yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] lolypop000:
I have O2X from May 2011,only one time on V10B i must remove battery but now work perfect.

My friend have O2X from May 2011 and when rooted phone the O2X rebote 3-4 time in week.

Then erase carhome and some other apk fron Lg and have BSOD 2 times every day.

When add back all apk and unrooted phone O2X work perfect.

If all of you stop root your phone,O2X will work like a charm.

Just try original fw 10b with no root and then update to v10D and phone wil work.
[LG Optimus 2x] doncoop:
Er, no. I had bsod's from day one 10b with no root. Sadly it ain't that easy!
[LG Optimus 2x] doncoop:
Dude that sounds rough as. Got mine on launch and its been a pain since. Took into repair last week and they replaced the main PCB (apparently) and now, touch wood, no bsod for last 3/4 days.

However, installed topogigi 1.9 and HP kernel which may have helped I don't know.

The thing that bugs me though is that I always have to take it out of my pocket as much as possible. It has always had the ability to overheat and loose signal just being in a pocket, why I've no blooming clue!!!
[LG Optimus 2x] spawndk:
I never rooted any of my phones, they are all stock, and all running latest updates
[LG Optimus 2x] aksolanki:
Hi spawndk, thanks for your reply. Sorry to hear about your O2X woes. Fingers crossed I won't have to suffer your woes. I've had my O2X for nearly 2 months and it runs fine. Mine is rooted & running CyanogenMod.

After reading of other users issues I would have sworn it was a software issue, then I would have sworn it was a hardware issue. Now I have no idea.

As an idea, have you considered rooting the two O2X's you have in the drawer & installing CyanogenMod? Perhaps this combination will work for you? It's not as if you have anything to lose other than an hour or so.

All the best. Anil
[LG Optimus 2x] cavemanxd:
Has anyone been able to reproduce the fault on demand - I am taking mine back to the shop (2nd time) today and I would rather like to present it to them in the BSOD state - might help avoid having to go for a 3rd return before I can finally get a phone that works (SGII ;) )
[LG Optimus 2x] spawndk:
thx for the input Anil :)

Yes, I do actually plan to root and play with cyanogenmod or other roms, Im a big fan of modding, just havent done yet in this case cause I wanted it stock during these warranty repair insidents

Im still hoping that its some kind of software issue, maybe related to baseband, because I used one of them for a couple of months with no issues to, untill my son started using it to stream youtube video over 3g, something I never did. Everything else local on the phone works just fine, but it freezes consistently after a few videos being streamed over 3g.

The thing which has annoyed me most, is that I actually like this phone very much, lol, and just wished it would work without these issues. I like the design, the feel, the hardware, I even think the LG modfications (like the sms app) are ok. And it annoyes me that LG has made such a blunder of something which could have been a hughe success for them. It had all the potential :)
[LG Optimus 2x] mas2112:
I have not been able to reproduce this on demand. However, there's an app called "Bootlog Uptime" which logs every crash that occurs. Perhaps you can install this and show them how much it crashes. Although a battery pull will always show up as a crash.

i'm using CM7 and it's stable, works quite good. there are some bugs but i'm sure they will be fixed.
[LG Optimus 2x] cavemanxd:
Perfect - will do - thanks
[LG Optimus 2x] aksolanki:
Hi spawndk, no problems. It is annoying because the handset when it works, is really great. The only reason I bought the O2X is because it is supported by CyanogenMod. I wouldn't have bought it otherwise. The big manufacturers like SONY LG HTC et al, are really good at making hardware but haven't got a clue when it comes to software. HTC is getting better, the others are slowly catching up, but are still well behind.

Fingers crossed for when you root your handset's and flash CyanogenMod, that they run as they should. I suggest using Launcher Pro, it runs super fast and has a good, but basic feature set.

Have fun. Anil
[LG Optimus 2x] hungrom:
hi, i am newbie, i have a question that if does anyone still have bsod in 2x at this moment, because my 2x still have bsod although i root my phone and flash miui, cm7.1 and togi rom. I review that when my 2x is overheating, charging, it got bsod, latest firmware and nothing change.
[LG Optimus 2x] doncoop:
Yes people still have bsod problems and rarely software changes like a new Rom will solve it, though sometimes it does. As an fyi, sent mine off to repair and the main pcb was replaced and after a week I've had no bsods at all.
[LG Optimus 2x] nisamtetreb:
I only recently bought this mobile and I haven't got no shut down issues at all so far.

