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So I'm sure that apps have something to do with some of the issues people are having but I noticed that nearly everytime my phone was freezing with the screen off or rebooting it was on WiFi. This last weekend I went to a friends wedding and I used wifi like crazy including wifi calling. I didn't change any apps or software on the phone and although I used it the same way the phone was super stable. It lasted 3 days without a reboot and guess when it finally froze? When I was back at home on my wifi.
My wifi used to be mixed mode n and g. I've now switched to g only to see if that will help since most of the hotel and public wifi spots I was using were g. Speeds are very fast still so I'm not losing out much. I've also noticed battery life better on g only.
I'll test it out for a few days and report back but wanted to share. Anybody else having issues should try either not using wifi at all or switching to a g only network if possible.
Crossing my fingers.
Thats a good theory... I connect to wifi daily, but only g not n.. And I haven't rebooted yet...
Interesting thought. My first one rebooted/locked up and it had nothing to do with wifi. I never even enabled it. It was just a bad evil phone possessed by the devil. My new phone works great with both wifi bands enabled on my linksys wifi router.
For those still having weird stuff happening...swap the thing out!
I hardly use WiFi and my reboots only occurred on the leaked Gingerbread. After the first reboot or "Screen of Death" I cleared all the normal caches and factory settings and kept it "clean".
I had 3 more reboots and it was dead in the morning.
Seeing how CM7 doesn't do this using their own custom kernel, I'm blaming the stock kernel.
I use stock rom, perm rooted, cr4pwares are all removed, applied paul's fix., juice defender balance, screen off setcpu setting. Use wifi most of the time at home, when not at home, only use "4g" only. No reboots nor screen of death yet.
player911 said:
I hardly use WiFi and my reboots only occurred on the leaked Gingerbread. After the first reboot or "Screen of Death" I cleared all the normal caches and factory settings and kept it "clean".
I had 3 more reboots and it was dead in the morning.
Seeing how CM7 doesn't do this using their own custom kernel, I'm blaming the stock kernel.
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Click to collapse
My reboots or freezes usually only happen once a day or less frequently. The fact that my phone froze after finally getting home and worked perfectly while travelling makes me thing its something to my area. It could be the T-Mobile network /radio but I've rebooted a few times while on wifi calling.
Not sure about that theory. I use wifi 90% of the time on N only and have yet to have a reboot since I purchased this device.
Tonight mine rebooted around 7 times while charging it, talking on speaker and browsing. I noticed it was very hot while charging (40c)...I've had the phone since launch and had only one reboot until now.
I think I'm calling tmo tomorrow to swap it.
Sent from my LG-P999 using XDA App
N only is still different than mixed mode.
jlevy73 said:
Not sure about that theory. I use wifi 90% of the time on N only and have yet to have a reboot since I purchased this device.
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Sent from my LG-P999 using XDA App
I am trying to get my new phone reboots by itself but I couldn't. I tried b,g and n only. They are all the same. My old phone shut off randomly. Hardware issue?
Except the phone is rooted and SIM unlocked, I keep the bloat intact.
My G2x doesn't encounter freezing or reboot after flashed back to stock. No matter wifi is on or not.
Perhaps certain application causes this issue. You have to check it one by one. Probably moving app to SD can be an issue (I keep all apps on application storage).
Could be the MicroSD. Someone needs to test different microsd cards on this phone. I used a Kingston on my old phone that had reboots, but Lexar microsd on the new phone now with no problem. I didn't get reboots until I started using microsd card. When I had auto shut off on my old phone, I could boot up the phone with either microsd or battery pull.
nraudigy2 said:
Could be the MicroSD. Someone needs to test different microsd cards on this phone. I used a Kingston on my old phone that had reboots, but Lexar microsd on the new phone now with no problem. I didn't get reboots until I started using microsd card. When I had auto shut off on my old phone, I could boot up the phone with either microsd or battery pull.
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Click to collapse
I use Sandisk 32GB (from MT4) and it works fine so far.
Anybody not having reboots use their Bluetooth a lot? Do you leave it on all the time? Do you use stereo Bluetooth?
