Database Develop

[Q] Unable to boot tablet.. please help

Hi I hope someone can help me as i'm a little stuck how to proceed....
Basically I purchased a new P7310 tablet 2 days ago with the idea of installing lovely JellyBean.
I firstly 'Rooted' the following the instructions on http://forum.xda-developers.com/showthread.php?t=1406137 and then installed and run 'Superuser' without problems.
Next I installed 'Titanium Backup Root' and 'RomManager from ClockWorkMod', I run Titanium Backup Root and carried out a full system and apps backup successfully.
Next I connected my tablet to my Windows PC and downloaded the latest two ROM zip files from http://forum.xda-developers.com/showthread.php?t=1777398 and copied them to the Root of my SDcard.
I then disconnected my tablet and clicked the 'RomManager' app, once opened I clicked on the 'Boot in Recovery' button and a message appeared saying it needs to install the Recovery Manager, so I clicked OK. Next a success message appear saying it installed OK. So I decided to click the 'Backup ROM' button before I started just to be safe but the tablet switched off... black screen, it then loaded up but the Samsung logo flash up then disappeared.
Now If I try to power on the tablet I just get to the logo then powers off, if I try to boot into recovery mode it displays the two icons on the screen ok but selecting the left icon (with mini android character) it powers off. If I select the other green icon it shows me a message about installing custom roms and asks me to connect the tablet to a USB... followed by asking about 'odin3'?
I'm totally confused what I can do now, as I say I haven't actually got to the point of installing the JelyBean Rom, I just wanted to make a few backups first.
Any help much appreciated..thanks.

From further investigation I think I have soft bricked my tab :crying:
Now trying to find out how I might be able to fix it, found this post which I really hope will help me - http://forum.xda-developers.com/showthread.php?t=1133590
Any help with trying to fix my tab would be great.. thanks.

Fixed it thanks to this forum :victory:
Encase anyone else has the same issue I just downloaded the original ROM file for my UK P7310 (P7310XEUKJ4_P7310XXKJ4_HOME.tar.md5) which was approx 600MB (once extracted to desktop) from http://forum.xda-developers.com/showthread.php?t=1582943
And followed the screen shot instructions further down the thread from user 'suwandiapr' which informed me which options to have selected when runing the 'Odind3 v1.85' application.
The whole process took around 10 minutes to complete.

Sounds like ROM Manager screwed you. This is why I'm not a big fan of these Play Store release ROM/recovery installers. You can't test on every device, therefore there are going to be issues and some people are going to end up with bricks. Sure, they're convenient, and they work most of the time, but when they don't work, it has the potential to be catastrophic.
IMO, stick with flashing things through working recovery (or Odin the first time).
EDIT: Also, glad you're back up and running.

had same problem with p7300 after Rom Manager.
now using cwm for total backups and 'my backup' for applications when moving between different roms.

I'll second everything said. Always use a recovery to flash a rom. Never rom manager or other such things i hard bricked my i727 using goo manager. Don't trust the rom either rom manager or goo manager say are compatible with you device. Pretty sure my hard brick was from a gapps goo manager said was compatible with the rom. Check xda and what others have said works
Sent from my SAMSUNG-SGH-I957 using xda app-developers app

The best option to flash any rom is from the cwm recovery, unless its a stock rom and u want to use Odin from dl mode. Also, some versions of cwm recovery are deemed dangerous for ics. Pls visit tracids thread in development for details.

[Q] stable custom rom for mini2?

Hi everybody,
sorry for posting this outside the mini 2 forum, but appearently that's a developers reserved forum, so I had no rights to post there.
I would like to ask what is the latest stable custom rom developed for mini2, where to find it and possibly an instruction page.
I had good experience with CM on another galaxy before, so I checked on the the CM website first but mini 2 is not listed there
On the other end I saw a long post on the mini2 developers forum saying that CM10 was actually created, but the post is 91 pages long(!), so forgive me if I didn't read it all. Is it working?
I also checked if there was something like an "in evidence" post with instructions for newbies but couldn't see any, maybe I missed it.
Can someone point me to the right page?
thank you for your held
davide

mm in the meantime I screwed things up. I installed gapps and now it only boots in recovery mode...
why? what shall I do?
please help
thank you
davide

ok, now I'm starting to panic.
why does nobody answer, am I doing something wrong with this post?
I reinstalled the stock rom. I first tried using CWM recovery and selecting install zip file from sd card, but it didn't work: it told me BAD regarding the zip file (downloaded from sammobile), then I succeded using odin. by the way which is the correct method?
However it now seems to start, but I get in loops messages from the setupwizard that says the guided configuration has crashed and also from gapps that Google service Framework has crashed (but should gapps be wiped by the rom flash???).
the problem is that the first of the two keeps restarting and crashing so the phone doesn't do anything else then showing this messages.
please help
davide

After you flash Stock ROM via Odin. Remove battery, put it back. Boot into stock recovery - clear user data & cache and reboot. If the same error occurs try deleting /Android directory(old cache) in your sd card.

