Did some searching, and couldn't find my question.
So today, out of nowhere, my phone decides that it's time that my power button do the random reboot thing.
Fortunately, it booted once long enough to back up all my data, do a nandroid, then reboot, do a TiBu, and Triangle Away. Then I booted into download mode. It did/does say official, no custom binary, etc. My first try at ODINing to stock (using the 4.0.4 LG1 ROM) got all the way to system, and about half way through stopped.
I keep trying, but only once at this point has it even hit flashing the system during ODIN. I have tried multiple times of cleaning the power button, but it only seems to help less and less each time I clean it.
My question is, is there a trick to keep the SGS3 in download mode with a faulty power button? Also, I'm guessing there's a good chance that if I can't keep it in download mode, then there's a good chance AT&T can't tell the best flash I've done is half the system?
Thanks, y'all!
I was able to finally get an ODIN to flash all the way. My understanding is that I still need to get a data/factory reset done before it's all in the clear, but that's proving to be an even bigger task. When (it's rare, trust me) it will go into recovery, and I am able to highlight data/factory reset, pressing the power button makes it jump all over the place.
In the event that I do actually get a reset started, what all does the stock recovery's reset do? I saw it starts with formatting /data, what else?
Well, the ODIN to stock plus the initial data reset apparently was enough. It finally booted into the OS. I did a factory reset from there, which was very quick with no words, just Andy and the blue polyhedron.
Related
Uhm, long story short My Evo crapped out on me with the endless booting. Now before I get trolled. Yes, I have research this issue for several days now yielding little to no results. I went from only seeing a black screen to the constant reboot after the "drag to unlock screen". The phone has a mind of its own only working when ever it wants to. But after a reboot or a battery pull the cycle begins again until it decides that it wants to run again. So the cards are on the table, I'm up for any suggestions, tips and so what you want to throw at me.
What I've done:
flashing the RUU as a .exe as well as .zip file
OTA Update (gave me the black screen)
Thanks, Don
boot into recovery and wipe all the data then install the rom again?
Sorry, I forgot to mention that I was NOT rooted. But, I tried that through the stock recovery (holding volume down+ power through the recovery screen) ANd nothing. Same results.This phone will not defeat me!!
I don't know if this would help. I found this thread:
http://forum.xda-developers.com/showthread.php?t=1302172
You could download the PC36IMG zip and use the bootloader to restore the phone.
If you are not on Sprint, you could do a search for a stock unrooted ROM for your carrier.
Ok if your not a rooted user, which as you say your not, hold your volume button down and power button (after you remove your battery and put it back in), then let go when your screen turns on. You should be at a recovery, find factory reset. All this will do is put your phone back to factory defaults. All your contacts are automatically on your gmail, and will sync to your phone as soon as you sign in with it after your factory reset
Kevtrooper said:
I don't know if this would help. I found this thread:
http://forum.xda-developers.com/showthread.php?t=1302172
You could download the PC36IMG zip and use the bootloader to restore the phone.
If you are not on Sprint, you could do a search for a stock unrooted ROM for your carrier.
Click to expand...
Click to collapse
I attempted this as well, i'm still getting the constant loop with a RARE boot up.
ReapersDeath said:
Ok if your not a rooted user, which as you say your not, hold your volume button down and power button (after you remove your battery and put it back in), then let go when your screen turns on. You should be at a recovery, find factory reset. All this will do is put your phone back to factory defaults. All your contacts are automatically on your gmail, and will sync to your phone as soon as you sign in with it after your factory reset
Click to expand...
Click to collapse
Tried this too. I ended up rooting it yesterday using the revolutionary method, hoping that flashing a custom rom could possibly fix the corrupted file or w.e could be causing this, but nothing. This is ridiculous, is it possible that it could be a hardware defect?? If I ever get it booted again, ill post the hardware specs.
Thanks once again,Don.
Update:
currently I managed to get Myn's twopointtwo ROM functioning properly for the time being at least.
Software:
android 2.2
baseband 2.15.00.05.02
kernel 2.6.32.17
hardware 003
Let's try this again.
How do I revive my S3 that no longer responses to charging (not even the LED lights up) or any combination of holding the different buttons? It hasn't been drop or physically damaged through shock, water, etc.. The only thing that I've done is flashed material onto my phone kind of haphazardly.
I should've just left it as is.. But, anyway this is what happened to my phone.
