When I restart my phone... - T-Mobile LG G2x

Normally, when I restart my phone it just reboots with the normal boot animation, but this morning when I rebooted it took longer than usual and the phone had a screen that said, "System checking." but it eventually booted fine.
Anyone ever see this? Also after, my battery is depleting at like 10% every 30 min with the phone just idle.

mikea3000 said:
Normally, when I restart my phone it just reboots with the normal boot animation, but this morning when I rebooted it took longer than usual and the phone had a screen that said, "System checking." but it eventually booted fine.
Anyone ever see this? Also after, my battery is depleting at like 10% every 30 min with the phone just idle.
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Click to collapse
Happened to me when I was screwing around with NVFlash a bit too much All was fine though!

thanks, strange thing is that I am not rooted, completely stock

I have seen this too stock and rooted. Probably a built in system to check file system on boot aka linux.

mikea3000 said:
thanks, strange thing is that I am not rooted, completely stock
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Click to collapse
Same here. All stock. I doubt its anything to worry about......hopefully. Lol
Sent from my LG-P999 using XDA App

Just got an RMA from T-mobile and it did that upon first boot. I have also seen it happen a few times on my original unit. Nothing to worry about, seems to do it on occasion, but I'd be interested to know what it was actually doing.

Related

Reboot Issue App Installation Related

Reboot is everywhere on this forum and I did have a problem with it in the beginning. Owning the phone for three weeks now and I can honestly say that the reboot issue just went away.
The reboot issue may be related to installing new applications. The first week I owned the device I constantly downloaded new applications from the market, and next thing you know I get a reboot whenever I charge my phone.
So I did something different after restoring it to factory setting. Every time I download a new application I re-started my G2X and never had the reboot issue again.
I have read that most of the reboot complaints arise from the first few days after owning the device. So what do most people do after getting their phone during the first week? Download applications! Try re-starting your device after you install a new application from the market and see if you still get the reboot the next time you recharge the device.
I gave the G2X some time, and for me to get acquainted to it, and I can honestly say that I'm loving it more. Reading this forum only made me paranoid that this device is simply faulty, but giving it a chance to do its job simply made it more and more amazing everyday.
m918v said:
Try re-starting your device after you install a new application from the market and see if you still get the reboot the next time you recharge the device.
Click to expand...
Click to collapse
My opinion is strictly comprised from anecdotal evidence but I believe the reboots to be more dual-core/battery related. I don't think they're currently handled correctly in the system. I honestly don't believe there is anything that we can do on our end until LG releases the updates.
Could be. I do NOT have reboots on my phone running CM7. The battery driver is stupid so one minute the phone will say 39% then dead the next. But the phone was legitimately dead and wouldn't boot without a charge.
I've had mine on for 5 days before I broke down and flashed the latest CM7 nightly.
I don't run any crazy software that I didn't on my Nexus One or other. If I do download something, I'll play with it and uninstall it.
Here is my list:
Word Feud
Kingdoms Live
XDA Premium
Launcher Pro
WiFi Explorer
Rom Manager Premium
SiMi Clock
i havent had a reboot since rooting and freezing tmobile bloatware. its been weeks.... still running stock
uploder said:
i havent had a reboot since rooting and freezing tmobile bloatware. its been weeks.... still running stock
Click to expand...
Click to collapse
Do you run beautiful Widgets?
Same battery driver problem
player911 said:
The battery driver is stupid so one minute the phone will say 39% then dead the next. But the phone was legitimately dead and wouldn't boot without a charge.
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Click to collapse
I recently got a phone off craigslist so was really tensed abt the reboot problem. Didn't have any reboot issue while charging (I used the charger i use for G2 rather than the stock one as i heard complaints). But as said above, i left the phone at 49% in the night. Got up in the morning and then used it for 3hours straight and guess what.. the status still said 48%. And then when i was using suddenly i got a battery low popup for a fraction of second and then phone went down. As said above, couldn't get it to start at all unless i charged it. So is there a way to fix this with out rooting and all that stuff?
Aneelll said:
I recently got a phone off craigslist so was really tensed abt the reboot problem. Didn't have any reboot issue while charging (I used the charger i use for G2 rather than the stock one as i heard complaints). But as said above, i left the phone at 49% in the night. Got up in the morning and then used it for 3hours straight and guess what.. the status still said 48%. And then when i was using suddenly i got a battery low popup for a fraction of second and then phone went down. As said above, couldn't get it to start at all unless i charged it. So is there a way to fix this with out rooting and all that stuff?
Click to expand...
Click to collapse
As of right now, no. That's the big issue most of us are having.
Aneelll said:
I recently got a phone off craigslist so was really tensed abt the reboot problem. Didn't have any reboot issue while charging (I used the charger i use for G2 rather than the stock one as i heard complaints). But as said above, i left the phone at 49% in the night. Got up in the morning and then used it for 3hours straight and guess what.. the status still said 48%. And then when i was using suddenly i got a battery low popup for a fraction of second and then phone went down. As said above, couldn't get it to start at all unless i charged it. So is there a way to fix this with out rooting and all that stuff?
Click to expand...
Click to collapse
Have you tried calibrating the battery?
m918v said:
Have you tried calibrating the battery?
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Click to collapse
No. How do we do that? Mine is not rooted. Still running stock android without a sim card as im waiting for my unlock code ..
The calibration i know is let it die and charge it to 100%.. But even while charging , the battery % doesn't give the right info unless i remove and replug the charger in multiple times.
mobilehavoc said:
Do you run beautiful Widgets?
Click to expand...
Click to collapse
I do and haven't had any rebooting issues.
Sent from my LG-P999 using XDA App
I guess somehow my G2X decided to act out on me for some reason. Woke up this morning with the phone off after leaving it charging all night, then the reboot cycle started. I didn't know it was this bad when it does happen. The only changes I did that I can think of was that I played a lot of games yesterday. I did notice the back near the camera heating up after maybe 10mins of playing, and was also on the phone for awhile.
I love this phone, and I'm impressed with the hardware aspect of it, but it tested my patience with the rebooting. I was actually scared for a bit that I won't be able to have any phone for the day.
If this continues I'm pretty sure this is going back. Just happy I have three months with costco for an exchange. Waiting for the release of GB, and hoping they also have a fix for the reboot issue. If the HTC Sensation does hold up with no issues then exchange it is. Yikes

