HELP BRICKED LG e739 MyTouch - Upgrading, Modifying and Unlocking

Hi there, I NEED URGENT HELP!
I bricked my e739, and I am running out of the options. All I see is the LG logo, I can not access my recovery mode, I tried numerous times (and before i succeed now the logo doesn't even blink it stays the same) hard reset...nothing, tried adb recovery (does not see the device).
So here is the story, I successfully updated my ROM to e739 Nightly 6. After using it for a bit, I decided to go back to stock, and just wait until all bugs are worked out. So i tried to go back to my backup that I made of stock, but no dice it got me in recovery loop, after that I tried to go factory reset, nothing. I couldn't find any way to go back to stock, so I made it my mission to reset the phone. Here where I [email protected] up, I read that using e730 (older) rom will let me out this loop and allow me to get back to the stock. So here are my steps of mischief: installed Nightly ROM 12 for e730-> then I flashed the device to LG optimus Black (dont ask why...I realize it is stupid) -> and through privacy setting clicked for factory reset. Now I am in this bootloop.
I will take any suggestions please help, it really sucks in the stone age, with edge speeds.

Enigma000 said:
Hi there, I NEED URGENT HELP!
I bricked my e739, and I am running out of the options. All I see is the LG logo, I can not access my recovery mode, I tried numerous times (and before i succeed now the logo doesn't even blink it stays the same) hard reset...nothing, tried adb recovery (does not see the device).
So here is the story, I successfully updated my ROM to e739 Nightly 6. After using it for a bit, I decided to go back to stock, and just wait until all bugs are worked out. So i tried to go back to my backup that I made of stock, but no dice it got me in recovery loop, after that I tried to go factory reset, nothing. I couldn't find any way to go back to stock, so I made it my mission to reset the phone. Here where I [email protected] up, I read that using e730 (older) rom will let me out this loop and allow me to get back to the stock. So here are my steps of mischief: installed Nightly ROM 12 for e730-> then I flashed the device to LG optimus Black (dont ask why...I realize it is stupid) -> and through privacy setting clicked for factory reset. Now I am in this bootloop.
I will take any suggestions please help, it really sucks in the stone age, with edge speeds.
Click to expand...
Click to collapse
Hold Power and Volume Down, then after 3 seconds hold Menu and Back (not home) and when the LG logo pops up, release the Power button but keep holding Vol-, Menu, and Back.
It may take some try a to get it right.
Sent from my Creamed Glacier

And make sure to pull the battery and put it in again when starting to hold the Power and Volume Down
Sent from my Creamed Glacier

This sounds like it might work, but O got another tiny bit of problem, I been trying to reset it so many time the phone wont turn on anymore unless it is plugged into power source. I am not sure what to do now. I want try to hard reset your way but I can get the phone to respond anyway unless it is plugged in.

Well plug it in lol
I've had several bootloops myself trying to get to stock, but i always got to acces recovery and flash CM again. And now that tthe RC was released, i don't see why i should return to stock.

Enigma000 said:
Hi there, I NEED URGENT HELP!
I bricked my e739, and I am running out of the options. All I see is the LG logo, I can not access my recovery mode, I tried numerous times (and before i succeed now the logo doesn't even blink it stays the same) hard reset...nothing, tried adb recovery (does not see the device).
So here is the story, I successfully updated my ROM to e739 Nightly 6. After using it for a bit, I decided to go back to stock, and just wait until all bugs are worked out. So i tried to go back to my backup that I made of stock, but no dice it got me in recovery loop, after that I tried to go factory reset, nothing. I couldn't find any way to go back to stock, so I made it my mission to reset the phone. Here where I [email protected] up, I read that using e730 (older) rom will let me out this loop and allow me to get back to the stock. So here are my steps of mischief: installed Nightly ROM 12 for e730-> then I flashed the device to LG optimus Black (dont ask why...I realize it is stupid) -> and through privacy setting clicked for factory reset. Now I am in this bootloop.
I will take any suggestions please help, it really sucks in the stone age, with edge speeds.
Click to expand...
Click to collapse
1) Pull the battery out
2) plug ur phone to a computer (on the screen you should see a battery icon indicating the phone is charging)
3) locate your adb folder in my case it's c:\adb once your in there write adb reboot recovery...that should get you to the recovery....
good luck..