1. initially has 4.1.1, cwm v6.0.1.2 (<-- not my doing), and I believe it also had the latest sprint and profile updates
2. I download the "sprint gs3 root kit"
3. and just flash TeamEpic-Root-from-Recovery-v5.zip to root my phone
4. download rom manager and update cwm to latest version
5. downloaded the [STOCK ROM] Stock 4.3 MK3 ROM, wifi fix, knox remover, and flashed them and then...
6. nothing! one or two times my phones tries to turn on but hangs on the logo screen
7. my phone now responses to nothing anymore, I'm assuming it bricked and I have no idea what to do
in between these steps there was some more fumbling I was doing and I did noticed after step two my phone would freeze much more often and crash, so I basically don't know what happens next? should I be considering getting a new phone or is this fixable, which I really hope that it is because I need my phone for everything.
p.s. to clarify what I mean by no response, is that I can have my fully charged battery and phone connected to my charge, or not, and I get no response what so ever. I can never get it vibrate or response at all by using the different 3-button combos, volume up or down + power + menu button. The only response whatsoever that i've gotten is when I connect just the phone without the battery to my charger, the LED will light red for about a minute but then it shuts off.
sounds like you did a dirty flash.
What you need to do is this. Boot back into recovery (CWM) than wipe/factory data reset. wait till that is complete. after that wipe your cache after that wipe your dalvik cache (might be in the advanced section of CWM) after that reflash the ROM than flash the wifi fix after the rom than flash the knox app remover.
u just install sp flash and flash again.
my phone same situation with you. wat i do install sp flash. then flash again. i bet you know how to flash it right?
Sent from my Lenovo A850 using xda app-developers app
How can I do any of that my phone doesn't ever turn on it just stays black. I could hold the power button for as long as I want or try to get It to boot by using 3 button combinations but none of that does anything. Guys just talk to like a complete noob, all I know how to do is flash something on to my phone, but as far as this sp flash thing, I don't know what it is, can it revive my phone? I feel like that's the first step I have to take because I can't even get to cwm or anything yet.
I've made some significant edits so I just wanted to bump this post.
So I rooted my LG Optimus G and wanted to download a new rom to try it out and heard that Cyanogenmod was pretty good. So I downloaded it and extracted it and tried to boot it from recovery on my phone. The problem though is that when it goes to boot up it just shows the cyanogenmod logo and the blue circle spinning. From what I understand it's most likely because I didn't restore to factory settings before hand. So I was wondering whether there's anything that I can do to try and fix it or whether I just got a new paperweight?
justsomedude23 said:
So I rooted my LG Optimus G and wanted to download a new rom to try it out and heard that Cyanogenmod was pretty good. So I downloaded it and extracted it and tried to boot it from recovery on my phone. The problem though is that when it goes to boot up it just shows the cyanogenmod logo and the blue circle spinning. From what I understand it's most likely because I didn't restore to factory settings before hand. So I was wondering whether there's anything that I can do to try and fix it or whether I just got a new paperweight?
Click to expand...
Click to collapse
Did you wipe data, system, dalvik and cache? Actually what recovery are you using? If it's TWRP, go to wipe and then advanced and wipe everything EXCEPT internal storage(data, system, dalvik, cache) then reinstall the rom and gapps. CWM(clockworkmod) is different and I haven't used it in awhile, but usually bootloops are because you didnt wipe atleast dalvik and cache(the factory reset in TWRP), but I usually wipe everything. Just not internal because that is where your files(and rom) reside.
If that doesnt work, you can try a different rom and use adb sideload from a pc. There are plenty of tutorials for that here on xda if you do a search.
But if its loading to the CM logo, it is not a paperweight. Worst case scenario you can use LGNPST and a stock bin file to go completely back to stock. But as long as you can get into recovery you shouldn't have to go to those lengths.
Hope this helps.
EDIT: I know it's your phone and if you are like me, it's probably your only phone. But don't panic, real bricks are rare and if you can get back into recovery you are usually fine!
HPTesla said:
Did you wipe data, system, dalvik and cache? Actually what recovery are you using? If it's TWRP, go to wipe and then advanced and wipe everything EXCEPT internal storage(data, system, dalvik, cache) then reinstall the rom and gapps. CWM is different and I haven't used it in awhile, but usually bootloops are because you didnt wipe atleast dalvik and cache, but I usually wipe everything. Just not internal because that is where your files(and rom) reside.
If that doesnt work, you can try a different rom and use adb sideload from a pc. There are plenty of tutorials for that here on xda if you do a search. Hope this helps.
Click to expand...
