[Q] Rooted G2x is bricked, will LG be able to tell if I return it under warranty? - T-Mobile LG G2x

I'm positive my G2x bricked itself and I need to replace it asap! It had been crashing repeatedly since I first got it and I have had to do several hard resets (pressing power + volume down). The day after I last reset it, it froze on the LG start up screen and won't do anything else. No custom ROMs were installed and no back-ups besides Titanium. If there is no way to restore it, will LG or T-mobile be able to tell it was rooted and the bloatware was removed?

dude if u can plug in your usb and get sound your not bricked even if your phone just gets to the lg screen, bricked is when u get nada no lights no nothing when charging, nothing!, try installing recovery the nvflash one then put the stock rom back on your phone if u cant get it to fire back up, search development theres a oneclick nvflash recovery, and a rooted stock image floating around, remember search, u will be ok

also u said u removed bloatware what exactly did u remove??

I removed App Pack, Wifi Calling, Car Home, Qik video, & Swype. I get no sound, just starts up and never gets past the 2nd LG start-up screen that has the Android with a striped bar. I can't get NV to work & my PC wont even recognize my G2x as being plugged in via USB. I'm using my b/f G2x right now which I modified much more extensively but it has very few bugs.
Sent from my LG-P999 using XDA App

If its been crashing since you got it, it could be dodgy hardware. Get on the phone to your carrier and have a moan off and they should offer to replace it. They wont know nothing because I think they will just throw your old one away.
Sent from my Nexus S running NSCollab, Cyanbread Theme and OC'd to 1.2ghz (Perfection)

Wouldn't they try to flash their own ROM & attempt to refurbish it? If so, would something like Super User remain on the hard drive for them to find?
Sent from my LG-P999 using XDA App

I don't think they bother. Just say its been crashing since you first got it and they will write it down as dodgy hardware. You have to give the old one back to the courier who drlivers ya new one, so if they do see superuser its too late to do anything.
Sent from my Nexus S running NSCollab, Cyanbread Theme and OC'd to 1.2ghz (Perfection)

so u get no sound at all plugged into usb?? hmmm how come u cant get nvflash to work i might be able to help

I would go to the One-Click ClockworkMod NvFlasher thread below. it is in the development section.
http://forum.xda-developers.com/showthread.php?t=1056847
It contains NVFlash and APX drivers, a CMW recovery, and the one-click installation tool. If you "CAREFULLY follow the instructions in the OP, you will have a recovery that you can use to either flash a different ROM or the Stock ROM (also in a thread in the development section (Not the Firmware).
AFTER flashing the Stock ROM, you could run just the one-click .exe only again and reinstall the stock recovery.

Just exchange it and be done with it.

Not sure if this means anythjg but I got this from the g2 forum.
stian230 said:
If You got root.
You use it in terminal on your phone*
$ su
# dd if=/dev/zero of=/dev/block/mmcblk0p18*
# sync
# reboot*
#dead.
Click to expand...
Click to collapse
It bricked my g2 real nice
G2x with CM7 and faux .18 kernel. [email protected] 5091 quadrant.
G2x with CM7 and faux .18 kernel. [email protected] 5091 quadrant.

I tried the nvflash it with no luck. If I'm holding down both of the volume buttons, my computer recognizes there being an apx device and says its functioning normally. I tried reinstalling the apx driver and also the LG driver. No matter what, nvflash says there is no USB device detected. I may be sol.

http://forum.xda-developers.com/showthread.php?t=1054492 ok so go to that link now after u go to it scroll down to the newest recovery now copy the commands, like right click mouse and choose copy first tho, then hold both vol buttons, THEN plug in usb and hold the buttons the WHOLE time then open command prompt type cd \ ....let it go to next line then just type, start...then paste commands in new window that is what worked for me hold the vol buttons the whole time!... let it do its thing in the command prompt window then when its done u should see s/w upgrade on your phone let it sit for a minute just to be safe then pull usb...and your golden

Press both vol buttons and plug in the USB, but don't let go.
Issue the command nvflash --sync, does it come back with some data on your g2x? If it doesn't, remove drivers, reinstall, etc. and try again.
If it does, disconnect USB, hold down both vol buttons and plug in your USB again, don't let go. Now issue the nvflash command to flash the recovery.
If I issue a nvflash command once, the second time it won't work. I would need to reconnect USB everytime.

I'll give it a whirl when I get home shortly!
Sent from my LG-P999 using XDA App

GideonX said:
Press both vol buttons and plug in the USB, but don't let go.
Issue the command nvflash --sync, does it come back with some data on your g2x? If it doesn't, remove drivers, reinstall, etc. and try again.
If it does, disconnect USB, hold down both vol buttons and plug in your USB again, don't let go. Now issue the nvflash command to flash the recovery.
If I issue a nvflash command once, the second time it won't work. I would need to reconnect USB everytime.
Click to expand...
Click to collapse
yes listen to this man he helped me, good dude rite there also the way i tryed worked too but yes try what he said cuz if u cant even get that then u have to reinstall drivers

Just thought I would let you know that I had an issue with my newly replaced G2X where I was also freezing bloatware (stuff I had done before) and it froze on me. I could only get to the LG logo and after a few seconds it would dim, then turn off. Only a battery pull would turn it back on. I tried so many times to "wipe, restore, and wipe" I thought I was screwed. After leaving it in my pocket it turned on about 5 hours later when the battery was at 1% or less. I don't know why it did, but I was able to throw it on the charger until i could unroot it and send it back. Funny thing is, even after restoring and unrooting, the next time i turned the phone off it again went into the LG logo freeze. Sounds like software/hardware issues to me
Does yours seem like the same story.

