S4 mini screen going black but buttons still function - General Questions and Answers

Hi everyone, first post on xda
I have an issue with my s4 mini.
At random times when my phone is locked and i try to wake it up the screen stays black but my menu and back buttons still light up like normal so also when i push the power button again the lights also go off. The only solution is a restart or battery pull.
Has anyone else had this problem and does anybody have a solution? Thanks in advance!
Sent from my GT-I9195 using xda app-developers app

Don't worry about that. Those tipic grafic glitches are usual in a lot of devices. I have a Xperia L and it is happening to me nowadays. Don't Worry!
LUCK!
Sent from my C2105 using xda app-developers app

I'm not really worried but it's just a real inconvenience when i have to restart my phone 6 times a day... it's not life threatening but it would be nice if that would stop
Sent from my GT-I9195 using xda app-developers app

Related

Screen turning on by its self

Guys I have Sony Xperia go which I bought recently... Few days ago I noticed that my phone screen was turning on again n again by its self.. Now it has started to happen every now and then, the screen turns on by its self, just like when we hit the power button n it shows lock screen n turns off when we do nthn.. But after 15-20 secs it turns on again.. I dont know if it happens in my pocket also or not..
So guys do you have any idea what's this problem and how to fix it?? Plz help me out..
Sent from my ST27i using xda premium
Its a app that's making it do that....do you have any apps that put ads in your notifaction bar or any crappy looking apps with no put in design? Then uninstall them.
Sent from my PC36100 using xda app-developers app
Okayy I'll check it out... Thanks
Sent from my ST27i using xda premium
Nakulkhanna said:
Okayy I'll check it out... Thanks
Sent from my ST27i using xda premium
Click to expand...
Click to collapse
Specially disable weather apps or notifications and chk if it happens again. I had the same problem and turning off auto time & date update solved my problem .. weird !! :silly:
lreyes15 said:
Its a app that's making it do that....do you have any apps that put ads in your notifaction bar or any crappy looking apps with no put in design? Then uninstall them.
Sent from my PC36100 using xda app-developers app
Click to expand...
Click to collapse
Found the problem... It was an ad app ' top offers ' which was putting ads in notification bar.. It didn't know that was the thing causing the screen to turn on.. But now its fixed.
Installed the 'air push detector' and found the ad apps n uninstalled them hopefully it won't happen again.
Sent from my ST27i using xda premium

Random Shut downs

Hate to even post this. I was having the same issues with the original Galaxy S.
Anyone happen to know why the note 10.1 would be shutting down fully? I hit the power button and it seems to "hibernate" but then I have to boot it up again later?
Stock everything...
Am I missing something?
Thanks for the help.
Sent from my GT-N7000 using xda app-developers app
Do you have display lock turned off? Are you holding the power button or just tapping it once?
Well everyone, the poor tablet just turned off and never turned back on. Took it back to the retailer and received a new one.
It was a defective note unfortunately.
Moderator please close this thread.
Sent from my GT-N8013 using xda app-developers app

The home buttons light broke

I think the led broke under the home button. I guess i can't do anything about it,but im still interested,did it happen to anyone else here?
Sent from my LG-P920 using xda app-developers app
kekio84 said:
I think the led broke under the home button. I guess i can't do anything about it,but im still interested,did it happen to anyone else here?
Sent from my LG-P920 using xda app-developers app
Click to expand...
Click to collapse
It has happened also to me. What's more the options button broke down but it turned on yesterday but the led under the home is still dead.
as what i know, quite a few users broke the 4 bottom LED with no idea.
for me, i actually dont care, also,i use LED OFF App to make sure they turn off.
they just too bright for me, they make my eyes uncomfortable.
(>_<)
Sent from my LG-P920 using xda premium
My LED broke after i overclocked to 1.2GHz and i fell asleep and my phone was under me.It heated up quite much,then i noticed the broken LED. So im guessin it was the overheating.

Power button

Hey guys. I'm coming from the HD2 where the power button (hardkey) if used for a long time would cause the digitizer to stop working due to some crazy reason I don't remember.
I would just like to know of the one on this phone can be weakened by being constantly used without worry of breaking down?
Sent from my HTC One X using xda app-developers app
I haven't read anything about people's power buttons having stopped working myself however if you're concerned, you concerned, use swipe to wake for unlocking
Sent from my One X using xda app-developers app

C6603 Shutdown

Hi there. Hope this in the right section.
I've recently rooted my C6603 with kingo root but remain stock. My problem is my fone now randomly shuts down for no reason. I can be doing anything like fb, messaging the Mrs, playing a vid or nothing at all and it will shutdown. Not power down. Just go black. Then it takes me several attempts starting it back up. Maybe someone can recommend a stable Rom perhaps or is my Xperia Z is stuffed? Cheers in advance...
Sent from my C6603 using xda app-developers app
I've been waiting for a reply for ages now. Just one question or two I guess...
My PC recognises the tab with a noise. Doesn't that mean its only soft bricked? If so, how do I get into recovery mode when it does nothing else. It doesn't even have a removable SD card... Or maybe I am screwed...
Sent from my C6603 using xda app-developers app

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