Phone randomly restarts then black screens - Optimus One, P500, V General

Hey guys, my phone randomly reboots and then just stays dark. Only thing I can do is take out the battery and reboot the phone.
I'm using the VOID rom, and before that, I used the Megatron rom, reason I switched was because of this same problem. Is there a way I can stop this without having to switch back to the original rom? Or what exactly causes this?

I think you didn't follow procedures correctly

Yeah me thinks so too , even though when I first flashed Void I partitioned my SD card and upgraded all the way to ext4 which was atrocious on my sd card ( a data class 6 8 gig ) . You can try this :
Repartition your SD card and leave it at ext2 then wipe everything . Cheers and I hope it works.

Related

Random reboots

My phone's taking up this habit of rebooting (or so) randomly and automatically. It doesn't show any error or message and just reboots about twice a day... How did i know... My music widget did not display the last song paused and the up-time duration in the battery status was only a couple of hours (when infact I haven't shut it down)
Does anyone face this problem? Two things that could have made things go bad:
1. Using Verbatim Class 4 8gb MicroSDHC (heard problems with 8gb cards)
2. I rooted my phone partially (z4root did not work, superoneclick worked till halfway but I was able to access the root. Is there anything called incomplete rooting ). And after deleting the useless pre-installed apps... unrooted (again partially ) so that I can visit the Service Centre if things go worse.
Will the phone face problems if it reboots every once in a while. I don't mind it as long as it does not give me errors
Thanks,
Have you tried another sd?
AFAIK and with what i been seing arround here, that can be a card fault.
Incompatibilitys or something like that. It whouldn't be the first device like that.
Second change will be a hardware failure, wich is worst...
In my viewing, everything that is not normal, it's not good for your device.
So you should try to find a solution for it.
Cheers
my bad... Provided wrong info in the last post.
My system uptime is 48hrs which means my phone hasn't rebooted. But my status since last unplugged is 3 hrs but I last charged my phone more than 12hrs ago and I haven't plugged it to a computer as well. This number haas changed twice today...
I am thoroughly confused... Don't think there is a problem with my sd card as the phone runs perfect... All the games and music stored in the card play without problems... Guess I'll have to investigate further.
If anyone has any suggestion do let me know
I had this problem, too. And yes, It's SD-card related.
The uptime counter doesn't reset every time, but the last unplugged time does, as you noticed.
I flashed with the OC kernel, and surprisily, my phone is now fully stable. I don't know if the kernel did really the trick, but you could maybe give a try...
legsim said:
I had this problem, too. And yes, It's SD-card related.
The uptime counter doesn't reset every time, but the last unplugged time does, as you noticed.
I flashed with the OC kernel, and surprisily, my phone is now fully stable. I don't know if the kernel did really the trick, but you could maybe give a try...
Click to expand...
Click to collapse
Can you please elaborate. Flashed the OC kernel... with what?
Did you reinstall the original firmware? Thanks!
I used the custom recovery and I selected the "Flash from zip file" option, it was very simple once you get the custom recovery working !
It doesn't erase your data, and it doesn't replace the original firmware, it's only a patch.
Do I need to install the custom recovery or is it pre-installed?
I don't think it is pre-installed. The key combination is not working. The phone starts up as usual.
And do we need to be rooted to carry this out. I'll try a soft reset meanwhile....
