Possible Brick? - G3 Q&A, Help & Troubleshooting

Went to flash the new Marshmallow Stock rom and flashed what I thought was it. Until I go to reboot and my phone won't turn on. Flashed the rom from Here, not noticing that it's for the International variant of the g3. Is there a way to fix this without having to take it back to tmobile?

Bump. I just want to be able to at least get back into twrp, I have backups made...

Naturesretard said:
Bump. I just want to be able to at least get back into twrp, I have backups made...
Click to expand...
Click to collapse
So I assume you can't enter TWRP?
Does your pc recognize your phone?

Elanduir said:
So I assume you can't enter TWRP?
Does your pc recognize your phone?
Click to expand...
Click to collapse
Nope. Phone won't turn on and PC doesn't really recognize it like it usually did. Phone won't turn on or anything, so I can't get into twrp or download mode. Found This thread to try and get it responsive. I can't seem to short the pins correctly

Managed to finally short the wires, but the phone wouldn't go very far. It kept throwing up errors about "waiting for the device to connect in flash prg". I gave up and decided to just wait for the phone they said I'd get today due to overnight shipping; it never got shipped that day when I made the call at 1pm, so now i have to wait an extra day.

Related

[Q] Did I brick my phone?

Hello,
I was trying to flash a new Rom onto my phone (Superfly) and installed the .zip file from clockwork, however, when I try to boot the phone, it sticks at the Mytouch slide screen.
I cant load into the card nor the phone.
Is there any way to reverse this?
Thanks in advance!
Hopefully you made a backup. You should still be able to boot into recovery and restore your backup or even flash a new rom.
sandpaperback said:
Hopefully you made a backup. You should still be able to boot into recovery and restore your backup or even flash a new rom.
Click to expand...
Click to collapse
The problem the OP and myself are having is that we cant load Clockwork recovery, and I think its cause when we flashed the new rom, it did away with USB debugging mode, and now we cant get back into the OS to select it again. I too am stuck in this loop, and I might just have to bite the bullet and bring it in to tmo and tell em it just stopped working for no reason...
dion20 said:
The problem the OP and myself are having is that we cant load Clockwork recovery, and I think its cause when we flashed the new rom, it did away with USB debugging mode, and now we cant get back into the OS to select it again. I too am stuck in this loop, and I might just have to bite the bullet and bring it in to tmo and tell em it just stopped working for no reason...
Click to expand...
Click to collapse
The USB debugging option means nothing while booted in to recovery. If you haven't flashed the engineering rom before you will need to redo the loop/ota.zip/update.zip spoof to get back in to clockwork.
I did do a nandroid backup, but the phone magically can not find it now. And It took forever to get to work, but I was finally able to get back into clockwork and tried to install another a different rom (Kanged CM6 ROM) but ended with the same results of sticking on the mytouch slide startup screen. Frustrating, because it probably took about 3 hours to get back into clockwork!
Any other suggestions???
wipe everything on the phone, find the thread that walks you through that
cursexcore said:
I did do a nandroid backup, but the phone magically can not find it now. And It took forever to get to work, but I was finally able to get back into clockwork and tried to install another a different rom (Kanged CM6 ROM) but ended with the same results of sticking on the mytouch slide startup screen. Frustrating, because it probably took about 3 hours to get back into clockwork!
Any other suggestions???
Click to expand...
Click to collapse
As was noted previously, if you haven't flashed the ESPRIMG rom, you're basically looking at re-rooting your phone every time you want to install a different rom. This means going through the whole process again and again and again.
falken98 said:
The USB debugging option means nothing while booted in to recovery. If you haven't flashed the engineering rom before you will need to redo the loop/ota.zip/update.zip spoof to get back in to clockwork.
Click to expand...
Click to collapse
thats weird, cause before I could get into clockwork after 2 tries max, not I tried repeatedly for 10 mins and it didnt work, so I should just keep tryin to get into clock work then?