Click to collapse
No I did not, at the time apparently I wasn't thinking. I was using clockworkmod, but whenever I try and use adb on my pc it doesn't detect my phone anymore either. Rebooting it manually also doesn't work either since it just goes back to the loop cycle, I'll definitely look into sideloading though.
justsomedude23 said:
No I did not, at the time apparently I wasn't thinking. I was using clockworkmod, but whenever I try and use adb on my pc it doesn't detect my phone anymore either. Rebooting it manually also doesn't work either since it just goes back to the loop cycle, I'll definitely look into sideloading though.
Click to expand...
Click to collapse
Power your phone off completely, then hold the volume up button while you power it on. Once it loads, hit volume down twice then the power button to get back into recovery. Wipe dalvik and cache and reinstall cm and gapps. You should be ok after that.
I also added some edits to my first post. Again I use TWRP which has an adb sideload option under advanced settings......not sure about CWM. But this guide here is a great resource for our phone and has a lot of helpful links.
HPTesla said:
Power your phone off completely, then hold the volume up button while you power it on. Once it loads, hit volume down twice then the power button to get back into recovery. Wipe dalvik and cache and reinstall cm and gapps. You should be ok after that.
I also added some edits to my first post. Again I use TWRP which has an adb sideload option under advanced settings......not sure about CWM. But this guide here is a great resource for our phone and has a lot of helpful links.
Click to expand...
Click to collapse
Whenever I try and turn the power off, it automatically reboots itself back into the loop. That also happens whenever I try and put it into recovery mode so I can't delete anything. Would going through the annoying process of removing my battery potentially help with that?
I also don't know whether LNGPST would be able to help because if the normal manual commands such as the power down function don't work, then I probably won't be able to enter into download mode to use LGNPST.
On a side note, I really appreciate your help, but even if all else fails, I do have another phone I could use but it's old so I'd rather avoid that.
justsomedude23 said:
Whenever I try and turn the power off, it automatically reboots itself back into the loop. That also happens whenever I try and put it into recovery mode so I can't delete anything. Would going through the annoying process of removing my battery potentially help with that?
I also don't know whether LNGPST would be able to help because if the normal manual commands such as the power down function don't work, then I probably won't be able to enter into download mode to use LGNPST.
On a side note, I really appreciate your help, but even if all else fails, I do have another phone I could use but it's old so I'd rather avoid that.
Click to expand...
Click to collapse
How long have you held the power button in? For me sometimes its 20 seconds but Ive heard as long as a full minute. If you hold the power button down until the screen turns off, and it comes right back on try holding it for a minute straight and let it go. If not, you may have to do the battery pull which is a pain in the a**. But Ive had that power down, turn right back on and into the bootloop myself, holding the power button for a solid 20 count solved it - but again it may be longer. And you're welcome, Im here to help - one thing you will learn about fellow lgog users if you get that phone working again - lots of support!
EDIT: Also, if you do get it to power down and then are able to get into recovery - plug it into the wall. Wait until you get into recovery to do it - but if its been on this whole time your battery might be low and you dont want lithium batteries to drain completely. It shortens their lifespans.
HPTesla said:
How long have you held the power button in? For me sometimes its 20 seconds but Ive heard as long as a full minute. If you hold the power button down until the screen turns off, and it comes right back on try holding it for a minute straight and let it go. If not, you may have to do the battery pull which is a pain in the a**. But Ive had that power down, turn right back on and into the bootloop myself, holding the power button for a solid 20 count solved it - but again it may be longer. And you're welcome, Im here to help - one thing you will learn about fellow lgog users if you get that phone working again - lots of support!
EDIT: Also, if you do get it to power down and then are able to get into recovery - plug it into the wall. Wait until you get into recovery to do it - but if its been on this whole time your battery might be low and you dont want lithium batteries to drain completely. It shortens their lifespans.
Click to expand...
Click to collapse
Holding it for 20 seconds worked and from there I was able to put it into recovery. Thank you for all the help, if not for you I probably would've tried to remove the back and probably just break it even worse
justsomedude23 said:
Holding it for 20 seconds worked and from there I was able to put it into recovery. Thank you for all the help, if not for you I probably would've tried to remove the back and probably just break it even worse
Click to expand...
Click to collapse
Good stuff man, glad to hear it and you're welcome!
From a full power off, how do I boot into stock recovery? I've tried multiple button configurations and none work.
EDIT:
I called T-Mobile and they said:
1. Power off
2. Press and hold the Vol - and Power button until the LG boot screen appears.
3. Release the Power button ONLY. Do not release the Vol - button.
4. After 1 second, press and hold the power button again. You should see the white recovery screen.
Use the Vol+/- to navigate and Power to select.