deziguy420 said:
1) Pull the battery out
2) plug ur phone to a computer (on the screen you should see a battery icon indicating the phone is charging)
3) locate your adb folder in my case it's c:\adb once your in there write adb reboot recovery...that should get you to the recovery....
good luck..
Click to expand...
Click to collapse
He might not have ADB installed though
Sent from my LG-E739 using XDA

mine doesnt even pull up s/w mode

HELP?!!?
ok so i am running a unofficial cm 10.1 on my mytouch 4g e739 and i need to return to stock but i cant find the stock rom online.. can someone plz help me i accidentally deleted my stock but i need this all the links online are either broken or out dated so they dont work plz help. i have literally been lookin for days i love my current rom and am going to return to it but need the stock just incase something happens id build my own but idk how... so once again someone plz help me as soon as you can

Enigma000 said:
Hi there, I NEED URGENT HELP!
I bricked my e739, and I am running out of the options. All I see is the LG logo, I can not access my recovery mode, I tried numerous times (and before i succeed now the logo doesn't even blink it stays the same) hard reset...nothing, tried adb recovery (does not see the device).
So here is the story, I successfully updated my ROM to e739 Nightly 6. After using it for a bit, I decided to go back to stock, and just wait until all bugs are worked out. So i tried to go back to my backup that I made of stock, but no dice it got me in recovery loop, after that I tried to go factory reset, nothing. I couldn't find any way to go back to stock, so I made it my mission to reset the phone. Here where I [email protected] up, I read that using e730 (older) rom will let me out this loop and allow me to get back to the stock. So here are my steps of mischief: installed Nightly ROM 12 for e730-> then I flashed the device to LG optimus Black (dont ask why...I realize it is stupid) -> and through privacy setting clicked for factory reset. Now I am in this bootloop.
I will take any suggestions please help, it really sucks in the stone age, with edge speeds.
Click to expand...
Click to collapse
Hello, I have been having some issues with my LG E739[KW], the device was working properly. I rooted install CLOCKWORK custom recovery. After that I installed, CM9 then later CM7, the CM7 worked okay but i opted to revert to Stock So I used the LG SUPPORT TOOL to flash back to stock ROM. however after having done so the phone has been stuck in boot loop ever since. After flashing the stock ROM the phone never made it past the boot screen, and when I remove the Battery reinsert it and try to turn the phone on I get the S/W update screen. Where I have to flash it again for the phone to boot only to be stuck at the boot animation. I have also tried flashing it VIA the KDZ method but its the same result. Please Help !!!

Related

Something was bound to go wrong...