EDIT:
I got it. Need to use this "recovery-RA-GNM-thunderg-1.1.0.img" file to enable the custom recovery. If I put this file in the root of the sd card, will the key combination work? And what about the flash file? I'm sure it'll ask for the flash file when i select the option flash from sdcard.
I've experienced similar behavior, mostly using 3D apps. Google's Nav will usually result in a freeze/reboot. Quadrant has done it many times. When I was looking in logcat and bugreport it was showing messages like:
W/SharedBufferStack(223): waitForCondition(LockCondition) timed out (identity=223, status=0). CPU may be pegged. trying again.
I can't be positive if the SD card is the culprit (I haven't had a chance to replace the stock card yet), or if it's a software or hardware problem. I've only rooted and modified build.prop to enable jit and stagefright...and that's it.
edit:
Phone just crash when I opened the new updated google maps. Attached the logcat if anyone can glean some useful info from it.
Mine is definitely SD card related.... Flashed the original firmware but did not help. The SD card kept unmounting and remounting (no rebooting though).
Finally went back to the bundled sd card and no problem so far... But my other 8gb card is working perfectly in other phones and the pc as well (very good transfer speed and all) Even when I had it in my phone it was snappy.
But I read that a new firmware has been released. hopefully that will sort the issue... Fingers crossed.
socialdistortion said:
Mine is definitely SD card related.... Flashed the original firmware but did not help. The SD card kept unmounting and remounting (no rebooting though).
Finally went back to the bundled sd card and no problem so far... But my other 8gb card is working perfectly in other phones and the pc as well (very good transfer speed and all) Even when I had it in my phone it was snappy.
But I read that a new firmware has been released. hopefully that will sort the issue... Fingers crossed.
Click to expand...
Click to collapse
There is a new version of the firmware, V10E.
You need to try that one.
I have the same phone and have no problems running a PNY 8 gig. card. I would try to re-rom your device but, be sure to back everything up first. If problem still persists try a differant sd card. ( class 3 or higher) I am currently running Cyanogen 2.3.3 with kernal update 2.6.32.9. OC to 806mhz. Semms to be running just fine. I hope that helps out.
-Kulliminati-
RevengeFNF said:
There is a new version of the firmware, V10E.
You need to try that one.
Click to expand...
Click to collapse
Hi, I also facing the sd card problem. Can I update to v10e because my phone is v10a and rooted?
Before you guys upgrade, try this ....
Copy out all the data from your SD card, format your SD from the device, then copy the data back.
In addition, if you have shifted any Application data using the Move to SD card feature, suggest you move it back.
I used to have the reboot once a day, now I don't have it anymore ...
Formatting didn't work for me. Factory reset worked for a couple of weeks, but still got SD card unmounts with no apps moved to SD. The only thing that worked was physically removing the SD.
friend i got Phone on this saturday till then I was having problem of random reboot .like every time i play with my phone . i am using class 2 trascend 8gb made in taiwan micro sd card (but the problem of unmounting never occured to me).Main problem was of the random reboot .Then i flashed my phone with Unofficial port of CyanogenMod 7link here http://forum.xda-developers.com/showthread.php?t=946354 it worked so greatly and now i am running phone for more then 3 hours without any problem(hope this time will increase).
PS :This mod doesn't have market application of android any one who can provide market.apk or vending.apk beacuse its convinient to download from there