thank you for your reply, unfortunately it didn't help.
what do you mean by "stock recovery"? the recovery I see, I believe is CWM which I installed before, but I'm not sure.
anyhow from there I wiped user&cache but I had tried this before and removing teh battery didn't make a difference.
I do not have any /Android directory on my SD card.
it's a simple 4GB fat 32 partition with a single file in it (the zip with stock rom I tried to flash before using odin) and nothing else.

by the way, I used odin3 v.1.83 to flash and I selected the file using PDA button,
but I also have "bootloader", "phone" and "csc" options.
what is the difference?

everything I do makes it more dramatic!
I tried reapeating the whole procedure once again, and odin crashed while flashing teh rom. now it doesn't even boot in download mode, it simply asys to connect kies in recovery mode. but kies never saw my phone in spite of driveres reinstallation, and it is of course not seeing it now!!

yukdav said:
everything I do makes it more dramatic!
I tried reapeating the whole procedure once again, and odin crashed while flashing teh rom. now it doesn't even boot in download mode, it simply asys to connect kies in recovery mode. but kies never saw my phone in spite of driveres reinstallation, and it is of course not seeing it now!!
Click to expand...
Click to collapse
you should terminate kies before using odin. You can kill it in task manager, because kies intereferes with ODIN.
You should'nt be concerned with bootloader and the other options. As long as ur downloaded stock has tar.md5 extension you just place it in the PDA section and select Auto reboot and F. Reset time only.
Also You should only disconnect when it says PASS otherwise u will brick ur phone.
When u success fully flash ur stock rom, the chance is it will not get to homescreen
So u remove battery, reinsert it, press and hold HOME button together with POWER button, the phone boots into stock recovery, you choose wipe data and cache, then reboot. (chemicalrage explained this)
If it ain't booting into download mode u should go to service centre.
PS: My advice is to stay away from custom roms until samsung releases jelly bean for mini 2, then better custom roms will be released.

Many Problems with installing Cyanogenmod on LG Optimus 4X HD...

Hello everybody,
so I'm as new to this forum as I am to the android world. Just this Wednesday i bought a new LG Optimus 4X HD on amazon.de
Thought it would be nice to start of with Cyanogenmod.
So I started my search for some good "How-To's"...it were many I went through and I already invested many hours in getting this running. Sadly it still doesn't work. I actually wanted to stay with one How-To but at one point there's always a download not working so that other sources are needed.
So what did I do...
-I rooted it yes (at this point I needed to download "Rooting Toolkit for Optimus 4X HD" which wasn't downloadable so i switched to another How-To, btw. first How-To: http://androidlegend.com/android-4-2-1-via-cyanogenmod-10-1-for-lg-optimus-4x-hd-p880-cm10-1/
-Installed "LG 4X Recovery 1.2" and installed this way CWM.
-At another point here I installed ROM Manager, installed it and went into Recovery and here happend the first problem, kernel panic.
Said something like "couldn't load kernel/wrong kernel", kernel panics...Me panics too
Anyway, force kill -> auto reboot -> still kernel panic -> again -> batterie out and a few times with usb cable connected to PC -> Batterie again, works :good:
Ok so Clockworkmods Rom Manager seemed to be not that good... did recovery boot with LG 4X Recovery, tada works, I go into the folder with the Cyanogenmod-zip and want to start the ROM installation and it says Status 7 (of course I googled Status 7 and searched here in the xda-boards for it, nothing helpful found yet)
Installed older version of LG 4X Recovery (1.1), still same fault.
I uninstall the ROM manager, redownload and reinstall, try to backup -> Kernel panic.
I search for a different How-To, yet nothing good happened. Others go something similar and say "at booting press On-Button and Volume down-button at the same time", I do that -> Kernel panic
I have no idea whats wrong with the kernel...but normal booting works fine.
Next I read something about needing to unlock bootloader, have a workthrough aka this http://forum.xda-developers.com/showthread.php?t=2224020
After I enter "adb reboot oem-unlock" in DOS command window it should say something concerning "open bootloader", but not in my case, just a normal reboot happened (this is what it looks like at least). Checking the hidden menu also doesn't show anything as I don't have the option with the boot-loader status there.
Next trick, I go to LG Recovery again and first wipe the whole stuff and try then the Cyanogen istall, still doesn't work and as I wasn't able to backups before (tried Titanium but it froze at 12% and the stuff about ROM Manager is told^^) I now had a clean factory install, all my work before lost, nothing rooted and still a kernel which panics when I do the "safe-boot"(this volume- and on-button-thing).
I also tried 3-All-in-one solutions, neither of them worked. (2 german ones, and one english one)
So I think thats it, ah wrong, still not finished. I also tried to install a new kernel to erase that f****ng problem with the kernel panic. I choose to use WerwewolfJB_v005 http://forum.xda-developers.com/showthread.php?t=2256899
the easy and fast way made the same as the try before with the "open bootloader"-try, just normal restart. When I enter the second line in the command line, it just says "waiting for device".
So yeah, thats it. I don't know what else to do. Does anyone know what I could also do, or is this case unsolvable? Is the Smartphone broken or did I make a mistake at any point? What should I do?
I'd be super glad if anyone could help me here. I hope I described my case well enough. I hope I didn't forget anything.
Thanks in advance!
Greetz chrisus