Any Explanation Anyone?

Has Anyone ever heard of a phone that's Powered Off, that Turns On itself Everytime I Plug it in to Charge? I Gotta admit its become Annoying as Hell! If so, How do I Fix this Stupidass Problem?
Thanx in Advance!
PMGRANDS said:
Has Anyone ever heard of a phone that's Powered Off, that Turns On itself Everytime I Plug it in to Charge? I Gotta admit its become Annoying as Hell! If so, How do I Fix this Stupidass Problem?
Thanx in Advance!
Click to expand...
Click to collapse
not 100% but might be your kernel. so if your rooted try a different kernel
No never heard of that. Will observe if my phone did that later
Sent from my Desire S using XDA App
My Palm Pixi always did the same thing, when I plugged it in with a dead battery.
One of my previous Evos did that. The screen would freeze completely and flicker - if sound was playing it would continue on whatever note was playing when it froze. It started doing this about once a day, then it did it all the time. It would freeze on the splashscreen so it would take 15-20 attempts to get it to boot fully, and then only run for about 15 minutes before it would do it again. Sometimes when it finally booted it would say that the battery was at 0% despite a full charge. I then started to notice that if I put it on the charger while it was off, it would turn on as soon as I took it off.
The phone wasn't rooted - it was a replacement I had just gotten - so I couldn't try flashing anything.
The techs at the Sprint store couldn't tell me what was wrong with it. If yours continues to get worse then I'd take it in for a replacement.
Sent from my PC36100 using Tapatalk
plainjane said:
One of my previous Evos did that. The screen would freeze completely and flicker - if sound was playing it would continue on whatever note was playing when it froze. It started doing this about once a day, then it did it all the time. It would freeze on the splashscreen so it would take 15-20 attempts to get it to boot fully, and then only run for about 15 minutes before it would do it again. Sometimes when it finally booted it would say that the battery was at 0% despite a full charge. I then started to notice that if I put it on the charger while it was off, it would turn on as soon as I took it off.
The phone wasn't rooted - it was a replacement I had just gotten - so I couldn't try flashing anything.
The techs at the Sprint store couldn't tell me what was wrong with it. If yours continues to get worse then I'd take it in for a replacement.
Sent from my PC36100 using Tapatalk
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Click to collapse
Sounds almost like mine, Except mine turns on when I'm plugging it in... I recently tried a new phone charger and it Still did it just Not as much so its kind of hard to determine if its actually the phone itself, or the Cheap chargers that I have?
Also Anyone know what Car mode is? It's been Enabling itself Without me actually physically doing it myself, and when I turn it off its right back on very next Reboot!
Oh yeah by the way...
Thanx for Everyones input!