Yes, keep trying. And when you do, please flash the engineering rom and keep the proper update.zip on your card! It will save you a lot of trouble in the long run.
sandpaperback said:
Yes, keep trying. And when you do, please flash the engineering rom and keep the proper update.zip on your card! It will save you a lot of trouble in the long run.
Click to expand...
Click to collapse
will do, theres alot of assumptions around here tho, and newbs to android are kinda expected to know things without them being stated in the threads..
Now I know theres something that makes it so I dont have to go thru the pain of rooting to get into clockwork I'm def gna use it..
what method should I use? Ive been doing the following and no luck so far
1 - cd to android sdk tools folder
2 - vol down + power for recovery
3 - highlight recovery
4 - run loop in cmd
5 - plug usb into phone
6 - plug usb into pc, and before it changes to HBOOT from USB i hit power to select recovery
7 - adb devices sees it as an offline device for a few cycles, then it disappears.
after step 7 I've tried running update.zip
unplugging and plugging back in
ctrl+c to stop the script when its offline
unplug when its noticed as an offline device
whats the best way to get into it now?
======
EDIT - finally got it into recovery, i loaded up htc's recover with it plugged it to the pc so it loaded up HBOOT from USB
normally your are not bricked if:
1. you can boot into recovery
2. you can not boot into recovery yet you can boot into bootloader [HOLD (power + volume down) to boot]
Don't worry I got a black/blank screen of death the other day for flashing the wrong boot.img fortunately I was able to boot into bootloader and start from scratch using the ESPRIMG.zip
dion20 said:
will do, theres alot of assumptions around here tho, and newbs to android are kinda expected to know things without them being stated in the threads..
Click to expand...
Click to collapse
I agree to an extent, but if you take the time to read through things thoroughly (as in every post in the How To Root or Engineering Build or even Rom Bible thread), you'll be okay. This is my first Android device as well. I put off rooting for a solid couple of weeks while I read through everything I could. I was completely paranoid about bricking my phone. Eventually, I went for it. Even then I had a couple hiccups along the way (including have to re-root two more times), but all the information is here.
So an update:
I went to a Tmobile retail store to see if I could do a direct swap and am having a new phone sent out to me. I will definately take all the replies into consideration when starting the root process on my new one! My final question is, since I am afraid Tmobile will not find my phone valid to be replaced under warranty due to it being rooted, is there any way to unroot and go back to stock? I have googled it, but cannot find anything specific for the slide...
Thanks!
cursexcore said:
[blah blah blah....] My final question is, since I am afraid Tmobile will not find my phone valid to be replaced under warranty due to it being rooted, is there any way to unroot and go back to stock? I have googled it, but cannot find anything specific for the slide...
Thanks!
Click to expand...
Click to collapse
My question: did u search here?
http://forum.xda-developers.com/forumdisplay.php?f=660
And found items about the champion build and this little file named ESPRIMG.zip?
U can also check out the ROM BIBLE stickie post.
u can try this:
http://forum.xda-developers.com/showthread.php?t=713507
or you can try this:
http://forum.xda-developers.com/showthread.php?t=713507
now if you really searched you would of found your own question:
http://forum.xda-developers.com/showthread.php?t=744709&highlight=unroot
cursexcore said:
So an update:
I went to a Tmobile retail store to see if I could do a direct swap and am having a new phone sent out to me. I will definately take all the replies into consideration when starting the root process on my new one! My final question is, since I am afraid Tmobile will not find my phone valid to be replaced under warranty due to it being rooted, is there any way to unroot and go back to stock? I have googled it, but cannot find anything specific for the slide...
Thanks!
Click to expand...
Click to collapse
I had the same problem you did, and fixed my phone, so its possible. refer to my post on the first page and then refer to this post and use the mirror that Wes himself posted.
http://forum.xda-developers.com/showpost.php?p=7001053&postcount=7