This brought up a Factory data reset menu on my H815.
Brings up factory reset on T-mo version H-811
That is the LG factory recovery.
thank you this worked
With a Verizon model, I had to keep holding both Power and Vol - until the recovery screen appeared. If I released and then re-held Power, as described above, it did not work.
When I hold down power and vol down, it boots to an IMEI display screen. It shows a long barcode. Can't get to recovery with the hold, release and hold down again the power and volume down buttons. Frustrating.
I love you so much right now. It boots into what appears to look like a default LG G4 factory reset page. For me, i clicked reset, and then yes, and surprisingly it brought me to where i wanted to go. TWRP Recovery.
THANK YOU!!!
amd206 said:
I love you so much right now. It boots into what appears to look like a default LG G4 factory reset page. For me, i clicked reset, and then yes, and surprisingly it brought me to where i wanted to go. TWRP Recovery.
Click to expand...
Click to collapse
I love you!
Your comment just saved me from doing a complete factory reset!
I never clicked "Yes" in the Factory Reset phone option because I thought it would do just that. Instead it took me to TWRP!!
gonsa said:
I love you!
Your comment just saved me from doing a complete factory reset!
I never clicked "Yes" in the Factory Reset phone option because I thought it would do just that. Instead it took me to TWRP!!
Click to expand...
Click to collapse
This is funny because It just factory reset my phone.
joesee said:
This is funny because It just factory reset my phone.
Click to expand...
Click to collapse
oh no!
how come it has different outcomes..
sorry to hear that.
Sent from my LG-H815 using Tapatalk
gonsa said:
oh no!
how come it has different outcomes..
sorry to hear that.
Sent from my LG-H815 using Tapatalk
Click to expand...
Click to collapse
The difference was that you have twrp recovery and he didn't. The question pops for both, but for those that have the original recovery it will do the factory reset.
worked
worked for me, but the first screen is the one where it ask if i want to factory reset, i had to pick YES, then again confirm, and then i was in TWRP
gonsa said:
I love you!
Your comment just saved me from doing a complete factory reset!
I never clicked "Yes" in the Factory Reset phone option because I thought it would do just that. Instead it took me to TWRP!!
Click to expand...
Click to collapse
joesee said:
This is funny because It just factory reset my phone.
Click to expand...
Click to collapse
And I get a factory reset as well on my H811, even though TWRP was already installed and working on the recovery partition.
Something else funny going on, the OS seems to kill TWRP after the next one or two boots tho. Maybe I need to set the TWRP option to allow change of the system partition to read/write? (Since apparently it writes something there that prevents the OS from killing the custom recovery after it's been installed)
Exabyter said:
And I get a factory reset as well on my H811, even though TWRP was already installed and working on the recovery partition.
Something else funny going on, the OS seems to kill TWRP after the next one or two boots tho. Maybe I need to set the TWRP option to allow change of the system partition to read/write? (Since apparently it writes something there that prevents the OS from killing the custom recovery after it's been installed)
Click to expand...
Click to collapse
I've learned a lot with LG phones over the past few weeks.
The biggest thing is.. when you first flash over TWRP, you HAVE to reboot into recovery before you try rebooting the system, or else the bootloader will overwrite the TWRP install and replace it with the factory recovery.img. (You probably already know this.) To make sure it boots into TWRP first, since fastboot doesn't have a "reboot-recovery" command.. I just pull the battery then do the button combination to boot directly into TWRP. Doing this allowed me to say "YES" to the question "Do you want to factory reset the phone".
I don't know how many times I've wiped my phone because of this:
1. flash TWRP.
2. reboots (tries to hold the finger combo but failed - and didn't know it)
3. gets asked question - "do you want to factory reset the phone"
4. I hit YES expecting it to take me to TWRP - but instead it wipes the phone and puts stock recovery back on.
Just do this:
1. flash TWRP.
2. PULL THE BATTERY
3. Use finger combo to boot recovery.
4. When asked "do you want to factory reset the phone" - hit YES
5. TWRP boots in like 5 seconds.
This has worked now for my G4 and my V10 since they both have this issue. The V20 however does not (my current phone) - so hopefully LG is done with this crap!!
Good luck!
joesee said:
The biggest thing is.. when you first flash over TWRP, you HAVE to reboot into recovery before you try rebooting the system, or else the bootloader will overwrite the TWRP install and replace it with the factory recovery.img. (You probably already know this.)
