Phone freezes on standby? - Epic 4G General

Every so often my phone will hang on standby and refuse to come back. Buttons at the button usually light up, but that's it. Nothing else happens and I have to pull the battery.
Any ideas? I didn't disable any services or remove stock apps. I rooted the phone and installed busybox, but no one else seems to be sharing the same problems.

The only time i had my epic not come out of sleep was when i was using set cpu. Do you have that installed?

No, I'm not using SetCPU. :/

Anyone have an idea?
Could the phone just be defective? The capacitive buttons at the bottom are always lit up when the phone crashes, but nothing responds.

happened to me also once. don't know why-- no set cpu

Is your phone rooted? I had the same problem when I was rooted just reflash the stock rom with odin it should fix it
Sent from my SPH-D700 using XDA App

I am rooted, using the one click rooter (not a custom kernel). I suppose I could just unroot and see if that fixes it.

My problems stopped after using setcpu.
Sent from my SPH-D700 using Tapatalk

Related

After perma root phone won't shut down completely.

After getting perma root and installing Bacon bits 0.3, when I want to turn my phone off completely it instead just boots back up into the recovery. Does anyone else have this problem or have any ideas how to resolve it?
Sent from my T-Mobile G2 using XDA App
I have no idea, but noticed it too...
Sent from my T-Mobile G2 using XDA App
I am apparently having this problem as well now. I never noticed it before and even after a battery pull my phone seems to boot back into recovery. Any help with this problem would be greatly appreciated. Thanks in advance!
One thing to note is that you need to make sure that you don't have it plugged in and charging. It's known to boot on its own when you do that. I'm not sure if that is a bugged feature or not, but I also have Bacon Bits installed and can shut down fine.
Although, my phone stays on all the time.
Sent from my T-Mobile G2 using XDA App
Ok just tried to turn off my phone with it unplugged and it did not turn on to recovery. So kind of a boo bug for now but I am sure that it will get worked out.
Heh... I'm guessing you all have Clockwork Recovery installed? That's the problem. At least, when I switched to the test keys recovery, it wouldn't constantly start back up with any power regardless of how I shut down.
hmm..i have baconbits installed and dont have this problem. ill look into it

[Q] DX Touch Screen Stops Responding

The touch screen on my DX stops responding several times a day. It very random, it can be during a text, answering a call, etc. If I lock and unlock the screen, its back to normal. Its running the OTA 2.3.340 and is rooted, but this started prior to rooting. The "tech" at VZW said to do a factory reset but I'd rather not have to re-setup everything. Anyone else have this problem and have you found a fix? Any help appreciated. Thanks.
I have this exact same problem
Are you using a rom? It happens to me every once in a while, maybe every other day or so, sometimes twice in a day. I thought it might be the rom I'm using. I'm on liberty but everything else works fine for me so I was just waiting it out till they get version 1.5 released.
Beamed from my robot X using the XDA app
No other ROM, it is stock other than rooting and removing a few bloatware packages. It did this before removing any of that though.
My phone just started doing this recently as well. I think a program running in the background might be at fault. I'm still trying to find out which one
Sent from my DROIDX using XDA App
It happens to me while trying to use lock screen... I'm on apex and it always happened while using apex and on liberty until i switched to the rotary lock slide
Sent from my DROIDX using XDA App
Same issue here.I think this is a documented bug, and I haven't seen anyone post a fix for it anywhere

