[Q] LG Optimus G Stuck On LG Screen Need Help. - Sprint LG Optimus G

I was making a TWRP Backup when all of the sudden my phone just randomly turns off. I grabed my phone and it was really hot. Tried turning it on, but nothing happened. Then I connected it to the ac adapter and it turned on, but it would go to the LG logo, the screen turns black then it restarts. This does not stop unless I unplug it. I had previously made two backups before and nothing like this happened, but this time I enabled conpression<-------- This must have been what caused this. All I want to know is if this can be fixed or not. If it could be fixed I would be so happy if somone could tell me how to fix this. THANK YOU. P.S. THIS PHONE IS A BEAST. D

cgtrr34 said:
I was making a TWRP Backup when all of the sudden my phone just randomly turns off. I grabed my phone and it was really hot. Tried turning it on, but nothing happened. Then I connected it to the ac adapter and it turned on, but it would go to the LG logo, the screen turns black then it restarts. This does not stop unless I unplug it. I had previously made two backups before and nothing like this happened, but this time I enabled conpression<-------- This must have been what caused this. All I want to know is if this can be fixed or not. If it could be fixed I would be so happy if somone could tell me how to fix this. THANK YOU. P.S. THIS PHONE IS A BEAST. D
Click to expand...
Click to collapse
Can you boot into recovery and restore a previous backup?
Sent from my LG-LS970 using Tapatalk 2

cowfodder said:
Can you boot into recovery and restore a previous backup?
Sent from my LG-LS970 using Tapatalk 2
Click to expand...
Click to collapse
It does not let me go into recovery, the screen goes black then restarts. All I can do is go into fastboot and Download mode.

cgtrr34 said:
It does not let me go into recovery, the screen goes black then restarts. All I can do is go into fastboot and Download mode.
Click to expand...
Click to collapse
Likely bricked. Do you have flashing notification and capacitive lights? Have you LGNPST'd? If yes to both of those questions, you're in the same predicament as I was and hopefully you have insurance, because your phone is fried.

xboxfanj said:
Likely bricked. Do you have flashing notification and capacitive lights? Have you LGNPST'd? If yes to both of those questions, you're in the same predicament as I was and hopefully you have insurance, because your phone is fried.
Click to expand...
Click to collapse
I do have flashing notification and capacitive lights. But I don't know what LGNPST is.(sorry I'm new to this) this is my first android phone

cgtrr34 said:
I do have flashing notification and capacitive lights. But I don't know what LGNPST is.(sorry I'm new to this) this is my first android phone
Click to expand...
Click to collapse
Sounds like you are toast. Take it to Sprint and have em swap it out for ya. Hopefully you either have insurance or are within your 14-days to return it.

xboxfanj said:
Sounds like you are toast. Take it to Sprint and have em swap it out for ya. Hopefully you either have insurance or are within your 14-days to return it.
Click to expand...
Click to collapse
Will they swap a rooted and unlocked phone?

cgtrr34 said:
Will they swap a rooted and unlocked phone?
Click to expand...
Click to collapse
Sprint's policy on root is to document it but not do anything about it, so they would swap it. If you're worried, I can help you restore stock firmware.

xboxfanj said:
Sprint's policy on root is to document it but not do anything about it, so they would swap it. If you're worried, I can help you restore stock firmware.
Click to expand...
Click to collapse
How could I restore it to stock firmware. And also thank you for replying back and helping me out

cgtrr34 said:
How could I restore it to stock firmware. And also thank you for replying back and helping me out
Click to expand...
Click to collapse
I will PM you about that since it is against forum rules and perhaps laws to post copyrighted stuff here.

xboxfanj said:
I will PM you about that since it is against forum rules and perhaps laws to post copyrighted stuff here.
Click to expand...
Click to collapse
OK thank You so much!

cgtrr34 said:
I was making a TWRP Backup when all of the sudden my phone just randomly turns off. I grabed my phone and it was really hot. Tried turning it on, but nothing happened. Then I connected it to the ac adapter and it turned on, but it would go to the LG logo, the screen turns black then it restarts. This does not stop unless I unplug it. I had previously made two backups before and nothing like this happened, but this time I enabled conpression<-------- This must have been what caused this. All I want to know is if this can be fixed or not. If it could be fixed I would be so happy if somone could tell me how to fix this. THANK YOU. P.S. THIS PHONE IS A BEAST. D
Click to expand...
Click to collapse
WTF!!!!! I just bricked my phone in less then 24 hours of owning it. I just rooted and unlocked it and right after making a TWRP Backup and rebooting my phone wouldn't turn on and it was HOT AS HELL!!
I got it exchanged at Best Buy but now im scared to do anything with it.

shook187 said:
WTF!!!!! I just bricked my phone in less then 24 hours of owning it. I just rooted and unlocked it and right after making a TWRP Backup and rebooting my phone wouldn't turn on and it was HOT AS HELL!!
I got it exchanged at Best Buy but now im scared to do anything with it.
Click to expand...
Click to collapse
Same happened to me. The phone overheats in recovery, so do what you need to do and then get out of it.

xboxfanj said:
Same happened to me. The phone overheats in recovery, so do what you need to do and then get out of it.
Click to expand...
Click to collapse
Im on the new phone and Im using clockwork and all is fine so far. I definitely suggest guys stop using twrp.
Sent from my LG-LS970 using XDA Premium HD app

Restore to stock when stuck at LG logo screen
xboxfanj said:
I will PM you about that since it is against forum rules and perhaps laws to post copyrighted stuff here.
Click to expand...
Click to collapse
Would you please help me out to restore to stock from a stuck LG logo screen? I can't even boot into fastboot or recovery. I tried LGNPST number of tries with different .bin files with no luck. I also tried a lot of diff things, too. Please email me at [email protected]. Thank you very much!

phatjulie said:
Would you please help me out to restore to stock from a stuck LG logo screen? I can't even boot into fastboot or recovery. I tried LGNPST number of tries with different .bin files with no luck. I also tried a lot of diff things, too. Please email me at [email protected]. Thank you very much!
Click to expand...
Click to collapse
I suggest you TEP it.
Sent from my LG-LS970 using xda premium

phatjulie said:
Would you please help me out to restore to stock from a stuck LG logo screen? I can't even boot into fastboot or recovery. I tried LGNPST number of tries with different .bin files with no luck. I also tried a lot of diff things, too. Please email me at [email protected]. Thank you very much!
Click to expand...
Click to collapse
Pull battery using a torx t5 screwdriver and phillips #00 if you don't have insurance.