Rolling Restarts

I've done some research on this and haven't found and answer, so im putting it out there for you guys to get at me and let me know. I have been experiencing Rolling restarts on my phone. The phone will boot up fully, but randomly it will just restart it self. At times if I just push the power button, to turn of the screen, the phone will restart again. The phone also has an issue of staying in black and not coming back on, so I have to take the battery out in order for me to get it back to boot up.
Notes:
Im running EL29 Stock. Nothing special at all.
If there is a thread already created for this, I apologize, but ive looked and I couldn't find it.
I'm experiencing something similar except i'm running AGAT's tFH13 rom and kernel.
Every time I get the phone into recovery or even download mode, the phone just reboots itself.
Out of curiosity I opened the mobile odin app and it gave me an error saying it could not detect the device model. -_-
bas85 said:
I've done some research on this and haven't found and answer, so im putting it out there for you guys to get at me and let me know. I have been experiencing Rolling restarts on my phone. The phone will boot up fully, but randomly it will just restart it self. At times if I just push the power button, to turn of the screen, the phone will restart again. The phone also has an issue of staying in black and not coming back on, so I have to take the battery out in order for me to get it back to boot up.
Notes:
Im running EL29 Stock. Nothing special at all.
If there is a thread already created for this, I apologize, but ive looked and I couldn't find it.
Click to expand...
Click to collapse
Can you dump a logcat and attach?
(From ADB Shell)
Code:
logcat -d -f /sdcard/logdump.txt
Might help explain what's going on.
bas85 said:
I've done some research on this and haven't found and answer, so im putting it out there for you guys to get at me and let me know. I have been experiencing Rolling restarts on my phone. The phone will boot up fully, but randomly it will just restart it self. At times if I just push the power button, to turn of the screen, the phone will restart again. The phone also has an issue of staying in black and not coming back on, so I have to take the battery out in order for me to get it back to boot up.
Notes:
Im running EL29 Stock. Nothing special at all.
If there is a thread already created for this, I apologize, but ive looked and I couldn't find it.
Click to expand...
Click to collapse
That's pretty odd, I don't think I've ever heard of something like that happening unless there was something physically wrong with your phone.. have you ever tried to use Odin to reinstall a stock Rom? & out of curiosity do you have an antivirus app?
I did the Reflash back to stock through odin. Took it to sprint this morning though and found that it was a bad battery. So easy fix but annoying problem.
And with that being said, It did it to me again! Guess that wasn't the issue.
j7jman said:
That's pretty odd, I don't think I've ever heard of something like that happening unless there was something physically wrong with your phone.. have you ever tried to use Odin to reinstall a stock Rom? & out of curiosity do you have an antivirus app?
Click to expand...
Click to collapse
I have used Odin to reinstall a stock rom before. I do have an Antivirus app called Lookout. It might be something physically wrong with the phone at this point im not sure what to do.
*update* Just took it back to sprint and they replaced it for me for free. Went from black to white
I've been trying to flash it back to stock to take it to sprint but my phone just keeps rebooting even whilst in recovery mode. :-\
Sent from my cm_tenderloin using Tapatalk 2
bas85 said:
*update* Just took it back to sprint and they replaced it for me for free. Went from black to white
Click to expand...
Click to collapse
How long have you had your phone? I am having the exact same issues. My 1 year Samsung warranty expires on the 15th...
Was your phone rooted when you brought it in?
twoslo said:
I've been trying to flash it back to stock to take it to sprint but my phone just keeps rebooting even whilst in recovery mode. :-\
Sent from my cm_tenderloin using Tapatalk 2
Click to expand...
Click to collapse
I would say keep trying. Mine was doing that too but it finally held out long enough once to not restart on me. What I did was i just tapped the screen ever 10-15 seconds. Not sure if that did anythign or if I was lucky but It made it through.
MoMatt said:
How long have you had your phone? I am having the exact same issues. My 1 year Samsung warranty expires on the 15th...
Was your phone rooted when you brought it in?
Click to expand...
Click to collapse
I had my phone for less than a year. I had a sprint warranty and the Samsung 1 year warranty. Both covered this issue with no problem. I suggest taking it in if you cant find a solution to the problem. But if your rooted. Flash back to stock.
I was able to restore to a previous backup. From there i got Mobile Odin working and was able to flash the FH13 OTA, rooted though. I still can't get the power button to work and its still randomly rebooting but not as often. Still trying to get the phone to STAY in download mode to flash to stock(unrooted) with Odin.
twoslo said:
I was able to restore to a previous backup. From there i got Mobile Odin working and was able to flash the FH13 OTA, rooted though. I still can't get the power button to work and its still randomly rebooting but not as often. Still trying to get the phone to STAY in download mode to flash to stock(unrooted) with Odin.
Click to expand...
Click to collapse
You can possibly take the "risk" but I took mine that was a Rooted Stock version, and it passed their software test, so they gave me the new phone. Also if its rebooting as much or as fast as mine was, Its hard for them to even run a real test because the phone wont give them a chance to. Its up to you tho to make that decision.
Finally got the phone to stay in download mode and i was able to flash the Unrooted FF18 OC.
Reboots are fewer now but power button still doesn't work. I checked my account and my phone is still under 1 year warranty & i have the insurance. I'll be heading to sprint after work today.
Thanks for your tips and replies. :good:
Same issue. The power button on this phone is iffy. At least i think that's the problem
Swyped from a Galaxy S2 on CM10
update : they are replacing my phone because the power button is broken
It's gonna be a few days till I get the new one, tech says they are back ordered?
The stability and shutdown issues for me seem to be caused by a bad battery. Brought it into Sprint and they gave me a new one, no charge. Seems to have solved the problem.

