Don't know what's wrong! - AT&T LG Optimus G

I have an att lg optimus g with the xenon HD ROM it worked fine at first but now when I try to boot into recovery(I have TWRP) a:it doesn't want to and b: the phone just shuts off and I can't turn it on right aways I have to wait 10 or so minutes. Any help in this matter would be appreciated.
Sent from my Nexus 7 using xda app-developers app

jdaub89 said:
I have an att lg optimus g with the xenon HD ROM it worked fine at first but now when I try to boot into recovery(I have TWRP) a:it doesn't want to and b: the phone just shuts off and I can't turn it on right aways I have to wait 10 or so minutes. Any help in this matter would be appreciated.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Can you boot into the bootloader?
To enter bootloader, hold volume UP and power.
Upon entering the bootloader, you will notice that there is no 'menu' to enter fastboot or recovery. Unfortunately, since the stars didn't align properly, we were unable to tell the new bootloader where to load the images that contain the menu from.
In light of that, you'll have to navigate the menu blind. Use the volume keys to change selection, and the power key to select.
The choices are (in order of pressing volume down):
Start - boot the phone normally [already selected]
Restart Bootloader - reboot into the bootloader
Recovery Mode - enter recovery (CWM)
Power Off - powers the phone off
So, to get to Recovery, you would press volume down twice then power.

Thanks I'll try that out will post results shortly
Sent from my Nexus 7 using xda app-developers app

I tried that nothing comes up even while blind navigating nothing happens tried rebooting into both recovery and bootloader from the power down options and nothing other then this problem the phone works all except both Wi-Fi 4g Data but both were working when I first flashed the ROM
Sent from my Nexus 7 using xda app-developers app

Also when trying to go directly into the bootloader from when the phone is turned off its nothing but a black screen
Sent from my Nexus 7 using xda app-developers app

If you have the android-sdk boot into the rom, and try the command
adb reboot bootloader
or
adb reboot recovery

Ok I'll give that a shot I'll try it out when I get off work.
Sent from my HTC One X using xda app-developers app

Tried that as well nothing but a black screen on both attempts to boot into recovery/bootloader via android sdk
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jdaub89 said:
Tried that as well nothing but a black screen on both attempts to boot into recovery/bootloader via android sdk
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
Maybe have a look at the Teenybin thread, most likely will need to use alt. version of it.

I can't even use LGNPST my phone won't even go into download mode! Very frustrating! But it isn't bricked cuz I can still boot into the ROM

thanks thanksthanks thanks
johnwayne007 said:
Can you boot into the bootloader?
To enter bootloader, hold volume UP and power.
Upon entering the bootloader, you will notice that there is no 'menu' to enter fastboot or recovery. Unfortunately, since the stars didn't align properly, we were unable to tell the new bootloader where to load the images that contain the menu from.
In light of that, you'll have to navigate the menu blind. Use the volume keys to change selection, and the power key to select.
The choices are (in order of pressing volume down):
Start - boot the phone normally [already selected]
Restart Bootloader - reboot into the bootloader
Recovery Mode - enter recovery (CWM)
Power Off - powers the phone off
So, to get to Recovery, you would press volume down twice then power.
Click to expand...
Click to collapse
thanks thanksthanks thanks
---------- Post added at 07:27 PM ---------- Previous post was at 07:17 PM ----------
jdaub89 said:
I tried that nothing comes up even while blind navigating nothing happens tried rebooting into both recovery and bootloader from the power down options and nothing other then this problem the phone works all except both Wi-Fi 4g Data but both were working when I first flashed the ROM
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
thanks thanksthanks thanks

jdaub89 said:
I can't even use LGNPST my phone won't even go into download mode! Very frustrating! But it isn't bricked cuz I can still boot into the ROM
Click to expand...
Click to collapse
Was your phone connected to computer while trying to enter download, and does your computer recognize that you have connected to it? Sorry if these sound like obvious questions but trying to rule out what we can.