xboxfanj said:
Pull battery using a torx t5 screwdriver and phillips #00 if you don't have insurance.
Click to expand...
Click to collapse
What's the purpose of pulling battery out? Just a try? I'm gonna have to get it from Fry's tomorrow and try that first.

phatjulie said:
What's the purpose of pulling battery out? Just a try? I'm gonna have to get it from Fry's tomorrow and try that first.
Click to expand...
Click to collapse
Because your phone doesn't know if it needs to be in charging mode or booting. Pulling battery will fix it.
Sent from my LG-LS970 using xda app-developers app

I had a similar problem as you. Upon getting the phone I rooted and used the FreeGee app from the Google Play store to unlock the bootloader. Everything seemed fine and dandy, until one day when I let my phone's battery drain completely. Pluggin it in to a wall charger resulted in the failed boot where the LG logo flashes before going to a blank, but backlit screen. Luckily, the first few times this happened, through a combination of quickly plugging and unplugging the usb cord and holding the volume up+power button, I could get it into recovery (TWRP). Then a simple cache & dalvik cache wipe, and the phone would boot up as if nothing ever happened. Very strange.
Well yesterday this happened again, however, this time there was no getting the phone into recovery. My previous methods of button mashing and plugging and unplugging weren't working. So, I decided to bite the bullet and use LGNPST to get back to ZV7. Now, like you mentioned, this failed boot would automatically happen, without pressing the power button to turn it on. So it was difficult to get the phone to stay off. I found that with the phone unplugged, if you continue to press the power button until the blank backlit screen turns off, AND continue to hold the power button for an additional five seconds, the phone would stay off and not auto power on into the failed boot.
Once I was able to get the phone to stay off, I pressed the middle of the volume key to depress both volume up and down, and then plugged a usb cord that was attached to my computer. This powered on the phone into download mode. Following the LGNPST guide I was able to get to around 67% complete before my phone turned off and an error message flashed on the computer screen telling me to power cycle the phone and reconnect. Well, the whole 67%/85% LGNPST failure is apparently common and not indicative of an actual failure; HOWEVER, my phone became completely unresponsive. It wouldn't power on at all. It didn't matter if the usb was unplugged or connected to the computer or wall charger. So, I was forced to unplug the battery. I followed this tutorial and successfully disconnected and reconnected the battery cord, and the phone shot back to life. It even booted up into the factory stock ZV7 rom. I guess that LGNPST was successful. It looked like I was on my way to returning my phone to breezy's deodexed ZV9 stock rom that I was previously running.
I went ahead and re-rooted, ran the FreeGee app again, and rebooted into recovery. Then I made a backup and attempted to flash my new rom. Now, I think this is where I royally screwed up. I was pleasantly surprised to see my screen layout and all of my settings still intact after LGNPST back to ZV7 and thought I could just wipe the caches and ignore the factory reset and system wipe before flashing. Perhaps it was this, but part of me also thinks there might be something wrong with my battery draining extremely fast in recovery.
I proceeded to flash and all seemed good, but rebooting resulted in the LG logo failed boot that we have already discussed. So, I went ahead and repeated the LGNPST-re-root process numerous times (switching to the freegee 0.5 batch file instead of the app). Everytime after the first initial restore, I could never get my phone to enter recovery. As soon as I rebooted after using freegee, the phone would be soft bricked again. Sometimes I would get the LG logo thing, other times I would get the dreaded alternating flashing red notification light and soft keys. A battery pull was usually required in these circumstances before I could get back into download mode to start all over.
I was about ready to give up when I took to the LGOG irc channel. That's when Xboxfanj stepped in and helped me out IMMENSELY. Over the course of several hours, he walked me through flashing some partitions in ADB. At times it seemed like there was no hope and that I should have just returned the phone, but he failed to acquiesce, we pushed forth trying a couple of other bootloader options. The new bootloader appeared to have fixed the phones erratic behavior with powering on and off, but I had no rom to boot into and no recovery. Xboxfanj recommended using fastboot to flash over a recovery. Once in the new bootloader screen my Windows XP machine detected new hardware and wanted some drivers. I attempted to use the [ADB/FB/APX Driver] Universal Naked Driver 0.72, but XP indicated that I was missing 'winusbcoinstaller2.dll'.
I grabbed winusbcoinstaller2.dll from here and all was good. Fastboot recognized the phone, I was able to flash recovery and subsequently boot into recovery. From there I reformatted the system, wiped data/factory restore, wiped cache, wiped dalvik cache, and flashed breezy's ZV9 deodexed rom.
Fortunately, after around 7 hours, I am happy to say my phone is back to being rooted, unlocked, and running ZV9. It powers on and off properly and can get into recovery without a hitch. I'm still curious what will happen if I let my battery drain completely. Perhaps I'll try it some time this week. I'll be sure to post back here if/when I do that. All in all, it was a harrowing, but educational experience.
Anyway, just wanted to give a big THANK YOU to Xboxfanj! You really are the man :good:. Thanks for your patience and determination.