Related

[Q] Power/Lock button stopped working, need to boot to Download

I literally had the worst combination of events take place the other day:
So, I was running Firefly 3.0, and I planned on replacing it with a gingerbread ROM, (since my apps weren't saving data, for some reason), and I started to notice that my unlock button was starting to hang a bit. I thought this was just another side effect from Firefly 3.0 acting weird.
So, I boot to download, and flash the CM7 kernel with CWM 3.0 on it, and it passes.
The next step is to navigate around in CWM to install the ROM file before you can boot up. But, the power/lock button still doesn't work! So I'm stuck in CWM 3.0, unable to boot correctly. The touch buttons don't work like they do in CWM 2.x, so I'm... stuck.
So, I call Samsung, and I'm having a replacement sent to me within the week, since I can't even power on/off my phone (if it wasn't for CM7's auto-boot when you put the battery in)
So, already having adb installed on my Linux boot, I jump over there to send the adb reboot download command. All this does is reboot the phone "normally"!
What are my options here? I've already copied everything off my phone with adb, and I'm not afraid to use terminal commands to flash something usable just to get it back to stock before I send it back.
*cough*JIG * COUGH*
Sent from my SAMSUNG-SGH-I897 using XDA App
Would that work with CWM 3.0/CM7 Kernel? I've always had weird issues with plugging things in and it just booting up, even when my power button worked.
The jig should work...the only thing that would cause the cm7 kernel to boot when plugged in is if it was off and you were only trying to charge it. The jig just redirects some power into pin 4 telling the bootloader to initiate download protocol...kinda the same way your phone knows when its hooked to a mountable usb port and when its charging out of the wall or something.
similar issue
I recently attempted a flash of fantasy II (2.3.5) captivate, and i got the bootload, and kernel installed and then installed the stock 2.3.5 rom to flash fantasy II over. . . . well after getting the stock rom, i found it had what i wanted, so i was going to stick with that.
i noticed about ten minutes after getting that rom, that my lock button was not working, and the phone would auto boot, i would pull the battery and put it back in and BOOM at&t boot screen right away, not one button pushed, I have bricked and unbricked my phone since then, and i am now simply running 2.1 stock, however; the dang lock button still does not respond at all, and it will auto boot still, is this the kernel or the bootloader? I know its not the rom now . . . . Please help this is awful!
and if you have a solution that i can download please post it!

I'm in a little trouble here.

Well, Ive been flashing roms for a while now and I have an issue with my captivate.
Lets start in the beginning. I had my captivate on THS ICS rom and It was going great. But my captivate isn't that great anymore. The power button is broken, but I was able to go around that. (Sidenote: It turns on when I plug in the battery.) Anyway, I wanted to go back to stock because I did have the right bootloaders. (I couldnt get into download mode with the button combination. I thought it was the bootloaders fault. Im I wrong?) I wanted to switch to I9000 bootloaders but I had to start fresh. But before all that, I noticed that while I was on ICS rom, I was unable to go to download mode. I used to before, but it magically disappeared (I know it didnt, I know I did something to it but I don't quite remember when it happened.) So I was unable to flash a new rom, if I wanted to.
A couple of days ago, I bought a jig and it worked! It took me straight to download mode. So I decided to get my Captivate and make it go back to stock. So I opened Odin, it found my Cappy and I clicked start. But, it stopped at factoryfs.rfs. I waited a half hour and nothing. So I unplugged it and now it won't turn on. But it can still go into Download Mode and be seen by Odin but it just wont finish. I tried both odin one click and the regular odin. I looked everywhere for more than six hours and nothing came up. Please guys, if anyone knows what I can do to fix it, please reply.
I might have missed something, but just ask if you need any more info. Please help me.
Edit: I forgot to add this:
While I was on the ICS rom, I switched over to CM7 to see if the process of going back to stock would be easier. Thats when I tried to flash stock. It didnt work as well as I thought it would.
And I knew that I didnt have I9000 bootloaders because I installed the Icy Glitch kernel and each time I tried to have DIDDLE on it would go to deep sleep mode and I was unable to wake it back up.
As long as you can get to download mode you are fine. Try flashing a different stock from. Or using Hiemdell
I've tried both odin and Hiemdell. But with Hiemdell, it would always tell me that I dont have the drivers installed. So, it installs it for me. Even with the drivers installed, it keeps telling me that I dont have the proper drivers installed.
I have had this exact problem, where a bricked captivate can get into download mode but when restored to stock through a one-click, it freezes on the factoryfs.rfs. However, in my case after freezing at this stage, the phone was completely inoperable, and could not even enter download mode, so I am suprised yours could.
What works for me is to remove the battery, wait for a few seconds, put the battery back in, use the usb jig to enter download mode, and then WITHOUT the phone plugged into the pc, download and open this one-click file http://http://forum.xda-developers.com/showthread.php?t=731989.
Once the odin one click is open, plug the usb cable into the pc, and then into the phone. This one-click has never failed me. Hope this helps.
Ok, now it passed. I don't know what I did but now its back up and running. But now it boots up into recovery. I can't select anything because my phone's power button is broken. What do I do?
Juiceboy125 said:
Ok, now it passed. I don't know what I did but now its back up and running. But now it boots up into recovery. I can't select anything because my phone's power button is broken. What do I do?
Click to expand...
Click to collapse
Depending on the CWM recovery you're in, you can sometimes use the search capacitive key to do the same thing as the power button will do.
I had the same problem you had with Odin stopping on flashing a file, turns out I was using a third party USB cable. I switched to the USB cable provided by Samsung when I bought my cappy and problem solved. Hope that helps.
Sent from my SGH-I897 using XDA
Finally!
Well, I got my Cappy up and running again. While I was stuck in the CWM I just decided to install Gingerbread using a One click and it worked. Now I'm back to CM9. Thanks guys for the suggestions. I guess I just needed to wait and double check everything.