[Q] MT4G won't sleep with Sense

Hi
I have a rooted stock ROM/Theme MT4G which I noticed last week that it stopped going to sleep. If I set the timeout to 15 seconds (or anything) then right after the timeout is reached the screen sleeps and then within a second immediately comes back on (to the lock screen). It keeps doing that no matter what settings I try. This of course kills the battery life with my screen being nearly 100% of use.
I thought it was related to an app update so I removed nearly everything I could to no avail. Thinking that it was something related to the ROM I decided to try a different ROM. I installed CM7RC2 and low and behold the same problem persisted. I had to disable trackball wake for this problem to go away. I then tried several other ROMs and the problem still remained. I've attempted the various Royal* ROMs and the same problem persisted. Any Sense based ROM was problematic since I had no way of disabling Trackball Wake so I'm now running CM7 (nighties).
The other snag I'm having is that I too have the problematic power button but in my case I have to REALLY press hard to operate the power button which of course is annoying.
Anyone have any suggestions or experience with this sort of problem?
Thanks.
Did you check out the Cyanogen mod 7 in settings ?
I did. That's what I'm running now.what exactly are you suggesting? Thanks.
Sent from my HTC Glacier using XDA App
I have the same exact issue, ive been trying to get some devs to add the disable trackpad wake option in sense roms but so far nothing so right now i use either royalginger or royalmiui im on miui but i really miss sense :/
I had the same thing. I booted into recovery and wiped data and cache and flashed again and everything worked.
Sent from my glacier using XDA Premium App
Nicgraner said:
I had the same thing. I booted into recovery and wiped data and cache and flashed again and everything worked.
Sent from my glacier using XDA Premium App
Click to expand...
Click to collapse
Yeah ive tried that be4 with no luck
Nicgraner said:
I had the same thing. I booted into recovery and wiped data and cache and flashed again and everything worked.
Sent from my glacier using XDA Premium App
Click to expand...
Click to collapse
I must have done that a bunch of times already but nothing worked except CM7 because I can disable the trackpad wake function. I wish Sense based ROMs allows for disabling the trackpad...that would be greatly appreciated. An even more helpful feature is the ability to remap the buttons.
Is it possible your trackpad is defective? DO you notice other odd behavior that could be related to it?
If your using google voice its the application doing that you can fix this on cm 7 by moving the application to the Sd card.
Sent from my HTC Glacier using XDA Premium App
I believe this is a real hardware issue... It seemed that the optical sensor in the trackpad is broken and it's always sending signal to the kernel telling that it detected activity but in reality nothing was going on, so the kernel can never go into power saving mode.
Sense UI is a CLOSED SOURCE software, there's nothing you can do to patch it.
Since ALL MT4G are still under the 1 year Manufacturer's warranty, you should call T-Mobile/HTC to get it fixed or just get a replacement....
Ok I found a solution for us mt4g owners with the messed up trackpads, you are gonna have to flash virtuous unity rom v. 2.39 and then apply this patch:
http://dl.dropbox.com/u/28766802/Virtuous/trackpad_disabled.zip
This patch was made by one of the developers of the rom chrisch1974 specially for this issue, so good luck =D
Same problem, but found work-around
My phone (MT4G) has the same issue but I know why it happened. I got caught in the rain and although I had the phone in my pocket, it got wet. Everything works except that. I left in a bag of rice overnight to no avail.
Anyway, when I press the power button to send it to sleep mode, it just comes back to the lock screen. If I let it time out, it goes out but comes right back to the lock screen. Sounds familiar?
What works for me is holding the home button (the one with the sensor) and, while still holding the home button, pressing the power button once. It is then that I let go of the home button.
Works, but sometimes I have to repeat this charade a couple of times before it sticks. Usually have to repeat it when I don't fully press the home button.
Anyway, hopefully this will help someone that is stuck with this phone and is unable to get a replacement.

[Q] Phone shutting off randomly

Have had my nexus 4 for 2-3 weeks and it has shutdown on me 2 times so far. Both occasions the phone was untouched and was shut off without me knowing, how long and when I have no clue but on power up my wallpaper is reset to default. I don't notice anything else besides that being changed. Anyone have a clue to a fix?
What ROM u have? I'm having same issues. I'm using Xylon. I'm bout to flash Franco #28 kernel and see if it helps.
U should try flashing a new kernel too.
Sent from my Nexus 4 using xda app-developers app
bone stock. haven't done anything to it.
I also get something similar. It happens when I lock my screen. Once the screen goes off, it sometimes won't come back on until I restart my phone by holding down the power button till it's off, and then booting it. I'm not sure about my wallpaper changing, but it has happened on every rom I've used. Also, It didn't happen on stock, but I don't think I was even on stock for a week.
This never happened when I had stock...it started happening when I flashed the ROM. Hope Franco's Kernel helps.
Sent from my Nexus 4 using xda app-developers app
this happens to me from time-to-time. It's not a hardware issue, it think it's a glitch with this version of the os.
misfits9095 said:
this happens to me from time-to-time. It's not a hardware issue, it think it's a glitch with this version of the os.
Click to expand...
Click to collapse
Well, I called and got an RMA. Seems like a known issue as well as a battery life issue some others seem to be having. Maybe they are connected in some way. Rep said this new batch they are sending out (RMA's) do not have these issues. I hope so...
Put me down as someone having this issue, Happen 3 time now, On stock rooted os.
I read that Google have confirmed there is an issue with the latest OS that can result in random reboots. I think it has to do with location services.
I also read that turning off any options for emergency broadcasts can help with random reboots.
Some widgets that use weather can result in reboots (due to them using location services to get correct weather), and since I disabled all emergency broadcasts and stopped using widgets that show weather, I have not had a random reboot (and I was having at least one every two days before). I am still using widgets that have the ability to show weather, but I just do not show weather and this seems to help.
Random reboots was causing a major battery drain for me and since I stopped getting these reboots, my battery lasts much longer.
I am on stock ROM, rooted.
Sent from my Nexus 4 using xda premium

