Strange problem solved, stopped at bootanimation - Android Q&A, Help & Troubleshooting

I've had a problem on my xperia play, but I don't think its specific from it, because I m on stock...
1 out 10 times I trie to turn it on, it stops on the boot animation.... don't freezes, just don't go any further, the animation keep going... I've noticed that if I touched the screen sometimes it vibrates, only the bottom part, because I was in the unlock screen, I just can't see it, then you unlock and touch on the screen and launch a random app, and then the screen goes as normal....
Sent from my R800i using XDA

On my Galaxy S I've similar isue.
When the phone is completely booted I've seen the bootanimation yet until the power button is pressed

Related

Problem when screen dims + Locks

Hi all,
I'm not too sure if anyone else has ever experienced this but it is starting to annoy me.
When my screen dims after 1 minute and goes to the lock screen I'm able to press the 'home' button and the unlock screen appears but I'm not able to do anything.
Its almost as if my devices jams and I have to press buttons to get it to come back.
I've reinstalled my device and this doesn't happen.
This happens during a call when the screen dims when its near my ear and I take my phone away from my ear the screen doesn't come on and it jams
Please - your help will be greatly appreciated
just swipe unlock it ? or use smart stay
Aimara said:
just swipe unlock it ? or use smart stay
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Click to collapse
I wish that was the issue.
My smartstay is on.
When the device's screen turns off the 2 issues happen:-
1. You press the home button to turn the screen on and the phone goes into the pattern lock screen - when i try do my pattern it doesn't pick anything up almost as if the screen has frozen and I have to wait 1 minute for the screen to go off and do the same process and hope it works.
2. I'm in a call and the screen is supposed to light up after removing it from my hear however it stays black. I have to lay the phone down, wait 1 minute and press the home button and hopefully the screen comes up and hopefully it isn't jammed
try this see if it works https://play.google.com/store/apps/details?id=com.mobint.locker
Hey Aimara,
It didn't work.. It almost seems like the phone jams i.e. there is no RAM left or something
Check your running apps, and could be too many apps running on background using up ram, try to freeze some unwanted apps
I have no issues unlocking my stock Sprint GS3 as you describe. Like some other have mentioned, maybe free up some internal RAM by moving some apps or data to SD storage?
I think it might be caused by CPU tuner and the governors? I noticed when my battery was low it would get stuck on the unlock screen.
Hopefully with my changes it works
Sent from my GT-I9300 using xda app-developers app

Acro S screen doesn't open some times

Hi,
I have Xperia Acro S for a week now.
The mobile is generally great.
I just have some symptom which makes me a bit worried.
The story is like this; the phone is locked, I press the power button to open the screen.... normally it works as it should be.... but some times the screen just shows a fade light and nothing appears on the screen except this fade light. I press the power button again, the fade light disappears, then I press the power button again, the screen opens normally... it works fine after then.
Did it happen to anyone? is there a fix?
Thanks alot,
Gano
I mean it doesnt wake up ... just fade light.... but it works after then with the 2nd trial.
sorry for posting several times... just for clarification .... it is like waking up the phone from the standby mode... the backlight works as well as the buttons (settings, home, back) light up.... i push the power button again... the lights disappear and the phone goes to standby mode again... i press the power button once again... the screen responds normally.
Thanks,
any idea ?
Im also experiencing the same issue recently. Ever since the latest update. 2.45.
I think that the homescreen app crashes resulting in that.
So far i havent found any solution yet.
It occurs occasionally to me. Probably once a day.
guyderam said:
Im also experiencing the same issue recently. Ever since the latest update. 2.45.
I think that the homescreen app crashes resulting in that.
So far i havent found any solution yet.
It occurs occasionally to me. Probably once a day.
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Click to collapse
Same here, it's like the phone is turned off. It wont react for about 30 seconds. If I have a notification, the light will blink and the screen wont turn on, so I know the phone is "working". It's been like this since the last update, never had this before.
S
Hmm.. Looks like it is a global issue.. Hope it will get solved in the next update..
Thanks alot
Sent from my LT26w using xda app-developers app
I have seen this too occasionally, I think it's usually when I press the power button to sleep phone while an app (browser, facebook, etc) was trying to load data from net.Then when I immediately press again to wake it, the screen does not respond until another try.
Not sure is this bug of latest firmware as I had not spent much time on the old one. But the new firmware definitely heats up more and often even if just doing simple browsing more than old one. Battery seems not so good also. Hope this gets fixed soon.
Sent from my LT26w using Tapatalk 2
i agree with you .... seems it happens when there is an application running in the background.
thank you guys for your help... much appreciated
Gano
Have any of u guys having problem with walkman download music info.
My sis Arco s. Has that problem l. It's a new set and the bootloader has not been unlock.
Sent from my LT26i using xda app-developers app