Related

[Q] My Phone Vibrates Continuously as I hold the Power Button to Turn it on

Hello, everyone, I have a problem with my phone.
Before the problem, I was rooted without any custom roms. I have never installed any custom roms on my phone. I have always been stock, but rooted.
This morning, T Mobile pushed an updated to my phone. I did some research (not sure if I did enough) and apparently it was the UVLDE update. So I clicked it, phone restarted in 5 seconds, and restarted in clockwork mod, I believe. It was the screen that allows me to reboot along with some other options and is navigated by pressing up and down on the volume buttons.
I pressed reboot phone and the phone rebooted and worked normally throughout the day.
Now, I wake up (and I am not sure what happened, maybe I accidentally turned the phone off in my sleep) and I attempt to turn the phone on and it vibrates consecutively, on and off, and sometimes the screen blinks.
Is there any way I can fix this issue?
Thanks for your time. I performed a search, but I couldn't find the issue or I couldn't find any keywords.
Mr. Holmes said:
Hello, everyone, I have a problem with my phone.
Before the problem, I was rooted without any custom roms. I have never installed any custom roms on my phone. I have always been stock, but rooted.
This morning, T Mobile pushed an updated to my phone. I did some research (not sure if I did enough) and apparently it was the UVLDE update. So I clicked it, phone restarted in 5 seconds, and restarted in clockwork mod, I believe. It was the screen that allows me to reboot along with some other options and is navigated by pressing up and down on the volume buttons.
I pressed reboot phone and the phone rebooted and worked normally throughout the day.
Now, I wake up (and I am not sure what happened, maybe I accidentally turned the phone off in my sleep) and I attempt to turn the phone on and it vibrates consecutively, on and off, and sometimes the screen blinks.
Is there any way I can fix this issue?
Thanks for your time. I performed a search, but I couldn't find the issue or I couldn't find any keywords.
Click to expand...
Click to collapse
Maybe a brick? And questions go in the questions section for future reference.
Sent from my SGH-T989 using xda premium
Thanks. I'll remember that for the future.
I don't know if it's a brick or not. I haven't tried anything fancy yet. I'm looking for assistance before I go any further, if there is any further place to go.
Mr. Holmes said:
Thanks. I'll remember that for the future.
I don't know if it's a brick or not. I haven't tried anything fancy yet. I'm looking for assistance before I go any further, if there is any further place to go.
Click to expand...
Click to collapse
If you have clockwork mod on your phone and you can get to the clockwork mod menu, go to mounts and storage and plug your phone into your computer and click mount usb storage and copy this rom to your phone.
http://theunlockr.com/2011/11/29/how-to-unroot-the-samsung-galaxy-s-ii-t-mobile-version/
Then go to install zip from sd card and pick the one you just copied to your phone. It'll put you back on stock 2.3.5 hopefully that will work and if it does you will have to re root your device because this zip puts your phone to completely stock and removes the root. Hopefully this works for you it has for me in the past good luck.
Sent from my SGH-T989 using xda premium
Update.
I plugged it in to my computer via the USB.
Apparently, the computer can't recognize itbecause the device has malfunctioned (not sure how accurate that is), but the phone has turned on and I can use it.
I know the problem still, exists, so should I still follow your advice, JPOKeefe's, and go completely back to normal after erasing everything? I have no problem doing that to save my phone.
Modification:
Maybe the battery was just dead... which is why it's 0 % charged and it won't turn on after it was working perfectly before I slept.
If that is the case, then I am prepared to defend my intelligence! I guess it's just some paranoia from the update this morning that didn't actually go through.
Mr. Holmes said:
Update.
In plugged it in to my computer via the USB.
Apparently, the computer can't recognize itbecause the device has malfunctioned (not sure how accurate that is), but the phone has turned on and I can use it.
I know the problem still, exists, so should I still follow your advice, JPOKeefe's, and go completely back to normal after erasing everything? I have no problem doing that to save my phone.
Click to expand...
Click to collapse
Honestly you don't NEED to do it but if your phone is messing up and wont boot maybe you should go back to stock and re root when you read and learn more and feel more comfortable having a root.
Thanks for you quick replies.
I ninja edited my post, by the way. I'll give it a moment to charge and see what happens.
The phone was acting slightly stupid this morning after I attempted that update, so I guess I had to be sure it wasn't something drastic.
I have been comfortable with the root I had. If this phone bricks or blows up, then I have an excuse to get a GS3. Because, you know, I might as well. =p
Mr. Holmes said:
Thanks for you quick replies.
I ninja edited my post, by the way. I'll give it a moment to charge and see what happens.
The phone was acting slightly stupid this morning after I attempted that update, so I guess I had to be sure it wasn't something drastic.
I have been comfortable with the root I had. If this phone bricks or blows up, then I have an excuse to get a GS3. Because, you know, I might as well. =p
Click to expand...
Click to collapse
Just hit the thanks button!
And i have to wait till december for GSIII thats when my contract is up /:
Questions go in the Q&A section

E971-Rogers-Stock ROM 4.0.4 with Bloat Removed.