Click to expand...
Click to collapse
What was happening on my H811 was that it was either corrupting the recovery partition afterwards or just invalidating it or something because instead of getting back the stock recovery, I'd get the scary "broken robot" screen when trying to boot into recovery.
joesee said:
To make sure it boots into TWRP first, since fastboot doesn't have a "reboot-recovery" command.. I just pull the battery then do the button combination to boot directly into TWRP. Doing this allowed me to say "YES" to the question "Do you want to factory reset the phone".
I don't know how many times I've wiped my phone because of this:
1. flash TWRP.
2. reboots (tries to hold the finger combo but failed - and didn't know it)
3. gets asked question - "do you want to factory reset the phone"
4. I hit YES expecting it to take me to TWRP - but instead it wipes the phone and puts stock recovery back on.
Click to expand...
Click to collapse
The technique I've learned to appreciate (which apparently is a new thing, and is now the suggested method for installing via fastboot according to the twrp.me website) is to load a copy of TWRP into RAM to do the flashing and rebooting. ("fastboot boot [TWRP_IMAGE_NAME]")
I try to avoid battery pulls as much as possible but I have never relied on them on a phone the way I have done over the last week (just had my G4 for about a week now) due to these funky mechanisms that LG has for getting into recovery/bootloader/download mode.
joesee said:
Just do this:
1. flash TWRP.
2. PULL THE BATTERY
3. Use finger combo to boot recovery.
4. When asked "do you want to factory reset the phone" - hit YES
5. TWRP boots in like 5 seconds.
This has worked now for my G4 and my V10 since they both have this issue. The V20 however does not (my current phone) - so hopefully LG is done with this crap!!
Click to expand...
Click to collapse
TBH I am fearful of even trying it now. (Especially since I just read about how a nandroid backup done from TWRP doesn't backup anything on the /data partition, either.. )
Which makes me even more appreciative of LineageOS's "advanced reboot" power button menu. :good:
One of the problems in my view with this LG system is that it can be very difficult to reliably press both the power and volume at the same time on this phone due to it's unusual placement of those buttons. Much harder than on a phone with those buttons on opposite sites of the device. Not to mention this silly "press both these, then release one, then 1s later press that one again" stuff.
And due to the way they designed these sequences, which among other things often have no way to easily escape them (can you imagine having this on a phone with a non-removable battery?? ), but worse, have defaults that progress to another state without any user interaction (because of the limitations of this control logic - eg, if you boot to bootloader but can't escape and don't do anything in 2 minutes, the device automatically reboots), I personally have to wonder if this doesn't make a significant contribution to the infamous bootloop issues that lots of people are having with recent LG's like the G4, G5, V20, etc.
joesee said:
Good luck!
Click to expand...
Click to collapse
Thanks.
My phone is hanging on the 2nd screen that just says Samsung.
I bought this phone as *locked* and it had a custom ROM on it. <----- didn't know that part of the deal.
I needed to unlock it.
Purchased a unlock code, didn't work.
Seller pointed me to a website to flash the OEM ROM, but it wasn't OEM. It was a rooted version.
Is it bricked? What are my options?
Please point me to a thread, if this has been discussed before.
Need more details? Just ask, cause it's money down the toilet at the moment.
Thanks.
What bootloader and modem are on the phone?
What Rom is on the phone?
It is not bricked at this point, it should be recoverable with a bit or work. Was it running when you purchased it? If you have spent a lot of time customizing it, I would suggest going into recovery and wiping cache and dalvik-cache. This will be an option on custom recoveries. If your device has a custom ROM it should have a custom recovery. To get into the recovery, turn the phone off. Then press and hold the Volume Up, and Home buttons. While holding them, press and hold the Power button. Once you see the small text at the top of the screen, release the Power button. At the next image you can release the other buttons. What you do next depends on the recovery. It will be Wipe if you have TWRP, if you have a sub-menu you could select only wipe/clear cache and dalvik-cache.
If for some reason you have the stock recovery, your only option will be to do factory reset. This will clear a bit more, but should also get you up and running.
Hello, I think to me its look like you get stuck in boot process. Is it ATT phone?
If it is... First you will need to download original ATT ROM. Then using ODIN you will have to install it. When you use ODIN, you will have to use appropriate option. That is "SECRET". Remember that))
99% of boot hang ups such as yours can be solved by factory resetting. If it's a stock recovery it will wipe ALL user data, including internal SD, but should get you running like dawgdoc mentioned.
Sent from my SGH-T999 using Tapatalk