I am also new to this stuff but maybe i could help you anyway
What is the Firmware Version of your phone?
(Sorry for bad english )

The old "adb reboot oem-unlock" didn't work for me on UK, v234-000 either. I followed this thread instead and it worked perfectly first time.
As long as your phone has been turned on and connected to the network for long enough on v20x you should be fine - once you get the notification from LG about your phone being registered or similar then you'll be fine, normally a couple of hours.
Just reflash your phone to stock, wait for the notification and try the two-step method from the above post and you should be fine.

root , recorery and unlock boot loader
you must have your bootloader unlocked in order to flash kernels
( this worked for me but I can't guarantee it will work for others you can only try !! be aware when messing with firmware and bootloader you warranty could be voided )
make sure your phone is rooted you know if it is rooted because you will have superuser installed in your apps ( grey square icon with green android head on it ). if not I used this method to root my phone so try this http://forum.xda-developers.com/showthread.php?t=2180688
if your phone is rooted next you will need a recovery this will help to backup your phone and create a restore point so in case any thing goes wrong. to install a recovery go to play store and download rom manager ( clockworkmod ) once installed open rom manger and select recovery setup. then select install or update recovery then select your phone ( lg optimus 4x hd). then select flash clockworkmod recovery. and then wait while it downloads and setup . hopefully when finished it will say succesfull. ( make sure phone is rooted or it wont work ) to check clockwork mod is working you can reboot into recovery through rom manager or power off phone then hold volume down key press power button to power up but keep holding volume down key until recovery boot up. ( be a wise option to backup phone now in recovery)
next to unlock bootloader ( so you can flash roms with kernels) go to this thread, http://forum.xda-developers.com/showthread.php?t=2224020
and download the BL_unlock_new .rar file when its download copy it to your desktop on pc and then extract it to desktop on pc . now make sure your phone is not connected to your computer go to phone settings,then go to development options, and then select usb debugging on. once debugging is on now connect your phone to pc wait for it to connect you can keep your phone on charging mode. now open the BL_unlocking_new extracted folder on desktop on pc and double click on the BL_unlock file a box should open up on your desktop asking you to tap a key to continue so press a key now your phone should reboot and some white writing will appear on screen .on your desktop the bottom line should say please... now tap a key on computer it should say press any key to continue < waiting for device> now disconnect phone from computer look on phone screen it should say now ready! now hold power button for 10 secs and let phone reboot. to test if bootloader is unlocked on phone go to dail pad and dail this 3845#*880# you should get the hidden menu on your screen scroll down to bootloader unlock check and select then select bootloader unlock check and hopefully it should say unlock...
now you have root , recovery and bootloader unlock, now you can download a rom for this phone copy rom ( should be a zip file ) to your phone then open rom manager on phone and reboot in to recovery or power off phone, hold volume down button then press power button should now boot into recovery then you want to use volume keys to scroll down and select wipe data/factory reset with power button then scroll down and select advanced then scroll down and select wipe dalvik cache then you want to select go back then select install zip from sd card then select where you saved your rom sd card or external sd card then select rom then select install...
hopefully if that's helped you or anybody else ...

Hursty uk said:
next to unlock bootloader ( so you can flash roms with kernels) go to this thread, http://forum.xda-developers.com/showthread.php?t=2224020
and download the BL_unlock_new .rar file
Click to expand...
Click to collapse
If the OP can possibly get his bootloader unlocked following the official method then he should, rather than using that file. Nobody really knows what all the 'fuses' that are blown by using that file do and that would certainly result in his warranty being voided in any country, whereas in a lot of countries his warranty won't actually be voided by using the official unlock method.

added warning
SimonTS said:
If the OP can possibly get his bootloader unlocked following the official method then he should, rather than using that file. Nobody really knows what all the 'fuses' that are blown by using that file do and that would certainly result in his warranty being voided in any country, whereas in a lot of countries his warranty won't actually be voided by using the official unlock method.
Click to expand...
Click to collapse
edited last post with a warning you could void warranty !!