Yes my phone was connected while trying to go into download mode. And when I plugged my phone into my computer it does recognize it.
Sent from my HTC One X using xda app-developers app

http://webchat.freenode.net/?channels=lg-optimus-g
I would ask for help in irc maybe ping Shelnutt or autoprime. I was going to suggest running freegee again to see what happens, bit am not sure if that would be risky. Wish I had a better answer.

jdaub89 said:
Yes my phone was connected while trying to go into download mode. And when I plugged my phone into my computer it does recognize it.
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
Phone should not be connected to your computer until your have the program running and the volume buttons pressed. So does your phone say download mode on screen ? You said your computer recognize it, does the program recognize it ?
Sent from my LG-E970 using xda app-developers app

Nothing comes on the screen when I try to go into download mode just a blank screen like it's off no backlight or anything. The program does show something when the phone is connected but still didn't work.
Sent from my HTC One X using xda app-developers app

How are you trying to enter download mode ? Be specific
Sent from my LG-E970 using xda app-developers app

While the phone is on I turn it off and then while it's completely off I hold both volume keys and press the power button. When I do that nothing comes up not even the boot screen.
Sent from my HTC One X using xda app-developers app

jdaub89 said:
While the phone is on I turn it off and then while it's completely off I hold both volume keys and press the power button. When I do that nothing comes up not even the boot screen.
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
What is it listed as in device manager of PC?

I'll have to check it out then I'm at work atm will post what it's listed as in a few hours
Sent from my HTC One X using xda app-developers app

Related

[Q] How to boot into CWM

Hey all, im running the old version of CWM and im trying to figure out how to cold boot directly into CWM just in case I soft brick and can't get past the moto logo.
Thanks in advance
Sent from my MB860 using XDA App
The old of tenfars?
You need to plug your device to wall charge, and then manually restart your phone! Or choose reboot in cwm apk of tenfar..
Sent from my MB860 using XDA App
adb reboot recovery
Sent from my MB860 using XDA App
TheBassman369 said:
adb reboot recovery
Sent from my MB860 using XDA App
Click to expand...
Click to collapse
he wants to boot to the old tenfars recovery, the bootstrap.
with this command, he will go to stock android recovery..
shirzadians said:
Hey all, im running the old version of CWM and im trying to figure out how to cold boot directly into CWM just in case I soft brick and can't get past the moto logo.
Thanks in advance
Sent from my MB860 using XDA App
Click to expand...
Click to collapse
Hold down the power button while taking a piss on it, then not more than 5 seconds after that hit it with a wrench a couple times.
When you power the phone up hold power and down volume at the same time. Fastboot will show up on the screen, let go of power and press volume down a few more times until Motorola Recovery shows up, then press the volume up button to enter recovery. CWM should take over from there.

Bricked or not?

Hi there, well, I wanted to install ICS, & I used this guide, & when i installed CM7 first, it restarted like it should during installation, but i get a bootloop. So, now, I can't access "Download mode" nor, the CWM recovery screen. Even when i hold VolUP & Down+Power, & it would go straight to the animation. I was going to install this http://forum.xda-developers.com/showthread.php?t=1502830 Any clue what to do?
Odin back to stock and do it all over
Sent from my SGH-T959 using XDA Premium App
JustTheHustle said:
Odin back to stock and do it all over
Sent from my SGH-T959 using XDA Premium App
Click to expand...
Click to collapse
I can't even access the Download mode. When i try to, it goes straight to booting up.
SwagBeast said:
Hi there, well, I wanted to install ICS, & I used this guide, & when i installed CM7 first, it restarted like it should during installation, but i get a bootloop. So, now, I can't access "Download mode" nor, the CWM recovery screen. Even when i hold VolUP & Down+Power, & it would go straight to the animation. I was going to install this http://forum.xda-developers.com/showthread.php?t=1502830 Any clue what to do?
Click to expand...
Click to collapse
What bootloaders do you have installed? The key combo to get into recovery changes if you are on GB bl's.
From the guide:
Scroll down to "Install from SD Card" and scroll down to your ICS folder. Find your CM7 file and hit it. Once it finishes, reboot. It will probably bootloop. This is normal. Pull your battery and boot into (red or green) recovery again, "Install from SD" and reflash CM7.
Click to expand...
Click to collapse
Get back into recovery per the key combo for your bootloader and reflash CM7 over itself again. One this also to remember is that when you see the Vibrant pop up, take your finger OFF the power button when doing the key combo. Sometimes this is forgotten while in panic mode.
Well, uh, just saying, my nephew the other day was slobbing on my usb port, & now, the only time i can turn it on is when i plug in the usb. but, now, when i do that, usually when u plug it in, when its off, the battery bar would come up. Right? Well, for my phone, it seems like, the battery would come up, but it would be a loading bar stuck @ it, & I can't access anything. Is that normal for the bootloop ?
Get a JIG
Sent from my SGH-T959 using XDA Premium App
What's a JIG?
Sent from my SGH-T959 using xda premium
A device that forced phone into download. Check out mobiletechvideos on youtube
Sent from my SGH-T959 using XDA Premium App
Search for a poster named SkorPn. He has a jig in his sig as he makes them I believe.

