Issues with ROM or device? - G4 Q&A, Help & Troubleshooting

Having a couple issues not sure if related to flashing http://forum.xda-developers.com/showthread.php?t=3191469 or my device itself. 1st is the sd card unmounts and remounts EVERY time ANY app tries to access it. After remounting, I can use the app as normal. The sd is formatted fat32. I have already backed everything up, reformatted (again fat32) and put it back. Issue is still present.
Next issue is the screen will flicker off after turning on about 50% of the time, but still acts as the screen is on as my LED stops blinking and I can swipe to unlock (I feel the vibrate) but it's a black screen. Most of the time, I have to battery pull (thank you LG for keeping THAT needed feature!) and it will work for a while and start acting up again. Anyone have any insight to these? Before I flashed this, I did not see these issues BUT I was only on stock rooted for a day or so before flashing this. tia
I posted in the ROM thread but got no response. Any insight is welcome. Thanks.

Just want to put this here for anyone also having these issues. First issue with the sd was a bad card. Replaced and no more problems. The second with the screen turning back off. I thought I had a bad proximity sensor. No, it was Lightflow! The are extra settings (settings> led control) that did not need to be checked. If this is happening to you and you have Lightflow, check those settings. This is happening on multiple devices, not just the G4. Hope this helps anyone.

Related

Disappearing SD card

Since I've had my Artemis occasionally after a soft reset the SD card appears as not installed. I would have to remove the battery and sim etc, replace the SD card into the holder and start-up the phone and it'd usually be ok. The only trouble is lately it seems to be doing this more frequently and it is becoming more difficult to get the phone to recognise the card upon start-up again. Anyone else experience this? Have an cure?
i've had the same problem on my magican. The solution i found was to remove the SD card and place it back. It seems to me that cardreader's contacts broken.
Its big but you must read first.
http://forum.xda-developers.com/showthread.php?t=285511&page=24
So the card is corrupt? Because when I stick it into my pc it reads it perfectly fine, no problems or slowness.
My phone has stopped recognising the card completely now, but when I started the phone in safe mode using iLauncher it recognised it surprisingly. I'm suspecting there may be a piece of software or a setting stopping the phone from recognising it. I'll have a read through that link some more tho just in case there is a solution.
If anyone else has another solution then it would be greatly appreciated.
Cheers
Update: I've tried another 2 known working SD cards and neither of which are recognised by my device to it looks as tho its an issue with the phone and not the card. Has anyone experienced this before?
I've the same problem. I use 2 SanDisk cards, 512Mb and 2Gb, both of them seem to disappear as I boot the device. It hapens 50% of times and begins when I installed the HTC ArtemisSDEnhancement program.
I've tried to uninstall and reinstall several times and to format the crad but the errors continues at the 50% times.
When the P3300 reads the card I notice an abnormal slow response to any input and at the end it hungs for a big while. If you leave it alone it comes back but I usually need the phone now and I must have to soft reset.
I'm about to hard reset and try again but I don't have time.
Well I hard reset my device before I was going to post it back to o2 for a replacement and surprise surprise its working fine again!
That was 23 days ago and since then its behaved perfectly. I've installed the SD enchancement just in case but not certain if that's made any difference. Finger crossed its the last time the card starts disappearing.
This happens on my MDA C3 too now and again.
When it does, a soft reset does not solve it.
I have to take the battery out and then reinsert it.
After powering up the problemis not there.
Anyone know why this is happening as its really inconvenient to keep taking the battery out.
Thanks in advance.
BTW, one thing I have noticed, it seems to happen more often after a registry value change if that help anyone???