I can undervolt very well, so maybe they improved the production even. I see I got very lucky by buying it so late.
[LG Optimus 2x] hyyuga:
warranty is not a problem since u can restore a fresh original LG firmware
[LG Optimus 2x] rottenpenguin:
bsod and reboots

It's been a month since I got my phone back from service, and the BSOD is less common. It happened only once, however, the phone rebooted twice, the last time after >200h uptime.

However, it wasn't a usual reboot, because it didn't asked for the PIN. Does anybody know why?

edit: forgot to mention that the only thing they did in service was to resoft the phone with the same stock I already had.
[LG Optimus 2x] TrymHansen:
I don't know WHY it reboots, but yes, I've observed this behaviour many times when I've messed up the system. When it for whatever reason goes into a panic (ie. the system thinks the only way out is a restart) it does so on a warm-boot fashion, where it remembers, among other things, the PIN entered. You'll notice that it doesn't show the first logo when it does this kind of reboot.
[LG Optimus 2x] doncoop:
When I sent them mine for repair last month I ensured the guy put down that I already flashed the latest stock. When it came back it had its main PCB replaced according to note. Haven't had one bsod since its return.
[LG Optimus 2x] Vertigood:
Got mine back from repairs and they have exchanged the PCB..same day that I got it back I got a bsod! And I can't charge my phone properly.

Now I'm gonna send it back again and wanted it to be in a bsod state when they get it. So I took out my SIMcard and started the phone again. Of course it hasn't got a bsod yet, 24 hours later. And the battery seems to last longer :/ I've tried playing games, watching videos, using the camera, but no bsod so far.

My question is..can the SIMcard be faulty in some way?? Can a SIMcard cause a phone to behave strange??
[LG Optimus 2x] hungrom:
i dont think so, because when my phone is overheated (from charging, using wifi and 3G, playing game), it have bsods. Still dont know how to solve it.
[LG Optimus 2x] Iconoclasm:
Well... I don't know if this is any helpful, but for me the simple solution was to plug the cable first in the phone, then in the outlet.

no problems since.
[LG Optimus 2x] njz3:
Try disabling data connection for a while and give feedback

Hello all,

I have also suffered from bsod every day since the begining I had the phone (got it on 4th of august). The phone has never been rooted and I only loaded a few Android apps that I like (3G watchdog, a few games, gtasks and firefox).

I experienced freezing, reboots, slowdown with reboots, ... It was most noticeable when watching youtube or when charging and doing something with the phone with the 3G data connection (ex: checking emails). I also noticed that my phone reboots when I drive for a long distance (maybe switching between no 3G reception and looking for a gsm network). Everytime I noticed that my phone reboots or freeze when the back becomes really warm.

After 3 times being sent to repair service, with only software reset done by Lg's service telling me that all their tests were successful, I was a little bit disappointed to still suffer freeze and random reboots.

Now, as a test during the last 3 days, I have switch off the 3G data connection in Android menu (data is disabled) and I only use the wifi when I need (either from home or from office). What I have experienced so far:

- no more bsod since 3 days !

- battery still at 60% (!)

- phone works like a charm, no more overheating.

- when I travel, I don't have my phone experiencing reboot or freeze.

My conclusion is that something is bad with the GSM/3G chip that LG has choosen (it is not part of the Tegra2 soc afaik). I would recommand people facing the same bsod and reboot issues to give a try and post here their result.

Thanks,

Ben
[LG Optimus 2x] spawndk:
I agree

I never use 3g myself, only wifi, and I have an O2x which I used for several months without having major issues, then gave it to my son, who immediately started having bsod many times each day when streaming youtube video through the 3g data connection.

Dont know if its the chip used, or the baseband driver or some other kind of software issue - but Im like you convinced that its somehow related to the 3g connection because of above pattern.

Upgraded to the new gingerbread today, and hoping this may help his issues.
[LG Optimus 2x] hungrom:
waiting for your information, hope that it can solve my problem too. God bless u.
[LG Optimus 2x] J!tH:
What is you guys experience now after LG FINALLY released 2.3.4 update?
[LG Optimus 2x] rottenpenguin:
The battery drain is awful. From 100% to 14% in 7 hours, with some 40mins of browsing and at most 10 mins of calls. No BSODs yet.
[LG Optimus 2x] atkhobby:
So far so good. I got at least as long battery time as with froyo. GPS fix has been fast and so far no reboot or bsod.

AND so far wifi has been stable. Used to have the wifi connections going "disabled" for no reason requiring a manual reconnect. I belive this was a froyo bug not only a o2x one since nexus s users had it too.

They have half fixed the problems with norwegian localization. Monday is now first day of week but date formatting is still wrong. That's just sloppy by LG.

