Database Users

Hero crashes every now and then, how to use logfile apps to check reason?

Hi all,
my hero crashed every now and then, i'm not sure what causes this. This really annoys me, because taking out the hero battery is a hassle. It happens like this:
- hero is in sleep mode for some time
- i can't wake it up anymore, doesn't react to any hardware button input. Screen stays black.
- i can't softreset
- only taking the battery out will help out.
Now i want to know who the culprit is, and use a logfile app. My problem is following:
will the logfile app help me at all, AFTER the crash has occured and i reboot the phone? Will the logfile have entries from BEFORE the last startup, or is everything lost by rebooting my device?
Thanks,
shahpur

Shahpur, I have this problem and when I called HTC Europe they said they have never heard of this happening. You press every button and nothing happens. You don't know it's off because the screen is in sleep anyway!! And like you the only thing that gets the phone back is taking the battery out. And then it comes on again. I initially took sim and battery out when it happened, but after it's happened a few times I now know you only need to take the battery out which is a pain, because no buttons will wake the phone when it dies. They said it is probably a hardware problem and not software so a reset or upgrade of ROM will not make any difference and want about 3 or 4 weeks to repair phone, which is not even 2 months old.
Has anyone else had this problem yet? The phone just dies until you take battery out.
I've done 2 factory resets but nothing helps, and I don't want to send it back for a repair.
How often does yours do this?

hmm i would say it happens sporadically every now and then, maybe once a week or so.
But this is definetly not an hardware issue. If the OS fails to respond after getting into sleep mode, i can't imaging that this is a hardware fault which works flawlesss otherwise. I never had any problems with the hardware buttons when working with the device so i think this has to be software od OS related...i have a lot of 3rd party apps and i think it has to do with them...
I will not send my device back because:
you cant easily reproduce this bug, so i'm pretty sure that the repair center will not be able to reproduce and fix this issue. Therefore you might get the same device back, or another device which may also have any other problem like dead pixels, LED problems and so on.
Since my hero is working perfectly and has no other issues besides this annoying bug, i will wait for the next android update and hope that this will help the system get more stable...

well they said I was the only one that reported it and as I am in the UK and you are in Germany I doubt this is true. But I would be interested to hear if anyone else has reported this issue. It's really annoying, I get it every few days, and on Monday twice in one day. It's not where I am as it has happened in 3 different locations, but I don't have any 3rd party apps, or any apps downloaded, so it is not that I'm sure. Have you done the new update and had the problem since then as well as before the update?

i think i had the issue already with the old firmware, and the new firmware didn't fix it too. My device also crashed twice yesterday...
interesting to see that your device crashes without any 3rd party apps...so i think the best way to dig deeper, is to check the logfiles.
hope somebody can answer my logfile app question, so i can find out what was the last task before the device crashed.

Yep, there are no added apps on mine, yet........ So, don't worry about them, It's the phone that you and I have. But we are in the minority. I was offered a reconditioned by Orange, but I don't want a second hand phone with more problems like you say

Just as a matter of interest, what happens if you call the phone when it is in this state?
Regards,
Dave

Well it's dead/off, so answerphone......

Sorry to bump this thread, but I am also having the same issue. Did anyone manage to resolve this issue?

Me too!
I'm having the same issue and it seems to be happening more often. I have sent an email to HTC but no reply yet.
Any fixes?
Mine is a SIM free purchase from Play.com

in my case it was most definetly a 3rd party app which caused the crashes. Since i have like 40 apps installed i'm not sure anymore which one was the culprit, but it seems like i have either uninstalled the app or a recent update fixed the problems.
i didn't get any freeze for many weeks now.

HTC Reply
Got an email back from HTC advising a Hard Reset. Did this last night and no more crashes so far. Fingers crossed

I've reset mine maybe 4 times in 4 months, but I still get this problem
Any update from anyone on this little running saga of the invisible offs?