HTC Desire won't shut down / power off

Turned off the phone last night, returned to it this morning (6+ hours) with "Power off - shutting down" on the screen. I ended up pulling the battery and booting from cold.
The phone turned back on with no problems, but 45 minutes after turning it off again - it is displaying the same screen and not shutting down. Pulling the battery, turning on and then turning off the phone immediately has the same problem.
Tasks running before the shut down are normal, I have almost no 3rd party apps installed yet.
Ideas anyone?
Sounds like a similar problem that I and a number of others seem to be having. The bad news is that there doesn't seem to be a simple fix at the moment, but the good news is that with it happening to increasing numbers of us, hopefully it will be remediable in a future update.
DoAndroidsDream said:
Gak. Didn't see the main post for the issue. *waves to admins for deletion*
Click to expand...
Click to collapse
Hi there,
What main post are you referring to for this issue?
If you could please direct me, thanks.
I'm having the same problem, last week I was turning the phone off and it would turn off in half hour or so.
This morning, I turned the phone off, and it has been "Shutting down" for about 3 hours now...
extremely frustrating!!!
Try to install "aLogCat" application. This app could show Android log files.
And see if you can spot something there ...
I also have this issue. I took out the battery.
The thing is ... after turned on ... you can turn off without any problem.
unmount sd card before shutting down.
Will change it from never to shutting down to shutting down in <10 seconds
Spineli said:
Hi there,
What main post are you referring to for this issue?
Click to expand...
Click to collapse
Perhaps this? :http://forum.xda-developers.com/showthread.php?t=666332
Had the same issue when I first got my desire from T-Mobile. SD Card later failed on me, and after getting a replacement from T-Mobile, the phone works perfectly and shuts down instantly. So my guess is that your problem is the SD card. You could try walking to the retailer and try to get a replacement SD card. When mine failed T-Mobile even gave me a 8gb one instead of the orignal 4gb
Im 99% sure its an app/widget causing the prob. I had the same, but its gone when I uninstalled most of my apps. Not sure which app caused the prob though...
I had that problem. After a hard reset it is not present any more. So i guess that some app caused it. Couldnt tell wich one.
hrcro said:
I had that problem. After a hard reset it is not present any more. So i guess that some app caused it. Couldnt tell wich one.
Click to expand...
Click to collapse
It might be harder to diagnose than uninstalling/killing something and trying again, as it might be due to memory leaks, services, other tasks. I've read that it might be related to the backup to sd card which happens from time to time, so unless you're in the middle of a backup then you'd not have a problem (assuming there is a connection). You can only tell over time.
HTC Desire won't power off
I had the exact same problem. I only had 2 widgets active: 1 was the Handcent SMS widget the other was a Battery widget from mippin.com. I changed the Handcent widget to the program shortcut but did not uninstall and uninstalled the Battery widget. Now it powers off with no problem
i have the same issue with my desire.. i have a 8gb sd card in there.. which is nearly full.. maybe thats an issue?
how do you unmount card before shutting down?
micks_address said:
how do you unmount card before shutting down?
Click to expand...
Click to collapse
Menu > Settings > SD and Phone Storage > Unmount SD Card
thanks for that.. is there any downside to doing a hard reset? is that setting - privacy - factory data reset?
Gana1991 said:
Menu > Settings > SD and Phone Storage > Unmount SD Card
Click to expand...
Click to collapse
Once I tried to unmount sd card and then it wasn't possible at all to shut down the phone. I had to remove battery
hey buddy, try to remove quick links like back light and soft reset, it works also try with flash light same...worked with me..good luck. or try toms power off zip.
DESIRE doesnt turn off
It sucks..all night long, this morning i found out it was still in the process of shutting down..turning off the cell phone should be a priority program,all others tasks must shut down..i think HTC should make an update since a lot of users experience same problem.
It used to hang at shutting down with me too. But, and I have no idea what changed, it now shuts down just fine. Weird stuff!
I shut mine down last night. It used to take about 60seconds to shut down but last night it just said "shutting down" for hours. I left it to see what happened. 11hours later it still said "shutting down". I picked it up and was going to open it up and remove battery. I obviously didn't want to do that to get dust and crap into the back of phone. As soon as I turned it over to remove back the screen went white! HTC. And it started up. ? ? ? coincidence or did me moving it around cause the restart after 11hours?
Anyway, I can tell it now has 237mb free (using advanced task killer to check memory available). It never normally has more than 150mb free. Maybe there is a memory leak somewhere in Sense UI? It seems the longer you have used thephone without a restart, the more likley it will hang during shutdown.
I hope HTC are aware of this issue. I logged a support call too, as I'm sure many of you did.
anyway, shake the phone around a bit before you remove the back to see if that helps. It did for me after 11 hours of being stuck on "shutting down!" screen.
Oh by the way, I had unmounted the card befre the shut down in the hopes it would be quicker than 60seconds. It made no difference!
i had this issue also.. a factory reset fixed it.. i think it was an app i installed did the damage.. some mentioned unmounting the sd card first but i tried that and it made no difference..