[Q] Beyond Bricked my infuse

Hey there, apologies in advance if I have submitted this thread in the wrong section. I really looked as hard as I could before posting.
Well I rooted my phone, got super user on there, then got clockworkmod red, and then attempted to put the ice cream sandwich mod on my phone, thats where everything went sour. Phone would not go past screen that says samsung. I tried a few times to get it to go past that point, and just nothing. I then attempted to use odin to have my phone put back, but now I cannot even get the phone to open up clockworkmod.
To put it very simply. The only thing I have access to now is the download option (holding both volume up and down while inserting the usb cable from the computer) I have searched the internet high and low for something to run through odin to put my phone back to the way it was. I keep coming up with dead links and long dead downloads. I was able to use the gtg ultimate unbrick, but all that managed to accomplish was to have my phone say at&t instead of rogers.
Im still at the screen that says samsung, with no access to a recovery menu at this point. I only have the download option.
Can anyone help me salvage my phone?
edit: I appear to have been able to reput clockworkmod back on the phone with odin. Thats all I have been able to do.
When flashing any ics Rom/port from.gingerbread/red recovery you will need to double flash...I'm seeing a lot of people.with bricks lately and I think the problem is they are not reading enough before flashing ics...
So you have cwm correct? Boot into cwm by holding volume up down and power button. If you have no roms hen go to mounts and storage and mount USB then plug it into the pc and copy over the Rom...if its gingerbread Rom.just one flash...if its ics then flash, you will get stuck on Samsung screen so boot back into cwm...you will either boot into a blue or some distorted rainbowy cwm...just reflash he Rom
If you can't do that...then idk what else to do as I don't know much about rogers phones and what is and isn't compatible with them...but u would suggest qksters heimdal one click back to stock uclb3...its always worked for me...but not sure if it will work with rogers...
Sent from my HTC PH39100 using XDA
Mytheos said:
Hey there, apologies in advance if I have submitted this thread in the wrong section. I really looked as hard as I could before posting.
Well I rooted my phone, got super user on there, then got clockworkmod red, and then attempted to put the ice cream sandwich mod on my phone, thats where everything went sour. Phone would not go past screen that says samsung. I tried a few times to get it to go past that point, and just nothing. I then attempted to use odin to have my phone put back, but now I cannot even get the phone to open up clockworkmod.
To put it very simply. The only thing I have access to now is the download option (holding both volume up and down while inserting the usb cable from the computer) I have searched the internet high and low for something to run through odin to put my phone back to the way it was. I keep coming up with dead links and long dead downloads. I was able to use the gtg ultimate unbrick, but all that managed to accomplish was to have my phone say at&t instead of rogers.
Im still at the screen that says samsung, with no access to a recovery menu at this point. I only have the download option.
Can anyone help me salvage my phone?
edit: I appear to have been able to reput clockworkmod back on the phone with odin. Thats all I have been able to do.
Click to expand...
Click to collapse
If u can get to dl ur fine
Sent from my SAMSUNG-SGH-I717 using xda premium
http://forum.xda-developers.com/showthread.php?t=1331381
Use this link/program from download mode to get to stock 2.3.6.
Wait, if you can get to download mode, you can reflash JScott's option C from here, then get into CWM red, flash the ICS of your choice, reboot into CWM blue (press and hold vol up/vol dn/power 5 seconds when stuck at sammy screen), wipe data/cache/dalvik, reboot and you should have ICS.
I understand that some people will never get "it", but reading the entire post for flashing/modding firmware is a MUST.

