi Fix. It Doesn t work for me but maybe you are more lucky.
??
Sodry to sound like a newbie but can u explain
djhectik707 said:
Sodry to sound like a newbie but can u explain
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Click to collapse
I just Know that is an issue related with wifi, but I am a noob here too. Sorry.
random rebbots here too
Benruk said:
I just Know that is an issue related with wifi, but I am a noob here too. Sorry.
Click to expand...
Click to collapse
no this one is a different problem, it rebots without wifi on , i tried everything but nothing helped me
here is a link that recorded
https://www.youtube.com/watch?v=IsOAGhZvq84
phone freeze and than reboots , no root no installed apps exept viber , to me its a factory problem, but since i doesnt have any warranty,becouse i live in Balkans and my phone is with europe warranty im waiting for 5.1.1 rom to see if that helps
fisunik said:
no this one is a different problem, it rebots without wifi on , i tried everything but nothing helped me
here is a link that recorded
https://www.youtube.com/watch?v=IsOAGhZvq84
phone freeze and than reboots , no root no installed apps exept viber , to me its a factory problem, but since i doesnt have any warranty,becouse i live in Balkans and my phone is with europe warranty im waiting for 5.1.1 rom to see if that helps
Click to expand...
Click to collapse
You should try a hard reset and never turn wifi on. I have random reboots and freezes too (even with wifi off) and that solved to me.
Benruk said:
You should try a hard reset and never turn wifi on. I have random reboots and freezes too (even with wifi off) and that solved to me.
Click to expand...
Click to collapse
So i should hard reset and no wifi. And than the phone works
fisunik said:
So i should hard reset and no wifi. And than the phone works
Click to expand...
Click to collapse
Yes, it works for me. [emoji1]
Benruk said:
Yes, it works for me. [emoji1]
Click to expand...
Click to collapse
So you are using internet only with 3g no wifi at all
fisunik said:
So you are using internet only with 3g no wifi at all
Click to expand...
Click to collapse
Yes, now i am waiting to try with the next update. I hope will be fixed soon.
Benruk said:
Yes, now i am waiting to try with the next update. I hope will be fixed soon.
Click to expand...
Click to collapse
Thanks you my pal. Ill try tomorrow in the morning hope that my reboots stop.because i wanted to brake my new s6 into peaces.it mad me nervous
fisunik said:
Thanks you my pal. Ill try tomorrow in the morning hope that my reboots stop.because i wanted to brake my new s6 into peaces.it mad me nervous
Click to expand...
Click to collapse
Let us know what happens... I'm getting terrible signal and I've had several soft reboots... SM-G920I
I have already returned twice and this one has the same bad signal problem and now it's been rebooting itself..... Missing my Galaxy S5 real bad now
Benruk said:
I just Know that is an issue related with wifi, but I am a noob here too. Sorry.
Click to expand...
Click to collapse
Kjc99 said:
Let us know what happens... I'm getting terrible signal and I've had several soft reboots... SM-G920I
I have already returned twice and this one has the same bad signal problem and now it's been rebooting itself..... Missing my Galaxy S5 real bad now
Click to expand...
Click to collapse
with wifi turned off same problem nothing happened, phone rebbots during searching the web, during talking, same sh*t,
after hard reset during changing language it reboots 2 times, so with my ugly phone there is no problem with wifi but its a problem with cpu or ram vs rom.
fisunik said:
with wifi turned off same problem nothing happened, phone rebbots during searching the web, during talking, same sh*t,
after hard reset during changing language it reboots 2 times, so with my ugly phone there is no problem with wifi but its a problem with cpu or ram vs rom.
Click to expand...
Click to collapse
Are you on the latest firmware for your region? What about cell signal? Did you install any apps after reset? I'm still trying to figure this phone out... I've been with Samsung 4ever and really want this phone to work right! But might have to cut my losses and go back to my S5
Benruk said:
Its a wifi issue, there are a lot of people with your problem, try FXR en WiFi Fix. It Doesn t work for me but maybe you are more lucky.
Click to expand...
Click to collapse
I don't think it's a Wi-Fi issues becuz I am facing the same exact problem, and I'm getting a replacement device too. Becuz it happens even when Wi-Fi is turned off. I think it has to do with the phone can't handle heavy loads when it's doing alot of multitasking the ram management is horrible real bad.
timnyce said:
I don't think it's a Wi-Fi issues becuz I am facing the same exact problem, and I'm getting a replacement device too. Becuz it happens even when Wi-Fi is turned off. I think it has to do with the phone can't handle heavy loads when it's doing alot of multitasking the ram management is horrible real bad.
Click to expand...
Click to collapse
yap triend no programs just stock, no account no wifi but same sh1t, it does same reboots
fisunik said:
yap triend no programs just stock, no account no wifi but same sh1t, it does same reboots
Click to expand...
Click to collapse
Yea it's just Samsung fault that's all. The only reason I am returning mines though is becuz I rooted it and tripped Knox and now they have came out with a method to root without tripping Knox lol so I am going to get a different one with Knox back to 0x0 but as for the random reboots only Samsung can fix that issue with a software update and don't hold your beath. Because only some devices are getting update which is so stupid.