[Q] Desire screen failing to wake from sleep. Please help me.

Having an issue with my htc desire (it has a stock desire rom)
Basically when my phone goes to sleep the screen remains blank and I cannot seem to get the screen active
when I try to wake up the device as per norm the buttons light up however the screen remains blank..
the phone still seems functional (volume works, etc) however it does not respond to being 'woken up'
I have have done all sorts to try and resolve the problem, this includes checking sd card for errors, resetting phone.
Im a loss to what could be causing this, the phone is a right pain to use now, I go on a call and then screen dims but never recovers, however can still continue with the call.
I have to pull out the battery and restart the phone to have the screen 'wake'
I have looked at these threads of people with similar issues but no one has put up a solution.
http://forum.xda-developers.com/showthread.php?t=980022
http://forum.xda-developers.com/showthread.php?t=892100
Tried testing the sd card for errors still have the problem.
Different SD card still have the problem
I tested it with the sd card removed and still have the same problem.
In airplane mode I still have the problem
With different sim I still have the problem
Tried two new roms, still have the problem (previous to this I had not changed roms in months).
Any ideas? How did other people fix this?
Strangely though after leaving it overnight it woke once the first time this morning. Now back to not waking.
Please help
hi,
another desire owner wrote the same issue on the QA forum...
seen a revealant linked posted by a member...
http://forum.xda-developers.com/showthread.php?t=892100
at first sight seems to be a sd card issue... also have a look on sdfix thread
http://forum.xda-developers.com/showthread.php?t=1010807
happens to me but just once, i just pull out the battery.
looking forward about sd card tweeking
hope this help
As I said it happens whether or not there is an SD card in the phone. And with different SD cards so I do not see how it could be an SD card problem.
Fixed it now. I took it apart then put it back together.
marioxmario said:
Fixed it now. I took it apart then put it back together.
Click to expand...
Click to collapse
I have similar problem here...
Our case is that we can't wake a phone after deep sleep..Touch screen is just not responding. We can see a caller (when somebody is calling) and screen but touch screen is not responding.
After we lock it and unlock it again via Power button, all is just fine...
We caused that by disassembling and assembling the Phone..There was some dust behind digitizer, so we had to clean it...
There must be some strange thing that is not behaving as it should when U proceed
to disassembling and assembling..
So Guys out there...be carefully and think twice before you make decision to disassemble your Desire...
See my reply in another thread.
Stamgastje said:
See my reply in another thread.
Click to expand...
Click to collapse
I realize now that problem that you had, has nothing to do with mine, because I have this issue, with or without Sim card..

HTC DHD freezes up!