Hey all you Rogers LGOG fans,
The wait is over. We are releasing our carrier/bloat-free LGOG Stock 4.0.4 ROM. This ROM has a few other modifications as well, which you can find below however, this ROM is essentially stock, flashable, updateable to JB(Pending bootloader unlock retention) and bloat-free. This ROM is also rooted so you won't have to do it again. Below you will see my changelog and development notes. Before we start going flash happy, I would like to extend a warm thanks to Nottach for his "The Base ROM" on the AT&T variation of our device, which was used as a base for this ROM, as well as the entire Team Codefire for unlocking our bootloader and getting the first CMW on the device. Now the fun stuff:
Disclaimer:
WE TAKE NO RESPONSIBILITY TO ANY DAMAGE, BRICKING or OTHERWISE IRREVERSIBLE CHANGES TO THEIR PHONES. YOU PROCEED NOW AT YOU'RE OWN RISK.
Brought to you by:
Team Codefire
Nottach
Shoreline Developments
PART 1: Root and Unlock Bootloader
1. Visit http://forum.xda-developers.com/showthread.php?t=1886460 for Rooting instructions thanks to Bin4ry
2. Visit http://forum.xda-developers.com/showthread.php?t=2007961 for Bootloader unlocking instructions thanks to Shelnutt2 and Team Codefire
PART 2: The ROM
1. Download our ROM and place it on the internal storage
2. Boot into recovery (Don't worry about wiping the aroma installer will do the hard work for you)
3. Make a BACKUP of your current ROM
4. flash our ROM and reboot (Make sure you flash from internal storage)
That's it! Now you're bloat and carrier free while still being able to enjoy all the features of stock.
Changelog - v1.0 (Based off of "The Base 0.6.5")-Dec 5, 2012
- Root
- BusyBox
- Deodex App Folder
- ZipAligned
- DeBloated
- Includes unlocked Rogers Boot Image
- Nexus 4 Boot Animation
- Removed Shutdown Animation
- Silenced Boot / Shutdown
- Increased WiFi Scan Interval
v1.1-Dec 6, 2012
- Replaced the unlocked Rogers Boot Image with the original FreeGee unlocked Boot Image
Bugs
None Reported Yet.
DOWNLOAD
ROM - Will be back shortly - Just cleaning up code and testing the new build
Thank you so much for posting your Rom. I hope the development for this phone will soon carry along... great work!
Do you know if this is cross carrier compatible?
Sent from my LG-E973 using xda app-developers app
kwf1 said:
Thank you so much for posting your Rom. I hope the development for this phone will soon carry along... great work!
Do you know if this is cross carrier compatible?
Sent from my LG-E973 using xda app-developers app
Click to expand...
Click to collapse
No Problem! With the devs working together, I think it will take right off. It's a Mako
I want to say yes that it's cross carrier compatible but I can't for sure. PM me you're rooted and unlocked and maybe we can take a look at a few things to see.
Dumb question probably, put zip in /sdcard
booted into CWM,
flashed from internal storage
went through aroma, rebooted
still seeing the lg logo at and don't see any changes of the base
wondering if i did something wrong?
let me know and thanks for the time and effort you put into this
BloodBaron said:
Dumb question probably, put zip in /sdcard
booted into CWM,
flashed from internal storage
went through aroma, rebooted
still seeing the lg logo at and don't see any changes of the base
wondering if i did something wrong?
let me know and thanks for the time and effort you put into this
Click to expand...
Click to collapse
Hmm that's strange for sure. Verify that you're carrier apps are gone. If they are then let me know and something didn't take with the bootscreen. If you still have them, reflash with the method above and let me know if it worked the second time around.
I'll be away from the computer for a couple hours. Talk to you soon!
Oooo! Very excited for this. This is one of the times where I hit download then started reading what all was included.
Flashing momentarily. Thanks guys!
tried with the touchrecovery, went through aroma, was stuck at settimg simlink, went downstairs came back phone was turned off, tried to turn it on and now nothing happens. weird
plug phone in usb
lg logo comes on for a sec
screen turns off
loop
last i check batter was at 56%
without usb or ac phone will not turn on either
well hello there sexy, i can get to the download mode at the very least
and now fastboot, but i cant get into recovery
BloodBaron said:
tried with the touchrecovery, went through aroma, was stuck at settimg simlink, went downstairs came back phone was turned off, tried to turn it on and now nothing happens. weird
plug phone in usb
lg logo comes on for a sec
screen turns off
loop
last i check batter was at 56%
without usb or ac phone will not turn on either
well hello there sexy, i can get to the download mode at the very least
and now fastboot, but i cant get into recovery
Click to expand...
Click to collapse
I'm in a similar boat unfortunately. I just freshly unlocked it with the freegee one click app since I wanted to support this kind of stuff when I shut down it started up again right away as if I had pressed restart instead of shutdown. It briefly showed the lg logo then turned off the screen then brought it back on but only displaying black. That's where it sat until I did the equivalent of a battery pull by holding the power button for a really long time. I started it up again, this time holding volume up as well as power and got to fastboot and from there to the recovery. Flashed after that, no problems came up. Then it did the same thing it did the first time with the lg logo, screen off for a second, then black.
What now? o_0
I've already tried flashing it again over top of it so now I'm going to give restoring from backup a shot.
I'll let you know how that goes.
EDIT: Hmm... not good. I can attempt to restore but I get a MD5 mismatch.
Zachariasmith said:
I'm in a similar boat unfortunately. I just freshly unlocked it with the freegee one click app since I wanted to support this kind of stuff when I shut down it started up again right away as if I had pressed restart instead of shutdown. It briefly showed the lg logo then turned off the screen then brought it back on but only displaying black. That's where it sat until I did the equivalent of a battery pull by holding the power button for a really long time. I started it up again, this time holding volume up as well as power and got to fastboot and from there to the recovery. Flashed after that, no problems came up. Then it did the same thing it did the first time with the lg logo, screen off for a second, then black.
What now? o_0
I've already tried flashing it again over top of it so now I'm going to give restoring from backup a shot.
I'll let you know how that goes.
EDIT: Hmm... not good. I can attempt to restore but I get a MD5 mismatch.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2010624
attempting this atm
dont think this worked
BloodBaron said:
http://forum.xda-developers.com/showthread.php?t=2010624
attempting this atm
dont think this worked
Click to expand...
Click to collapse