Ok, thanks for the answers so far. But still, wasn't able to get any further.
@Dexxon: Firmware version is 4.0.3
Besides: Kernel Version is 2.6.39.4 and there's also something written like "[email protected] #1" in the hidden menu...is this normal? AP Bootloader Verison unknown and AP OS Version is 2.6.39.4 also this jinwoo...
@SimonTS: I tried to unlock the bootloader with your link and advices (which is the same as i tried before).
Got a message saying "Thanks for buying this LG Phone..blabla" and I guess thats what you mentantioned about that informing.
Battery was loaded to 100% so i connected it to PC, said "LG Software Mode Connection" on the phone (before I always took that "data exchange connection"), went to the adb folder and made a command window there, entered "adb reboot-bootloader", smartphone reboots, should stay in LG window screen, but it doesn't. It just boots totally normal into the home screen.
@Hursty uk: As I said in the first post. Everything regarding the ROM Manager from CWM sends my Phone into kernel panic. As this is quite hard to get a normal reboot again (even battery out for some time and back-in doesn't solve this) I really prefere to not use this option. As it is just frustrating and doesn't help.
And yes it is already rooted (I have SuperSU and I checked it with the "Root Checker"-App) Everything says it is rooted. I rooted it with that method: androidlegend.com/how-to-root-lg-optimus-4x-hd-o4x-p880
Ah I really don't know what else to do. Is something just wrong with my device?
btw I also can't do a software update with the LG Software from there website, so I could at least go 4.1 instead of 4.0.3 atm...
When I try it that way, and install the USB-Drvier for LG P880 the SW-Update button stays grey and is unclickable even though the phone is connected.

chrisus said:
Ok, thanks for the answers so far. But still, wasn't able to get any further.
@Dexxon: Firmware version is 4.0.3
Besides: Kernel Version is 2.6.39.4 and there's also something written like "[email protected] #1" in the hidden menu...is this normal? AP Bootloader Verison unknown and AP OS Version is 2.6.39.4 also this jinwoo...
@SimonTS: I tried to unlock the bootloader with your link and advices (which is the same as i tried before).
Got a message saying "Thanks for buying this LG Phone..blabla" and I guess thats what you mentantioned about that informing.
Battery was loaded to 100% so i connected it to PC, said "LG Software Mode Connection" on the phone (before I always took that "data exchange connection"), went to the adb folder and made a command window there, entered "adb reboot-bootloader", smartphone reboots, should stay in LG window screen, but it doesn't. It just boots totally normal into the home screen.
@Hursty uk: As I said in the first post. Everything regarding the ROM Manager from CWM sends my Phone into kernel panic. As this is quite hard to get a normal reboot again (even battery out for some time and back-in doesn't solve this) I really prefere to not use this option. As it is just frustrating and doesn't help.
And yes it is already rooted (I have SuperSU and I checked it with the "Root Checker"-App) Everything says it is rooted. I rooted it with that method: androidlegend.com/how-to-root-lg-optimus-4x-hd-o4x-p880
Ah I really don't know what else to do. Is something just wrong with my device?
btw I also can't do a software update with the LG Software from there website, so I could at least go 4.1 instead of 4.0.3 atm...
When I try it that way, and install the USB-Drvier for LG P880 the SW-Update button stays grey and is unclickable even though the phone is connected.
Click to expand...
Click to collapse
To unlock the bootloader following either of the official methods requires you to be running v20x (The LG Stock v4.1 code) first, so that is why the commands are doing nothing for you.
For the moment, forget about CWM, Root, Bootloaders etc - the key thing is to get your phone working again. Can you reinstall stock v10x software following the guide on this page?

SimonTS said:
To unlock the bootloader following either of the official methods requires you to be running v20x (The LG Stock v4.1 code) first, so that is why the commands are doing nothing for you.
For the moment, forget about CWM, Root, Bootloaders etc - the key thing is to get your phone working again. Can you reinstall stock v10x software following the guide on this page?
Click to expand...
Click to collapse
He might as well just flash JB with flashtool, saves him flashing ICS just to flash JB straight after
Sent from my rooted P880

SimonTS said:
To unlock the bootloader following either of the official methods requires you to be running v20x (The LG Stock v4.1 code) first, so that is why the commands are doing nothing for you.
For the moment, forget about CWM, Root, Bootloaders etc - the key thing is to get your phone working again. Can you reinstall stock v10x software following the guide on this page?
Click to expand...
Click to collapse
that would of been my next answer @SimonTS . A while back a flashed something on my phone and it got stuck at the lg bootup picture what I had to do was re-install original firmware ( through KDZ files) to get my phone working. I would try the link @SimonTS suggested .

@non4 said:
He might as well just flash JB with flashtool, saves him flashing ICS just to flash JB straight after
Click to expand...
Click to collapse
Indeed - sorry, having a slightly dense day and was more thinking about getting him back to the stage at which his phone was working correctly before.

SimonTS said:
To unlock the bootloader following either of the official methods requires you to be running v20x (The LG Stock v4.1 code) first, so that is why the commands are doing nothing for you.
For the moment, forget about CWM, Root, Bootloaders etc - the key thing is to get your phone working again. Can you reinstall stock v10x software following the guide on this page?
Click to expand...
Click to collapse
Thanks for that link, I tried it but that also didn't work (at least I guess so...)
I did everything like said at the link but at the last point the program (kdz_fw_upd.exe) crashes. Tried it 3 times, every time as administrator like mentioned in that forum post. I'm using Win 8 64bit btw...
Screenshot is in the attached .jpg. My system is japanese, but I think you can figure out what this kind of window means. It just says that the program isn't responding and needs to be shutdown.
I tried it like mentioned with putting the battery back in when the log starts and without putting it back in, in both cases the program crashes after a few seconds (~10 secs) when started.
Where do I actually see which V**x version is installed? If v10x or v20a? Surprisingly the LG Support Tool said I have v10H when the phone was still connected after the crash. And it offered me a SW-Update. But I haven't done that one yet, not sure if that would work correct...

