[Q] Power button issue - Samsung Epic 4G Touch

So my Epic 4G Touch's power button started acting weird on Friday.
Sometimes it works, but other times it doesn't. I'm on Jellyverse v3 and in 3minit, I put the lock screen shortcut on the status bar. Sometimes when the power button doesn't work, I press the lock screen shortcut. But after that, my phone restarts itself. If I don't touch the power button and just click the lock screen shortcut, then it turns off like usual.
I already did a factory reset and flashed it back to a stock ROM. The problem persisted.
I then re-formatted and clean flashed back to Jellyverse and the problem persists so I'm suspecting it as a hardware issue.
Is there anything I can do other then send it for repair? I don't quite have the $50 or so that Sprint charges.

Gravity screen off.
Sent from my SPH-L900 using Tapatalk 2

Yes, like patrao said, gravity screen. My phone is having the same issue and I used that and it works great

Related

[Q] Phone locks then screen turns on immediately after

Running DK28 with Bonsai4All 2.0.
For awhile my phone was fine but just recently it's started acting up. When I hit the lock button my screen turns off and the phone locks, but then the screen immdiately turns back on and goes to the lock screen instead of just staying off, so I have to hit the lock button again to turn the screen off.
Any solutions? Thanks.
Sorry I don't have a solution, just thought you'd feel a little better knowing I have this annoying problem as well. Mine also decides to turn on sometimes if I touch the camera button while I'm removing it from my holster. I'm using Simply AOSP DK28.
I also have the same problem
Sent from my SPH-D700 using XDA App
I had this same problem on my stock Eclair, so not sure what causes it.

Lost virtual buttons

I've had the phone for two days now and this has happened 3 times now.
The worst one was I got a phone call but the keyboard was up and the back button wasn't there to get rid of it. So I couldn't answer the phone.
One time I couldn't exit the settings menu because the buttons disappeared.
To remedy I turn off the display, turn it back on and unlock to the camera. I think because the camera has the special hidden buttons it causes the phone to refresh the button display otherwise I couldn't find another way to do it.
Has this happened to others? I haven't seen threads about it.
Sent from my Galaxy Nexus using XDA App
I lost them once but got them back by turning the phone sideways and then back upright once the buttons reappeared.
Sent from my Galaxy Nexus using Tapatalk
Oh wow, yea, that would probably work too. But some apps lock to portrait (dialer).
Sent from my Galaxy Nexus using XDA App
Happened to me while I was playing a game (Reckless Gateway) and received a call at the same time. After the call, soft buttons wouldn't appear anymore, had to restart my phone
I have only lost the buttons when flashing a mod that was not compatible...in that situation I did not have the virtual buttons or the notification bar at all.
Never happened to me on stock or rom. What build/android is your phone? You can find info in settings>about phone
Sent from my Galaxy Nexus Bugless Beast 4.0.3 lte +franco#6
This has happened to me a couple times while using Google Nav. I just pulled down the notification bar and hit the settings button - that seemed to bring the buttons back. Strange issue.
Just a few kinks that need ironing out.. hopefully Google is aware of minor bugs like this already
ericc191 said:
Just a few kinks that need ironing out.. hopefully Google is aware of minor bugs like this already
Click to expand...
Click to collapse
Yep, exactly. Though I wouldn't call this minor because it made me miss a call.
Another thing I just noticed. Go into an app that has the menu virtual button (the three dots) then turn off the screen. Turn it back on and the menu button will be the only virtual button on the Lock Screen. You can press it and automatically unlock the phone. I'm using slide to unlock and the news and weather app to do this every time.
Edit: Just tried with a different lock (pattern) and the menu button will not unlock. But it is still there and you can press it. It just does nothing. Weird.

[Q] My One X sometimes has trouble "waking up", has anyone else had this?

I have recently encountered a problem with my hox, where, if I press the power button, the screen doesn't awake. It's a little weird, because the back home app switcher buttons do light up if it is dark enough around me and, after pushing them a few times, the volume buttons respond as well.
I haven't fully tested it, but it seems like when I wait like a minute or so, maybe more, the screen does finally wake up. I have also held the power button several times to restart it while it was like this and then the screen doesn't light up until the sim unlock screen pops up.
I have yet to factory reset the phone etc., but I was wondering if anyone else had run into this problem. I have looked around the internet, but was unsure what to search for.
CAPSGUY said:
I have recently encountered a problem with my hox, where, if I press the power button, the screen doesn't awake. It's a little weird, because the back home app switcher buttons do light up if it is dark enough around me and, after pushing them a few times, the volume buttons respond as well.
I haven't fully tested it, but it seems like when I wait like a minute or so, maybe more, the screen does finally wake up. I have also held the power button several times to restart it while it was like this and then the screen doesn't light up until the sim unlock screen pops up.
I have yet to factory reset the phone etc., but I was wondering if anyone else had run into this problem. I have looked around the internet, but was unsure what to search for.
Click to expand...
Click to collapse
Are u using sweep to wake?, that sometimes causes this problem
Sent from my HTC One X using Tapatalk 2
Nope, I do not have sweep to wake.
Well, after a while of being okay, the issue is showing up again. If I press the power button it does wake the phone somehow (back, home, tasks lights light up, volume can be altered), but the screen wont come on. And when it's one of those rare moments that it does turn on the UI flies everywhere, making it literary uncontrolable, until at some point the screen just turns itself off.
I am not running any custom things, everything is stock. I tried a factory reset without erasing the SD storage. I also have just sent an email to HTC, but it being weekend and all I still have to wait a day or two.
Any other things I could try?
Never had this problem with the HOX.
Only with Xperia Arc and X10 when a heavy task ran in the background
Sent from my HTC One X using xda app-developers app
i have same issue taking ti back to vodafone today
CAPSGUY said:
I have recently encountered a problem with my hox, where, if I press the power button, the screen doesn't awake. It's a little weird, because the back home app switcher buttons do light up if it is dark enough around me and, after pushing them a few times, the volume buttons respond as well.
I haven't fully tested it, but it seems like when I wait like a minute or so, maybe more, the screen does finally wake up. I have also held the power button several times to restart it while it was like this and then the screen doesn't light up until the sim unlock screen pops up.
I have yet to factory reset the phone etc., but I was wondering if anyone else had run into this problem. I have looked around the internet, but was unsure what to search for.
Click to expand...
Click to collapse
I've not had black screen but sometimes the slide to unlock does not respond until I press power then unlock again
Sent from my HTC One X using xda premium
Same Issue
CAPSGUY said:
Well, after a while of being okay, the issue is showing up again. If I press the power button it does wake the phone somehow (back, home, tasks lights light up, volume can be altered), but the screen wont come on. And when it's one of those rare moments that it does turn on the UI flies everywhere, making it literary uncontrolable, until at some point the screen just turns itself off.
I am not running any custom things, everything is stock. I tried a factory reset without erasing the SD storage. I also have just sent an email to HTC, but it being weekend and all I still have to wait a day or two.
Any other things I could try?
Click to expand...
Click to collapse
Hi, I was wondering what did you do regarding the lockscreen problem. I'm having exactly the same problem here. I've already done a factory reset but it did not solve the issue. From time to time I'm not able to unlock the phone.
Please HELP!!!
It sometimes happens to me, recently after clearing the clock and weather apps and widgets. I don't know what it is.