samsung S7 Freezing

Hi
I am Sure the Title of this Thread was Mentioned Quite a lot. but bare with me .
I have Tried the Search Option and Didn't find a Thread that addresses the Problem that I Have.
I have a Samsung S7 " SM-G930FD " that Keeps Freezing.
it Only Freezes when the Phone is Locked and Not Used.Never freezes while Being Used or when the Screen is On.Always Happens when the Screen is Off.
I tried to Disable the Always on Feature, Removed the SD Card, Changed the SIM card, Changed the Service Provider, Kept it Updated and even Clearing the Cash wouldn't Solve the Issue.it Just Freezes Regardless and without any noticeable Reason.Some times it is a week between Freezing and some times it freezes multiple Times a day.
only can be Recovered with a Hard restart.
I Tried to Use it on Safe mode , rest it to Factory, Soft Reset and Hard Reset.
wiped the date and Did any Suggestion that I could Find on the Internet. Sadly most of the topics only cover how to Restart your Frozen phone.and Never Found a Single Hint about what to do about this Issue.
the Device is Currently on Android 7.0 , baseband Version G930FXXu1DQIL .
I really Wish I can get any Help.
thanks a lot.
I have exactly same issues, sometimes the notification led blinking but smartphone is dead..right now Samsung checking my phone in service center so ill let you known
Ivanhoe8 said:
I have exactly same issues, sometimes the notification led blinking but smartphone is dead..right now Samsung checking my phone in service center so ill let you known
Click to expand...
Click to collapse
yeah! Please, DO Let us Know.
it is a Shame such a Good Phone Suffers from this issue.
weneeakhborz said:
yeah! Please, DO Let us Know.
it is a Shame such a Good Phone Suffers from this issue.
Click to expand...
Click to collapse
So i have my s7 back..they changed completly motherboard, the first one have been faulty..So i think you can only send it to repair
Ivanhoe8 said:
So i have my s7 back..they changed completly motherboard, the first one have been faulty..So i think you can only send it to repair
Click to expand...
Click to collapse
oh Dear GOD!!

Z3 D6603 system.Ui not responding problem

i have my 5 years old z3 and last 3 months it started giving me trouble. it keeps freezing telling system.UI not responding and Sony Home not responding etc. every time i have to repair with Xperia Companion and it work normal again until problem reoccurs. usually a few days after using, somehow problem is there. I thought that it could be problem with Sony rom.
I installed carbonRom which worked fluent another 2 weeks and suddenly today it started again SystemUi not responding. Carbon UI not responding. I started thinking it is a hardware issue. Is there anyone else having this problem?
emil_bg said:
i have my 5 years old z3 and last 3 months it started giving me trouble. it keeps freezing telling system.UI not responding and Sony Home not responding etc. every time i have to repair with Xperia Companion and it work normal again until problem reoccurs. usually a few days after using, somehow problem is there. I thought that it could be problem with Sony rom.
I installed carbonRom which worked fluent another 2 weeks and suddenly today it started again SystemUi not responding. Carbon UI not responding. I started thinking it is a hardware issue. Is there anyone else having this problem?
Click to expand...
Click to collapse
Maybe it's because of an app you are installing, check your app list there may be a reason
saedkebbeh said:
Maybe it's because of an app you are installing, check your app list there may be a reason
Click to expand...
Click to collapse
it cant be because i have this problem also when i entered in safe mode

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