[Q] Screen "blackout" - HTC Sensation

Hi everyone,
I read about screen issues and unlock problems. The one I have is slightly different. During regular work, no matter what I do, the screen shuts off every few seconds (or a little bit longer, not regulary). Buttons on the bottom works and it seems that the touch screen is still active but i can't turn the screen on. Then I have to push the upper button to lock the screen and press it again to unlock it.
I was searching the forums to solve it but I haven't found anything similar to my problem.
Soft is updated to 2.3.4 and it didn't help
thx
Tom

You haven't set the screen timeout to be kite like 15 second have you?
Setting...display
Swyped from HTC Desire S using XDA Premium

of course it's not the screen timout. It's set on 45 seconds. The "blackouts" are not regular, sometimes it's after 5 sec, somtimes after 30

any ideas?

I still have the same problem, so bump...

Could be an app you installed causing the problem. Hard to say.
I would probably factory reset it, and see if it fixes the problem first.

Related

[Q] Black Screen on Wakeup?

I just started having this "bug" yesterday. Basically, what happens (randomly) is that when I press the power button, remove the stylus, or slide the phone open to wake it up I'll be met with a black/blank screen. The backlighting will be on, and the phone is responsive (can receive messages, make calls, sounds/notifications work), but I won't be able to use the screen. If I use the power button to turn the screen back off and wait a few seconds, the screen might start working again. This is completely random and I cannot duplicate it with any guaranteed process, but it seems to be when the phone is waking up from standby. After a soft reset, probably half of the time I'll be met with this same delima, which leads me to believe it's hardware and not completely software.
At the same time the phone is also struggling to re-paint the screen from the change of Landscape-to-Portrait and visa versa. Also opening and closing windows to get back to the today screen also cause a problem. I've disabled TF3D to see if that makes a difference, it doesn't. I have a blank today screen with no plugins to free up the system resources, and am still having this issue.
I'm using JD's Rom (probably around 1.3, it's been running fine with no issues up to this point).
I'm also using S2U2 1.35 (if that makes any difference, haven't had any problems until recently)
The phone has never been dropped, it's in InvisibleShield, and normally sits on my desk charging all day.
This started happening last night for no apparent reason and it's really starting to irratate me.
Any advice is appreciated. Thanks.
Re the black screen:
Sounds like its software related. For example, I sometimes have this if I leave PocketTwit in the foreground and turn off phone. What software did you install yesterday? Also, do you try to press the home key and see if that clears the screen?
After more testing..
After some more fiddling around with the phone I'm about 90% certain it's a hardware issue. I noticed that when I slide the keyboard out if the slide portion is past the number line then the screen will stay on, but not update. I don't know how well I can explain it. If I'm typing and hold the screen to keep it from opening all the way then I can see the letters/words appear (in txt msg/email), but if I let the screen goes and it slides all the way open then the screen will stay on and only show what has already happened, any more typed characters will not appear, but if I move the screen back to the number row then the screen will re-draw and update what has happened.
Is this something that Sprint should fix no questions asked?
lulugirl896 said:
Re the black screen:
Sounds like its software related. For example, I sometimes have this if I leave PocketTwit in the foreground and turn off phone. What software did you install yesterday? Also, do you try to press the home key and see if that clears the screen?
Click to expand...
Click to collapse
The last piece of software I installed was Gyrator 2 on Friday-ish. Thinking that it was the problem, I removed it using MemMaid. I'm going to give the phone a flash tonight and see if it is software related (hoping for the easy fix) but as the post above says, I'm almost certain it's a hardware issue. I just wish I knew how it happened. . . So much for that time putting those InvShld on.
Final Update (this can be closed)
I took it into a Sprint store and they replaced the "flip" on the top for free (I have insurance).
Point of the story/thread, this can be closed, it was a hardware issue, and now it's fixed.