[Q] Sensation not working

Hello,
I am an owner of HTC Sensation, rooted with Android Revolution 7.3.
My phone has ~1,5 years, since its first days i was using Android Revolution ROM, never had any problem.
Today, my phone first lost signal. Itcould not connect to any mobile network so I tried to restart it, when i got back to it after 5 minutes, the phone was stuck on beats audio logo and when i touched it, it felt very hot, it was never that hot even I used it for hours playing some games or browsing internet. (I think it was processor, down side of the phone, below battery, but because of that battery got a bit hotter too) I had to pull off the battery, I've waited till it got cold and tried to run again but rom was not working so i reflashed it from my sd card, after the next restart (phone did not get hot) when phone was checking installed apps, it simply turned itself off. Before battery showed around 80% charged, after reinstall 30% and it happened in max 10 minutes ,but after that shut down I could not turn it on. LED was not working, I tried pulling off battery, charging it, charging without abttery then connecting it, trying to reboot with abs but PC could not see the device.
The only thing I noticed, when i was trying tocharge it for the first time, processor was getting hotter but LED was not working, but then, it simply went cold.
I have no idea what I could do more here, it looks like hardware problem but te only thing i could not check was putting a new battery and try it then. Is there anything I can do more about it?
For any help, thank you.
PS: When the phone 'died' it was using faux123's 1,5 GHz kernel which came with the ROM. AsI said, before this event, everything was working perfectly, no sign of this incoming event. No restarts, freezes or crashes.
*If it matters, i was charging phone every 4-5 days, never let it go below 10%, bettery is from HTC EVO 1730mAh (original).
can you boot to the bootloader?
if yes do it and select from there reboot
see how it goes
rzr86 said:
can you boot to the bootloader?
if yes do it and select from there reboot
see how it goes
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Click to collapse
I can do nothing. No reaction.
MarcBliz said:
I can do nothing. No reaction.
Click to expand...
Click to collapse
try this
remove battery,sim and sdcard and charge as it is for 4-5 hours
put them back and switht it on
see how it goes
also give it a try with a different battery
if everything fails then try this
http://forum.xda-developers.com/showthread.php?t=1522351
i am not sure if you will have much hope but try it anyways
rzr86 said:
try this
remove battery,sim and sdcard and charge as it is for 4-5 hours
put them back and switht it on
see how it goes
also give it a try with a different battery
if everything fails then try this
http://forum.xda-developers.com/showthread.php?t=1522351
i am not sure if you will have much hope but try it anyways
Click to expand...
Click to collapse
Re-tried these methods, hoped I had done soemthing wrong before. I saw the artice before, was hoping there are different ways to revive the phone. Tried this, says device not found. Looks like the only method would be this JTAG box but it's a bit expensive or try to send it to repair.
Anyway thank you for your time, I appreciate it.
-And if I might ask, any idea why the phone heated up itself on nearly last startup as I mentioned in my thread? It would be allright if the phone just died before this event, now it just makes me think there might be bigger hardware problem which just caused the death and it's not worth repair.

Boot Loop, sort of...