Hi all!
Since a couple of days my HTC DHD has been freezing up. Most of times it happens when i take it out of sleep mode. The bottom buttons (home, menu, back and search) do light up, but the phone doesn't respond at all. Sometimes this also happens when using the phone. The screen moves slowely, like a frame every couple of seconds before it freezes up completely. Only way to get it back on is taking out the battery and put it back in. I have installed Cyanogenmod 7.2 about a week and a half ago so i thought the problem might lie there but i switched back to Cyanogenmod 7.0 (which i have been using for the past 6 months or so without any problem at all) and the device still freezes up. This happens twice of more every day! I have wiped everything and updated all my apps and the problem still occurs. I'm really clueless on how to solve this problem.
I can provide a logcat but i have never used that before so i'm not sure on how to do this. Even then, how can i make a logcat when the device freezes up and i need to take out the battery?
Any help would be much much appreciated!!
Thanks!
Did you do a full wipe; all caches, Dalvik e.t.c
Sent from my Desire HD using Swype beta for Android!
The best way to get a logcat is using adb and perhaps a terminal emulator.
Try using the phone without the sd card to see if the problem persists.
Sent from a dream
Thanks for your replies! Sorry for the late response but had to install SDK and get it up and running.
@ GuyInTheCorner, Yes did all that except for a full wipe. Don't want to loose all my data.
@ Teichopsia, Ok did what you said and i have Logcat running now. Just tested it and it seems to be working. It's huge tho with only a couple of seconds running! Now i have to wait for the device to freeze up again and i can get to my computer while it doing it. As soon as that happens i will make a logcat and post it here.
Thanks for you help so far!
You've changed roms without full wiping? Try it without the sd card to see if there is something in the sd card causing the problem. However, you will probably need to full wipe. If after the full wipe problem persists, check without the sd card, if so, wipe the sd card.
The logcat will help figure where the problem is, but I don't know how to read one.
@guyinthecorner: I beat you this time
Sent from a dream
Teichopsia said:
You've changed roms without full wiping? Try it without the sd card to see if there is something in the sd card causing the problem. However, you will probably need to full wipe. If after the full wipe problem persists, check without the sd card, if so, wipe the sd card.
The logcat will help figure where the problem is, but I don't know how to read one.
@guyinthecorner: I beat you this time
Sent from a dream
Click to expand...
Click to collapse
Meh, chalk one up for you
I agree with Teichopsia, do a FULL WIPE without SD Card to see what happens and take it from there
Sent from my Desire HD using Swype beta for Android!
Ok, so it took a while but my DHD finally froze up again while i had acces to a computer. So i did a logcat. Results are in the Logcat.txt file. I hope anyone out there can read it and figure out what the problem is. Many thanks in advance!!
I started a thread for a similar problem ( http://forum.xda-developers.com/showthread.php?t=1734707 ) but the behaviour you describe is identical to what was going on with my DHD.
Try disabling Wifi and see if it stalls up on you - Mine runs great so long as Wifi is turned off. With it turned on I get random freezes, and the screen not turning on with the backlit buttons lit. Removal of the battery is about the only way to get it to respond again.
I tried changing ROMs, kernels, recoveries, radios and bootloaders with varying results but nothing seemed to fix it.
I ALWAYS full wipe and clear any files relating to the previous ROM off the SD card when changing ROMs.
On 2.2 ROMs Wifi would just turn itself on and off, the phone would not freeze though. Wifi was mostly un-usable as data didn't seem to transfer 80% of the time that it was turned on.
On 2.3.x ROMs Wifi started out doing the same thing as on Froyo, but after about a week it started to freeze the phone and would not return from sleep.
On 4..0.x ROMs Wifi would generally cause a complete freeze of the phone almost as soon as it was turned on.
I hope you find a solution. Mine is the 24 month warranty.
@Max-E-Moose
Thanks a lot for your quick and thorough reply.
I get random freezes, and the screen not turning on with the backlit buttons lit. Removal of the battery is about the only way to get it to respond again.
Click to expand...
Click to collapse
Sounds exactly like my problem. I see you have done way more research on this problem then me looking at the thread you started. So i guess the problem lies in the WIFI hardware then. If so, i could send it back for repairs. I also have 24 months warranty. Problem i have, my device fell into a bucket of water when i had it just 3 weeks (about 16 months ago) It never gave me any problems tho! Worked just fine until now. All my warranty labels turned red. I could pull them out and replace them of course. Or tell HTC that it got wet during rain and it was in my pocket. But that wouldn't be honest now would it. A friend of mine has a DHD as well but he tells me he never has this problem which makes me guess the problem only occurs with some builds of the device.
I have been using my WIFI a lot lately for tethering on my laptop. So i will try your solution of turning WIFI off first and just see what happens. Also i will go back to stock rom when ICS becomes available. See what happens ten.
For now thanks a lot Max-E-Moose for your help. I will update this thread if something occurs or i find a solution. :good:
Did u check for apps installed on sd. Try moving them on phone memory if u have space. That can help
Sent from my Inspire 4G using xda app-developers app
grigoriisi said:
Did u check for apps installed on sd. Try moving them on phone memory if u have space. That can help
Sent from my Inspire 4G using xda app-developers app
Click to expand...
Click to collapse
Nope didn't try that. I just ordered a new Samsung 32gb class 10 SD card. Should arrive tomorrow. Will try that first. Maybe it helps.
Thanks anyway.
Any luck ONeils? Updatey?
Due to where I am situated, I have not had the opportunity to bring my phone in yet so am still using mobile data almost all of the time.
I didn't mention before, because I forgot about it, but have you tried using WiFix Manager from the market? I read in another thread that this solved a similar problem for some people.
I think the process is: install WiFix, install the fix from the app, then restart the phone. It should be that simple, if it works - it does nothing for my poor DHD.
Currently using JellyTime Beta 7 and I have noticed that I can turn my WiFi on, and use it for a while, but if I forget to turn it off then the phone doesn't want to wake up once the screen turns off. Wifi hasn't froze the phone entirely on this ROM... Yet.

