Rooted G2X won't turn on - T-Mobile LG G2x

I've been running CM nightlies but I decided to try a different ROM. Went through the backup with back up pro, did a nandroid backup, and wiped everything as I usually do with a new ROM. Weapons interested me, as I have not run it before. Flashed it, logged in, tried downloading backup pro so I could restore everything. As it was downloading the phone went to turn off, but got stuck at the T-mo "Goodbye" screen. Waited for awhile and decided to pull the battery. Put it back in and now it won't boot up. I can however get my computer to recognize it as an APX device. I've tried everything. Any ideas?

Looks like you're gonna have to nvflash if recovery won't boot..

Have you tried going into recovery. Was it shutting down due to low battery? If yes, that can cause problems if hangs during low battery shutdown. If you can get into recovery flash a new rom and wipe, wipe, wipe first. If not go into APX mode and reflash Clockword and rinse and repeat.

Related

[Q] Clockwork Recovery Stuck in "Recieved Files" while restoring a backup

Alright, so here's the issue. I searched and could not find anything close to this...
I have stock JH7 installed. Installed Clockwork (via Rom Manager,) backed up my ROM, Metamorphed a theme, didn't like the theme, tried to use Clockwork to restore from my backup. Clockwork would go through all of the files, but when it gets to "ReceivedFiles," it just hangs. I let it run through the night, approximately 5 hours, and in the morning it was still in the restore process at this same step. I knew something was wrong, so I unplugged, removed battery, and booted it up. My phone just sat at the Galaxy 'S' screen and would not start up.
After several more attempts with 2 different backups (always hanging at the same place) I finally wiped data, cache, & dalvik cach, then booted it up. All was well and working stock. Then I shut down, booted into recovery, opened Clockwork, and attempted to restore again. My phone is currently sitting at the same step as before.
Any clues? I've attached a picture of its screen.
Did you pull the battery out? Mine is stuck as well....was updating to Serendipity 5.1.
Finding update package...
Opening update package...
installing update....
And it's been there for over half hour
I pulled it and can get back in the phone just fine. It seems to still get stuck there though.