unlimited vibration

Hi guys,
When I get a message the phone vibrates 3 times, like normal. But sometimes randomly it vibrates 1 time and then unlimited vibration. Until I get it out of my pocket and press the powerbutton so the screen goes on again. When the screen is on again the phone resumes the 2 vibrates. Very strange. I had it on multiple roms with different radio's. I don't use TF3D but HTC Home Plugin VGA edition.
I've experienced the same issue you speak of with the stock ROM, and I haven't found a solution or cause yet either.
I think it was this what caused my phone to sometimes go out. Because the vibration consumed all the power.
Do you use Touch Flo?
_MsG_ said:
Hi guys,
When I get a message the phone vibrates 3 times, like normal. But sometimes randomly it vibrates 1 time and then unlimited vibration. Until I get it out of my pocket and press the powerbutton so the screen goes on again. When the screen is on again the phone resumes the 2 vibrates. Very strange. I had it on multiple roms with different radio's. I don't use TF3D but HTC Home Plugin VGA edition.
Click to expand...
Click to collapse
That would be the angry bee. It is something that just happens. I've had it so bad that I have had to soft reset the phone. It only happens to me every great once in a while. However, I haven't run the stock rom since about 2 hours after buying the phone.
has happened to me twice now.
ive had the phone about 2 months.
Dane Austin said:
That would be the angry bee. It is something that just happens. I've had it so bad that I have had to soft reset the phone. It only happens to me every great once in a while. However, I haven't run the stock rom since about 2 hours after buying the phone.
Click to expand...
Click to collapse
I've had it happen to me a few times and had to soft reset it to make it stop. It doesn't happen too often, so I haven't been too worried about it.
I've had it happen when I launch an application just as it is starting to vibrate to signal a notification.
Do you guys also always have it as the second vibration? When it hangs it always is the second vibration at me. And when I press the screen again he makes 2 after it again.
I had a similar issue with the initial stock rom - my wife messaged me in the middle of a meeting and my phone would not STOP VIBRATING. Since it was on the desk, it buzzbuzzbuzzed really loud.
Now I'm on the Energy 3.0 rom and have not had an issue. Even with the updated leaked stock rom I didn't have the issue.
I discover that it only vibrates wrongly when I have the screen off. Pretty annoying though.
Don't we use some kind of stuff in common?
I use:
HTC Home VGA Edition for front end instead of manilla
HomeScreen++ for the handy shortcuts
I checked some things again, I am not 100% sure but I think it was HomeScreen++ that caused the problems here. The exact settings: at the Tools tab "Lock if Display is Off and vice versa, which didn't work anyway at the touch pro (did work on htc's I had before though), but I checked it off and now it still rings 3 times and no less or more. Hope this was it.
I do not use HomeScreen++ and it happens to me at least once a day, sometimes twice. Mine always seems to happen on the third vibrate, it will do the first two and then the third one just stays on. I press the power button for the screen to come back on and it stops.
I have it too sometimes.
EnergyRom 3.0
And you guys have something that auto lock the screen when you press the power off button? Or do you lock the screen before pressing the power button? Because here it seems to have something to do with the locking in combination of the standby mode (screen off)

[Q] Lock Screen cut off and off center

I've been running into an odd glitch with the lock screen every now and then. The visuals on the lockscreen are shifted up halfway, and the bottom half is black.
If that doesn't make sense(ha ha, pun), the ring pull is in the center of the screen, and the top half is pushed off the screen.
The touch spots for the icons and ring are still at the bottom, however. So I need to press in the blackness below and slide from there. Everything animates properly, but it's rather clearly not right. Plus, anything I have set to display on the screen (weather, clock, etc) isn't visible and so kinda useless. Changing lockscreen types doesn't seem to clear it, I have to do a restart.
Anyone else run into this before? I'm willing to bet a factory reset cleans this up, but I'd like to leave that as a last ditch effort.
I would suggest resetting the device back to factory. At least all of your apps would re-sync to the phone.
Sent from my HTC Sensation 4G using XDA App
My first sensation did this too bt only once tho..I dint do a factory reset so idle if that would help as mine never did it again..
Bt I would try a factory reset tho..
Sent from my HTC Sensation 4G using XDA Premium App
I was changing ringtones today and the display went off because I stopped for a second. I went to turn it back on and the lock screen had the lock at mid screen and wouldn't unlock. Had to pull the battery.
GorillaPimp said:
I was changing ringtones today and the display went off because I stopped for a second. I went to turn it back on and the lock screen had the lock at mid screen and wouldn't unlock. Had to pull the battery.
Click to expand...
Click to collapse
Even tho the ring appears in the middle, you can unlock it just like its at the bottom and it will unlock. Mine has done simular where there bottom half is just black.
Yes this happens to me too sometimes. not often though. Once i restart the phone it goes back to normal. not a big issue for me.