[Q] Spontaneous reboots on the ZL?

Has anyone experienced any spontaneous reboots on their ZL yet?
Mine has done it twice, both times while doing things related to Google apps or accounts. The first time my phone rebooted, I was actually adding my Google account after a reset to fix the notification LED issue. When I unchecked the option to backup and restore my Google account, my phone blinked the xperia logo, then rebooted (Sony logo, xperia logo, boot animation then done). It was a very quick reboot.
The next time, I was installing apps from the Play Store. A bunch of apps were queued up, downloading and installing over Wi-Fi. I hit the home button, then was about to open up a folder to check my Gmail app settings when again, the phone blinked the xperia logo and proceeded to reboot. When it was done, it continued to install my apps as queued from the Play Store, as if nothing happened. It hasn't done it since (of course, this was only a few hours ago).
My phone is not rooted & I have not messed with the bootloader unlocking or anything. It's 100% stock while I'm evaluating it against my SGS3 for a potential permanent switch. I've got the US C6506 model (black, on AT&T -- LTE is working fine).
I really, really like this phone so far, and I'm just hoping that these two reboots were a random oddity, not to be repeated.
Interestingly, I actually fully set up the phone yesterday evening, but when I discovered I had the notification issue, I reset it this morning and re-did all of it. The phone did NOT reboot at all yesterday in the 4 or 5 hours I spent playing with it, either. It sat in standby overnight without incident as well -- all prior to the reset today & the 2 subsequent reboots.
I guess from here it'll be a waiting game to see if it does it again, but in the meantime, I was curious if anyone else had seen anything like this with their ZL.
Yup, seen it twice myself. First time, I noticed that it had rebooted when I couldn't find any previously running apps. The second time I was in the Settings screen when it randomly rebooted. I was just about to click the Display setting when this happened.
I'm just running the stock ROM on the C6506 model. I'm keeping an eye out on it and will see if there is a pattern.
rajeshr said:
Yup, seen it twice myself. First time, I noticed that it had rebooted when I couldn't find any previously running apps. The second time I was in the Settings screen when it randomly rebooted. I was just about to click the Display setting when this happened.
I'm just running the stock ROM on the C6506 model. I'm keeping an eye out on it and will see if there is a pattern.
Click to expand...
Click to collapse
Thanks ... in some ways it's good to know, and in others, it worries me. I hope it isn't a pattern, though. Thus far, I've used the phone since the two reboots without incident (music playing, bluetooth connections, and phone calls).
EDIT: A third reboot. This time I had just updated a few apps in the Play Store, returned to my home screen and was about to turn my Wi-Fi off when it rebooted. One common thread thus far is that my Wi-Fi has been on each time. I have no idea if that's related or not, though.
I have been using mine for 1 week and have not had any reboots. I am using the hspa version (c6502) and I am a heavy user
Seems to me that the random reboots are isolated to 6506 models. I haven't had one single reboot in the past week I have been extensively using mine (6502). However, while I was on CM10, my phone hung and rebooted like hell.
Yeah I'm c6502 aswell no random reboots.
Sent from my Nexus 4 using xda premium
No reboots on C6502
Same here, have been using my ZL (C6502) for the past 22 days without a single reboot or freeze. Heavy usage for last week or so (wifi on all the time). I too think this and the low call volume issue might be specific to C6506 (LTE) version.
6502 here as well, no reboots so far and I'm rooted. Been about 2 weeks.
I'm starting to think this issue is unique to me and/or my phone -- at least my specific case. Actually, I'm glad for that, because I love this phone.
I realized I may in fact have memory card corruption. I'm going to explore that further, because I had some serious issues with my SGS3 corrupting microSD cards. I thought it hadn't done it on my current card, but I have discovered some corrupted sound files on it, so I think I'm going to do a format of my microSD and see what happens.
Thanks for all the input, folks!
I had some reboots in past one week
using since March 10th
today itself had 2-3 reboots
one more thing is had blank screen during a phone call also
we need Roms for this device I never understood
why there is so much delay in release of custom Roms
Once,