Booted Without A Rom.....Help!

I accidently booted my phone without loading a ROM onto it and now it won't even start. It doesn't even vibrate. HELP!!
Try holding volume up + volume down + power for a few seconds. If the phone vibrates, let go of the power button. You should have booted into recovery.
nope nothing
Have you tried restoring to stock using odin?
http://forum.xda-developers.com/showthread.php?t=1634087
jpark623 said:
Have you tried restoring to stock using odin?
http://forum.xda-developers.com/showthread.php?t=1634087
Click to expand...
Click to collapse
How do I put it back to stock if the phone doesn't turn on?
Can you put it into any boot/flash mode when connecting it to your computer?
If so, for a quick fix I would flash the device using Odin or Flashtool and load a Rom that way.
Hope this helped if so click that Thanks button
Sent from my LT26i using xda app-developers app
You gotta get into download mode somehow either with computer and Odin or through different button combination on device try Heimdall as well might be able to use that but if you can't get into bootloader or recovery then it's a wrap
Sent from my Nexus 4 using xda premium
UncleLester said:
Can you put it into any boot/flash mode when connecting it to your computer?
If so, for a quick fix I would flash the device using Odin or Flashtool and load a Rom that way.
Hope this helped if so click that Thanks button
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
How exactly do I flash/boot via Odin?
There is no change when I plug in my phone into my computer
Yes, do as UncleLester has said. Try hold volume down + power for 10+ seconds. If you're able to go into download mode, you can restore to stock. If the phone doesn't turn on at all, I'm not sure what else you can do...
yeah, I held down the volume up + down + power for almost a minute. Nothing :/
I'm with jpark623 with that if none of the above work I'm afraid your a bit stuck.
What device is it by the way? And how did you get into this mess?
Sent from my LT26i using xda app-developers app
Download mode is accessible by volume down + power. Recovery mode is volume down + volume up + power. Don't press volume up for download mode.
My phone is not even recognized in the ID:COM Section
Were you able to access download mode? If so, then you need to install drivers. If not, you NEED to be in download mode.
monkeeboi said:
How exactly do I flash/boot via Odin?
There is no change when I plug in my phone into my computer
Click to expand...
Click to collapse
There is a thread with a link to a Flashtool download or do what I done and Google Odin and download that.
Odin and Flashtool are programs that make flashing a little easier, the device needs to be put in a fastboot/flash/recovery mode (depending on device it's usually a combo of volume up + volume down or sometimes including the home button) when it's in it, Odin or Flashtool will detect it thats when you can select your chosen Rom.
I use Odin more than Flashtool just because I came across it first and it's never let me down however I haven't used it in a while, when I downloaded it though it did have a little 'how to' guide so everything you need to know will be im there.
Hope this helped if so click that 'Thanks' button
Sent from my LT26i using xda app-developers app
UncleLester said:
I'm with jpark623 with that if none of the above work I'm afraid your a bit stuck.
What device is it by the way? And how did you get into this mess?
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
I was trying out different custom roms that I had downloaded. I had just finished one and decided to change it. After booting it into recovery mode, I had wiped the cache and reset it back to factory settings. I tried to load a roam named "JZO54K.N7000XXLS7". It errored and stopped trying to install. Afterwards I ended up wiping it again and resetting the cache to make sure there were no remnants. Following this, I rebooted the phone and now i'm in this position
monkeeboi said:
yeah, I held down the volume up + down + power for almost a minute. Nothing :/
Click to expand...
Click to collapse
From just reading that I think your device has had it, if your getting no response from those combos them I doubt the computer will read it as it wont have power.
Sorry chum bad times
Sent from my LT26i using xda app-developers app
UncleLester said:
There is a thread with a link to a Flashtool download or do what I done and Google Odin and download that.
Odin and Flashtool are programs that make flashing a little easier, the device needs to be put in a fastboot/flash/recovery mode (depending on device it's usually a combo of volume up + volume down or sometimes including the home button) when it's in it, Odin or Flashtool will detect it thats when you can select your chosen Rom.
I use Odin more than Flashtool just because I came across it first and it's never let me down however I haven't used it in a while, when I downloaded it though it did have a little 'how to' guide so everything you need to know will be im there.
Hope this helped if so click that 'Thanks' button
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
It seems that i'm not even able to even get into recovery or download mode as it is a blank screen, no matter how long I hold down the buttons for.
Sounds like you somehow hard bricked your phone... Not sure how you can recover your phone without professional help. Sorry I couldn't help.
I had only just got this phone a day ago :/

Pattern lock Screen Help!