@ chrisus
man, what is your phone status now?
in what situation you are actually?

gtdaniel said:
@ chrisus
man, what is your phone status now?
in what situation you are actually?
Click to expand...
Click to collapse
Freshly wiped so its factory reset, just rooted and LG 4X Recovery installed (for CWM touch). Nothing more.
Following Informations from Root Checker-App:
Product: x3_open_eu
Host: buildgb2
User: jinwoo.lee (wtf? i don't know what should be here at the point user, but that is clearly not me, is this factory set style?)
Additional Phone Informations from settings:
Android version: 4.0.3
Kernel version: 2.6.39.4
Build number: IML74K
Software version: LG-P880-V10h-NOV-19-2012 (ah now I see where that v10x-info is^^)

chrisus said:
Freshly wiped so its factory reset, just rooted and LG 4X Recovery installed (for CWM touch). Nothing more.
Following Informations from Root Checker-App:
Product: x3_open_eu
Host: buildgb2
User: jinwoo.lee (wtf? i don't know what should be here at the point user, but that is clearly not me, is this factory set style?)
Additional Phone Informations from settings:
Android version: 4.0.3
Kernel version: 2.6.39.4
Build number: IML74K
Software version: LG-P880-V10h-NOV-19-2012 (ah now I see where that v10x-info is^^)
Click to expand...
Click to collapse
cool!
i am glad you can bring the phone in working status again.
now you have to do to put cyanogen on your phone is:
1. install JB 4.1.2 update
2. root it again
3. install CWM Recovery again
4. unlock bootloader
for first step go to:
http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=
after <=> put your IMEI number
and download a v20a version compatible with your device
and apply update
if you are again in trouble post here...
and if you are else to do, please post here to not make to loose time...

gtdaniel said:
cool!
i am glad you can bring the phone in working status again.
now you have to do to put cyanogen on your phone is:
1. install JB 4.1.2 update
2. root it again
3. install CWM Recovery again
4. unlock bootloader
for first step go to:
http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=
after <=> put your IMEI number
and download a v20a version compatible with your device
and apply update
if you are again in trouble post here...
and if you are else to do, please post here to not make to loose time...
Click to expand...
Click to collapse
+1 this. Also, there have been many problems with running these apps using Windows 8, and you need to make sure you're not using a USB 3 port as they being other problems in to the equation.

gtdaniel said:
cool!
i am glad you can bring the phone in working status again.
now you have to do to put cyanogen on your phone is:
1. install JB 4.1.2 update
2. root it again
3. install CWM Recovery again
4. unlock bootloader
for first step go to:
http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=
after <=> put your IMEI number
and download a v20a version compatible with your device
and apply update
if you are again in trouble post here...
and if you are else to do, please post here to not make to loose time...
Click to expand...
Click to collapse
Ok so I've flashed JB with the LG Updater (without batterie and volume down button pressed connecting to PC, than start the update -> meanwhile putting batterie back in)
JB worked just fine and I also don't had the problem with the kernel panic when booting with volume down and power button.
So I thought, everything fresh and also different, I might give the ROM Manager App again a try (after I rooted it that way: http://forum.xda-developers.com/showthread.php?t=2180688 )...well, wasn't that smart. After I installed the Recovery for P880 in the ROM Manager, i made a normal boot (just for sure), back in the app, i wanted to go into Recovery mode and again kernel panic, bit different this time cause it does a shutdown after 5 seconds^^
Anyway, this way it didn't work, from now on I also couldn't go into safe mode anymore, same kernel panic.
As this kind of recovery doesn't seem to work, I tried the "old" way with the "LG 4X Recovery" I mentioned before. After recovery installation i just wanted to boot normal aaaand nothing happened. It stayed in the LG screen. Restart and anything didn't help here so I backed back to v10H with previous methods. Now I just got a security error saying "morning call is empty", no idea what that means but I just did the same method for JB again.
Worked afterwards, so I wanted to try it without ROM Manager Recovery installed and just LG 4X Recovery, (after rooted again of course) and it didn't boot again. Same game again.
So now I have JB installed, I'm going to root it now again, but I don't know what way I should go for doing the Recovery Part. I'm stuck on point 3 here
Any advices? btw thanks a lot until here, at least I made it half-way-through to JB now. Worst case I'd stay with that one at least.