but not sure it was rebooting. Cuz the screen went blank. Then i had to press a tiny yellow button that says off near the sim slot. Then it came back to life. Plus my wake up button is kinda hard to press. Do you guys hv that problem?
Sent from my C6502 using xda app-developers app
safuan7822 said:
Once,
but not sure it was rebooting. Cuz the screen went blank. Then i had to press a tiny yellow button that says off near the sim slot. Then it came back to life. Plus my wake up button is kinda hard to press. Do you guys hv that problem?
Sent from my C6502 using xda app-developers app
Click to expand...
Click to collapse
I wouldn't call that a reboot, at least not in the sense that I was seeing them. That's more like a freeze that would require a battery pull on a phone with a removable battery (I used to have this all the time on the Samsung Captivate).
My ZL was rebooting fully right in front of me (screen goes black, then the xperia logo, followed by the full normal boot sequence, just very rapid -- the boot animation is shorter than a cold boot).
Note -- I have not actually fixed my memory card yet, and I have not seen any more reboots. I'm nearly a full day on my current battery charge, too.
I have the C6506 also, and I get numerous random reboots also. I did get few logcats, but I have not seen any revelant info that causes the random reboots. I replaced my micro-sim, thinking it may caused modem panic reboots, but that wasn't root of the problem. However, I did notice that the reboots occurred less without micro SD card, but I haven't completely made that conclusion yet (I want to listent to my music!).
I also have a 6506 and have been experiencing some kind of reboot. Not a full reboot that the OP has been talking about, but one where my screen just turns off. At first I thought better battery stats was just having issues as my stats would end up all out of whack for no reason. Then today the screen shut off while in use. I only had to push the power button to get back to my lock screen. But again my stays were all out of whack. I'll have to pull the log later but I hope this is is just a software issue.
Qmann05 said:
I also have a 6506 and have been experiencing some kind of reboot. Not a full reboot that the OP has been talking about, but one where my screen just turns off. At first I thought better battery stats was just having issues as my stats would end up all out of whack for no reason. Then today the screen shut off while in use. I only had to push the power button to get back to my lock screen. But again my stays were all out of whack. I'll have to pull the log later but I hope this is is just a software issue.
Click to expand...
Click to collapse
Interesting. I've replaced all my corrupted files on my microSD card as of now, and so far, aside from that first day, I have not had a single reboot of the kind I saw before. Actually, no reboots at all, and my current uptime shows it (111 hours).
What happened to me was I had had a bad microSD card in my SGS3 -- files would become corrupted with time on it. I finally replaced it with a new one, but apparently when I copied my data back to it, I inadvertently copied a few of the corrupted audio files (notification sounds, actually) but never noticed it. I realized this when I was resetting my notification sound for text messages and heard the signs of corruption in the file, and so I began to think my phone had been responsible for the corruption. I know now that that can't be true -- otherwise I'd have some corrupt photos as well, and I don't. Only a few select sound files were bad, and because I keep regular backups of the contents of my microSD cards, I just copied the wrong ones (d'oh!).
Of course, I've had random reboots on android devices before (Asus TF101), so I'm quite wary of them -- if I see anything further, I'll post about it.
I looked at the log and saw nothing conclusive that would be making my screen turn off. I also checked my up time and it hasn't reset, so I know it's not a true reboot. When I put my SD card in I just wiped it from the phone. The only thing I put back was music files. Thinking about that now it wasn't the clean start I usually give my phones. So I just wiped the card again and we will see today if anything happens
C6503 here and I've been getting a couple reboots a day since I bought it. 2 days ago I used PC Companion to solve another issue (random loss of network signal) by reinstalling the phone software and that seems to have fixed it. Unfortunately the random reboots are still present.
I don't use any SD card at the moment.
I've now been using my ZL for a month or so, and since that first day when I made this post, no spontaneous reboots at all. I have no idea how or why, they just stopped on their own.

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