[Q] Home Button not waking up phone?

I've been having this issue and its been happening to me on stock, CM10 and ktoons rom as well.
Just randomly when i want to wake my phone up using the home button, it does nothing, or the buttons for menu and back lit up but the screen is black.
Sometimes if i hold home long enough it will show the lock screen or if i use the power button its fine.
Ive just switched over to the S3 from an iPhone so im really used to pressing home to unlock the phone.
Anyone else having this issue? Ive searched around alot of people have lag issues but i haven't seen one like mine yet.
Danielk91 said:
I've been having this issue and its been happening to me on stock, CM10 and ktoons rom as well.
Just randomly when i want to wake my phone up using the home button, it does nothing, or the buttons for menu and back lit up but the screen is black.
Sometimes if i hold home long enough it will show the lock screen or if i use the power button its fine.
Ive just switched over to the S3 from an iPhone so im really used to pressing home to unlock the phone.
Anyone else having this issue? Ive searched around alot of people have lag issues but i haven't seen one like mine yet.
Click to expand...
Click to collapse
On CM10 / AOKP, yes. Known issue.
On stock, never.
radeon_x said:
On CM10 / AOKP, yes. Known issue.
On stock, never.
Click to expand...
Click to collapse
Ok i thought so, sorry for creating a topic on it. on stock it happened it to me a few times as well though.
i just wanted to make sure it wasn't faulty.
I used to be able to just hit the home button twice and it would work but lately it's just a black screen no matter how many times. Using tasks ROM. I'm getting used to using the power button
Sent from my SGH-I747 using Tapatalk 2

[Q] Back/Return capacitive button not responding.

Hey guys, just wanna ask what should i do with this issue. I've had my phone for about 3.5 months now and I just started having this issue this morning. I haven't dropped my phone in any kind of way (no water damage or anything). When i woke up this morning i was trying to to tap it, but it just wont work. I rebooted my phone to TWRP and the back button is working just fine. I thought there was just something wrong with the rom i was using (wicked v5.1, its awesome btw) so i wiped my phone and re flashed it, but it didn't fixed it, I tried flashing a different rom but the results were still the same. Then i thought that its probably because of my screen protector (iloome Tampered screen protector) but then again,I've had the screen protector on for a very long time already, and i never had an issue pressing the menu and back button.
For clarification, which is not working?
You mentioned you tapped the screen and nothing happened.
Is the screen not responsive to touch?
You mentioned that the back button works in recovery.
You also mentioned you never had issues with back and menu buttons.
What is not working, and is the issue intermittent?
hello, thanks for the rep.
Biker1 said:
For clarification, which is not working?
You mentioned you tapped the screen and nothing happened.
Is the screen not responsive to touch?
You mentioned that the back button works in recovery.
You also mentioned you never had issues with back and menu buttons.
What is not working, and is the issue intermittent?
Click to expand...
Click to collapse
Im talking about the capacitive back button, and when i mentioned that it works in TWRP, im specifically talking about the capacitive button, not the on screen buttons like on nexus devices. And it also seems to work sometimes if i pressed on it hard enough while its connected to my charger.
Beelzebub24 said:
Im talking about the capacitive back button, and when i mentioned that it works in TWRP, im specifically talking about the capacitive button, not the on screen buttons like on nexus devices. And it also seems to work sometimes if i pressed on it hard enough while its connected to my charger.
Click to expand...
Click to collapse
Hmm....
So the back capacitive button is working intermittently.
Sounds like a possible hardware issue.
I know you don't want to, but to rule out the protector, one would have to remove it, but that canbe sa last resort.
If all else fails to resolve issues, and you have insurance, you'd have torremove it anyway. Even if under Samsung warranty and no insurance.
- you can try the setting that's used for gloved hands which increases screen touch sensitivity. I forget it's exact location, but easy to find out.
- you can check if this is a known issue, etc.
- try wiping cache and dalvik cache in Recovery again

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