HELP! G2X will not boot up, will not factory reset

I just got a replacement G2x and ended up one click rooting it. I installed bloat freezer and started freezing programs that I did before. I accidentally froze "launcher" since I am using launcherpro anyways. It seemed to be ok, but then I froze App Pack and it gave me the constant force close like some of the apps do. I pulled the battery and upon starting it up again, it gives me the LG logo at full brightness. It then dims to half brightness and then goes black. (unresponsive)
I try power + volume down and it brings me to the unpacking android like it should for a factory reset. Shortly after, the screen goes black and just sits there unresponsive but with the notification lights lit up. I had not gotten around to doing an nvflash recovery yet and dont have rom manager or clockwork installed yet. I just want to get back to stock or be able to at least boot up.
Please help.
Cyberdan3 said:
I just got a replacement G2x and ended up one click rooting it. I installed bloat freezer and started freezing programs that I did before. I accidentally froze "launcher" since I am using launcherpro anyways. It seemed to be ok, but then I froze App Pack and it gave me the constant force close like some of the apps do. I pulled the battery and upon starting it up again, it gives me the LG logo at full brightness. It then dims to half brightness and then goes black. (unresponsive)
I try power + volume down and it brings me to the unpacking android like it should for a factory reset. Shortly after, the screen goes black and just sits there unresponsive but with the notification lights lit up. I had not gotten around to doing an nvflash recovery yet and dont have rom manager or clockwork installed yet. I just want to get back to stock or be able to at least boot up.
Please help.
Click to expand...
Click to collapse
I believe factory reset on stock recovery is volume up + power. Either way, I'm pretty sure you have to hold them until it starts the restore process.
Nvflash CWM recovery, restore the stock nandroid dump.
This should take roughly 10 mins to complete and will get you back to stock (minus the recovery).
GideonX said:
Nvflash CWM recovery, restore the stock nandroid dump.
This should take roughly 10 mins to complete and will get you back to stock (minus the recovery).
Click to expand...
Click to collapse
what he said. took the words outta my mouth ahah
Thanks guys, I had done the NVFlash before, I was just worried about bricking my phone if I did it when I wasn't supposed to
Well after doing all that, it still only boots to the LG Logo. I can enter clockwork recovery and even do a factory reset (and the G2X stock nandroid backup) but when I restart the phone it won't bring me past the LG screen.......
Any other suggestions?
Cyberdan3 said:
Well after doing all that, it still only boots to the LG Logo. I can enter clockwork recovery and even do a factory reset (and the G2X stock nandroid backup) but when I restart the phone it won't bring me past the LG screen.......
Any other suggestions?
Click to expand...
Click to collapse
Send it back saying they sent you another messed up one, and then again I suggest to you and everyone else to forget about rooting, since there are more negatives that outweigh the benefits to a rooted phone. It's just foolish and it's no wonder that the G2x has a lot of problems, it's because most that do complain of a problem have rooted or tried rooting the phone.
If I send it back and they get it to boot, it will still have superuser which means it was rooted. I don't want them to void any warranty and I am sure they would not have let it out of the warehouse like that.....
Rooting is not the reason the G2X has problems. LG is the problem....
Anyone have anything useful for me to do. I like that I can at least enter recovery and do a factory reset, I just need to get this thing to boot past the LG logo.
Did you do full wipe before restoring. Install a different rom instead of stock....
G2x with CM7 and faux .18 kernel. [email protected] 5091 quadrant.
Cyberdan3 said:
If I send it back and they get it to boot, it will still have superuser which means it was rooted. I don't want them to void any warranty and I am sure they would not have let it out of the warehouse like that.....
Rooting is not the reason the G2X has problems. LG is the problem....
Anyone have anything useful for me to do. I like that I can at least enter recovery and do a factory reset, I just need to get this thing to boot past the LG logo.
Click to expand...
Click to collapse
After you did the reset and it would not boot up - have you tried pulling the battery and booting up again? I have had to do that a number of times.
I have pulled the battery so many times. What will flashing a new rom do that a stock rom won't?
After you restored the stock nandroid, did you wipe data, cache, dalvik again?
Wipe before and after restore. It works, I've done it oodles of times.
In addition to what GideonX posted, make sure you format system, format cache, and format data.
I did just as Gideon stated and it still cannot boot past the LG logo. I wiped everything before, flashed Gunmann's stock nandroid backup, then wiped everything again....
What now?
Cyberdan3 said:
I did just as Gideon stated and it still cannot boot past the LG logo. I wiped everything before, flashed Gunmann's stock nandroid backup, then wiped everything again....
What now?
Click to expand...
Click to collapse
This same thing happened to me on my second night of fooling around with the phone. I fixed it by reflashing with the nvflasher. Make sure you follow all the steps to the T.
I followed every single step exactly. I ended up just putting the battery in and it booted fully after about 5 hours of sitting there. The battery was at 1% about to die. I don't know what made it boot up near its battery death. Either way, I was able to unroot and the next time I turned the phone off, it wouldn't boot again. It looks like it is an issue with the phone itself
Same problem
Hey, did you fixed the problem??
I'ts happening with my G2x...
Some times, it wont boot up, i leave it alone, and then powers up with 1% or 0% battery.
Today booted up with the right charge. And works flawlessly. But if i power it off i'm shure that the problem will be back.
How
GideonX said:
Nvflash CWM recovery, restore the stock nandroid dump.
This should take roughly 10 mins to complete and will get you back to stock (minus the recovery).
Click to expand...
Click to collapse
How do you do that? Pleas tell
Go to the ROM for recovery thread in development section and follow it step by step.
Sent from my SPH-D710 using xda premium