I just realized the whole time on vacation I never used Bluetooth while I use it a lot here. Maybe another angle.
Sent from my LG-P999 using XDA App
mobilehavoc said:
Anybody not having reboots use their Bluetooth a lot? Do you leave it on all the time? Do you use stereo Bluetooth?
I just realized the whole time on vacation I never used Bluetooth while I use it a lot here. Maybe another angle.
Sent from my LG-P999 using XDA App
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This is one I've been thinking... Cause I've had no reboots and never used bluetooth once..
I woke up in the middle of the night and this came to me - I have NO idea why!
I had two G2X's with the reboot/freezing issues, both in CM7 and Stock ROMs, with/without 3rd party/market apps. Both have been returned and I am back on a G2 now, but if we can figure this out, I *WILL* be going back to a G2X!
I had never considered one thing that both phones had in common - my MicroSD card. I never tested the phones without the card because it never had occurred to me that might be the issue.
I had in both the same Class 4 Sandisk 16GB MicroSD .
Is anyone else using the same card? Has anyone tested without a MicroSD?
It may not even be the card itself, it may be the reader in the phone!
I'm testing a brand new exchange phone now. Leaving it stock with no software installed by me. No SD card. It already powered down by itself once while charging and required a battery pull.
Brand new, as in brand new brand new, or an actual warranty exchange where they may have sent you a "refurb" that may have been one of the screwed up ones that someone returned?
JWhipple said:
Brand new, as in brand new brand new, or an actual warranty exchange where they may have sent you a "refurb" that may have been one of the screwed up ones that someone returned?
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It's a warranty exchange by mail. So it came just alone with no battery or back cover. It could be a refurb, but it looks brand new to me with all the little teeny weenie plastic stickers on all the buttons just as my original one came as. I think it's too soon for them to have started re-cycling unit for refurb, no?
mapin0518 said:
It's a warranty exchange by mail. So it came just alone with no battery or back cover. It could be a refurb, but it looks brand new to me with all the little teeny weenie plastic stickers on all the buttons just as my original one came as. I think it's too soon for them to have started re-cycling unit for refurb, no?
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Not at all, so many people on this forum exchanged their phones that sounds like Tmobile has many exchange phones to give out already.
This is my third device and for 8 days it has been pretty rock solid, Yesterday I had 2 screen freezes and noticed it had been rebooting randomly.(for how long I do not know but I thought at first the app was turning itself off, than learned the device was actually rebooting itself) Today while at a restaurant I lost data and the signal would go in and out. In this same place my Vibrant gets 3-4 bars of 3G consistently. Upon arriving at home I had the same situation but additionally the GPS refused to lock or even see any sats. After rebooting twice it finally straightened out. I only have a couple of days left to decide whether to get a refund or take the chance of getting one that has even more issues or just keep this one and hope for the best. Anyone else have these or issues like them?
Are you running stock? There is a patch that fixes the slow Downs which can cause a reboot.
LG left the device in engineering mode which is why it boots up so fast.
Root and flash the patch, or wait for official gingerbread, or foot and flash CM7 which is doing me good.
LG G2x CM7 2.3.4
http://www.MiiWiiChat.com
http://www.SnapSiteAdmins.com
Yes, my data randomly gets stuck, switching to airplane mode and back fixes it sometimes, otherwise a reboot fixes it.
My GPS randomly dies and gets stuck, usually while navigating, only way I've found to fix that is yet another reboot. Cycling the GPS on and off does nothing.
Also, about once a week, the phone will crater, come back up to "system checking", decide it doesn't like something and do a factory reset! I'm actually scared every time I reboot that it'll come up reset.
Also notice if I make heavy use of the internal SD card, say, 1080p video recording, it'll randomly reboot. Defective memory?
Par for the course until LG figures stuff out. I wish this was like a computer and everything worked when it was expected to work!
Running the dexopt patch, rooted, and nothing else major.
player911 said:
Are you running stock? There is a patch that fixes the slow Downs which can cause a reboot.