Very serious Issue With Semi Root

Ok my TF101 has a LOT of problems and I've been searching for days with no solution. Im on HTJ85B.Revolver-3.2_epad-8.6.5.9-20110816 Rom, Just an old version of "Revolver" and Kernal 2.6.36.3 [email protected] #15. Anyways at this point no matter what I do I cant get into recovery to flash ANYTHING. Holding the power and down button brings up the script and if I dont press anything, it cold boots. If I press up afterwards it brings up the recovery script, but will stay there forever and never boot into recovery. Even if I boot the TF without holding any arrow, it will stay at the boot screen forever. So the ONLY way to even turn it on is to hold volume down and power, then wait for the cold boot. Another thing is my TF will not connect to my PC via USB storage, It'll charge, but no storage ever.
After I tried almost every fix with no avail and one fix advised using an unRoot app. I used that and not only can I still not boot into recovery, I cant even use my root apps like rom manager or setcpu. The recovery script still shows up if I hold down then press up when booting, so I think I'm at some kind of semi root. I think I'm screwed at this point, but if there's ANY way to just get my back to stock again, thats all I ask because Root on the TF doesnt seem as worth it compared to with phones.
Thanks in advance for any help.
Knucklez09 said:
Ok my TF101 has a LOT of problems and I've been searching for days with no solution. Im on HTJ85B.Revolver-3.2_epad-8.6.5.9-20110816 Rom, Just an old version of "Revolver" and Kernal 2.6.36.3 [email protected] #15. Anyways at this point no matter what I do I cant get into recovery to flash ANYTHING. Holding the power and down button brings up the script and if I dont press anything, it cold boots. If I press up afterwards it brings up the recovery script, but will stay there forever and never boot into recovery. Even if I boot the TF without holding any arrow, it will stay at the boot screen forever. So the ONLY way to even turn it on is to hold volume down and power, then wait for the cold boot. Another thing is my TF will not connect to my PC via USB storage, It'll charge, but no storage ever.
After I tried almost every fix with no avail and one fix advised using an unRoot app. I used that and not only can I still not boot into recovery, I cant even use my root apps like rom manager or setcpu. The recovery script still shows up if I hold down then press up when booting, so I think I'm at some kind of semi root. I think I'm screwed at this point, but if there's ANY way to just get my back to stock again, thats all I ask because Root on the TF doesnt seem as worth it compared to with phones.
Thanks in advance for any help.
Click to expand...
Click to collapse
Probably posted question in wrong place, but try http://forum.xda-developers.com/showthread.php?t=1688012 it may help
Try quickboot for getting into recovery
Sent from my Transformer TF101 using xda premium
Transfomer reboot to recovery app
https://play.google.com/store/apps/...sMSwxLDEsImNvbS50cmFuc2Zvcm1lci5yZWNvdmVyeSJd
For your "root" problems. Try looking in system/xbin to see if you still have SU there.
If not see if you have SU in system/bin and copy it over to system/xbin.
Knucklez09 said:
Ok my TF101 has a LOT of problems and I've been searching for days with no solution. Im on HTJ85B.Revolver-3.2_epad-8.6.5.9-20110816 Rom, Just an old version of "Revolver" and Kernal 2.6.36.3 [email protected] #15. Anyways at this point no matter what I do I cant get into recovery to flash ANYTHING. Holding the power and down button brings up the script and if I dont press anything, it cold boots. If I press up afterwards it brings up the recovery script, but will stay there forever and never boot into recovery. Even if I boot the TF without holding any arrow, it will stay at the boot screen forever. So the ONLY way to even turn it on is to hold volume down and power, then wait for the cold boot. Another thing is my TF will not connect to my PC via USB storage, It'll charge, but no storage ever.
After I tried almost every fix with no avail and one fix advised using an unRoot app. I used that and not only can I still not boot into recovery, I cant even use my root apps like rom manager or setcpu. The recovery script still shows up if I hold down then press up when booting, so I think I'm at some kind of semi root. I think I'm screwed at this point, but if there's ANY way to just get my back to stock again, thats all I ask because Root on the TF doesnt seem as worth it compared to with phones.
Thanks in advance for any help.
Click to expand...
Click to collapse
Use "easy flash" to go back to recovery and then root if you like to... but go back to stock so that u r on latest stock OS
Sent from my Transformer TF101 using xda app-developers app
Ok im trying easy flash but i cant even get into apx mode. Volume up and powerjust causes it to reset, i cant even install the drivers.
I also just learned that I do not have root anymore by using the rootchecker app, despite still being on a custom firmware.
Knucklez09 said:
Ok im trying easy flash but i cant even get into apx mode. Volume up and powerjust causes it to reset, i cant even install the drivers.
Click to expand...
Click to collapse
bump