LG P500 reboots and sd card

Hello,
I'm a new owner of a phone with android, since a month ago. The problem with my phone is that some time ago it started rebooting about 2 times per day (in some cases rebooting even I'm not touching it)
I tried removing almost all applications and didn't work (the first app was task killer since I read that's not needed).
One thing that may be helping the phone rebooting itself is that some times I see this notification: "SD card removed unexpectedly".
I have a 8gb class 2 card. But I tried with a 4gb class 4 card and same message appear. I tried formating both cards and didn't work.
Anyone can please help?
Best regards,
Pedro
and my P500 do a restart the card SD (2GB, which was from the market) and probably due to the firmware of the LG (it has a .10 b) so I expect the update from LG that fixes the problem
Sent from my LG-P500 using Tapatalk
thousands of us are facing this problem. LG are idiots to have released the phone with such a glaring defect.
But also thousands of us doesn't have any problems with this. It's really strange and you can not say, that LG is idiots - maybe everything works before on testing. Maybe some factory failed in collecting, maybe some wrong series of components... maybe.... who knows.
One think is true - they should face up to problems and not do, that nothing happened.
So the only thing that I can do, is wait for an software update from LG? (perhaps android 2.3 resolve it?)
pedroh said:
So the only thing that I can do, is wait for an software update from LG? (perhaps android 2.3 resolve it?)
Click to expand...
Click to collapse
I doubt whether this is related to software, since other phones don't face this issue. The phone has crashed several times at the end of a call, and I couldn't even press the disconnect button. When the phone doesn't even be stable and do the basic phone features properly, nothing else matters.
I also had this problem.
SanDisk 8GB cl2: reboot 2-3 times daily. Best 1% / hour battery.
SanDisk 2GB cl2: remount frequently. 1% / hour battery.
Original card that came 2GB(Samsung?):NO reboot,NO remount, 2% / 8 hours (night) battery!!!
My sd card didn't remove but the device some times start a reboot, and after a few seconds it enter on the phone (after the text ANDROID when i can see the desktop), when the phone signs he's mounting the sd, the phone goes on reset again and do this for several times, and i can't acess to the device. Some times he works normally.
I tryied to start the device without the sd but when he resets he still reset even without sd, so i don't think this isn't a sd question.
Some one else have this problem?
I update to the v10b by lg suite yesterday. I dont have the random reboot problem anymore for the last 24 hr. and I play pocket legend and like ever 2 hours the phone must reboot with the v10a. Now I am very happy with the v10b. no reboot for the game playing but i felt the graphic is little bit slower than v10a. and I am also factory reset my phone after update. So I can tell is it because the firmware or some software on the card or the root causing the reboot. But I am sure I am a happy pocket legends player. I am also using my old nokia 8g class 4 sd card with the original sd back up.
After I update to v10n, I've been runing android whitout rebooting and unmounting for about 125 hours (and growing).
I can say the software solved the problem because im using same card and I didn't factory either the phone or card.
My software version is already v10b by default but I'm still experiencing this "sd card removed" problem plus my phone also reboots it self rarely...
I've read threads about this problem and they recommend updating the software to v10e...
I contacted LG about this: It seems that the reboot bug is SIM-card related. Here in germany, Eplus (and their retailers) SIM-cards seem to be affected.
hi after updating to 2.2.1 v10n i dont have sd card error and reboots that often but sometimes i cant see the apps installed on the sd card. has anyone noticed this too? after remounting the sd card i can again see the apps and can access them but it keeps on appearing and its quite annoying! plz help!
i have both problems rebooting sd card and disappearing apps
i also have v10n
muff99 said:
I contacted LG about this: It seems that the reboot bug is SIM-card related.
Click to expand...
Click to collapse
Based on my experience, I'd say the reboot is triggered by the unexpected sd card removal after moving apps to the sd card. Until I've seen some working prove, I'd assume the idea with SIM-cards is just another theory.
xtho said:
Based on my experience, I'd say the reboot is triggered by the unexpected sd card removal after moving apps to the sd card. Until I've seen some working prove, I'd assume the idea with SIM-cards is just another theory.
Click to expand...
Click to collapse
I have the phone from late october and experimented a lot with this problem.
In my case it only happen if I move some apps on the sdcard, if I don't move any apps on the sd card, no reboot happens. Also it seem more frequent when data connection is not "stable".
Some user reported they were able to turn around the problem keeping wifi on all the time, but it is a solution I like
In the last couple of months I used the phone with all the apps on phone memory and never had the problem again...
I got this phone a week ago and it's been rebooting ever since.. I even updated to v10f and now it says something about the SD Card after reboot and the SD card wont work after that.. so I have to reboot manually for the SD card to become active again... this phone is nothing but headache... but I'm still happy with it..
Do custom ROM's also reboot randomly?
you need atleast a class 4 sd card, im using class 4 16 gb sandisk. Absolutely no problems at all.
ccdreadcc said:
you need atleast a class 4 sd card, im using class 4 16 gb sandisk. Absolutely no problems at all.
Click to expand...
Click to collapse
Did u manage to get class 6??
nt available in most shops of mumbai.