LG left the device in engineering mode which is why it boots up so fast.
Root and flash the patch, or wait for official gingerbread, or foot and flash CM7 which is doing me good.
LG G2x CM7 2.3.4
http://www.MiiWiiChat.com
http://www.SnapSiteAdmins.com
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Yes running stock and applied the patch as soon as it came out. I have not tried cm7 yet. The patch does not seem to do any good for this device.
Lightning Blue said:
Yes, my data randomly gets stuck, switching to airplane mode and back fixes it sometimes, otherwise a reboot fixes it.
My GPS randomly dies and gets stuck, usually while navigating, only way I've found to fix that is yet another reboot. Cycling the GPS on and off does nothing.
Also, about once a week, the phone will crater, come back up to "system checking", decide it doesn't like something and do a factory reset! I'm actually scared every time I reboot that it'll come up reset.
Also notice if I make heavy use of the internal SD card, say, 1080p video recording, it'll randomly reboot. Defective memory?
Par for the course until LG figures stuff out. I wish this was like a computer and everything worked when it was expected to work!
Running the dexopt patch, rooted, and nothing else major.
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Gosh, sounds like we got the exact same phone!!LOL Almost my situation word for word!!!!!!!!!!!!!!!!!!! Do you really think that software patches will fix all the issues? I would like to believe but am doubtful. I went through the GPS debacle with the Vibrant and it still has not been fixed after almost a year for a lot of people.
As powerful this phone sounds I am hesitant of getting it because of the list of complaints. I think the g2 might be a better choice even though it has an inferior chip
The patch made a big difference with mine. After the patch is successfully applied, it will take longer to boot and won't slow down and laggy after a few hours.
I'm wondering if it was applied correctly? It would have to be applied after every wipe you've done. Thing is you have to remove the X-Factor from the equation. Flash CM7 and see if the problem is persistent or not. If it is, replace the phone. If not, then you owe me $5 cause I called it. There is a weird bug with the stock kernel. We are expecting an updated Kernel with the new Gingerbread rom that is about to be released.
@Jjday7: I wouldn't sweat it. I've been around the block and as far as hardware goes; the G2x is solid. The initial kernel is a little wonky but thank god we have CM7 right? I used my GPS today and had no problem getting a lock and keeping it. Of course I'm on CM7. I also don't have anymore random lockups.
player911 said:
The patch made a big difference with mine. After the patch is successfully applied, it will take longer to boot and won't slow down and laggy after a few hours.
I'm wondering if it was applied correctly? It would have to be applied after every wipe you've done. Thing is you have to remove the X-Factor from the equation. Flash CM7 and see if the problem is persistent or not. If it is, replace the phone. If not, then you owe me $5 cause I called it. There is a weird bug with the stock kernel. We are expecting an updated Kernel with the new Gingerbread rom that is about to be released.
@Jjday7: I wouldn't sweat it. I've been around the block and as far as hardware goes; the G2x is solid. The initial kernel is a little wonky but thank god we have CM7 right? I used my GPS today and had no problem getting a lock and keeping it. Of course I'm on CM7. I also don't have anymore random lockups.
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Click to collapse
I have applied it before and after GB update. I have hesitated flashing cm7 (have a couple of questions) If I do flash it and want to go back to stock or some other rom, would I have to flash a different kernel even with my nanroid? If so what would be the process for that? AS far as GApps I notice that you cannot use the one for tegra. All I have found at the cm7 site is universal which I suppose would be the one to choose. Do you know for sure?I have used cm7 on my nexus one but not on my Vibrant . Any and all help is greatly appreciated.
I also have all the same issues as the OP. Hopefully the update fixes all these issues. Did any of you notice the phone really hot when the reboots and freezes occurred?
Sent from my LG-P999 using XDA App
So where is this patch? My GPS has been non-functional this morning. Usually it just takes a LONG time to lock on. Also, last two days I've been getting the freezing while on a call. Black screen, won't come back, have to remove the battery. Early this morning after taking the phone off the charger was the first time it froze to black screen while not on a call.