Endless Reboot Cycle

I've had the DInc since day -1 and haven't had a real problem until recently. Whenever the phone gets a little warm from 10+ minutes of straight use, the phone will reboot itself and goes into a reboot cycle. What seems to happen is the phone will overheat from use and then heat up some more from booting up. Once it gets to the home screen, it'll reboot again in an endless cycle. The cycle cannot be stopped unless the battery is pulled or the down key is held prior to it rebooting and shutting it down in the bootloader. The reboots are pretty predictable just by feeling the temperature of the phone. Using the phone while charging is a definite no-no for me. The only way I can get the phone to function again is to either let it sit for 10 minutes or put it in front of the AC for 5.
My phone was rooted and all roms seem to have the same effect. I've tried all hydra's kernels and all of them causes the problem, even the stock kernel. The only temporary fix was to use setcpu and enable the temp profile to lower the cpu to 500MHz at 36 degrees. This gave me extended use and was bearable but I really shouldn't have to do this. I've got so annoyed and reverted back to full stock/unrooted by downgrading with the official rom but the phone is STILL rebooting from overheating.
This is an obvious problem and I've already called Verizon for an RMA. I just hope it's not a widespread defect. It seems random reboots are pretty common with the DInc based on what I've read and other people's experience at work. There's about 5 of us who has the Inc at my job and all of our phones rebooted about a few minute from one another.
Has anyone had this issue? If so, did your replacement take care of it? I've read stories of people having to go thru four exchanges to finally land on a good device. How hot does your phones get from use and has it ever rebooted from the heat? It's a real bummer to be unable to play games on my phone for extended periods of time. The Droid X is looking mighty tempting right now

Same issue here
I've had the Incredible since day 1 (I actually upgraded from the original Droid, which I loved, but I wanted the faster CPU and more memory) and within the first 2 weeks, I got the random reboot issue, but it wasn't consistent and I believe that an OTA update fixed the problem (which was a general reception issue for the Triad area of NC).
However, the last couple of weeks, the phone seems possessed and reboots randomly and will keep rebooting until I pull the battery. It doesn't matter if I'm using the GPS, surfing the web, sending a text message, etc. or if I'm using the Verizon 3G network or my home Wi-Fi.
I tried testing various scenarios, soft/hard resets, removing my micro-SD card, charging the battery overnight, etc., but when the phone gets into one of its random reboot loops/cycles, there is no remedy but to pull the battery for about 5-10 minutes.
I have taken the phone 3 times to a retail Verizon store (that has a technician onsite) and they can't fix the phone (just keep doing factory "hard" resets).
I called HTC and they just told me how to hold the phone "with your fingertips and by the edges of the phone), and if I still had issues, I could ship the phone to them and they could attempt to repair it (but, then I'm without a phone for several days/weeks, which is not acceptable).
I have also called Verizon support and they finally agreed to issue me a replacement "refurb" phone (which I think is totally BS), but if I have the same issue with this replacement phone, I'm thinking of seeking legal counsel to get out of my contract and/or start a class action lawsuit against Verizon and/or HTC.
I've been a Verizon wireless customer for over 12 years with no issues with their "network", so I know it's an issue with this phone.
If the root cause is heat buildup, then to me, this would be considered a factory defect and all Incredible phones should be recalled (or the customer given the option to swapout to another phone, like the Droid X).
Besides the reboot problem, the phone has poor battery life (even more so than other smartphones), poor call quality, and poor reception.

Me Too
I have the random reboot issue as well, although I am 99.999999% it is due to heat. That said, heat could be caused by it trying desperately to secure a decent signal.
I really do not want to try to convince Verizon I have this problem, and have just been living with it.

Ive havent had that problem, but my inc overheats to 50°c sometimes. My advise, go to big red and have it replaced.
Sent from my Incredible using XDA App

Anybody else getting random reboots?

So this started happening only 2 days after getting my G2. Basically my phone reboots randomly whenever I unlock the lock screen. It doesn't happen every time, but it happens often enough that it really bugs me and I'm considering factory reset, but I dont want to lose my info and have the reboots still continue

alexdagreat said:
So this started happening only 2 days after getting my G2. Basically my phone reboots randomly whenever I unlock the lock screen. It doesn't happen every time, but it happens often enough that it really bugs me and I'm considering factory reset, but I dont want to lose my info and have the reboots still continue
Click to expand...
Click to collapse
Not a single one in 10 days. Are you rooted?