<rant>My pet peeve now is that they still have not vertically alligned the clock an what's up with different green colors for battery and antennas??</rant> :)
[LG Optimus 2x] spawndk:
so far its been ok here

batterylife is fine, minor speed improvements, improvements in stability (no bsod yet)
[LG Optimus 2x] KillerbeeNL:
2G and standby with 10 min talking drains 3 % in 6 hours.

So far very good.

Orginal *.kdz installed and rooted.

Freezed with Titanium:

-some wallpapers i doint use

-LG app advisor

-Carkit

-Onscreen phone

-Remote call

-SNS

-Startscreen tips

-Email (i use gmail app)

-F-secure

No app manager/killer used, just close apps with "back" button because "home" button leaves app in memory (great for multitasking between apps with longpress the "home" button)

That did it for me.
[LG Optimus 2x] cavemanxd:
My O2x has just returned from 'repair' - the repair tracking stated that the phone had a fault that wasn't covered by warranty, but they fixed it anyway :)- after waiting a week for 'spare parts' they swapped it out with another O2x. I am none the wiser as to what they think was wrong with it, or which part was supposed to need replacing. Strangely it has come back still on 2.2.2 - is the 2.3 update not official yet?

So far 3 days of up time, just waiting for the 1st BSOD and it's going straight back for replacement :(
[LG Optimus 2x] atkhobby:
Got my first shut off after upgrading to GB. Took it out of my pocket and it was off. Could turn it back on with the power button so it was not a bsod.

Really considering sending it in for repair now.
[LG Optimus 2x] cavemanxd:
Glad you said that - I had something like that before the last repair - phone was off, not responding, then after a couple of attempts it came back with the power button. There really are some odd gremlins on this thing now. Does anyone know if the LG suite will auto-upgrade to 2.3.4 now?
[LG Optimus 2x] beke1976:
So far 5 days of up time, no BSOD !
[LG Optimus 2x] victorpak:
finally happy

Since the upgrade (November 1st) I haven't experienced a BSOD or random restart. I'm using the deodexed version provided by Paul.

Oddly enough I can't get my device rooted now, even though I followed precisely the instructions to root it for GB.

Well, I don't need root desperately right now, and for the time being I am pretty satisfied with my phone.
[LG Optimus 2x] chuckbartowski:
GB Deodexed provided by Paul is already rooted, you just have to download and install Superuser from the Market. :)
[LG Optimus 2x] Kevven:
I had my first BSOD today after updating to GB.

What happened was:

Had been on wifi for about 5 minutes. I pushed the wifi button to turn it off, then i hit the power button to turn off the screen. Tried to check my phone about 3 minutes after that and it was unresponsive to the me hitting the powerbutton and holding it in trying to get it to boot. Had to remove battery to get it up and running again.

When i finally got the phone booted i noticed that the wifi was turned on, even though i turned it off right before the BSOD.
[LG Optimus 2x] njz3:
Hi all,

I have suffered bsod from the beginning (august) and found a workaround by disabling the 3G data connection. This trick was somehow working but I still got bsodfrom time to time when I need 3G connection, so I finally asked another time to exchange my device. After receving a replacement unit (having already sent 3 times my defective device), it seems like this new device (received mi-november) is perfect. I did not get a single bsod with stock v10d and I have updated to v20l a few days ago with success and no freeze/reboot.

So my advice to those who suffer from bsod: ask for a replacement under warranty, your device is definitly a bad unit.

Ben
[LG Optimus 2x] Medizinmann:
Hello!

I wouldn't say it is that simple.

But I would say there is a connection between SOD/BSOD and ROM-Version or to be more precise the kernel itself.

I had BSOD with stock which where reduced with the update to v10d and after updating to a Custom-ROM based on v20e with Neoblaze-Kernel (namely Topogigis ROM V.20 with SP1-3) didn’t happen again. They came back, when I changed the system to CM7-Nightly 203 with the SwiftExtremeKernel version 13.11. and went away with the kernel update to 20.11. :)

The SwiftExtremeKernel has some other problems :( - so I changed again - this time to ironkrnL (ironkrnL00-20111202h23v4) and have again reproducible BSOD while charging over night :(.

I hope that the new Update to ironkrnL00-20111206h0700 will help to eliminate the BSOD again…

I couldn't find any connection between baseband and BSOD - I used 0218, 0725, 0823 and 0622 without any change in the BSOD-frequency of occurrence, while the change of kernel seems to have en direct/obvious connection.