Hello,
well I read a lot about rooting and flashing custom Roms the last few days and I figured I would give it a try.
I really hope I didn't break my phone, hopefully one of you Android / Defy Gurus can help me out
I rooted my phone with Super-One-Click and that worked fine, then I installed Recovery Bootstrap for Defy from a thread in this forum (can't find it at the moment) but it is this one: "bootstrap-recovery-clockwork-mod"
Anyway, that worked fine too... I make a backup (backup/restore->backup). Then did multiple factory resets and deleted the Cache as well as the dalvik cache multiple times. And then installed CM7 off the SD card.... the first time it didn't work, and it booted back to the setup of blur... I tried it again this time activating "Fix Permissions" before install... it then worked and it booted up CM7 fine.
I then wanted to go ahead and install The Google apps from here: goo-inside.me for CM7 ... did the same thing wiping the caches and then installing off of SD card... rebooted and I get stuck with the motorola logo... which just stays there and does not go away.
I rebooted multiple times (by taking out the battery) entered recovery mode with the volume button (this is the standard android recovery) tried clearing cache and rebooting, same problem... tried "wipe data / factory reset" same problem. No matter what I do it doesn't boot past the motorola logo.
Any ideas? I read about RSDLite and downloaded a stock sbf but my phone isn't recognized by RSDLite while not booted... even in the recovery utlitiy no connection is made (USB Debugging is off I think).
Any help would be very much appreciated. I am kind of freaking out, I just got the phone a few days ago
Thanks so much,
MrPink52
before u turn your phone on hold vol+ key until it loads the bootloader for rsd lite
Didn't want to make the first post overly long or complicated so here a quick update.
I read somewhere else that I could get a connection in RSDLite by holding volume up while booting and entering the bootloader... that seemed to work, so chose this SBF File "JRDNEM_U3_2.21.0" from and developers and told RSDLite to flash it... it said complete...the display then turned black... and now I don't have any image at all. It is still found in RSDLite but nothing happens when I boot... and I don't even see the logo anymore.
Now I will definetly stop trying until someone here can hopefully help me.... it seems like me trying by myself is only making things worse
Please tell me there is still hope for my Def.
Thanks,
MrPink52
When the red M logo is on the screen the led should turn blue for a few seconds, at this point press the Down Volume key & you should then go into ClockworkMod Recovery. I would try clearing the cache from there or maybe even doing a factory reset.
you will probably have to flash stock and start over
gramps50 said:
When the red M logo is on the screen the led should turn blue for a few seconds, at this point press the Down Volume key & you should then go into ClockworkMod Recovery. I would try clearing the cache from there or maybe even doing a factory reset.
Click to expand...
Click to collapse
I already tried that, like I said it didn't start the ClockWorkMod but instead the standard Android recovery Utlity which only has limited options... but now as I have described, the problem has gotten worse... I can't even get in there anymore after flashing with RSDLite.
Help!
MrPink52
im in us and my stock file is this one p3_jordan_umts_jordan-user-2.2.1-3.4.2-107_JDN-4-000000-release-keys-signed-T-Mobile-US.sbf
pmp326 said:
you will probably have to flash stock and start over
im in us and my stock file is this one p3_jordan_umts_jordan-user-2.2.1-3.4.2-107_JDN-4-000000-release-keys-signed-T-Mobile-US.sbf
Click to expand...
Click to collapse
I took the one listed for Germany. My phone isn't branded so I tried to flash it with the sbf that seemed to fit.
Can you tell me exactly how I can do this correctly?
I may be doing something wrong with RSD Lite... but slowly I am really affraid I have bricked my Defy for good
MrPink52
after you flash go into stock recovery vol- key and factory reset then reboot should work fine then
pmp326 said:
after you flash go into stock recovery vol- key and factory reset then reboot should work fine then
Click to expand...
Click to collapse
That gives me hope... the problem is I can't press vol- after flashing... the screen just stays black... I can reflash it and I get white writing on the screen "Updating SW" but when its finished the screen just turns black again... and neither Vol+ nor Vol- during boot does anything.
Any further advice?
try another sbf the one ur flashing isnt the right one
it should show a gray motorola logo when u go to boot
i think this is the one u neeFull SBF name ::JRDNEM_U3_3.4.2_179-6.1_TMNAB_SIGN_SIGNED_UCAJRDNEMARAB1B80AA03A.0R_PD S03C_USAJRDNFRYOTMDE_P016_A013_M005_HWp3_Service1F F.sbfd
Do you have a direct link? I couldn't find it on the and-developers site... so a direct link would be great!
Until then I guess it can't hurt to try various sbf files to see if one works.
The only thing I am afraid of, is that my battery will dy during the flashing... is there a way to charge the battery in my current state? Or will it only charge when Android is booted?
Thanks for your support so far,
MrPink52
go here and follow directions in this thread http://forum.xda-developers.com/showthread.php?t=1175801
after reading that is the only one i could find for ya hope it works for ya
if u can get into a recovery it will charge when plugged in
I have tried some of the sbf files... and tried this one: JOREM_U3_3.4.2_177-003
that seemed to work, at least I got the logo back and could enter the Android utilities... and it seems like it is booting up blur right now... wow... what a scare.
Don't know if I will try to move to CM7 again anytime soon... I don't know what went wrong since I tried to follow tutorials.
But again thank you for your help.. I will update here again when I know for sure that everything is working
your fine dont let that scare you just wrong file its not the end of the world anyways enjoy!!!
I just did mine last night and at times it was a little scary, being the 1st time I had tried to flash a phone. I followed these directions to a point.
http://forum.xda-developers.com/showthread.php?t=897445 I also used these directions pretty much combined the 2 to get the job done. http://forum.xda-developers.com/showthread.php?t=1065798
When I got to the point where CM7 RC1v2 was installed along with Google Apps I then rebooted and let it all start and create all the necessary caches. I then flashed the nightly from the sd card.
I did NOT do the 3g stuff mentioned in the instructions, There is an app that will let you set your baseband for your country in the app drawer called Defy Baseband