My G2x seems to be dead

I'm here, requesting help, i've read (i think) almost everything. Try everything and i'm not able to recover my G2x.
I'm from mexico, and my english it's no so good, i hope that everyone can understand what i'm trying to say U_U
I brought a used T-Mobile G2x from ebay. I was SOOO happy with the phone, a good one, a kickass and it was about $250 dlls for me. I think that was a good deal. The phone was on a average/good condition.
So, i rooted it, then after, moved the rom from stock to CM7 stable.
I changed then to eaglesblood ICS, then another eaglesblood, and then again CM7.
The phone was working very good. Then, a issue appeared.
Some day, the phone was a little slow, then i rebooted it. And then started the pain...
The screen showed the LG Logo, white brilliant. And after a seconds, power off. What!?
I tried to power on again. Nothing. I did the battery pull and then worked fine. I thought that was a simple bug or something.
Later, the phone ran out of energy. I pluged on the wall charger but nothing happened. I left it for an hour and tried to turn it on. Nothing...
Then charged the battery with a multicharger and the same problem. LG Logo, nothing. Checked on the CWM Recovery and did a cleanup of battery stats, nothing. I was desperate, so i've flashed my phone with Eaglesblood again. Vuala, the phone worked... 'till froze and i had to pull the battery... Again, LG Logo... nothing.
The phone boot up by himself after leaving it for an hour or more. But i had another problem... Battery at 999% Or battery stuck at 32% and suddenly dies...
I've checked with the battery app and saw that the battery said 0 mV
I have 2 batteries, and the both with the same problem. One LG, one chinese.
So, i went with a friend of mine, i took borrowed a battery of his LGO3D, and... nothing
The phone works with APX, powers on on the recovery, i even sometimes reads ok the battery and the phone comes alive, 'till i have to reboot it because the phone is so slow after 2 or 3 weeks without a reboot... but it's so rare and random...
I even updated the phone with the 21y baseband and the new stock rom, but keeps doing the same thing...
I'm just at the point that i want to throw the phone to the wall...
There are something that i can do?
Change some piece?
I must say that when the phone read the battery and it's ok, i can charge it normally, works perfectly, usb ok, everything it's like nothing was bad. But the problem is if the phone shut's down...
Get adb working with USB and if using a windows pc open Command Prompt and run
HTML:
adb devices
....Make sure your device is found, an ID number will appear if successful....
HTML:
adb reboot
....Let the phone start rebooting. When "adb devices" works and shows the phone ID again proceed...
HTML:
adb shell
$ su
# dmesg > /sdcard/dmesg.txt
# logcat -v time -d > /sdcard/logcat.txt
# exit
$ exit
adb pull /sdcard/logcat.txt %USERPROFILE%\Desktop\logcat.txt
adb pull /sdcard/dmesg.txt %USERPROFILE%\Desktop\dmesg.txt
exit
If you get a complaint with those last 2 commands; change %USERPROFILE% = whatever your username is where your Desktop is located. (i.e. C:\Users\me\Desktop\dmesg.txt)
Then either email them to me or post them on www.pastebin.com and post links to both files.
I'm a little lost...
First of All! Thanks for the help
And i dont know... The phone must be ON to do that?
The phone right now doesn't power on, just the LG Logo, at this point, when i attach to a computer via USB Cable, the computer doesn't detect anything...
I can enter the CWM Recovery, it's enough??
And a funny thing: The phone NEVER powers ON (Not even the LG LOGO) when usb or charger it's connected.
EDIT:
Good news, i've got adb working, but i don't have su, i'm downloading it thanks
EDIT AGAIN
The last time that i've flashed to stock rom the g2x forgot to root the phone
i've already tried with adb commands, but i got errors when i try...
I guess that i need usb debugging On, and i doesn't have it...
I'm on a dead end??
Go to the ROM for recovery thread in development section, follow it step by step and your phone will be 100% alive and kicking on GB 2.3.4.
Sent from my SPH-D710 using xda premium
supertaco said:
First of All! Thanks for the help
And i dont know... The phone must be ON to do that?
The phone right now doesn't power on, just the LG Logo, at this point, when i attach to a computer via USB Cable, the computer doesn't detect anything...
I can enter the CWM Recovery, it's enough??
And a funny thing: The phone NEVER powers ON (Not even the LG LOGO) when usb or charger it's connected.
EDIT:
Good news, i've got adb working, but i don't have su, i'm downloading it thanks
EDIT AGAIN
The last time that i've flashed to stock rom the g2x forgot to root the phone
i've already tried with adb commands, but i got errors when i try...
I guess that i need usb debugging On, and i doesn't have it...
I'm on a dead end??
Click to expand...
Click to collapse
If I recall you were the one who emailed me and I sent you links to NVFlash correct? Did that work for you? I'm just trying to see what your question really is. It sounded from you OP that the hardware perhaps keeps failing and no matter which ROM you flash, you eventually get stuck in bootloop like you are now. Are you just trying to get out of bootloop or is this a reocurring problem? If your stuck in bootloop then your only solution is to NVFlash a recovery and push a rom. If its reocurring then we gotta figure out why... thats where my instructions come in. So you need to tell us exactly what you're trying to do.
As for adb yes you can adb from recovery. You gotta go to Mounts and storage > Mount /system though or else the device wont show.
oOo B0XeR oOo said:
If I recall you were the one who emailed me and I sent you links to NVFlash correct? Did that work for you? I'm just trying to see what your question really is. It sounded from you OP that the hardware perhaps keeps failing and no matter which ROM you flash, you eventually get stuck in bootloop like you are now. Are you just trying to get out of bootloop or is this a reocurring problem? If your stuck in bootloop then your only solution is to NVFlash a recovery and push a rom. If its reocurring then we gotta figure out why... thats where my instructions come in. So you need to tell us exactly what you're trying to do.
As for adb yes you can adb from recovery. You gotta go to Mounts and storage > Mount /system though or else the device wont show.
Click to expand...
Click to collapse