Jjday7 said:
As powerful this phone sounds I am hesitant of getting it because of the list of complaints. I think the g2 might be a better choice even though it has an inferior chip
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Click to collapse
To my G2x friends above. Keep swapping phones. Don't give up. I was at my wits end until I swapped out a couple of times. My new phone has no bleed issues and the random crazy stuff has completely stopped.
lilaliend... take it back. get another. It should not do that. It will be nothing but a head ache/heart ache until you do. I get a solid lock within 5 seconds.
Jjday... if you get one, run the heck out of it the first few days to see if all is good. Any issues pop up...swap it.
This is a solid phone that seems to have had some issues with the first run of production. There are many detailed posts on how to fix any minor annoyances. TMobile sold out of them for a reason.
Swap bad behaving phones then read, read, and then read some more. The potential of this phone is awesome. I am a die hard WM guy who has been converted.
So .. I ended up exchanging my g2x in via t-mo customer support since I was out of the window of taking it back to the store (having 4g/wifi toggle issues etc, random reboots). The new phone is by far better, but I am having issues with the GPS still. It will see 10 satellites, all locked on (green via GPS test) but it takes forEVER to lock. When I first took the phone out of the box it locked within seconds inside my house ... should I send this back for another one again?
I have not been having these ramdump.log (essentially random rebooting) for some time, and whilst i've noticed that some apps seem to cause this process, I have not installed anything new for a while, other than updates to existing apps.
I have once again started to get these upto 3 times per night when the device is in deep sleep. Interestingly, each morning when I turn on the device, wireless internet is switched off (option unchecked), and I have to go into the settings and re-enable it.
Someone previously suggested that maybe it's faulty RAM in my TF? But how would I know that is not just a random guess? Also, my partner also has a TF, hers is the B70 (one of the lucky ones that are able to be rooted), and she gets ramdump.log on the same ROM (Prime with stock kerne), so it's perhaps less unlikely that both tablets have bad RAM? My TF is a B50.
Appreciate if anyone can help identify the issue from these 2 ramdump.log (I had 3 during the night!)
Thanks!
http://db.tt/0PB5lILB
http://db.tt/DDBzVKO9
I've been having the same problem for the longest time, and it always comes and goes at random. It seems to be a common problem that gets resolved with an RMA, but given the inconsistency of the problem between ROM updates, and the fact that I seldom see RAM go bad I refuse to mail it in before doing a proper memtest (which for now I am not sure if there is an option for that).
It seems to me that the transformer just has a very picky kernel.
Currently on Prime 2.0.7, been having this issue since I first started using it at 1.9.1. Wipes temporarily alleviated the problem, except for one time that I used the wrong kernel.
I'm the same... Some days nothing, then others 3 within an hour! I found an application for stress testing, and I'm running it overnight.
http://www.appbrain.com/app/com.into.stability
Been going for an hour now with no issues with cores or memory, so maybe it's just some kernels don't like some devices? It's really annoying.
I hear having random reboots/shut-offs are common with the G2X, but unlike the majority, I don't have these problems on stock, only CM7. I haven't played around with other custom roms enough to see if it's still there, as I like CM7 the best. I've tried both 7.1.0.1 and 7.2.0 RC1, along with both the standard CM7 and Faux DS UC kernels.
It seems to happen the most often when charging, plugged in without charging, or shortly after unplugging it from a charger. It sometimes happens randomly outside of that criteria.
I know it's not caused by any additional apps, as it can still occur after a clean CM7 install, unless it's an app included with CM7 that causes it. Has anyone been in this same situation, and installed a kernel that fixed it? Or switched to another similar rom that fixed the problem? I'd say it's battery or phone related if it occurred with the stock rom too, but it doesn't.
Hi all...first time poster, long time reader. (Mostly because someone has usually solved my problem for me six months in advance.)
My Inspire has been rebooting at random for about the last six months. The rate varies from once every couple of days to once every couple of hourse. Most of the existing answers are "replace the battery." I think that makes sense in cases where phones reboot while under strain (watching a video, during a call, etc.) because higher current draw would pull down voltage if a battery is failing. Not in my case, though. About 80% of the time that I notice a reboot, the phone is either in a pocket or on the desk.