I'm not entirely sure which threads you've been reading. Once you have the stock v20x ROM on your phone, just leave it alone for a few hours and make sure it is fully charged
After that, try to unlock the bootloader before doing anything else. If that works then you can worry about CWM and custom ROMs.

chrisus said:
Ok so I've flashed JB with the LG Updater (without batterie and volume down button pressed connecting to PC, than start the update -> meanwhile putting batterie back in)
JB worked just fine and I also don't had the problem with the kernel panic when booting with volume down and power button.
So I thought, everything fresh and also different, I might give the ROM Manager App again a try (after I rooted it that way: http://forum.xda-developers.com/showthread.php?t=2180688 )...well, wasn't that smart. After I installed the Recovery for P880 in the ROM Manager, i made a normal boot (just for sure), back in the app, i wanted to go into Recovery mode and again kernel panic, bit different this time cause it does a shutdown after 5 seconds^^
Anyway, this way it didn't work, from now on I also couldn't go into safe mode anymore, same kernel panic.
As this kind of recovery doesn't seem to work, I tried the "old" way with the "LG 4X Recovery" I mentioned before. After recovery installation i just wanted to boot normal aaaand nothing happened. It stayed in the LG screen. Restart and anything didn't help here so I backed back to v10H with previous methods. Now I just got a security error saying "morning call is empty", no idea what that means but I just did the same method for JB again.
Worked afterwards, so I wanted to try it without ROM Manager Recovery installed and just LG 4X Recovery, (after rooted again of course) and it didn't boot again. Same game again.
So now I have JB installed, I'm going to root it now again, but I don't know what way I should go for doing the Recovery Part. I'm stuck on point 3 here
Any advices? btw thanks a lot until here, at least I made it half-way-through to JB now. Worst case I'd stay with that one at least.
Click to expand...
Click to collapse
ok.
now i suppose you have a functional rooted JB 4.1.2 device.
from that you have to going on to rest of the steps to have CM installed on your device.so if it is not that (functional rooted JB device) is need to flash again JB and rooted again.
if you have the proper kdz file the tutorial for flasing is there: http://forum.xda-developers.com/showthread.php?t=2069723
and the tutorial for rooting device is there: http://forum.xda-developers.com/showthread.php?t=2180688&highlight=root+jb+4+1+2+
after that make some reboot of device to verify that:
1. the device boot to system normaly a few times (just let the device boot itself)
2. the device enter in S/W Upgrade Mode (with the device off, put the USB cable in device and PC or in device and AC adapter and press VOL DOWN + POWER) a few times
3. the device boot in Stock Recovery (with the device off, press VOL DOWN + POWER) a few time.
if you can manage to do this tree steps a few times normaly then you have a fully functional device and we go to next step that is Custom Recovery
the chance to make this steps without errors is more big if you start from scratch meaning fully wipe the device and flashing stock LG software on the device.
so, let as know here when you are ready...

gtdaniel said:
ok.
now i suppose you have a functional rooted JB 4.1.2 device.
from that you have to going on to rest of the steps to have CM installed on your device.so if it is not that (functional rooted JB device) is need to flash again JB and rooted again.
if you have the proper kdz file the tutorial for flasing is there: http://forum.xda-developers.com/showthread.php?t=2069723
and the tutorial for rooting device is there: http://forum.xda-developers.com/showthread.php?t=2180688&highlight=root+jb+4+1+2+
after that make some reboot of device to verify that:
1. the device boot to system normaly a few times (just let the device boot itself)
2. the device enter in S/W Upgrade Mode (with the device off, put the USB cable in device and PC or in device and AC adapter and press VOL DOWN + POWER) a few times
3. the device boot in Stock Recovery (with the device off, press VOL DOWN + POWER) a few time.
if you can manage to do this tree steps a few times normaly then you have a fully functional device and we go to next step that is Custom Recovery
the chance to make this steps without errors is more big if you start from scratch meaning fully wipe the device and flashing stock LG software on the device.
so, let as know here when you are ready...
Click to expand...
Click to collapse
he should unlock bootloader before flashing custom recovery.
so, dont use rom manager before you unlock bootloader, that's why you get kernel panics.

sgh-t599 recovery / restore

HI XDA
I got this sgh-t599 tmobile phone yesterday. (didn't realize it was rooted) messed around/did factory reset without backup.
now im stuck in CWM recovery 6.0.3.6, Ive spent several hours readind and trying to fix this with no luck.
I tried using adb, kies etc. none can detect device. device drivers are installed(tried 'have disk'), it shows Samsung under device manager.
I can device list in adb and shows the numbers and "recovery" but when i try to use commands it says "waiting for device" or something.
from what i read, i need unsecure boot to restore firmware. where can i get this and how do i do it pls.
i have no mount usb option in cwm, when i try to recover/update from cwm it says aborted. in adb im able to reboot the phone with the commands but always reboots to cwm recovery or waiting for device. any help pls. i may have access to another rooted t599 if i am able to backup and recover it to this phone?:crying:
do you think local phone repair shop can fix this back to stock or rooted and for how much?