Bleh. Hmm... think we both could have, by some coincidence, had a bad download? I was going to try and flash it again but sideloading the zip this time but I switched to a new computer recently and need to set up adb and stuff again. The other thing I was wondering too was about wiping the data partition. This was brought on by this step in the unbricking instructions you linked me to.
potatohead said:
8) If the phone is stuck at the booting up LG/Telco logo, you will need to manually wipe the data partition.
Click to expand...
Click to collapse
I'm coming to this phone from a nexus which was dead simple and straight forward when it came to partitions and having an internal sd and just regular internal memory. This phone just has internal memory, right? So wiping data is going to wipe everything everything, right?
Updated Zip
Seems the unlocked Rogers boot image is causing some grief - I didn't seem to run into this issue on mine. I flashed through CWM that came with freegee. I have updated the zip file with the original freegee unlocked boot image which should solve the problem. The new zip is uploading now and will be ready shortly, I've gone and taken down the previous build and apologize for the inconvenience.
ShorelineDroid said:
Seems the unlocked Rogers boot image is causing some grief - I didn't seem to run into this issue on mine. I flashed through CWM that came with freegee. I have updated the zip file with the original freegee unlocked boot image which should solve the problem. The new zip is uploading now and will be ready shortly, I've gone and taken down the previous build and apologize for the inconvenience.
Click to expand...
Click to collapse
Ah, superb. It's 1am here where I am now and was getting worried about having to sleep before fixing this. Thanks for getting a fix out so fast, Shoreline! I'll let ya know if it fixes things.
EDIT: Does the link in the first post need to be changed? Or is it just uploading still?
Zachariasmith said:
Ah, superb. It's 1am here where I am now and was getting worried about having to sleep before fixing this. Thanks for getting a fix out so fast, Shoreline! I'll let ya know if it fixes things.
EDIT: Does the link in the first post need to be changed? Or is it just uploading still?
Click to expand...
Click to collapse
Sorry, having to deal with dropbox isn't always fun when it comes to uploading such a large file but it'd done and the thread has been updated. I hope this works as tested on my device.
Let me know how this goes for you folks!
Zachariasmith said:
Ah, superb. It's 1am here where I am now and was getting worried about having to sleep before fixing this. Thanks for getting a fix out so fast, Shoreline! I'll let ya know if it fixes things.
EDIT: Does the link in the first post need to be changed? Or is it just uploading still?
Click to expand...
Click to collapse
let me know how and if you fixed your phone and ill do the same
my issue now is that i cant get the phone to reboot with the power button
BloodBaron said:
let me know how and if you fixed your phone and ill do the same
my issue now is that i cant get the phone to reboot with the power button
Click to expand...
Click to collapse
Hmm... I may be a while. It seems I can't even get into recovery now. I don't know how that happened since I could last night. Is there a way to push the phone into recovery mode by way of adb?
Crap, now I'm starting to actually get scared since I can't seem to get into anything.
First off thank you for all your work! This is awesome!
I flashed the rom with TRWP and everything went smoothly, it reboots fine. However it doesn't appear to actually do anything. Everything on my phone is the same. Even the rogers bloat apps are still there. I put the zip on /sdcard and flashed from there.
Any help would be much appreciated!
Thank you!
Zachariasmith said:
Hmm... I may be a while. It seems I can't even get into recovery now. I don't know how that happened since I could last night. Is there a way to push the phone into recovery mode by way of adb?
Crap, now I'm starting to actually get scared since I can't seem to get into anything.
Click to expand...
Click to collapse
alright heres what i did
restored with kdz as per the unbrick thread
except when i reached lparam=95 it woot reboot into the bootloop
so when it did that i pressed the up and down volume button and it rebooted into download mode
still wsnt working
brought my phone into the rogers store
the guy plugged it in a power supply and he must have tried putting it in recovery because it went into the factory recovery menu and he was able to boot normally
all i lost really was root and unlocked bootloader
not sure why he was able to get it to work and i wasnt oh well
if u need help with the kdz let me know i am more than happy to help
BloodBaron said:
alright heres what i did
restored with kdz as per the unbrick thread
except when i reached lparam=95 it woot reboot into the bootloop
so when it did that i pressed the up and down volume button and it rebooted into download mode
still wsnt working
brought my phone into the rogers store
the guy plugged it in a power supply and he must have tried putting it in recovery because it went into the factory recovery menu and he was able to boot normally
all i lost really was root and unlocked bootloader
not sure why he was able to get it to work and i wasnt oh well
if u need help with the kdz let me know i am more than happy to help
Click to expand...
Click to collapse
Haha, okay I was just about to give the kdz thing a go. I shouldn't have any problem with the taking it in to Rogers bit as I'm actually doing this at work right now. (I work as a Rogers rep. )
Zachariasmith said:
Haha, okay I was just about to give the kdz thing a go. I shouldn't have any problem with the taking it in to Rogers bit as I'm actually doing this at work right now. (I work as a Rogers rep. )
Click to expand...
Click to collapse
bahaha awesome apparently you guys are wizards and touching my phone fixes it
BloodBaron said:
bahaha awesome apparently you guys are wizards and touching my phone fixes it
Click to expand...
Click to collapse
Haha, yup. That's definitely happened to me before too. I'm just in the process of using the kzd tool. It gives me a runtime error right away though, but it doesn't seem to stop if I don't click it. I'm going to try letting it keep running and see what happens.
EDIT: Aaaaaand we're back! Up and running again but it looks like root is gone and bootloader is relocked as expected. Time to try again!
EDIT EDIT: Okay, I told myself I would stay away for a little bit after that scare and stay stock but I can't hold myself back. Flashing... rebooting... looks like its booting! Uh, yay?
First off thank you for all your work! This is awesome!
I flashed the rom with TRWP and everything went smoothly, it reboots fine. However it doesn't appear to actually do anything. Everything on my phone is the same. Even the rogers bloat apps are still there. I put the zip on /sdcard and flashed from there.
Any help would be much appreciated!
Thank you!
Click to expand...
Click to collapse
This is the same problem I'm having now. :/