I am too
alexdagreat said:
So this started happening only 2 days after getting my G2. Basically my phone reboots randomly whenever I unlock the lock screen. It doesn't happen every time, but it happens often enough that it really bugs me and I'm considering factory reset, but I dont want to lose my info and have the reboots still continue
Click to expand...
Click to collapse
**Yes I am also getting random reboots when unlocking the screen. At first I thought it had to do with the lock screen type I used or the lock screen pattern but it is still happening now that I'm using a pin to unlock my phone. I am completely stock and got the phone the day it came out.
The reboot happened a couple times within a few minutes and seems very random upon unlocking the screen. If others are experiencing this I highly suggest posting here.
I came from the LG G2X and that phone had a similar issue involving random reboots but was definitely fixed by LG eventually. My Asus Transformer Prime had a random reboot issue as well and eventually fixed.

reaton33 said:
**Yes I am also getting random reboots when unlocking the screen. At first I thought it had to do with the lock screen type I used or the lock screen pattern but it is still happening now that I'm using a pin to unlock my phone. I am completely stock and got the phone the day it came out.
The reboot happened a couple times within a few minutes and seems very random upon unlocking the screen. If others are experiencing this I highly suggest posting here.
I came from the LG G2X and that phone had a similar issue involving random reboots but was definitely fixed by LG eventually. My Asus Transformer Prime had a random reboot issue as well and eventually fixed.
Click to expand...
Click to collapse
Got my G2 5 days ago and have had at least 3 random reboots or shut off reboots the the last three days.
Today 4 times reboot when unlocking with Code unlock.
Actually considering returning the product.

did you try uninstalling some of the stuff you installed? One by one?
Did you try factory reset?
Stock everything?

bachera said:
did you try uninstalling some of the stuff you installed? One by one?
Did you try factory reset?
Stock everything?
Click to expand...
Click to collapse
I don't really have anything crazy intensive on my phone but it's worth a shot.
As of today I have had several reboots when unlocking the screen. This occurs whether I have the lock screen active or not.
I am considering returning the phone too if this keeps happening. I'm absolutely sick and tired of defects/bugs (whatever you want to call them) like these plaguing my devices.

all it takes is bad install of apps, wacked permissions and what have you.
Eliminate all software possibilities before you blame your phone m8 .

nope completely stock

this just started happening to me today, no idea why... I haven't installed any new apps lately. is it a problem with my phone? you think swapping it out will fix the problem?

alexdagreat said:
nope completely stock
Click to expand...
Click to collapse
lol factory reset and wait few hours, dont restore backups and stuff, that eliminates about everything!
whats left, bad rom, but at that point warrantee

I have stock lg g2 doing same thing. A hard reset didn't work and I have only basic apps that came on phone. However I have been able to turn off lock screen and so far no reboots (yet). T-Mobile has given me a runaround about getting it replaced. Still inside my buyers remorse,I have finally gotten a supervisor to give me a new phone. Tmobile supervisor confirmed lg g2 having a lot of issues. So that said I'm saying goodbye to lg g2, going with something else. Tmobile finally took care of me after being on hold for 5hrs and talking to countless people! Lg g2 has issues but T-Mobile has major issues and that's being really polite!!!
Sent from my LG-D801 using xda app-developers app

i exchanged it
i went in to tmobile last night to exchange my phone. it took two hours because of a some $1.12 price difference but they eventually got it to work with some trickery. i'm a very patient person anyway.
literally while i was typing this response i was going to say i didn't have the random reboot but JUST F'ING NOW it happened again. I'm immediately doing a factory reset and UNFORTUNATELY and using the phone without instalilng a damn thing. hopefully i can get some idea of what the problem is before my 14 day return window is up or else this phone is going back as much as i hate to say it.