Help! Custom recovery problem! URGENT

I have no idea what's happening
I installed thunderg custom recovery successfuly to flash PrimeV2. I clicked on partition SD card and set the swap to 0 and ext to 512. Then the dots started filling the screen i.e. the card was being partitioned. It was curiously taking a lot of time, but I let it be because I had no idea about this process.
After 30 mins or so, the dots were still filling the screen. I went away for a while, came back after 10 minutes, and now I see thunderg custom recovery caught in an endless 'loop'. I.e. I see the custom recovery menu screen, cannot move the pointer with the volume keys, and it keeps 'refreshing' i.e. the screen moves a bit as though it's just loaded thunderg. It's tough to explain.
The power button doesn't work. I have no idea what to do. I taking out the battery safe?!
If you need a video of whats happening tell me.
Update: Now the screen is black with BUILD: Ra-thunderg 1.1.0-GNM at the bottom, and it's still 'refreshing' like before. No button works.
Are you able to boot in to the system? Wat type and size sd u use?
Did u try reflashing 2.2 via kdz?
Taking out battery should solve the problem, I think so.
Sounds like there is a problem with your sd card, try using another one if possible, or format it before you partition the card. Make sure you have 512mb of space to partition in the first place.
Removed battery, put it in again, then formatted the SD card again and THEN partitioned it. Worked this time.

help with ics rom install

hi everyone well last week ive tried many times over to install ics rom over my gingerbread and everytime this is what i get after i have completed followed the steps of how to upgrade to ics rom....when its trying to install the sd card can not be mounted...and repeats it many times over...so then i put phone into recovery so i can reboot...and it rebooted into the ics rom which i dont know how, but now my sd card is damaged and cant mount so i lose all my info no biggy....after reformatting the sd card, its ok...so i figure i would start it again...same thing.....i even did the steps but left the sd card out where you are suppose to and put back in when needed...still the same thing cant read sd card on install and after reboot sd card damaged need formatted...so i dont know what else to think except that i just cant simply get it flashed to the ics roms of any kind properly...if anyone can help thanks
vk4559 said:
hi everyone well last week ive tried many times over to install ics rom over my gingerbread and everytime this is what i get after i have completed followed the steps of how to upgrade to ics rom....when its trying to install the sd card can not be mounted...and repeats it many times over...so then i put phone into recovery so i can reboot...and it rebooted into the ics rom which i dont know how, but now my sd card is damaged and cant mount so i lose all my info no biggy....after reformatting the sd card, its ok...so i figure i would start it again...same thing.....i even did the steps but left the sd card out where you are suppose to and put back in when needed...still the same thing cant read sd card on install and after reboot sd card damaged need formatted...so i dont know what else to think except that i just cant simply get it flashed to the ics roms of any kind properly...if anyone can help thanks
Click to expand...
Click to collapse
buy a class6 or higher sd card and your issue will be solved.
As I said in my other post:
Sounds like you need a new SD card. Some of the stock cards don't play well with MTD based ROMs. I think it's a speed issue, and MTD based roms assume cards are at least a certain speed. I would probably get a Class 10 microSD card (be careful if you get 32gb, there are known problems with some of them)
I bought http://www.amazon.com/AmazonBasics-microSDHC-Class-Memory-Adapter/dp/B0058GH4U0/ref=sr_1_12?ie=UTF8&qid=1335980268&sr=8-12 and have had no problems at all after!
thanks everyone for replying...i might have to just upgrade to a different card and see if that will solve the problem.
vk4559 said:
thanks everyone for replying...i might have to just upgrade to a different card and see if that will solve the problem.
Click to expand...
Click to collapse
every since switching to a class 10 card, i have had no mounting issues or sd card damage errors since. my device also seems to be more tolerant of dirty flashing, before i had to always wipe data...also the phone seems faster loading apps, pictures etc.
droidstyle said:
every since switching to a class 10 card, i have had no mounting issues or sd card damage errors since. my device also seems to be more tolerant of dirty flashing, before i had to always wipe data...also the phone seems faster loading apps, pictures etc.
Click to expand...
Click to collapse
+1
droidstyle said:
every since switching to a class 10 card, i have had no mounting issues or sd card damage errors since. my device also seems to be more tolerant of dirty flashing, before i had to always wipe data...also the phone seems faster loading apps, pictures etc.
Click to expand...
Click to collapse
+2