***Emergency Thread*** Here To Help!

I have created this thread for all you SG-SIII Noobs & Senior Members!
The purpose of this thread is to limit the number of (sometimes useless) threads, that are created over a simple problem that can easily be solved by READING OR SEARCHING.
This is the Emergency thread!
*Did you run into a problem and need quick assistance?
*Do you have a question or concern about your SG-SIII device?
Don't panic just ask here and I or WE THE SG-SIII COMMUNITY will gladly help!
In case of emergency!
Okay I guess I'll be the first to post.
About an hour ago my phone shut off at 26% battery (16gb galaxy S3 running CM10.1 nightly 01/16). As I went to turn it back on it will boot into the CM splash screen spin a few times and just shut off. I attempted to charge it, and turn it back on but same thing. After that an attempt to get into CWM, which I was able to get in and it shut off while I was in it. I also tried putting the phone in download mode and about the same time frame it took for the other attempts resulted in a shut down.
Any advice? Or am I stuck doing a warranty exchange?
Rayman0625 said:
Okay I guess I'll be the first to post.
About an hour ago my phone shut off at 26% battery (16gb galaxy S3 running CM10.1 nightly 01/16). As I went to turn it back on it will boot into the CM splash screen spin a few times and just shut off. I attempted to charge it, and turn it back on but same thing. After that an attempt to get into CWM, which I was able to get in and it shut off while I was in it. I also tried putting the phone in download mode and about the same time frame it took for the other attempts resulted in a shut down.
Any advice? Or am I stuck doing a warranty exchange?
Click to expand...
Click to collapse
Sounds like its your battery not a hardware problem. Leave it overnight or a couple hours charging and if it indeed boots up its your battery.
If it doesn't then flash stock and test it if the same result then call up that Warranty. I've seen this same issue with other devices where the battery dies at 50%+ and usually replacing the battery fixes the problem. Test your battery for overheating or swollen.
Sent from my HTC One S using Tapatalk 2
...Awesome... said:
Sounds like its your battery not a hardware problem. Leave it overnight or a couple hours charging and if it indeed boots up its your battery.
If it doesn't then flash stock and test it if the same result then call up that Warranty. I've seen this same issue with other devices where the battery dies at 50%+ and usually replacing the battery fixes the problem. Test your battery for overheating or swollen.
Sent from my HTC One S using Tapatalk 2
Click to expand...
Click to collapse
The battery isnt swollen, thats one of the things I checked also. I thought it might be that, the only other option I have is to try a different battery. The good thing is I work in a tmobile store so im gonna give that a shot tomorrow.
Sv: ***Emergency Thread*** Here To Help!
Can you start it without battery connected to the wall charger? If so try wipe cache. Or after reflash ROM.
Sent from my LG-P990 using xda app-developers app
lintz said:
Can you start it without battery connected to the wall charger? If so try wipe cache. Or after reflash ROM.
Sent from my LG-P990 using xda app-developers app
Click to expand...
Click to collapse
Phone wont boot without the battery in, and with it in I cant stay in recovery without with rebooting.
Rayman0625 said:
The battery isnt swollen, thats one of the things I checked also. I thought it might be that, the only other option I have is to try a different battery. The good thing is I work in a tmobile store so im gonna give that a shot tomorrow.
Click to expand...
Click to collapse
Even better then lol just test it out at work. I'm about 80% its your battery specially if you OV/UC.
I have the t-mobile US t999.
Last night I was having an odd issue with the networking dropping. I've had the phone for about a month, modded since day 1 with a CM10 variation of a rom (sorry, I forget the exact rom). I had no issues whatsoever up until this point. After a few restarts thinking maybe it was a fluke issue with the network, or network signal in my room, the phone forced itself into emergency call mode only. I couldn't get it to come out.
So I decided I was going to odin on a stock rom as I could get it into download mode, that went through successfully. When the phone boots, I get the android taking off (Tmobile 4g) logo. Then the white samsung logo, and it doesn't go beyond this. I know this can take long so I left it there for about an hour, nothing. The phone also displays a blue led the entire time it's hanging as well.
Also worth noting, when I attempt to boot into recovery it just vibrates over and over.
Not sure what my next steps should be. Any help would be greatly appreciated.
heartspains88 said:
I have the t-mobile US t999.
Last night I was having an odd issue with the networking dropping. I've had the phone for about a month, modded since day 1 with a CM10 variation of a rom (sorry, I forget the exact rom). I had no issues whatsoever up until this point. After a few restarts thinking maybe it was a fluke issue with the network, or network signal in my room, the phone forced itself into emergency call mode only. I couldn't get it to come out.
So I decided I was going to odin on a stock rom as I could get it into download mode, that went through successfully. When the phone boots, I get the android taking off (Tmobile 4g) logo. Then the white samsung logo, and it doesn't go beyond this. I know this can take long so I left it there for about an hour, nothing. The phone also displays a blue led the entire time it's hanging as well.
Also worth noting, when I attempt to boot into recovery it just vibrates over and over.
Not sure what my next steps should be. Any help would be greatly appreciated.
Click to expand...
Click to collapse
after you odin, you need to wipe data/ factory reset to boot. If you can't get into recovery ( Power, Home Button, and Volume Up), then try reflashing your stock image in Odin and check your MD5 sum, so you can rule out a bad download
Thanks for the reply, I'm re-downloading the stock rom now to verify it's integrity and do a new flash. I cannot get into recovery, so we will see after the new flash. Pleading ignorance on one subject, how would I go about checking the MD5 sum to verify the file has no issues?
Additionally I did try to Odin recovery and still could not boot into it, this was however before attempting to re-download and flash a stock rom again.
**Edit//Update** Re-downloaded and flashed stock rom, was able to get into recovery and wipe, booted up fine.
Wow.. great idea for a thread and THANK YOU!!
Perfect timing too cause i need a little help please.
I am not new to android but new to samsung (WOW, didnt realize it would be so different from HTC ont he rooting and flashing side of things).
Long story short. I have a tmo s3. Bought it today and wanted to root. phone was working perfectly as it shoudl on stock rom unrooted. I downloaded the tool kit v7, used that to root adn install TWRP and rebooted into the stock rom that is now rooted. Still everything working perfect.
Here is what i did next and where the issues start.
Downloaded Synergy r290, went to recovery.
Wiped Cache, Dalvik, Data, and System (made a backup first)
flashed the rom and rebooted to system
However, nothing ever happened. I see the samsung logo, then all goes black and nothing happens (left it there for 10min)
I cant seem to get back into recovery holding vol up, home and power either and have no adb access to use that. I AM able to get into download mode which i know i can fix my problem here with odin, but i am just not sure what to flash and where.
Is there an easier way??
Thanks in advance for any help!
frettfreak said:
Wow.. great idea for a thread and THANK YOU!!
Perfect timing too cause i need a little help please.
I am not new to android but new to samsung (WOW, didnt realize it would be so different from HTC ont he rooting and flashing side of things).
Long story short. I have a tmo s3. Bought it today and wanted to root. phone was working perfectly as it shoudl on stock rom unrooted. I downloaded the tool kit v7, used that to root adn install TWRP and rebooted into the stock rom that is now rooted. Still everything working perfect.
Here is what i did next and where the issues start.
Downloaded Synergy r290, went to recovery.
Wiped Cache, Dalvik, Data, and System (made a backup first)
flashed the rom and rebooted to system
However, nothing ever happened. I see the samsung logo, then all goes black and nothing happens (left it there for 10min)
I cant seem to get back into recovery holding vol up, home and power either and have no adb access to use that. I AM able to get into download mode which i know i can fix my problem here with odin, but i am just not sure what to flash and where.
Is there an easier way??
Thanks in advance for any help!
Click to expand...
Click to collapse
If you absolutely can't get into recovery to restore your backup..
Flash the UVDLJA root66 file in this thread http://forum.xda-developers.com/showthread.php?t=1949687 via odin. You will have the latest UVDLJA JB update, and will be rooted. From there, install goo manager from the play store to flash TWRP.
After that you're all set to flash whatever you want (just make sure it's for the Tmobile s3).
Sent from my SGH-T999 using Tapatalk 2
Towle said:
If you absolutely can't get into recovery to restore your backup..
Flash the UVDLJA root66 file in this thread http://forum.xda-developers.com/showthread.php?t=1949687 via odin. You will have the latest UVDLJA JB update, and will be rooted. From there, install goo manager from the play store to flash TWRP.
After that you're all set to flash whatever you want (just make sure it's for the Tmobile s3).
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
Ok, easy enough, but do i put that in the PDA field in Odin or phone?
This sounds MUCh easier than what i thought i would have to do.. thanks a ton!
frettfreak said:
Ok, easy enough, but do i put that in the PDA field in Odin or phone?
This sounds MUCh easier than what i thought i would have to do.. thanks a ton!
Click to expand...
Click to collapse
Just upload the file to PDA and hit start. Make sure to let it finish completely, once the phone reboots, it's done.
Sent from my SGH-T999 using Tapatalk 2
Flashing stock with Odin can take up to ten minutes its normal like the man said above just let it do its thing
Towle said:
Just upload the file to PDA and hit start. Make sure to let it finish completely, once the phone reboots, it's done.
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
Worked great! Thanks!!
http://forum.xda-developers.com/showthread.php?t=2113883
Let's see if you have any solution for me?
Weird problem. When I set kernel frequencies on my phone, they at some point get locked at the maximum frequency. This has happened every time I flash a new ROM or kernel, and I'm worried that it will soon start to affect the battery. I'm using the msmdvcs governor on both kernels that I've tried (stock and faux)
ohshootrawr said:
Weird problem. When I set kernel frequencies on my phone, they at some point get locked at the maximum frequency. This has happened every time I flash a new ROM or kernel, and I'm worried that it will soon start to affect the battery. I'm using the msmdvcs governor on both kernels that I've tried (stock and faux)
Click to expand...
Click to collapse
Do u happened to have apps that control frequency like setcpu etc? They might be conflicting each other
Sent from my HTC One S using Tapatalk 2