[Q] Is it bricked? If not what is it? What do I need to do? My life can depend on it.

Hi friends!!
After my S4 decided to run away without insurance I had to revert back to my s2. It still had Hellybean on it so I upgraded it to PA 4.45 just to check it out on my phone. Then I went into the instructions on how to unlock the phone. I went to revert it back to stock ICS that it came with to do so and when I rebooted it gets stuck at the samsung logo that pulses. I can't get into recovery but I still can get into download mode but nothing works when flashed. I tried using ODIN for every stock ROM available and still nothing. I never bricked a phone before and this doesn't seem like one to me since the bricks I fixed before have never been able to go into DL mode without being jigged, Can somebody help me. I need this running asap for medical reasons. I'm a sitting duck without this phone if something should happen to me. I live alone and have no land line if I need to call 911.
ScottPomroy said:
Hi friends!!
After my S4 decided to run away without insurance I had to revert back to my s2. It still had Hellybean on it so I upgraded it to PA 4.45 just to check it out on my phone. Then I went into the instructions on how to unlock the phone. I went to revert it back to stock ICS that it came with to do so and when I rebooted it gets stuck at the samsung logo that pulses. I can't get into recovery but I still can get into download mode but nothing works when flashed. I tried using ODIN for every stock ROM available and still nothing. I never bricked a phone before and this doesn't seem like one to me since the bricks I fixed before have never been able to go into DL mode without being jigged, Can somebody help me. I need this running asap for medical reasons. I'm a sitting duck without this phone if something should happen to me. I live alone and have no land line if I need to call 911.
Click to expand...
Click to collapse
Are you trying to boot into recovery while you are plugged into a computer?
Sent from my SGH-T989
jrc2 said:
Are you trying to boot into recovery while you are plugged into a computer?
Sent from my SGH-T989
Click to expand...
Click to collapse
Of course not. But I think the problem may be that I didn't know that Kies was still installed in this computer.
And removing Kies didn't work either. I was talking to a guy that does jtag repair near me he said try that first. Gave me a pit file and it didn't help.
ScottPomroy said:
Of course not. But I think the problem may be that I didn't know that Kies was still installed in this computer.
And removing Kies didn't work either. I was talking to a guy that does jtag repair near me he said try that first. Gave me a pit file and it didn't help.
Click to expand...
Click to collapse
Here is something something that has worked for me twice. Use JOdin3 ( https://builds.casual-dev.com/jodin3/) Plug your phone in before going to the websute and put the TWRP tar file in PDA. Click start. It will say it needs to obtain a pit file. Click OK. Ignore the part about using in the download mode combo. It should bootloop your phone and you then might be able to unplug your phone and boot into recovery. I use this as a last resort but it has worked twice for me.
Sent from my SGH-T989

[Q] flashed tmo on att d850 HELP!