I had a similar problem with my phone while trying to unlock it. Once it started rebooting, it would go into an almost endless cycle of reboots. Sometimes as much as 20 reboots in a row.
I had tmobile exchange the phone for me. No issues since with the replacement. I do definitely think there is a bad batch of G2s out there.

mikea3000 said:
I had a similar problem with my phone while trying to unlock it. Once it started rebooting, it would go into an almost endless cycle of reboots. Sometimes as much as 20 reboots in a row.
I had tmobile exchange the phone for me. No issues since with the replacement. I do definitely think there is a bad batch of G2s out there.
Click to expand...
Click to collapse
Let me start off by saying I'm a jeweler and am used to looking for stress cracks developing inside of stones, well I found this issue with 2 LG G2s.
I am on my third G2, not because of rebooting but because the sapphire glass that covers the camera starts developing micro cracks running across the lense, has happened twice now, I had it in one of those windowed cases, they suck don't bother, no protection. Anyways, had this issue with the transformer tf201, microcracks develop along edge, then bang, giant crack from corner to corner, no mis use needed, was just bad design. These microcracks are all internal, no breaking the surface.
The way you find them is get light to reflect off of the glass covering the camera, now slowly roll the phone side to side and back and forth, now look for lines reflecting light back at you. If you see those exchange the phone, they will eventually grow, like a windshield crack, and feacture ruining the camera optics.
Hope no one else has this issue, oh and this third LG G2 came with the Isis sim in the box, unlike my first 2, I'm in chicago.

VZW
Clean Rom 1.0. No problems or reboots. I have had the phone for about 2 weeks.

Picked up the phone day 1, no issues at all. Fantastic device!

The recent update to gmail was the culprit for me. I started getting the reboots immediately after the update. I uninstalled updates in app settings this morning and haven't gotten a reboot in 12 hours. Maybe it's an issue with the gmail lockscreeen widget after the update? I'm on the verizon g2.

same rebooting issue here for my TMO version. thought it was my lockscreen widget from nils, but then it consisted after i took it off, and still consisted after i factory reset it. so I exchanged the device and got a new one.. same day I got it, it started rebooting again. thinking about just returning but its such a good phone, sad if it has to come down to it.

Simple as this. Random 'reboots are bad. If it's uprooted, exchange it. If it's rooted, use a diff Rom or figure out what you did. One random reboot is enough for me to go ape **** lol. My gnexus did it once and I was back at the store that day.
Sent from my VS980 4G using xda app-developers app

update
quick update. since exchanging the G2 for another G2 I have not had any random reboots. I did take into account the advice from a previous post on this topic that his gmail update may been the catalyst for the reboots. I waited to update gmail until a few minutes ago so we'll see how it goes.

Device restarting every couple of minutes.....

I went ahead and gave this device a try despite the numerous issues popping up. It's a beautiful phone with a great build but once I set it up and started messing with it, I noticed it restarts every couple of minutes, even when sitting on a table.
I do not have the bootloader unlocked, have yet to pick up a nano sim, and it seems to happen only when on WiFi, at least so far.
Anybody else having this particular issue?

Do a hard reset and if not resolved just return and get replacement unit.
Your device is defective(faulty)
Unexpected restart is most of all hardware issue especially since it's brand new device with few hours used.
I remember having that kind of issue few years ego with HTC One X and just returned the device back to the store.
Sent from my iPad Air 2

8 pro randomly shuts off

Just received my phone back after sending it to oneplus for the same issue. Using the phone normally, god forbid there is more then 2 apps open and the phone screen just goes dark and is powered off. No on screen message, no crash report....nada. Tried multiple factory resets myself, and today I received the phone back from oneplus directly and within 10 minutes it shutoff twice. Any idea of what I can try to at least log what is causing the issue or possible fix?
Bought the phone exactly 1 year and 2 months ago. They did me the courtesy of taking it in with no charge but not exactly sure what they fixed I just received a shipping notification that it was coming back.
Very frustrating and makes the phone damn near unusable any advice highly appreciated