momsbest said:
HI XDA
I got this sgh-t599 tmobile phone yesterday. (didn't realize it was rooted) messed around/did factory reset without backup.
now im stuck in CWM recovery 6.0.3.6, Ive spent several hours readind and trying to fix this with no luck.
I tried using adb, kies etc. none can detect device. device drivers are installed(tried 'have disk'), it shows Samsung under device manager.
I can device list in adb and shows the numbers and "recovery" but when i try to use commands it says "waiting for device" or something.
from what i read, i need unsecure boot to restore firmware. where can i get this and how do i do it pls.
i have no mount usb option in cwm, when i try to recover/update from cwm it says aborted. in adb im able to reboot the phone with the commands but always reboots to cwm recovery or waiting for device. any help pls. i may have access to another rooted t599 if i am able to backup and recover it to this phone?:crying:
do you think local phone repair shop can fix this back to stock or rooted and for how much?
Click to expand...
Click to collapse
You must have format system or something. A factory reset wipes cache and data, nothing else. There should be a homebrew odin-file somewhere in these t599 threads.

tys0n said:
You must have format system or something. A factory reset wipes cache and data, nothing else. There should be a homebrew odin-file somewhere in these t599 threads.
Click to expand...
Click to collapse
phone was rooted and had superuser etc on it. I didn't know about rooting, I did factory reset from the main menu which im pretty sure is what caused this. before that I was able to look through its apps where I saw the superuser,terninal and others, once factory reset it rebooted to cwm recovery and stuck there. there was no backup or side sdcard. only realized it was rooted after saw the cwm and stuck
odin doesnt detect phone either, downloaded/installed universal drivers still no go.
main issue is not being to able enable usb debug/download while still in cwm
repair shop says $30, about to run there

i caused my friends sgh-t599 to do that
So... This might be late.... But I'm going to postthis for others .... So I was looking for ever for a way to unbrick his phone... Then hope Finley came .. After I read hard enough .. And came across a post for a stock pre-rooted tar file to be flashed with Odin...
^Odin V3.09
http://odindownload.com/
^PreRooted Stock ROM for SGH-T599
https://docs.google.com/uc?id=0B8oW93h4qD3-X3UxdFl5VlhzZVU&export=downloads
° so to unbrick you're SGH-T599 after downloading the two files above
1§t: put sgh-t599 in download mode(vol.down+home+power).... Plug in and press vol. Up
2ed: Open odin 3.09.. Wait for added to show up (mite have to unplug then re plug the phone)..
Click on AP and find 0B8oW93h4qD3-X3UxdFl5VlhzZVU.tar
........ It should take awhile ......
Then after you're phone boots up... An after you set everything up
.... GET two apps from the play store
° install one of the superuser apps
° then get a root checker as app
^EXTRAS(maybe needed)
°one of BusyBox apps from play store
° SU checker app from the play store
HOPE EVERYTHING WORKS WELL FOR ANYONE WHO NEEDS THIS TO ATTEMPT TO UNBRICK YOU'RE DEVICE
....
PS IM NOT RESPONSIBLE IF ANYTHING ELSE GOES WRONG
....
LAST BUT NOT LEAST I DID NOT MAKE THIS ROM... I JUST FOUND IT AND CAME UP WITH A EASY TO DO TUTORIAL

tnx so much
Thank you very much.I looked for a stock rom/recovery image.etc.took me a while till I came across with this .it was a metro pcs/exhibit sgh_t599.I bricked it playing with it.u no.uninstalling unnecessary apps.lol.so my wife got mad.cause is not the first one.
Also had an alcatel,galaxy s3,etc.bricked of course.but thanks for the files.God bless

help
Hello guys , i got a very serious problem here . i'm using samsung galaxy exhibit t599 .
The problem is , why is the signal of my phone always EDGE .
if i setting to Wcdma only (3G) , the signal is gone ,it just like the provider isn't supporting 3G , but it is support . I already trying another provider , the same thing always happen.
pleasee help me , do u guys have any suggestion about what i am suppose to do ?
thank you.

shorty9210 said:
So... This might be late.... But I'm going to postthis for others .... So I was looking for ever for a way to unbrick his phone... Then hope Finley came .. After I read hard enough .. And came across a post for a stock pre-rooted tar file to be flashed with Odin...
^Odin V3.09
http://odindownload.com/
^PreRooted Stock ROM for SGH-T599
https://docs.google.com/uc?id=0B8oW93h4qD3-X3UxdFl5VlhzZVU&export=downloads
° so to unbrick you're SGH-T599 after downloading the two files above
1§t: put sgh-t599 in download mode(vol.down+home+power).... Plug in and press vol. Up
2ed: Open odin 3.09.. Wait for added to show up (mite have to unplug then re plug the phone)..
Click on AP and find 0B8oW93h4qD3-X3UxdFl5VlhzZVU.tar
........ It should take awhile ......
Then after you're phone boots up... An after you set everything up
.... GET two apps from the play store
° install one of the superuser apps
° then get a root checker as app
^EXTRAS(maybe needed)
°one of BusyBox apps from play store
° SU checker app from the play store
HOPE EVERYTHING WORKS WELL FOR ANYONE WHO NEEDS THIS TO ATTEMPT TO UNBRICK YOU'RE DEVICE
....
PS IM NOT RESPONSIBLE IF ANYTHING ELSE GOES WRONG
....
LAST BUT NOT LEAST I DID NOT MAKE THIS ROM... I JUST FOUND IT AND CAME UP WITH A EASY TO DO TUTORIAL
Click to expand...
Click to collapse
Can i use this on SGH-T599V?