reboot in 1:45

hello, another newbie here. i have been running cm7 on a 32gb sandisk sd on my 16 nook tablet. . when i start it up it reboot every 1 min and 45 seconds latter.
i got it to quit once and i just never restarted, that worked fine till i lost my soft keys and had to restart. now i cant get it to stop rebooting.
any help other than completely starting over. also is there any connection between this problem and the amount of apps i have on the sd card?
i have alot, over 200 and i dont want to have to reinstall them all again, or should i take some, or alot of them off ?
thanks alot for reading and any help would be appreciated.
If you can, you can back up your apps and data to an SD card using a free app called Titanium backup. As for your rebooting problem, I'm not sure. I honestly don't think it's because of the quantity of apps you have installed. Maybe your SD card is being unmounted for some reaosn.
I had experiences with a PNY Class 10 card that would reboot into stock ROM then gett stuck at the CM7 splash screen after trying to turn back on from completely off state. It could be the SD card, I'm not sure.
can Titanium backup be run on a computer not the tablet, cause at 1min 45 seconds between restarts i dont have enough time.
sfzas said:
can Titanium backup be run on a computer not the tablet, cause at 1min 45 seconds between restarts i dont have enough time.
Click to expand...
Click to collapse
No Titanium Backup is an app run within Android. So is your NT rebooting after exactly 1 minute 45 seconds every time?
sfzas said:
hello, another newbie here. i have been running cm7 on a 32gb sandisk sd on my 16 nook tablet. . when i start it up it reboot every 1 min and 45 seconds latter.
i got it to quit once and i just never restarted, that worked fine till i lost my soft keys and had to restart. now i cant get it to stop rebooting.
any help other than completely starting over. also is there any connection between this problem and the amount of apps i have on the sd card?
i have alot, over 200 and i dont want to have to reinstall them all again, or should i take some, or alot of them off ?
thanks alot for reading and any help would be appreciated.
Click to expand...
Click to collapse
ok, thanks ill keep looking
ok, i got it to stop rebooting, but... What i did was as soon as it started up i went to setting/storage/unmount sd( the one it uses for sd storage).
i unmounted this and it quit rebooting, but then i was unable to access any of my apps, cause that was were they were stored. so i figured that it was stable and i remounted the sd card and.... it went into the reboot loop again. so after several tries i got the sd card unmounted again, but now what ??? any suggestions ??????????????????????????
Do you have an external card reader hooked up to your pc ?
Backup the TiB folder, remake the card. CM7 is now in beta ( have fixes ).
.
Ah, Succulent's cm7 ( also beta ) works to an external card. ( I have not tested this personally, but others report success ! )
http://iamafanof.wordpress.com/2012/06/12/cm7-2-rc1-build-20120612/?replytocom=257#respond
sfzas said:
ok, i got it to stop rebooting, but... What i did was as soon as it started up i went to setting/storage/unmount sd( the one it uses for sd storage).
i unmounted this and it quit rebooting, but then i was unable to access any of my apps, cause that was were they were stored. so i figured that it was stable and i remounted the sd card and.... it went into the reboot loop again. so after several tries i got the sd card unmounted again, but now what ??? any suggestions ??????????????????????????
Click to expand...
Click to collapse
If your user data partition is causing the bootloops, I'm not sure. You might be forced to make the ROM again.

Categories

Resources