S3 won't boot - black screen

Hey folks,
I was trying to flash a custom kernel (Phenomenal Extreme 4.0) from Clockworkmod on a rooted stock 4.1.2 rom and kernel. I placed the zips on my sd card, then flashed, but it was unsuccessful. Then, when I rebooted from CWM's main menu, the phone went dead. Nothing worked, no buttons, no nothing. Any combination I tried failed, from a simple reboot, to reboot into recovery, to a reboot into download mode. Took battery out, and placed it back in, still nothing.
I'd appreciate any help you can give me! If there's anything like a factory cable, that is still better than nothing. I think I bricked it, and no warranty (Samsung's 3 month is quite short). When I plug the phone in, the laptop responds with a sound but it's not the usual sound when you dock the device. A balloon says that device driver installation failed. Then nothing happens. In any case, I rooted it and there's a flash counter of 1 on it, even if I'm running stock everything. Again, I appreciate any help!
seokhun said:
Hey folks,
I was trying to flash a custom kernel (Phenomenal Extreme 4.0) from Clockworkmod on a rooted stock 4.1.2 rom and kernel. I placed the zips on my sd card, then flashed, but it was unsuccessful. Then, when I rebooted from CWM's main menu, the phone went dead. Nothing worked, no buttons, no nothing. Any combination I tried failed, from a simple reboot, to reboot into recovery, to a reboot into download mode. Took battery out, and placed it back in, still nothing.
I'd appreciate any help you can give me! If there's anything like a factory cable, that is still better than nothing. I think I bricked it, and no warranty (Samsung's 3 month is quite short). When I plug the phone in, the laptop responds with a sound but it's not the usual sound when you dock the device. A balloon says that device driver installation failed. Then nothing happens. In any case, I rooted it and there's a flash counter of 1 on it, even if I'm running stock everything. Again, I appreciate any help!
Click to expand...
Click to collapse
What forum did you find that kernel? Hopefully it was made for d2tmo.
+Bound for Valhalla!
I just checked, it wasn't. It's actually made for the international version -- my fault. Oh crap, I'm totally screwed, aren't I? *rolling eyes and a long sigh*
http://forum.xda-developers.com/showthread.php?t=1917234 My question is, it failed regardless, and why would it die AFTER I reboot the phone? It should've died right when I tried to install it through CWM.
seokhun said:
I just checked, it wasn't. It's actually made for the international version -- my fault. Oh crap, I'm totally screwed, aren't I? *rolling eyes and a long sigh*
http://forum.xda-developers.com/showthread.php?t=1917234 My question is, it failed regardless, and why would it die AFTER I reboot the phone? It should've died right when I tried to install it through CWM.
Click to expand...
Click to collapse
Google jtag repair.
That's an expensive paper weight.
|When Emotion Goes Up, Logic Goes Down|
I made a Nandroid before messing around.
Once I do the JTAG repair, can I restore using that Nandroid after re-rooting and flashing CWM? The guy who will be doing the JTAG said that it's dangerous because there's a risk of bricking involved.
I would just restore things individually, personally. I don't know what you had on there, but is there anything that you can't restore some other way ?
That happened to me when i flash wromg kernel. And I had a panic attack...but I somehow manage to go into recovery mod....if you can go into recovery mod...have no fear back up is there lol
Just wipe everything and restore your backup.
Sent from my SGH-T999 using xda premium
Send it back
Sent from my SGH-T999 using xda premium
seshaz said:
Send it back
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
Hopefully you can get odin to recognise it...
tdotdot said:
Hopefully you can get odin to recognise it...
Click to expand...
Click to collapse
I had the same problem when I first got my S3. I flashed a file that was for my S2 not realizing and the phone responded the same way or didnt respond at all. Im not saying this will work but you can try. Do the proper button combo to get into download. It wont show anything on your scrren but the phone could still be in download mode. Go ahead and try connecting it to your computer and see if odin will recognize it. Make sure you have your drivers installed and dont forget to push volume up to get all the way into download mode. It worked for me once before and I hope to never have to try it again. If you have already tried this then your out of luck and will have to jtag.
JTAG is no scam. It is a VERY reliable source! Go for it.
Sent from my Galaxy Nexus using xda premium
Never mind, warranty exchange. I don't want to send my phone to strangers, even if it's legitimate. Still $45-$60 on the credit card.
I have a question though, as long as the phone is under warranty, I can exchange for a replacement an unlimited number of times, right?
Warranty Exchange!
seokhun said:
Never mind, warranty exchange. I don't want to send my phone to strangers, even if it's legitimate. Still $45-$60 on the credit card.
I have a question though, as long as the phone is under warranty, I can exchange for a replacement an unlimited number of times, right?
Click to expand...
Click to collapse
Yes you can...I did it with my S2 until I got one that did'nt have any signs of being refurbished. It looked brand new! I have even told them that something was wrong with the phone (hardware issue) when there was nothing wrong just because the one year warranty was about to run out and it had a few cosmedic blemishes..I have given them a lot of money in the past 9 years so I do'nt feel too bad... I did it with my Vibrant as well.