Ok... my first problem: Language. I don't have problem with the reading, but writing... i'll try to put my words on the right place
I don't remember, when i first flashed my G2x i did it with the Rom Manager App... the result came on a bootloop. Then i used NVFlash and flashed a correct ClockworkMod Recovery. Installed CM7 and everything was fine. Then i wanted to try ICS and flashed it again. No problem. I normally follow the guides step by step, and the phone was right. Then, one day the phone froze and was the first time that i had the bootloop with the LG Bright Logo, then dim, and then power off.
The problem not was while i was flashing a rom. Because while i was on the problem, i flashed with NVFlash the original bootloader and then restore the original firmware, and the problem still there. Right now the phone has the stock rom, updated by the LG utility, and the problem persists.
I think that is what you say. The phone doesn't pass the LG Logo screen no matter which rom i flash... What i don't understand is that the phone seems to be ok. When it powers (a week ago) it worked just fine...
I don't think that is a bootloop caused by a bad flashing... i think that is a recurring problem...
I have this 2 folders with tools for the NVFlash, i think that the both of them are right...
One-Click-G2x-recovery-flasher-04-28-12 [Folder]
One-Click-G2x-recovery-flasher-09-23 [Folder]
They have the APX drivers and NVFlash and the One-click-G2xr-recovery-flasher app...
I'll mount the /system in recovery and i will try to get that log. With the /system mounted then i think that i can root the phone...
I'm gonna try... let's see what happen...
Thanks
EDIT: I noticed (when the problem first came) that the sticker of water damage was ripped off... is not there... But i don't know if the phone was really damaged by water, because i'm not the first owner... The phone was working fine for about 6 months and now it's just like i'm explaining...
supertaco said:
Ok... my first problem: Language. I don't have problem with the reading, but writing... i'll try to put my words on the right place
I don't remember, when i first flashed my G2x i did it with the Rom Manager App... the result came on a bootloop. Then i used NVFlash and flashed a correct ClockworkMod Recovery. Installed CM7 and everything was fine. Then i wanted to try ICS and flashed it again. No problem. I normally follow the guides step by step, and the phone was right. Then, one day the phone froze and was the first time that i had the bootloop with the LG Bright Logo, then dim, and then power off.
The problem not was while i was flashing a rom. Because while i was on the problem, i flashed with NVFlash the original bootloader and then restore the original firmware, and the problem still there. Right now the phone has the stock rom, updated by the LG utility, and the problem persists.
I think that is what you say. The phone doesn't pass the LG Logo screen no matter which rom i flash... What i don't understand is that the phone seems to be ok. When it powers (a week ago) it worked just fine...
I don't think that is a bootloop caused by a bad flashing... i think that is a recurring problem...
I have this 2 folders with tools for the NVFlash, i think that the both of them are right...
One-Click-G2x-recovery-flasher-04-28-12 [Folder]
One-Click-G2x-recovery-flasher-09-23 [Folder]
They have the APX drivers and NVFlash and the One-click-G2xr-recovery-flasher app...
I'll mount the /system in recovery and i will try to get that log. With the /system mounted then i think that i can root the phone...
I'm gonna try... let's see what happen...
Thanks
EDIT: I noticed (when the problem first came) that the sticker of water damage was ripped off... is not there... But i don't know if the phone was really damaged by water, because i'm not the first owner... The phone was working fine for about 6 months and now it's just like i'm explaining...
Click to expand...
Click to collapse
Ok, I bet your partition tables are messed up. If you can get that dmesg and logcat file it would be ideal but if you cant then we just gotta move forward.
First copy all your stuff from SDcard and internal memory into a folder on a PC. Make a backup using clockwork or whatever and also copy that onto a PC just to be safe.
Then you need to search the G2x forum for this batch utility called something like "auto-formatter partition repair tool" or something similar. If you cant find it message me.
Youll want to run that first, its going to completely wipe all of your stuff and reformat the blocks sizes. Once done youll need to NVFlash a CWM recovery again. Then push a ROM over to the phone and install with CWM. (Dont push a stock rom or anything Gingerbread. Ideally push EaglesBlood ICS since I know it works and can help you troubleshoot.
So i would do that first because i bet your upgrade when u said you attempted to install ICS corrupted the file system, which can happen if you dont format /system prior.
Get the utility, backup everything , format the partitions, NVflash CWM recovery, push ICS rom, install, install GAPPS, come back here and tell me it worked
oOo B0XeR oOo said:
Ok, I bet your partition tables are messed up. If you can get that dmesg and logcat file it would be ideal but if you cant then we just gotta move forward.
First copy all your stuff from SDcard and internal memory into a folder on a PC. Make a backup using clockwork or whatever and also copy that onto a PC just to be safe.
Then you need to search the G2x forum for this batch utility called something like "auto-formatter partition repair tool" or something similar. If you cant find it message me.
Youll want to run that first, its going to completely wipe all of your stuff and reformat the blocks sizes. Once done youll need to NVFlash a CWM recovery again. Then push a ROM over to the phone and install with CWM. (Dont push a stock rom or anything Gingerbread. Ideally push EaglesBlood ICS since I know it works and can help you troubleshoot.
So i would do that first because i bet your upgrade when u said you attempted to install ICS corrupted the file system, which can happen if you dont format /system prior.
Get the utility, backup everything , format the partitions, NVflash CWM recovery, push ICS rom, install, install GAPPS, come back here and tell me it worked
Click to expand...
Click to collapse
It's a shame that i cannot get that logcat... :/
Well... i have nothing to lose (data, or something), so i searched over the forums and i found this utility:
Code:
[URL="http://forum.xda-developers.com/showthread.php?t=1590523"]http://forum.xda-developers.com/showthread.php?t=1590523[/URL]
I think thats the right one, or at least, one of many...
That utility flashes a CWM Touch, then, i installed Eaglesblood Gingerbread (because the utility said that if i don't, the sdcard will not be recognized) and the gaaps...
Turned off the phone...
Turned On...
But then again, i have the LG logo bright, then dim, then power off :/
Do you think that could be a charger flex problem? Motherboard? I should burn it?? :/
Use the batch cleanup tool, then flash stock rooted ROM. That way you cab make sure something works, and stock is going to be the safest flash. If that works, then you can go on to custom Roms
Sent from my LG-P999 using xda premium
supertaco said:
It's a shame that i cannot get that logcat... :/
Well... i have nothing to lose (data, or something), so i searched over the forums and i found this utility:
Code:
[URL="http://forum.xda-developers.com/showthread.php?t=1590523"]http://forum.xda-developers.com/showthread.php?t=1590523[/URL]
I think thats the right one, or at least, one of many...
That utility flashes a CWM Touch, then, i installed Eaglesblood Gingerbread (because the utility said that if i don't, the sdcard will not be recognized) and the gaaps...
Turned off the phone...
Turned On...
But then again, i have the LG logo bright, then dim, then power off :/
Do you think that could be a charger flex problem? Motherboard? I should burn it?? :/
Click to expand...
Click to collapse
Yes thats the utility, and the post above by "rtotheichie" is correct too.
You cant flash a Gingerbread ROM. You need to either push a stock/rooted build, or an ICS build. It's that gingerbread -to- ICS thats causing the partition problem (if it even is that). So what you're doing is fixing it then messing it up again.
--> There could be any number of things going on and we can guess at anything but what good is that gonna do? ... You NEED to get that #dmesg log. I would focus on doing whatever you can to get ADB working because thats going to tell us exactly what is failing at boot time. Can you get into Recovery? I wouldn't even worry about starting the ROM, you should focus on getting into Recovery first. If you cant get into Recovery then you didn't flash it correctly with NVFlash. If you can get in, then go to Mounts & Storage > mount /system ...then get that ADB going using my 1st post above. Thats your only hope if you cant get it on your own.
oOo B0XeR oOo said:
Yes thats the utility, and the post above by "rtotheichie" is correct too.
You cant flash a Gingerbread ROM. You need to either push a stock/rooted build, or an ICS build. It's that gingerbread -to- ICS thats causing the partition problem (if it even is that). So what you're doing is fixing it then messing it up again.
--> There could be any number of things going on and we can guess at anything but what good is that gonna do? ... You NEED to get that #dmesg log. I would focus on doing whatever you can to get ADB working because thats going to tell us exactly what is failing at boot time. Can you get into Recovery? I wouldn't even worry about starting the ROM, you should focus on getting into Recovery first. If you cant get into Recovery then you didn't flash it correctly with NVFlash. If you can get in, then go to Mounts & Storage > mount /system ...then get that ADB going using my 1st post above. Thats your only hope if you cant get it on your own.
Click to expand...
Click to collapse
Well, i have no problems with recovery. Never had IT. But the last time i tried to use the commands failed... I'll post a video, maybe that will be more self explaining... I really appreciate that you take a time for helping me thanks
supertaco said:
Well, i have no problems with recovery. Never had IT. But the last time i tried to use the commands failed... I'll post a video, maybe that will be more self explaining... I really appreciate that you take a time for helping me thanks
Click to expand...
Click to collapse
No problem.
Well if you can get into recovery and if you have ADB and the drivers for the phone setup on your PC you should have no problems connecting. Try using a Windows PC if you can, it's funny but ADB is probably the only thing that is easier to get going the 1st time in Windows rather than Linux (Ubuntu).
Just keep trying and run
HTML:
$ adb devices
each time until a device ID shows up.
I've noticed you've posted this same question on like every single Android website that exists; but I'm telling you what the correct answer is and the only way you're going to be able to figure out what is going on is to get to a log file. No one has a magic trick that will automagically fix this from afar. Anything else is just guessing and checking.
In recovery, try going to Advanced > Show log ...what does that say? Also it won't hurt to try going to Advanced > Fix permissions. I doubt that will do anything for you but it won't hurt to try at this point.
oOo B0XeR oOo said:
No problem.
Well if you can get into recovery and if you have ADB and the drivers for the phone setup on your PC you should have no problems connecting. Try using a Windows PC if you can, it's funny but ADB is probably the only thing that is easier to get going the 1st time in Windows rather than Linux (Ubuntu).
Just keep trying and run
HTML:
$ adb devices
each time until a device ID shows up.
I've noticed you've posted this same question on like every single Android website that exists; but I'm telling you what the correct answer is and the only way you're going to be able to figure out what is going on is to get to a log file. No one has a magic trick that will automagically fix this from afar. Anything else is just guessing and checking.
In recovery, try going to Advanced > Show log ...what does that say? Also it won't hurt to try going to Advanced > Fix permissions. I doubt that will do anything for you but it won't hurt to try at this point.
Click to expand...
Click to collapse
I'll try that, today
And i know that aint no magic trick that fix my phone... I'll try everything to resolve the problem.
Thanks...
And another thing. I've checked my PM's, and saw that i've never send a PM to you. And no, i'm not flooding the entire www with my question. But i think that i should have used a diferent question to describe my problem. This is the first time that i ask for help, after reading and reading on the web, and almost everyone says: "send it back to t-mobile", but that's not an option for me. And my first choice (and olny) for asking help of course it's xda.