BTW: My Girlfriend with the same Phone (except it’s the white version :D) had BSOD on Stock v10d which never happened again after the update to v20l.:)

Sincerely

Medizinmann
[LG Optimus 2x] Byteater:
Yes, you're right.. I have already faced that problem and I can confirm that.. all the firmwares after 10d should be BSODs, auto-shutdown and reboot free. If you suffer this problem again, it is hardware related

Inviato dal mio Optimus 2X usando Tapatalk
[LG Optimus 2x] ongkal:
my O2X reboots regularly while playing games or surfing the internet for long periods of time. i am pretty convinced that the heat causes the auto reboot which can be quite annoying at times.
[LG Optimus 2x] rskyline:
Everyone has short battery times with o2x? Because this phone drains a lot of battery

Enviado desde mi LG-P990 usando Tapatalk
[LG Optimus 2x] dman777:
I was going to buy an brand new unlocked G2X version that comes with a "vanilla Android version" to use on the Tmobile network in the USA. This is actually for my dad so I won't be modding it. What are the chances this issue would be on this phone?

Also, how bad is this issue? my CM7 Nexus S will do this maybe 1 a month.
[LG Optimus 2x] archicorn27:
Strangely, it persists

Hi, I'm new to this

I've been using my phone for quite sometime and I didn't experience any re-boot or crash until the last Gingerbread update screwed it up.I must mention though that while working on Froyo I didn't experience a single re-boot and its a regular affair on Gingerbread.

I just hope this is a SW issue :p or else its going to be really hard to figure out whats causing it

Another interesting observation I've made is that when its Factory Reset and runs on system software(pre-loaded apps) without any market apps installed it NEVER re-boots. But its dumb to run a phone like that :D

LG Optimus 2X Un-rooted

Model Number: P990

Android Version: 2.3.4

Baseband version:1035.21_20110725

Kernel Version: 2.6.32.9

Build Number: GRJ22

LGE Version: LGP990-V20e

Update: I took it to the centre and they(LG) fixed it without breaking a sweat :P
[LG Optimus 2x] langhaardack:
I'm losing 40% in one whole day/12hrs, so i cant complain about battery life. im on cm9sk3 with 64mb ironkernel and -uv flag. i also use juicedefender, which appears to be really good.
[LG Optimus 2x] powwow88:
In my opinion, it was bad with the 1st few Android versions but later they fixed many things. I don't know which version will be on yours, maybe you will have to update.
[LG Optimus 2x] Micronuub:
I have this problem also, and on CM9 its 5 times a day!

I friggin' hate it.
[LG Optimus 2x] powwow88:
OMG! I never had that many no matter what rom i was using. It might be faulty hardware i some cases. Though i think CM9 won't be stable enough and bug free until official ics released and then developers can make better ics roms.
[LG Optimus 2x] master52707:
gr8

gr8
[LG Optimus 2x] pradhyu69:
my o2x just working fine with lewa rom..grt btryy lif..
[LG Optimus 2x] guy6136206:
Try to make the cpu frequently to min 500 max 1000

Im using nova hd 1.0.3 with harsh kernel and so far so good.
[LG Optimus 2x] :
deleted
[LG Optimus 2x] dashing_guy:
I have v30b and having this problem 1 or 2 times a day. Any solution?
[LG Optimus 2x] caroot:
Hello.

I have installed the newset version of the avatar rom 2.5b and had the problem twice today.

Since I updated to 2.5 I have not installed Kowalski kernel.

I also had the problem with v2.4b and 2.3b with latest kowalski kernel.

Any idea?
[LG Optimus 2x] Jpwinks001:
I have v30a on stock rom downloaded from LG Support tool (ICS 4.04)

I've suffered the same issue. I did a lot of searching and found its a fault in the deep sleep mode of the phone.

For some reason its still around in the latest builds.

I use an app called Softlocker in order to stop it from going into deep sleep mode.

My phone has not done it yet for a day.

It does have a downside as it drains the batter by like a lot.

Tried the SD wipe solution and I refuse to try a custom rom as I believe the problem will continue to persist.

If anyone finds an alternative let us know.

LG Optimus 2x P990

baseband version: 1035.21_20121130

Kernel version: 2.6.39.4

Software version: v30a

**Update**

Decided to take out my 16GB Sandisk external SD and have had no issues with booting the last few days...

I am not sure if that was the major problem but can anyone recommend a sd card to use with this phone?

Updated to Optithrust Stock Rom 1.4 w/ latest Skywalker Kernel and phone runs sweet! no problems anymore with crappy ICS LG Stock Rom.

Still waiting for new batteries to come as my phone is preowned.