It's harder to unlock the screen and back button refuses to work - OTA 2.3.4 issue ?

Hi guys,
Strange things started to happen after my OTA 2.3.4 upgrade yesterday. Maybe it is a coincidence but 5-6 hours after I did an upgrade my lock ring started not to work that smooth as before and I'm completely sure I didn't have it yesterday ! I mean - very often I can't drag this lock ring into the middle of the screen to unlock. It simply does not follow my finger and goes back to the bottom of the screen. The other thing - my back button refuses to work occasionally. For the first time (after two weeks of usage) I was not able to use it, no response at all ! I need to push the button 4-5 times and then it starts working. It is easily repeatable - simply try to launch your text messages or phone directly from the lock screen, use you back button (it should work for first few times) and then turn off the screen to lock it. Repeat it several times and at one point it will not react on back button pushes. It will respond after 4-5 times.
I know there is very similar thread: http://forum.xda-developers.com/showthread.php?t=1129272
But does anyone of you suffers this issue just after upgrading to 2.3.4 ? Or is this just a coincidence ?
This happened to me with the previous rom. 2.3.4 is excellent
Hi everybody,
I found fix to my problem. It turned out the reason for this was my screen protector. What is interesting it is original screen protector from HTC ! So one time when I couldn't get my lock ring to the middle of the screen I took out the screen protector and voila ... everything is working now like a charm. I suspect that the screen protector got harder or something after little sun exposure. HTC - shame on its poor quality !
But I still do have problems with back button, but only when I run apps directly from the lock screen. Otherwise it works always, so for me it seems like a software bug ! Will write to HTC to report it to them.
This isn't happening with my phone. I have 2.3.4

[SOLVED] Half of the screen flickers black between unlock and home screen

Couldn't find any similar topic except in forums for s10+, OnePlus and other phones. Sorry if I missed anything.
As in the subject, after unlocking, approximately half of the screen flickers black and goes to the home screen. It takes less than a second. Always top half, bottom half shows home screen right after unlock. This does not happen on each unlock, but also, there is no pattern - it can be after 5 or 30 unlocks, it can be after 5 minutes or 10 hours of not using the phone. It started mid-July and not only annoys but is starting to worry me. Solutions from other threads didn't help. For example:
Fingerprint sensor problem - I don't use it, I have pin lock.
Samsung Pay issue - I don't even have it available, so, don't use it either .
Animations - setting them off did not help.
I cannot guess anymore what would be the cause, if it's some app which wakes up after unlock or what else. The only thing I've changed (except updating apps) was adding another sim card, but my tiny little brain cannot find connection. I didn't test removing it as I need this sim active and don't have backup phone right now. Also, I would really like to avoid resetting the phone...
Did you experienced anything similar?
Thanks a lot for any help or suggestion.
are using Samsung or some third party launcher. Did you wipe cache? Latest firmware updates?
Yes, I did both, firmware update and cache wiping, no change. I'm using stock launcher.
did you try in safe mode to exclude some app causing it
Yes, I tried safe mode without success.
i would take it to Samsung repair centre if pos
Thanks for trying and all the steps. There's nothing like that where I live, neither any advisory place except for hotline. I can drop it at their service but will need to wipe it down before, which I keep as the last resort. I'll keep waiting for another firmware update and if nothing changes then I'm willing to do the hard reset. I just hope it's not a symptom of some virus - I'm trying to be most careful, scanning device periodically, didn't root, so I naively count on being safe...
i don't think it's virus. fingers crossed it's just software issue
hi again, just to let you know, I think I know what was causing this flickering and now I feel silly . Home screen rotation. I had this option turned on, and it's possible that sometimes, when I put my phone on the table, home screen rotates to horizontal position. Of course it locks after few seconds. I've noticed it completely accidentally, because one time, when screen flickered black there was slow-motion rotation animation in the background (which I've never seen before). That's why flickering was completely random to me, not connected to any type of notification whatsoever. Well, it's not, it has a pattern . I've checked it plenty of times and each time I lock my phone with home screen in horizontal view, but unlock in vertical, half of the screen is flickering black. That's it, at least I believe it must be this, because it happens each time and never when I lock my screen in vertical position.
Once again thanks for all the help!

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