For a few days I thought that I had solved it by removing the Facebook app. I had noticed a correlation between using Facebook at the phone restarting, and not using Facebook really did seem to make a difference for about a week. (Upon further investigation, that seems to hold across different ROMS. This has been happening with the stock rom, Ice Cold Sandwitch, and JellyTime.) But it isn't 100% better. I currently get about one reset every two days that I notice, and probably more that I don't notice.
That leaves me wondering, what could be going on? Is my hardware borked? Should I try flashing a different radio? I have had this phone for about 22 months and it would be nice to hold onto it a little while longer. Otherwise it has been a reasonably decent device.
-Tim
ZircularLogic said:
Hi all...first time poster, long time reader. (Mostly because someone has usually solved my problem for me six months in advance.)
My Inspire has been rebooting at random for about the last six months. The rate varies from once every couple of days to once every couple of hourse. Most of the existing answers are "replace the battery." I think that makes sense in cases where phones reboot while under strain (watching a video, during a call, etc.) because higher current draw would pull down voltage if a battery is failing. Not in my case, though. About 80% of the time that I notice a reboot, the phone is either in a pocket or on the desk.
For a few days I thought that I had solved it by removing the Facebook app. I had noticed a correlation between using Facebook at the phone restarting, and not using Facebook really did seem to make a difference for about a week. (Upon further investigation, that seems to hold across different ROMS. This has been happening with the stock rom, Ice Cold Sandwitch, and JellyTime.) But it isn't 100% better. I currently get about one reset every two days that I notice, and probably more that I don't notice.
That leaves me wondering, what could be going on? Is my hardware borked? Should I try flashing a different radio? I have had this phone for about 22 months and it would be nice to hold onto it a little while longer. Otherwise it has been a reasonably decent device.
-Tim
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Tim, random reboots can occur due to lack of memory. See if your internal memory is almost full. In that case, try deleting some apps or sending a couple to he sdcard. Take into consideration, that not all apps work fine from the sdcard, so just send the ones you like less...BTW, are you rooted or just stock?
glevitan said:
Tim, random reboots can occur due to lack of memory. See if your internal memory is almost full. In that case, try deleting some apps or sending a couple to he sdcard. Take into consideration, that not all apps work fine from the sdcard, so just send the ones you like less...BTW, are you rooted or just stock?
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That's an explanation I had not found. Internal storage looks OK in my case, with 701MB currently available out of 1.13GB. If it matters, the SD card currently shows 3.86GB avaliable out of 7.39GB. (I have tried with and without the SD card, and it doesn't seem to matter.) Maybe I should increase the free memory setting?
To answer your question, the phone is currently rooted and running IceColdSandwich 8.8 AOKP. If anything it reboots less frequently in the current configuration than it did on the stock ROM. I have not tried any Jellybean ROMs for more than a day at a time, so I'm not sure if that would be better.
ZircularLogic said:
That's an explanation I had not found. Internal storage looks OK in my case, with 701MB currently available out of 1.13GB. If it matters, the SD card currently shows 3.86GB avaliable out of 7.39GB. (I have tried with and without the SD card, and it doesn't seem to matter.) Maybe I should increase the free memory setting?
To answer your question, the phone is currently rooted and running IceColdSandwich 8.8 AOKP. If anything it reboots less frequently in the current configuration than it did on the stock ROM. I have not tried any Jellybean ROMs for more than a day at a time, so I'm not sure if that would be better.
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Sounds to me like your hardware is bad. I have had my Inspire 4g for two years and the only issues I have had was maybe three apps force closing. I have never had the phone its self freeze or reboot. I have tried all kinds of ROMS and right now I have 4 regulars I stay with and alternated monthly. I Use Energy, Revolution, Smart Droid Red venom edition, and JB 10.1. All those ROMS are stable and cause no issues as you have described.
So from a tech view if I had your issues and it happens with all ROMS then that leaves only the hardware to be at fault.