LG Optimus 2x P990

baseband version: 1035.21_20121130

Kernel version: 2.6.39.4 ~ CivZ_SkyWalker~RF2.3rm

Build number: Optithrust 1.4 by Jishnu

Software version: Optithrust v30a
[LG Optimus 2x] Toshman:
I had a similar problem:

Screen/Sleep of Death

I think also that it is a problem with going into deep sleep mode of the phone and/or with the cpu settings.

I changed max CPU to 216 Mhz and so min/max was both at 216 MHz. Phone was slow but no shutt off. Going back at max to 1000 Mhz phone shutts off again.

Now i have min CPU at 456 Mhz and no shutts off in the meanwhile. Perhaps i will try it also with 312 Mhz to avoid fast battery drain.

I don't know why but phone seems to have problem to going into deep sleep mode from a low cpu clock and then shutts of. Perhaps others will help this!
[LG Optimus 2x] jundi:
i have the same problem too...but in my case maybe the worst... when it shut down by it self during sleep mode (after several minutes no activity) its very hard to turn it on...

when i connect it to computer (vol -+ when inserting usb cable), pc's recognize it as nvidia usb-boot recovery...but when i try to flash the nv-flash method...nothing happened...
[LG Optimus 2x] Toshman:
my new findings:

It is not the low CPU clock it is the difference between min and max clock!

If i set min to 216 mhz and max to 816 mhz i have no shuts off anymore, it it strange why bigger bandwith of min/max cpu clock made such problems but this now works for me!

[MENTION=1435437]jundi[/MENTION]

Try setting a lower difference between min/max cpu clock. e.g. 216/816 Mhz, perhaps this will also work for you!
[LG Optimus 2x] jundi:
@ toshman

now it seem that my lg's in a very very deep sleep...wont turn on, but it still recognize as APX ...
[LG Optimus 2x] jundi:
[MENTION=4139406]Toshman[/MENTION] you right ..it is the max cpu set up that make the phone hang/sleep of death..
[LG Optimus 2x] jundi:
ok i've got another problem... now my o2x hang after few minutes from boot, sometimes it hangs on lg logo...does anyone of you had this one too ?
[LG Optimus 2x] LilProphet:
I had the first experience like this.. my phone turned off (it was on around 16 percent when I last checked), and even though I pulled out and put back the battery, it wouldn't turn on! I was starting to search for a new phone lol. Then after a few minutes, I gave it another try, it works now, but it showed that the battery was empty.. it's interesting as I didn't have any notifications about the battery. I was starting to lose my faith, even though I love this phone. I'm on TonyP's CM10.1 Build 5, M1 kowalsky no ramhack.
[LG Optimus 2x] StakiLG:
Problem with shutting down

I have a problem. I bought this phone from some guy. Phone looks like it is new (no scratches, no nothing), but when i enter some game (like guncrafter, subway s. or something else) it make some sound and turns off. When it turns off it tries to turn on but nothing happens. It is like restarting on and on but it can't turn on until i remove battery. Can someone help me with this problem? Is it manufacturer's problem or something else?
[LG Optimus 2x] IkeRak:
What's your ROM?
[LG Optimus 2x] hikkifans:
To provide the information again, I must say I have no reboot or freeze after flashing Paul's FR12 ROM, from the date it was released to now. (Actually, start from FR11 I have no reboot issue.)

One major change of FR11 is that the nvidia drivers or whatever similar is updated or adjusted. Thus, I believe that the problem may come from Nvidia. Check out Paul's MCR rom change log for more info. :D
[LG Optimus 2x] cjazz108:
v10f still reboots

I have the newest rom... v10f still reboots. Going to try Paul r12 I think, or latest this evening.

I especially had a problem on first boot. Had to wipe and recovery update phone back to stock to go back through account login process.

Right now reboots seem sorta related to wifi. Turned wifi to sleep never, and working better, but still flaky none the less.
[LG Optimus 2x] Kickasskev:
I have had my phone now for just over a week, I kepts it stock for about 4 days with sd in which was fine, I then rooted and applied custom rom and was fine, now I have another rom on and it still fine, all the time I have had my SD card in as well,

Is every single phone except mine having this problem??
[LG Optimus 2x] kopchev:
Could you provide more info about v10f -> baseband version, date etc.
[LG Optimus 2x] space79:
thank you for this great threat! this should help ost of the ppl who have this problems :)
[LG Optimus 2x] naimmkassim:
Your are one in a million then. Lucky you.

Could I know what size your sd? What class?
[LG Optimus 2x] navlem:
One thing to note, it doesn't happen only on Tegra 2 phones. My Nexus S had the same problem.