Infuse stuck in boot logo loop

My infuse is rooted with zues. A few weeks ago, it was stuck on the samsung boot logo and it keeps looping. I wiped data and cache and installed zues again and it was fixed. Last night, this happened... so my phone turns on for 2 minutes max, then turns off and starts the loop. I can only keep on for 2 minutes before it starts looping again. by saying keeping it on for 2 minutes, i mean everything works! talk, text, games, ect...
so i turned it off, went to clockwork or root menu, whatever you guys call it, and i wiped data and cache. Whats weird is that even on boot menu or clockwork, it still wont stay on, it keeps turning off and turns on and loops!
i installed zues again, still turns off and loops
next step? is my phone dead?
Did you have any undervolt settings applied?
The phone is not underclocked, it is not overclocked. It was rooted, I unrooted it. its currently unrooted absolutely factory stock and still doing that. What can I do to fix this?
warranty is over as of 3 months ago
Forgot to mention the most important thing!!!
When I am on the phone with someone, it works perfectly forever, as soon as i hang up, it ends the call. this key thing might help someone find the solution!!
himalaya333 said:
My infuse is rooted with zues. A few weeks ago, it was stuck on the samsung boot logo and it keeps looping. I wiped data and cache and installed zues again and it was fixed. Last night, this happened... so my phone turns on for 2 minutes max, then turns off and starts the loop. I can only keep on for 2 minutes before it starts looping again. by saying keeping it on for 2 minutes, i mean everything works! talk, text, games, ect...
so i turned it off, went to clockwork or root menu, whatever you guys call it, and i wiped data and cache. Whats weird is that even on boot menu or clockwork, it still wont stay on, it keeps turning off and turns on and loops!
i installed zues again, still turns off and loops
next step? is my phone dead?
Click to expand...
Click to collapse
Don't panic just yet... I doubt your phone is dead.
You say you've "wiped data and cache". Are you also making sure to wipe /system and Dalvik Cache?
Try flashing Zeus again.
Boot to CWM, Wipe EVERYTHING (/data, /cache, /system, Dalvik Cache). (Alternatively, get "Clean Wipe" from Qkster's Scripts and flash with CWM to easily wipe everything.)
Flash Zeus and go.
If you're still having problems, perhaps try a different rom?
okay, I read everything you guys wrote.. This is where I am, I am open to suggestions
I am on the stock rom and unrooted. Phone still boot loops. What should I do now? Step by step instructions would be great. Im unrooted, so should i root again? even though im having this problem?
bump! really need help with this guys!
Have you tried going back to stock?
If it keeps looping while on download mode then I would say you are dealing with a hardware issue.
Sent from my sweet & buttery Infuse
It just came to me that it doesn't loop in download mode. It does loop in clockwork, I flashed the stock kernel using ODIN and went completely stock through ODIN.
How do i fix this? i'm pissed that i had it for a year and three months and right after the warranty ended, the phone stopped working! Samsung never again unless this issue is fixed
I'm a newbie to flashing, so take it with a grain of salt. At least two more things seem worth trying to me:
1 - Try factory data reset (assuming you already tried the wipe Davlick and wipe cache). I'm not positive what this does, but I think you may lose some of your data if it's not backed up.
2 - If that doesn't work, try qkster's Heimdall UCLB3 stock (since you can get into download mode...shouldn't be a problem). This is complete back to stock so should be able to clear any software problem I'd think. I know you may think it's redundant since you are already back to stock, but worth trying imo since some things just take more than one try, and you may have had a bad flash the first time around.
Why zeus? try latest ones with jelly bean
Hey,
Try other roms based out of jelly bean. They are pretty stable. CM10 with 09/14 build is the latest
Here are the standard steps if you have CWM enabled.
1. Factory re-set (only when switching between different roms).
2. Cache partition wipe
3. Dalvik Cache wipe
4. Install the zip file
5. Re-start and wait until it re-starts. Initially it will take some time.
I have tried various roms and versions as well. Best would be the CM10 Jelly bean.
Thanks Kran.

Phone Just Shut Off - Now Won't Boot

Okay this is the second time this happened. My phone just completely shut down randomly as I was opening a tab in Chrome. I turn it back on, flashes Samsung then the Slimkat screen but won't go past. I put the battery in it, it turns itself back on (vibrates right after I put the battery back in). I can get to recovery and I can get to download mode.
When I had CM11, the phone would keep rebooting. The last time it did this, it had the same problem, so last night I said screw it and went to Slimkat. To fix this issue, I had to go back to a stock rooted rom, then flash recovery, then flash Slimkat, etc. It worked until today. I flashed the build on my phone and that doesn't fix it either.
What is the problem? Seems like my phone is soft bricking itself? I'd rather not go back and configure everything yet again.
Okay I've wiped data, tried to reflash the rom, and now when I get into download mode, the phone just goes black.

[Q] Weird softbrick - phone reboots constantly after factory reset

Ok, so I think I may have finally killed one of my S2 Skyrockets.
I attempted to use the factory reset function from within Candy 5.1.1. However, on reboot the phone entered TWRP, or rather tried. Instead of booting into the recovery, it just kept restarting over and over again. I couldn't get it to boot into the OS or TWRP.
Thinking I had just soft-bricked it, I went into ODIN mode and uploaded a full restore image. Now I don't get stuck in a TWRP bootloop, I am stuck in a different bootloot. I see "Rethink Possible" go black, wait a few seconds, then it restarts again. I have pulled the battery out several times, attempted to boot into recovery (where I get the original TWRP bootloop) etc.
Is there any way to recover this device, or am I hosed?
[UPDATE]
Ok, this was one of the scarier things I've run into, but I recovered the phone. I used the sammobile version of the UCMC1 image (which blows away everything). This didn't reboot, it just hung. However, I was able to get into 3e (the stock recovery) and do a factory reset. THAT got me past the block. I'm now in the process of putting TWRP back on along with Candy.
Apparently you REALLY don't want to screw with the factory reset function...

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