I just flashed a rom on my d850 and now the screen wont turn on the phone is completely unresponsive I don't know what to do I can't even get the phone to boot some one help me im sure I just bricked the phone..
sriv2102 said:
I just flashed a rom on my d850 and now the screen wont turn on the phone is completely unresponsive I don't know what to do I can't even get the phone to boot some one help me im sure I just bricked the phone..
Click to expand...
Click to collapse
First, what rom did you flash and how did you flash it?
Try this as well:
Pull the battery, press the power button for a few seconds. Put the battery back in and press the power button again. Pop the battery out a 2nd time and then put it back in. See if it turns on.
If that doesn't work, pull the battery and hook the phone up (without the battery) to a computer and again see if it turns on and shows up in device manager.
Flashing the wrong rom should only result in a non-booting situation. If you have a custom recovery installed, you should be able to still get into that. The d850 has some serious issues with successfully rebooting in general (which can be resolved by the two suggested procedures above), so I would suspect that before worrying about a brick.
Lastly, the d850 requires bumped ROMs to get by the locked bootloader. The d851 (T-Mobile version) does not have a locked bootloader, so the roms are not bumped and will of course fail to boot.
Once you get back into recovery, just wipe all partitions except for internal storage/sd card and install a correct rom.
nicknc said:
First, what rom did you flash and how did you flash it?
Try this as well:
Pull the battery, press the power button for a few seconds. Put the battery back in and press the power button again. Pop the battery out a 2nd time and then put it back in. See if it turns on.
If that doesn't work, pull the battery and hook the phone up (without the battery) to a computer and again see if it turns on and shows up in device manager.
Flashing the wrong rom should only result in a non-booting situation. If you have a custom recovery installed, you should be able to still get into that. The d850 has some serious issues with successfully rebooting in general (which can be resolved by the two suggested procedures above), so I would suspect that before worrying about a brick.
Lastly, the d850 requires bumped ROMs to get by the locked bootloader. The d851 (T-Mobile version) does not have a locked bootloader, so the roms are not bumped and will of course fail to boot.
Once you get back into recovery, just wipe all partitions except for internal storage/sd card and install a correct rom.
Click to expand...
Click to collapse
hey so i flashed the new port of the g4 on my phone and i believe i bricked the device i am not able to reach my recovery the method you mentioned did not work but plugging the phone in with out the battery did get the screen on. I'm not sure what else to do at this point I do greatly appreciate your help dude!..
sriv2102 said:
hey so i flashed the new port of the g4 on my phone and i believe i bricked the device i am not able to reach my recovery the method you mentioned did not work but plugging the phone in with out the battery did get the screen on. I'm not sure what else to do at this point I do greatly appreciate your help dude!..
Click to expand...
Click to collapse
When you say you got the phone on, what do you mean?
If it is on and showing up as a phone in Windows, why not just use the LG recovery tool and flash back to stock, then start over?
nicknc said:
When you say you got the phone on, what do you mean?
If it is on and showing up as a phone in Windows, why not just use the LG recovery tool and flash back to stock, then start over?
Click to expand...
Click to collapse
it jus shows that the battery is missing nothing else as soon as i replace the battery the screen stays black im not able to boot into download or recovery
sriv2102 said:
it jus shows that the battery is missing nothing else as soon as i replace the battery the screen stays black im not able to boot into download or recovery
Click to expand...
Click to collapse
Does it show up in windows at all?
it does under device manager i can find it .
nicknc said:
Does it show up in windows at all?
Click to expand...
Click to collapse
it does show up in windows and i have the drivers installed still.
sriv2102 said:
it does show up in windows and i have the drivers installed still.
Click to expand...
Click to collapse
Give the lg firmware flash and recovery tools a go then. There are several threads on here dealing with unbricking phones that detail what you need to do.
nicknc said:
Give the lg firmware flash and recovery tools a go then. There are several threads on here dealing with unbricking phones that detail what you need to do.
Click to expand...
Click to collapse
I did use the lg flash tool but it was not successful im not sure what else to try..
sriv2102 said:
I did use the lg flash tool but it was not successful im not sure what else to try..
Click to expand...
Click to collapse
Did you solved it? I have the same problem, the screen only turns on when i charge the phone