I'm having a weird issue that literally just started yesterday. First of all, I didn't do any changes yesterday before this occurred. Anyway, my G3 just started freezing, then rebooting randomly, BUT that's not all! When it tries to reboot, it flashes the LG screen, and SOMETIMES makes it to the AT&T screen....and even, sometimes makes it all the way booted up. But, at any point, it can/will reboot and start the process all over. I read on another site that it could be a battery going bad, but I only trust XDA. So, could someone chime in with some help or info pointing me in the right direction?
Thanks in advance,
Ontabok
same issue i am having ..i thought about the battery thing so i pulled it out and put in a fully charged one and no bootloop..but now 3 hours later and 85 percent left on battery and bootloops have started again..btw other battery was a 20 percent when changed it out for fully charged batt..so im just as lost trying to figure it out
Ontabok said:
I'm having a weird issue that literally just started yesterday. First of all, I didn't do any changes yesterday before this occurred. Anyway, my G3 just started freezing, then rebooting randomly, BUT that's not all! When it tries to reboot, it flashes the LG screen, and SOMETIMES makes it to the AT&T screen....and even, sometimes makes it all the way booted up. But, at any point, it can/will reboot and start the process all over. I read on another site that it could be a battery going bad, but I only trust XDA. So, could someone chime in with some help or info pointing me in the right direction?
Thanks in advance,
Ontabok
Click to expand...
Click to collapse
Sadly that sounds like a hardware issue
hyelton said:
Sadly that sounds like a hardware issue
Click to expand...
Click to collapse
How can I figure out what part of the hardware could be causing this? Is there a diagnostics or something I can use? I've tried factory reset (multiple times), LG Flash Tools to flash previous version, and the strange thing is it may not even make it through the process without restarting again. It's been rooted, but I've never had a problem until this. I never deleted anything.
Ontabok said:
How can I figure out what part of the hardware could be causing this? Is there a diagnostics or something I can use? I've tried factory reset (multiple times), LG Flash Tools to flash previous version, and the strange thing is it may not even make it through the process without restarting again. It's been rooted, but I've never had a problem until this. I never deleted anything.
Click to expand...
Click to collapse
Not really other than swapping out parts. If using flash tool won't work and it won't go back to stock then it's definitely a hardware issue.
What percent does it get too before rebooting? If 80% that's normal. If before it's definitely a hardware problem.
hyelton said:
Not really other than swapping out parts. If using flash tool won't work and it won't go back to stock then it's definitely a hardware issue.
What percent does it get too before rebooting? If 80% that's normal. If before it's definitely a hardware problem.
Click to expand...
Click to collapse
I can try Flash Tools again. Maybe it just didn't take. I just noticed another thing. When it's trying to boot, if the notification light flash when the LG screen is on, it will load. But, if it doesn't flash, then it will just go black, then flash the LG screen again.
Kameirus said:
same issue i am having ..i thought about the battery thing so i pulled it out and put in a fully charged one and no bootloop..but now 3 hours later and 85 percent left on battery and bootloops have started again..btw other battery was a 20 percent when changed it out for fully charged batt..so im just as lost trying to figure it out
Click to expand...
Click to collapse
Yeah. It's really weird. It seems to do it less when the battery is charged, but if I get down to 40-50%, it could go into a loop that runs the battery into the red. Also, it seems to heat up around the power button when it's stuck in the loop. And, to top it off, my software update popped up yesterday. I've been anxiously awaiting Marshmallow for a while, but I'm afraid to update because of boot-looping right in the middle and bricking the whole thing. I already have a bricked G2 due to something weird that happened while trying to update to Lollipop. I'm going to the AT&T store today, I think. I'll let you know what I find out. Maybe, it can help you.
Thanks,
Ontabok
hyelton said:
Not really other than swapping out parts. If using flash tool won't work and it won't go back to stock then it's definitely a hardware issue.
What percent does it get too before rebooting? If 80% that's normal. If before it's definitely a hardware problem.
Click to expand...
Click to collapse
Ok. So, first of all, sorry for the long wait on a reply.
I did manage to get through a factory reset, but it still is doing the boot loop. I'm going to take it in to AT&T today. You can see my reply above to see more info. I unrooted everything and factory reset, but it still loops. I think it's a problem with the phone. I may have to go to LG, depending on what AT&T says.
Thanks for the help!
Ontabok
So, final update. I had to go into the AT&T tech store. I was having the random boot loop for about a week, then, on Saturday, I got the Demigod green screen. I had went in the day before and ordered a new battery, but I couldn't find any information on the green screen error. I took it in and they immediately (after checking for rooting) replaced it (warranty). They said they had never seen/heard of this screen. They had to actually Google it to see if it's attached to rooting. (It's not) Anyway, so I'm back in the saddle with a brand new phone. ?
Sent from my LG-D850 using Tapatalk
Also, thanks for the replies!
Sent from my LG-D850 using Tapatalk
ok so my g/fs g3 just started doing this. updated to mm about 3 or 4 days ago. was doing fine. haven't changed anything software wise. completely stock. no root.
what is really odd is that it doesn't loop when plugged into a power source. take it off the charger= insta loop ...
hoping a rom might solve the issue but from the sounds of the replies maybe that isn't the case.
any help greatly appreciated. i've not owned this phone myself or i would already have it rooted and custom recovery..
is there even a root method for MM? recovery?
i'd love to see if its a software issue. the phone worked swell before the update...
im trying to get to the bottom of this tonight if i can my g/f has a final tmr early in the morning and i'd like to make sure she has a phone to go with her. prob send her with mine if i can't get this working. but thats less than ideal PM if you've got anything i can try or links to get me started... i'll be reading in the mean time...