Jay_SEAN said:
Can i use this on SGH-T599V?
Click to expand...
Click to collapse
Awe not going to lie but it's been a long time sense then lol but I have had success flashing ROMs from different veriants of models but to be safe I would download this specific one( http://d-h.st/Z5c )just to be safe an then fallow my steps.
Good luck hope it helps

[Q] Boot animation stuck no S/W mode neither recovery

Hi I tried to install CWM recovery and my bootloader was unlocked i'm sure. But after reboot it stucks in boot animation!!! So that i haven't access to recovery and unfortunately when I try to put phone into S/W mode a white and black striped screen comes up and in this mode every KDZ flasher says that can't find phone or it's not connected!!:crying::crying::crying: What can I do??? I'm really scared!!! Please help!!!!:crying::crying::crying:
My current Rom is Hong kong 4.1.2

nobody's here?
fifali190 said:
Hi I tried to install CWM recovery and my bootloader was unlocked i'm sure. But after reboot it stucks in boot animation!!! So that i haven't access to recovery and unfortunately when I try to put phone into S/W mode a white and black striped screen comes up and in this mode every KDZ flasher says that can't find phone or it's not connected!!:crying::crying::crying: What can I do??? I'm really scared!!! Please help!!!!:crying::crying::crying:
My current Rom is Hong kong 4.1.2
Click to expand...
Click to collapse
nobody's here? please help!! I'm really in problem!!!

is fastboot working?
which cwm and which method did you use to install cwm?
How much battery did you have in the phone when you did this?

Rudjgaard said:
is fastboot working?
which cwm and which method did you use to install cwm?
How much battery did you have in the phone when you did this?
Click to expand...
Click to collapse
honestly i don't know how to use fastboot in this condition.i installed cwm touch recovery version 6.0.1 (i'm not sure for version) with an app named LG 4X Recovery app from here: http://forum.xda-developers.com/showthread.php?t=1826378 and the battery was full

Why would you use something from a thread dated 2012?!?
download recent twrp or cwm img
go into bl and flash manually -> fastboot flash recovery recovery.img

sorry
Rudjgaard said:
Why would you use something from a thread dated 2012?!?
download recent twrp or cwm img
go into bl and flash manually -> fastboot flash recovery recovery.img
Click to expand...
Click to collapse
sorry my friend can you explain it step by step from zero for a beginner?? I need help really!! please!!

Same issue with my P880
fifali190 said:
sorry my friend can you explain it step by step from zero for a beginner?? I need help really!! please!!
Click to expand...
Click to collapse
Hi.
I did the same thing today. I installed that application " LG-Optimus-4XHD-Recovery-v1.1.apk "
I have selected ClockworkMod Custom Recovery.
It showed that Operation is successful.
than i clicked on "Boot Recovery" to restart my Phone in CloclworkMod Custom Recovery.
since then I am getting only Starting animation. (LG LOGO).
nothing happens.
My battery was full when i performed this procedure.
Please help me

Shrikantbhole90 said:
Hi.
I did the same thing today. I installed that application " LG-Optimus-4XHD-Recovery-v1.1.apk "
I have selected ClockworkMod Custom Recovery.
It showed that Operation is successful.
than i clicked on "Boot Recovery" to restart my Phone in CloclworkMod Custom Recovery.
since then I am getting only Starting animation. (LG LOGO).
nothing happens.
My battery was full when i performed this procedure.
Please help me.
Personal ID: [email protected]
contact : 9987575516 (Mumbai)
Click to expand...
Click to collapse
any help please,i have the same problem

Solution
Above post is mine.
I was stuck at LG Logo for 2 whole days.
You have to flash your phone.
I flashed my phone with same v20a (4.1.2 JB) firmware.
now its working absolutely fine.
Download LG Flash tool
Download Firmware.
pull battery out, Put it back in,
hold VOL- and Connect usb cable
then your phone will be in S\W mode.
then run Flash tool and select Firmware file,
and flash it.
your phone will restart automatically, then pull out cable and let it start on its own.
DONE.!
for LG Flash tool and Original V20A firmwares google and search.
as I am new member I am not allowed to post links or else i would have posted all the new links.
Its easy, all the best..!

so no hope for me?
can't flash KDZ, it just dosen't work, or freezes, or app stop responding and force-closes, when flashing by flashtool it errors after 17 sec...
any ideas?

LG service center
Hi again friends.Unfortunately I'm going to use lg service center and show phone to them:crying:.What should I say to them?Can I use warranty?Do they realise I rooted my phone and my warranty voided?And finally if warranty doesn't support it, how much it costs to repair?