I remember that once clicked "show log" and an error pop out, but i didn't try the fix permissions options.
This is the video. Sorry for my bad english.
Video
supertaco said:
I'll try that, today
And i know that aint no magic trick that fix my phone... I'll try everything to resolve the problem.
Thanks...
And another thing. I've checked my PM's, and saw that i've never send a PM to you. And no, i'm not flooding the entire www with my question. But i think that i should have used a diferent question to describe my problem. This is the first time that i ask for help, after reading and reading on the web, and almost everyone says: "send it back to t-mobile", but that's not an option for me. And my first choice (and olny) for asking help of course it's xda.
I remember that once clicked "show log" and an error pop out, but i didn't try the fix permissions options.
This is the video. Sorry for my bad english.
Video
Click to expand...
Click to collapse
I saw the video.
Take out the battery > then put it back in.
Press and hold BOTH the [Power] and [Volume Down-] at the same time and keep holding them.
Keep them both pressed while the "LG logo" appears; shortly after you should see the white logo change to a BLUE logo... once you see that you can let go.
Does that work and get you into Recovery? ...let me know.
One other thing to try...
Plug your USB cable into the Computer ONLY ---Not the phone.
Take out the battery, do NOT put it back in.
Now (with the battery still removed), Press and Hold [Volume Up+] and [Volume Down-] together. Do not press the Power button.
While still holding both Volume buttons together, insert the USB cable into the phone.
Now wait a second or two, does the phone Power On into a "Download mode screen"?
If not, let go of the Volume buttons and unplug the USB from the phone.
Now plug the USB back into the phone. Press and hold the [POWER] Button for several seconds (still with NO battery in, just the USB).
Does that turn the phone on?
P.S. - This might be good to have as well:
User manual (Spanish): http://www.lg.com/us/products/documents/LG-G2x-UserGuide_ES.pdf
Service Repair Manual (English): http://www.mediafire.com/view/?cscdjc6p08t2omq
oOo B0XeR oOo said:
I saw the video.
Take out the battery > then put it back in.
Press and hold BOTH the [Power] and [Volume Down-] at the same time and keep holding them.
Keep them both pressed while the "LG logo" appears; shortly after you should see the white logo change to a BLUE logo... once you see that you can let go.
Does that work and get you into Recovery? ...let me know.
One other thing to try...
Plug your USB cable into the Computer ONLY ---Not the phone.
Take out the battery, do NOT put it back in.
Now (with the battery still removed), Press and Hold [Volume Up+] and [Volume Down-] together. Do not press the Power button.
While still holding both Volume buttons together, insert the USB cable into the phone.
Now wait a second or two, does the phone Power On into a "Download mode screen"?
If not, let go of the Volume buttons and unplug the USB from the phone.
Now plug the USB back into the phone. Press and hold the [POWER] Button for several seconds (still with NO battery in, just the USB).
Does that turn the phone on?
P.S. - This might be good to have as well:
User manual (Spanish): http://www.lg.com/us/products/documents/LG-G2x-UserGuide_ES.pdf
Service Repair Manual (English): http://www.mediafire.com/view/?cscdjc6p08t2omq
Click to expand...
Click to collapse
I'm currently downloading the service manual and the user manual.
Ok, i tried the first thing. The phone gets on recovery mode. All good.
On the second thing to try:
-I followed the steps just as you said: vol+ and vol- and connect usb cable. It makes a sound of connected device, checked and windows detects a NVIDIA USB Boot-recovery driver for Mobile devices, but the phone screen never powers up or show a download mode screen. When i flash anything with NVFlash it shows the Download mode screen...
-I plugged the phone without battery, and pushed the power button. The phone does not power on. Not even the LG logo or anything.
I'm still trying to get that logcat. But everytime that i want to type "su" on the adb shell says that cannot found su...
Now i'm on recovery.
Advanced> fix permissions: Done.
Show log:
Init.svc.adbd=running
I: Checking for extendedcommand...
I: Skipping execution of extendedcommand, file not found...
W: Failed to mount /dev/block/mmcblk0p1 (invalid argument)
W: Failed to mount /dev/block/mmcblk0p7 (invalid argument)
Fixing permissions...
/sbin/fix_permissions 2.04 started at 01-01-2007 00:00:36
cat: can't open '/data/system/packages.xml' : no such file or directory
cat: can't open '/data/system/packages.xml' : no such file or directory
/sbin/fix_permissions 2.04 ended at 01-01-2007 00:00:36 (runtime: 0m0s)
Done!
Whats the status on this are you still dead? Looks like you need to do that partition formatter script now... appears your partitions are messed up. What ROM is on there now?
oOo B0XeR oOo said:
Whats the status on this are you still dead? Looks like you need to do that partition formatter script now... appears your partitions are messed up. What ROM is on there now?
Click to expand...
Click to collapse
Sorry, i didn't get the mail of new post...
Yeah, it's still dead...
Today, i put the battery on the phone and it started right away. Battery status ok, everything working fine. But i didn't put a sim card, so i turned off the phone and it's dead again.
I don't know if i'm getting a GOOD partition formatter. But i've already used one... and the result it's the same...
And even tried a crazy method of one guy that put the phone on the fridge for 10 mins and then NVFlashed-it to a stock gb...
And nothing U_U
Power up, show a bright LG logo, then a less bright one... power off...
Thanks for your help...
EDIT:
Today i opened the phone, extracted the logic board and watched everything. A VERY SMALL bga chip (i don´t know wich) had a little crack on it, i cleaned with a soft brush and a little piece came off... Now the phone doesn't boot at all, not even the LG logo... i think that's the end...
If someone can indicate me where i can buy a new mainboard it would be very appreciated. Thanks.
END
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Find a person selling a great phone but like the screen is broken or something. Look at the repair manual i posted previously above.

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