OPO bricking itself around every 2 weeks

Hey there,
i got a used OPO from a friend, and no matter what i try, it always does the same thing:
After about two weeks of working flawlessly it reboots randomly and gets stuck at the boot logo (says "Cyanogen" or shows the animated "bow" in case of Lineage).
I have tried the stock CM11 & 13 roms, i also tried Lineage for some time, every time with a clean flash. Still the same issue comes back after two weeks.
Sure - after a factory reset the phone boots normal again, but i know it wont last long...
Do you guys have any idea what could cause this? Maybe a hardware fault?
eraser87 said:
Hey there,
i got a used OPO from a friend, and no matter what i try, it always does the same thing:
After about two weeks of working flawlessly it reboots randomly and gets stuck at the boot logo (says "Cyanogen" or shows the animated "bow" in case of Lineage).
I have tried the stock CM11 & 13 roms, i also tried Lineage for some time, every time with a clean flash. Still the same issue comes back after two weeks.
Sure - after a factory reset the phone boots normal again, but i know it wont last long...
Do you guys have any idea what could cause this? Maybe a hardware fault?
Click to expand...
Click to collapse
Battery fault.What's the health of battery like?
Thanks for your input Mr.AK!
The battery seems fine, the phone can go fo multiple days if i dont use it much.
Also (according to the description of others) the phone should be "boot looping" and also boot when connected to a charger. Mine does neither :/
eraser87 said:
Thanks for your input Mr.AK!
The battery seems fine, the phone can go fo multiple days if i dont use it much.
Also (according to the description of others) the phone should be "boot looping" and also boot when connected to a charger. Mine does neither :/
Click to expand...
Click to collapse
You should get your device checked from a professional repair shop then.
Maybe try an Oreo Rom. If problem persist, I would say it's the battery
eraser87 said:
Thanks for your input Mr.AK!
The battery seems fine, the phone can go fo multiple days if i dont use it much.
Also (according to the description of others) the phone should be "boot looping" and also boot when connected to a charger. Mine does neither :/
Click to expand...
Click to collapse
When you need charger connected to boot your phone that means that the battery is at it worse state so you phone battery might not be at those point yet but it doesn't mean that its not a battery problem...easiest way to figure out that the battery is not good is looking at the battery percentage after reboot or after you have solved the bootloop...if the battery percentage drop drastically (even 5% drop) after reboot then your battery is at bad state and will become worse eventually...

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