[Q] Think I bricked...

Bleh just got my Optimus yesterday, came stock with zv9. Decided to root today and had no trouble, flashed TWRP recovery using FreeGee then updated to the newest TWRP version using GooManager. Made a backup using TWRP then used GooManager to download Lifeless ROM. Just downloaded, didn't flash. After the download was done I shut off my Optimus but when I went to restart it, it powered on, showed the LG logo for half a second then just went to a black screen. Can't boot to recovery. Whenever I try and turn the phone off it just restarts again showing the logo for brief period of time then black. Any ideas? It's gotta be bricked but I just don't understand how or why. Probably going to try and take the battery out and see what happens.
hotpeanuts said:
Bleh just got my Optimus yesterday, came stock with zv9. Decided to root today and had no trouble, flashed TWRP recovery using FreeGee then updated to the newest TWRP version using GooManager. Made a backup using TWRP then used GooManager to download Lifeless ROM. Just downloaded, didn't flash. After the download was done I shut off my Optimus but when I went to restart it, it powered on, showed the LG logo for half a second then just went to a black screen. Can't boot to recovery. Whenever I try and turn the phone off it just restarts again showing the logo for brief period of time then black. Any ideas? It's gotta be bricked but I just don't understand how or why. Probably going to try and take the battery out and see what happens.
Click to expand...
Click to collapse
okay well your not bricked if you can get even a little life like an LG screen. hook phone up to computer and use adb to get into bootloader and try to reflash the recovery img again. it just sounds like you need to reflash your recovery. thats why it didnt flash. lemme know. ill keep checking back on the thread for awhile
Evolutionmods said:
okay well your not bricked if you can get even a little life like an LG screen. hook phone up to computer and use adb to get into bootloader and try to reflash the recovery img again. it just sounds like you need to reflash your recovery. thats why it didnt flash. lemme know. ill keep checking back on the thread for awhile
Click to expand...
Click to collapse
Okay perfect I appreciate it. Downloading SDK right now, I'm away from my desktop and didn't have it on my lappy. LG has a program similar to ODIN too right? Would that maybe work as well?
You would need LGNPST. you can find it in the IRC if you can get to download mode you can flash back to stock and start over.
neemot said:
You would need LGNPST. you can find it in the IRC if you can get to download mode you can flash back to stock and start over.
Click to expand...
Click to collapse
Yeah that's it thanks. But forgot- can't get in to download mode so that won't work.
I ran the command "adb devices" and the Optimus didn't show up. Is there anything else I can do/try?
hotpeanuts said:
Yeah that's it thanks. But forgot- can't get in to download mode so that won't work.
Click to expand...
Click to collapse
Just because the screen doesn't come on don't think the phone is off. Plug that sucker in. If you see the logo you should be able to get in download mode. Also, if the phone is on, you will eventually see some green android screen.
The same thing happened to my phone once. I only know of one way to hard brick this phone. I am not telling anyone how. But, I doubt you did that. It isn't something you would accidentally do.
Sent from my LG-LS970 using xda premium
hotpeanuts said:
Yeah that's it thanks. But forgot- can't get in to download mode so that won't work.
Click to expand...
Click to collapse
Sometimes my power button won't work for dlmode just hold volume down volume up and plug in
kc_exactly said:
Just because the screen doesn't come on don't think the phone is off. Plug that sucker in. If you see the logo you should be able to get in download mode. Also, if the phone is on, you will eventually see some green android screen.
The same thing happened to my phone once. I only know of one way to hard brick this phone. I am not telling anyone how. But, I doubt you did that. It isn't something you would accidentally do.
Sent from my LG-LS970 using xda premium
Click to expand...
Click to collapse
It's on but it just shows a flat black screen. No matter how long it is on it doesn't get passed that. Also, when it's plugged in there aren't any charging lights. Not sure what to do since adb doesn't recognize it.
neemot said:
Sometimes my power button won't work for dlmode just hold volume down volume up and plug in
Click to expand...
Click to collapse
Holy boobs volume up and plugging in worked. You are an angel much thanks.
I had the same situation a month or two ago. Try leaving it off for 20 minutes and see if it boots back up. Worked for me and like you I had no idea why it did that
Sent from my LG-LS970 using xda app-developers app
Funny, that plugging it in step is always overlooked. I should of told you that.
Sent from my LG-LS970 using xda premium
Haha KC glad I can state the easiest part lol
Sent from my Nexus 7 using xda premium
i did this this past weekend. Dumb mistake, i forot that it wiped the unlocked and there isnt unlocking yet for JB.
After using LGNPST my radios/3g/network connection is screwed up. I cant connect to anything.
Update your profile.
If that doesn't work LGNPST again. Factory reset. Then update the profile.
Sent from my LG-LS970 using xda premium
If what kc doesn't end up working it could be that you efs got wiped. Check this thread for help http://forum.xda-developers.com/showthread.php?t=2161498
Sent from my LG-LS970 using xda premium
These are what I tried:
factory wipe/data reset from stock recovery
MSL reset (suggested by Sprint)
lgnpst reset
All of which failed to work
tlxxxsracer said:
These are what I tried:
factory wipe/data reset from stock recovery
MSL reset (suggested by Sprint)
lgnpst reset
All of which failed to work
Click to expand...
Click to collapse
Had you made back ups of your efs?
hi, i just tried to update to jb evrything was going fine and all of the sudden the screen shut off and now the charging light and the buttons are flashing, im rooted and was doing the update through twrp.
please help, thanks
Ram1500 said:
hi, i just tried to update to jb evrything was going fine and all of the sudden the screen shut off and now the charging light and the buttons are flashing, im rooted and was doing the update through twrp.
please help, thanks
Click to expand...
Click to collapse
You are going to have to pull the battery.

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