Hi all i have bought an Xperia J off ebay and the phone has a pattern lock which the seller can't remember how can i get past it i have tried numerous things Flashing ftf with flashtool but the phone wont go into flash mode even with all drivers installed it just keeps going into fastboot mode which is strange i tried to flash an .img and it says "Error Device must Be Rooted" which means the bootloader is locked. I can't use SEUS or PCC as i can't access flashmode. i have tried to access the service menu via the emergancy call screen to rest customization but that did not work just said this is not an emergancy number. I found a tutorial for using adb but as usb debugging is not enabled i can't use adb shell. I have ran out of ideas so open to sugestions.
No One
gavster26 said:
No One
Click to expand...
Click to collapse
Hi,
Is THIS any good?
Try to put ur youtube account.its works some times.
Sent from my HTC One using XDA Premium 4 mobile app
---------- Post added at 04:06 AM ---------- Previous post was at 04:02 AM ----------
Or try this one
take the battery out then put it back in, and then at the same time hold down the power button and the down volume button. Then what should happen is there would be a white screen that opens. Then you use the volume buttons to scroll up and down and the power button to select. Then once the screen is open you scroll down to factory reset/hard reset.
Sent from my HTC One using XDA Premium 4 mobile app
9o0o9 said:
Try to put ur youtube account.its works some times.
Sent from my HTC One using XDA Premium 4 mobile app
---------- Post added at 04:06 AM ---------- Previous post was at 04:02 AM ----------
Or try this one
take the battery out then put it back in, and then at the same time hold down the power button and the down volume button. Then what should happen is there would be a white screen that opens. Then you use the volume buttons to scroll up and down and the power button to select. Then once the screen is open you scroll down to factory reset/hard reset.
Sent from my HTC One using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I tried power and vol- it just swiches on im all about to give up. with all these hackers there must be a way.
malybru said:
Hi,
Is THIS any good?
Click to expand...
Click to collapse
no CWM and xperias don't have a stock recovery. i dont see why i can't access flashmode it just keeps going into fastboot mode even though the bootloader is locked. i tried unlocking it but im not getting my unlock key for some reason
gavster26 said:
no CWM and xperias don't have a stock recovery. i dont see why i can't access flashmode it just keeps going into fastboot mode even though the bootloader is locked. i tried unlocking it but im not getting my unlock key for some reason
Click to expand...
Click to collapse
Hi,
THIS ONE?
malybru said:
Hi,
THIS ONE?
Click to expand...
Click to collapse
I tried that one but adb would not see the phone because usb debugging is not enabled. lol i think im screwed got ripped off in buying this phone
This maybe? namely the first 2 options mentioned in that thread.
http://www.androidtablets.net/forum...s-tricks/6280-forgot-your-unlock-pattern.html
I never liked how sony doesn't include a stock recovery, would really help in cases like this
Carpe-Dimi said:
This maybe? namely the first 2 options mentioned in that thread.
http://www.androidtablets.net/forum...s-tricks/6280-forgot-your-unlock-pattern.html
I never liked how sony doesn't include a stock recovery, would really help in cases like this
Click to expand...
Click to collapse
nope no use thanks all for your help though

[Q] Help my phone is stucked in recovery

My galaxy k's home button has been broken.
And i wannted to use recovery.So I attached it with my computer, used cmd(adb reboot recovery).
After that i was able to go in recovery.
But after that I couldnt reboot it. I tried to use cmd. But it cant find my device.
Plz help....
ItsSoHard said:
My galaxy k's home button has been broken.
And i wannted to use recovery.So I attached it with my computer, used cmd(adb reboot recovery).
After that i was able to go in recovery.
But after that I couldnt reboot it. I tried to use cmd. But it cant find my device.
Plz help....
Click to expand...
Click to collapse
Have tried holding the power button to force it off?
Sent from my LG-LS980 using xda app-developers app
Critical Detox said:
Have tried holding the power button to force it off?
Sent from my LG-LS980 using xda app-developers app
Click to expand...
Click to collapse
i turned it off by taking off the battery.
but after i putted it back but it's still in recovery.
Plz Help!~

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