stuck on LG boot screen not rooted

Hey guys my verizon g4 is stuck in bootloop and im not rooted, i cant get the past the lg boot screen, it stays on their for around 20 seconds goes black and back to lg screen.
I can get into recovery but none of the options do anything ive tried safe mode, usb debug mode i even tried factory reset they all just go back to the lg screen.
I was just watching a video on facebook when it froze restarted and now im stuck, ive been restarting it all day and i was able to get it to boot up twice but it froze again within seconds any help is appreciated
it might be the defective motherboard issue that people are having. you could try reflashing the system, but if that doesn't work you probably need a new motherboard/phone
Not an answer, but an experience.
I have an HTC ONE M8, VZW. I s-offed it and rooted it right when I got it. I began adding some of my google apps and it did what your G4 is doing, stuck on VZW screen.
Since I was s-off I was able to get a recovery in and ready. I was able to get a custom rom onto the phones external sd. I flashed it with the recovery and the flash took, no more vzw screen lock up.
Your experience makes me wonder what VZW is doing to force bootloops on unlocked or rooted phones with their retail products. Paranoid maybe, but I can see VZW deliberately adding code to stick it to rooted users.....................................I say this still knowing that many have rooted the current run of devices without issues...........................
luck
i read about the problems with the motherboard going bad, im assuming thats what happened to mine. Lg sent me a replacement under warranty
Update!
i called verizon they sending me a replacement. just to let you know i flashed 13B KDZ but the bootloop was still there i let my phone on and finally turned on quickly i did a factory reset and booted up normal and its working again. still im gonna send it back. just sharing my experience maybe for other people might work too.
killa408shark said:
Update!
i called verizon they sending me a replacement. just to let you know i flashed 13B KDZ but the bootloop was still there i let my phone on and finally turned on quickly i did a factory reset and booted up normal and its working again. still im gonna send it back. just sharing my experience maybe for other people might work too.
Click to expand...
Click to collapse
What is the 13B KDZ and how did you flash it? Im having same exact issue.
My G4 tanked over the weekend. I was browsing news and the phone locked up, then it shut off and turned back on. It just bootloops now. If I stick it in the freeze for a few minutes, sometimes it will boot to the OS where it starts to optimize the apps. It will get through about 20 before it shuts off and starts the bootloop process again. I haven't even been able to get the download mode to stay on, and when it does enter download mode, it is not detected by the computer. I think my problem is the motherboard. I'm just hoping that they aren't able to figure out I had it rooted!
I'm still waiting to hear back from Verizon about a replacement.
Does anyone have any ideas on how I can flash a stock rom back on this thing to try to save my tail? I am betting not since the phone won't stay on long enough to even flash the rom.
b3y0ndd34th said:
My G4 tanked over the weekend. I was browsing news and the phone locked up, then it shut off and turned back on. It just bootloops now. If I stick it in the freeze for a few minutes, sometimes it will boot to the OS where it starts to optimize the apps. It will get through about 20 before it shuts off and starts the bootloop process again. I haven't even been able to get the download mode to stay on, and when it does enter download mode, it is not detected by the computer. I think my problem is the motherboard. I'm just hoping that they aren't able to figure out I had it rooted!
I'm still waiting to hear back from Verizon about a replacement.
Does anyone have any ideas on how I can flash a stock rom back on this thing to try to save my tail? I am betting not since the phone won't stay on long enough to even flash the rom.
Click to expand...
Click to collapse
+
My phone was rooted and got into the bootloop also and I sent it in as is and nothing happened. So I think it would be fine to send it without the stock rom.
mainlygreen said:
+
My phone was rooted and got into the bootloop also and I sent it in as is and nothing happened. So I think it would be fine to send it without the stock rom.
Click to expand...
Click to collapse
Thank you for this information, this makes me feel a little better!
The replacement is already in the mail!
same issue of mine I was out then it cut off & wouldn't come back on but now it charges up & makes it to the boot screen
b3y0ndd34th said:
Thank you for this information, this makes me feel a little better!
The replacement is already in the mail!
Click to expand...
Click to collapse
did you send the faulty unit first or they are sending it on your complaint. I am outside US and my G4 got bootloop issue n i was wondering how to get the replacement through somebody as i wont be coming for another year.
thanks
bhuvesh89 said:
did you send the faulty unit first or they are sending it on your complaint. I am outside US and my G4 got bootloop issue n i was wondering how to get the replacement through somebody as i wont be coming for another year.
thanks
Click to expand...
Click to collapse
They mailed me a new one, no battery, no back. I put my battery, sim card, sd card, and back on the new phone, fired it up. Rolled it back, rooted it, then I mailed the old one back.
Personally, I love this phone, but I think I will be getting a nexus next.

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