few tablet issues; wifi, screen flash, touch, shut downs

Just bought one... have the newest update but my wifi still shuts down once I hit the power button and i am unable to find a fix. Second every now and then, and becoming more frequent, when i touch the screen a black oblong shape will flash black ( almost like a thick lighting bolt shape) about a third of the screen. Has anyone else had this happen? Also The touch screen itself wont respond properly, I have to touch multiple times sometimes to get a response.( not to frequent but enough to be an annoyance ) lastly it will power off a random at least 1-2 times daily. Other than that I like it, just has a few bugs to work out.
The screen flickering and wifi have always been bugs with both Sony Tablets with the later being fixed in release 5, or at 'seast it should've been, if thats what your on.
shouldnthaveboughtthis said:
Just bought one... have the newest update but my wifi still shuts down once I hit the power button and i am unable to find a fix. Second every now and then, and becoming more frequent, when i touch the screen a black oblong shape will flash black ( almost like a thick lighting bolt shape) about a third of the screen. Has anyone else had this happen? Also The touch screen itself wont respond properly, I have to touch multiple times sometimes to get a response.( not to frequent but enough to be an annoyance ) lastly it will power off a random at least 1-2 times daily. Other than that I like it, just has a few bugs to work out.
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Click to collapse
For the wifi problem you can try installing "Advance Wifi Lock" (google play).. just install the free version, that should fix your problem.. let me know if it work!
What device?
If it is the Sony Tablet S, factory reset to fix most issues but there will be a few issues like screen flickering hidden in the settings while changing notification sounds and a few system server issues where the OS crashes to the boot animation and then System UI crashes, system server crashes in to a bootloop of crashes and stuff.
So system server/system UI is a bug sometimes.
Sent from my Sony Tablet S using xda premium

Auto screen locking Problem

I am using Lenovo Vibe C a2020a40.I am facing this problem from The very beginning ..My phone gets automatically Screen locked....While i am using or playing game it gets screenlocked automatically.After auto screenlock its shows Black screen and neither Power or volume button works that time...It happens continuesly . After some time It comes out from black screen and unlocking the pattern lock......again it gets locked .... IT MOSTLY HAPPES WHEN I AM PLAYING GAMES ... So whats the solution of this problem !? Is it because of Software !?

Question [Solved] Bootloop noticing after MIUI 14 Update

Firstly I wanted to clarify one thing that my phone worked okay after the update. I didn't realise it has updated until after a boot loop.
Just FYI The camera in my phone have been crashing randomly when taking pics and the pics weren't having the full resolution. It was 1280x720. This wasn't an issue for me and I ignored it for like 3-4 months.
So my redmi note 10 have had some random reboot issues lately which i didn't give much attention to. It wasn't frequent just rare random reboots. Few days back I noticed my phone rebooting while in use and it started to loop for a few times and when it loaded into lockscreen right after unlocking, the power button started to press automatically triggering the power option screen and then the emergency calls as well. It stopped after a few taps on the power button.
A day or two later it rebooted once again while the recorder was on and and this time it boot looped a few times and showed the lockscreen and crashed booting back once again. A few tries after that it booted up and I was able to use it for another day.
The very next day, it did the same. Started to boot and loop once again. But this time when the battery is sufficient enough or the phones cool and haven't been used for a while, it boots into lockscreen but freezes and crashes. At one occasion, it stayed just a few more seconds long enough to open the passcode screen but crashes before I could type anything. Then it loops once again and before even reaching the lockscreen, boots back into MI Android Powered screen right after the three dots blinking page. And randomly it boots into lockscreen as well. But once the battery is down or the phone is heated enough, it barely goes into lockscreen.
Booting into safe mode also shows the same. It sometimes boots into lockscreen but doesn't show the 'safe mode' text in the bottom.
Right now when I had kept my phone off for a while it booted into lockscreen twice and the screen dims immediately before freezing and crashing.
The third time it just went back to the MI Android powered logo right after the three dots blinking screen.
Guys please let me know do you think this is a hardware issue or a corrupt software update?
I know software update issue can cause bootloop but does it reach till the lockscreen? My phone consistently gets into the lockscreen when the battery is sufficient or the phones cool enough.
What last update did you perform?
carlos974 said:
What last update did you perform?
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MIUI 14 which i didn't even realise until I checked the settings app one day after a boot issue
What version do you have?
For me see screenshot, works fine!
Backup your data and clean flash with Mi Flash Tool, you can then exclude any software problem
This issue have been resolved.
The issue was the CPU couldn't handle the heat once the device turned on and would reboot right after reaching the lockscreen and loops.
Thank you for all your suggestions, though.
Dheerajvirgo said:
This issue have been resolved.
The issue was the CPU couldn't handle the heat once the device turned on and would reboot right after reaching the lockscreen and loops.
Thank you for all your suggestions, though.
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May I know how did you fixed the issue? I'm stock with same situation as you. Did you change any hardware?
Hey, my mi 10 5g has similar symptoms - random restarts + random switch on power button without pressing it...
all this came after upgrade from miui 13 to 14..I use this phone for 1,5 yr with no problems...
Phone get hotter also...
Is it related to bug?

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