Experiencing Major Reboot Issues

Let me preface this by saying this is my experience. I am passing this off to see if others are experiencing the same thing. I am not dissing this phone because I really like it.
I have seen more than 10 random reboots with this phone. The crazy part is when the phone reboots, I lose settings.... Like a lot of them. I recently experienced and my notification bar started malfunctioning where the settings would not pull up and I could not long press panels. I finally had to factory reset my phone.... After that, it rebooted again this morning while I was listening to the radio.
At this point I am going to have start a log to try to correlate where the problem might be.
This is very concerning. I have never experienced anything like this even with custom Roms.
Please let me know if anyone else is experiencing this.
Sent from my SM-G935T using Tapatalk
I've read that other people are experiencing this too. Hopefully mine doesn't come like this. I would recommend returning it and getting a new one. This is ridiculous that this is happening
Try removing all apps you installed and see if you cant pin it down to an app but if all said and done and phone is stock meaning you installed no additional apps and still see it happen then to me sounds like a Hardware problem and you should return it for a replacement.
anrchy666 said:
Try removing all apps you installed and see if you cant pin it down to an app but if all said and done and phone is stock meaning you installed no additional apps and still see it happen then to me sounds like a Hardware problem and you should return it for a replacement.
Click to expand...
Click to collapse
Unfortunately, I think you are right.
Sent from my SM-G935T using Tapatalk
I'm having the exact same issues. Once or twice a day, usually in USA Today or IHeartRadio, it reboots. Once I experienced that loss of settings also and had to factory reset. I'm going to return the phone.
Try wiping the cache partition
Sent from my SM-N920T using Tapatalk
rocolema said:
I'm having the exact same issues. Once or twice a day, usually in USA Today or IHeartRadio, it reboots. Once I experienced that loss of settings also and had to factory reset. I'm going to return the phone.
Click to expand...
Click to collapse
I also experienced this in iHeartRadio... Do you use bluetooth?
Sent from my SM-G935T using Tapatalk
[email protected] said:
Try wiping the cache partition
Sent from my SM-N920T using Tapatalk
Click to expand...
Click to collapse
Is there a way to do this on a non-rooted phone?
Sent from my SM-G935T using Tapatalk
Go into recovery mode with phone completely off .volume down+home button+power button.If that doesn't work factory reset and if that doesn't work return the phone or if possible reflash stock firmware through ODIN.
Sent from my SM-N920T using Tapatalk
Yes, I use bluetooth to listen to IHeartRadio. I tried clearing the cache thru recovery. It did not work.
rocolema said:
Yes, I use bluetooth to listen to IHeartRadio. I tried clearing the cache thru recovery. It did not work.
Click to expand...
Click to collapse
I have been watching watchespn for about an hour with my bluetooth headphones... No problem. I need to test iHeartRadio some more. With that said, I think there is a deeper issue here just because I've never seen settings get changed like that.
Sent from my SM-G935T using Tapatalk
My Bluetooth streaming was janky got this notification and restarted the phone. Problem gone. Dunno the relevance but this was a system notification
Just switched back to iHeartRadio on bluetooth, I was coming here to read a reply so I clicked the home button and rebooted.
Sent from my SM-G935T using Tapatalk
The beta version (6.0.0) of the IHeartRadio app seems to have fixed my reboot problem (which was happening on both bluetooth and earphone modes).
Update, it is still rebooting, even using the beta.
First reboot of the day. IHeartRadio and Bluetooth. I am already running 6.0.0 of the app.
Sent from my SM-G935T using Tapatalk
(note that I don't typically do iHeartRadio and Bluetooth on the weekends.)
Sent from my SM-G935T using Tapatalk
My experience was different. I didn't have any random reboot but I did get the phone just hang.
Before my Springbreak trip I was testing out a sport camera and downloaded an app that could remotely control the camera. Everything seemed to be working smoothly during the test. Then when I was done, I shut down the camera, turned off the phone and started packing up.
Then I needed to use the phone, so I turned it on.. it's turned on but I couldn't do anything, the screen was unresponsive.. I couldn't swipe or press anything... I attempted to reboot it... the power button still worked... the reboot menu came on but I couldn't press anything... I still could turn the screen on and off and brought up the reboot menu.. but jsut couldn't do anything with it..
Only one option was available which is to force it reboot by holding Power and Down volumne.
That was weird, especially on a brand new device.
I've seen it reboot a few times, and it is especially annoying when you are trying to show your device off and it reboots...in front of people...randomly. I am not sure if I want to return it just yet because it is a Touchwiz/android bug that I have experienced on other devices as well. It MAY be an app issue but I can't pinpoint it yet.
I was trying to launch my DJI Phantom app and it just hung/restarted - got stuck on tmobile screen and it wouldn't let me do a hard-reset! Had to wait a few mins and it recycled.
vnguyen972 said:
My experience was different. I didn't have any random reboot but I did get the phone just hang.
Before my Springbreak trip I was testing out a sport camera and downloaded an app that could remotely control the camera. Everything seemed to be working smoothly during the test. Then when I was done, I shut down the camera, turned off the phone and started packing up.
Then I needed to use the phone, so I turned it on.. it's turned on but I couldn't do anything, the screen was unresponsive.. I couldn't swipe or press anything... I attempted to reboot it... the power button still worked... the reboot menu came on but I couldn't press anything... I still could turn the screen on and off and brought up the reboot menu.. but jsut couldn't do anything with it..
Only one option was available which is to force it reboot by holding Power and Down volumne.
That was weird, especially on a brand new device.
Click to expand...
Click to collapse
This is exactly what happened to mine, I was going to return it and put it on the charger and it rebooted. Knock on wood, No problems since. I'm going to keep a close eye on this in case I need to exchange.
Yes, same here. Bluetooth headset with iHeartRadio makes the phone reboot and lose some settings. Maybe a bug with iHeartRadio and 6.0.1.

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