boot loop no safe mode

Hi
im really hoping someone could help....
my phone decided to yet again throw another tantrum and crashed out, i first of all lost bluetooth like last time, and it kept hanging.
I restored the rom but no avail.
Stupidly i decided to wipe everything in clockwork mod and now the phone just shows up the android splash screen flashes and then shines again.
ive tried going into safe mode (vol - and power) but the phone fails to launch it. all it does is vibrate then continue onto the android screen
am i up the creek?
thanks for your help
http://forum.xda-developers.com/showthread.php?t=1104185
try the suggestions in this thread?
(simple search brought this up)
I'm curious, did you full wipe and then try to reboot without first flashing a rom? I've always wondered what would happen if you did that, not keen to try it myself

[Q] HELP!!!! Phone wont boot

I just tried to load a new rom on to my phone. I used twrp to do a factory reset and now it wont turn on, at all. I wont even get to the splash screen. I've tried removing the battery and then turning on, no luck. I've also tried holding the keys to get into recovery mode, nothing works!!
Please tell me its not a brick!
which rom where you running
which rom are you trying to load
kingskater said:
I just tried to load a new rom on to my phone. I used twrp to do a factory reset and now it wont turn on, at all. I wont even get to the splash screen. I've tried removing the battery and then turning on, no luck. I've also tried holding the keys to get into recovery mode, nothing works!!
Please tell me its not a brick!
Click to expand...
Click to collapse
It really helps to know what ROM you were flashing, what method you used to flash, i/e ODIN flash then TWRP wipe, or TWRP zip install and wipe.
I would highly bet that you flashed an incompatible ROM, that was meant for another version of the S III, which would cause you to be in this current state. Which best case scenario you take it back to AT&T and tell them you were in the middle of using KIES to upgrade to the new OFFICIAL Jellybean, and your computer froze during the install, after which your phone never turned back on.
Second case scenario, you call up Samsung and get an RMA from them, wait 2-4 weeks and get your phone back, often times not having to pay the "fee" for repairing it.
Worst case scenario, you have a nice shiny new beer coaster. In which case you could mail to me and I could use it as such, as I am currently out of coasters.
Try using Odin to fix
1. Download Odin and stock ROM rooted
2. Put phone in Download mode (not recovery) by pressing and holding Vol Down + Home + Power
3. Open Odin on computer and load the ROM
4. Hit Start
Refer to the following thread for a more in-depth guide:
http://forum.xda-developers.com/showthread.php?t=1739426
I got it fixed. I had to pay some kid to JTAG repair it.

Phone is stuck on teamwin screen flashing on and off.

I cannot use the hardware buttons any longer to even get into fastboot mode. I tried to insert a new TWRP theme, named it ui.zip, place it in the theme folder, then rebooted the phone and now it will not even go into recovery, fastboot mode, nor turn on. Anybody have any suggestions on how to get through to the recovery. I guess I locked up the recovery, and can no longer boot my phone to even be able to delete that ui.zip file from the theme folder under TWRP.
OK, now I managed to get it into fastboot mode. But that is it.
Can I extract a file from the phone in fastboot mode?
Thanks,
chevy383surfing
Well, I finally figured it out. I'll add an explanation on this whole deal after I get off work. Just in case anybody else runs into the same problem, maybe my little routine will help someone else.
chevy383surfing said:
I cannot use the hardware buttons any longer to even get into fastboot mode. I tried to insert a new TWRP theme, named it ui.zip, place it in the theme folder, then rebooted the phone and now it will not even go into recovery, fastboot mode, nor turn on. Anybody have any suggestions on how to get through to the recovery. I guess I locked up the recovery, and can no longer boot my phone to even be able to delete that ui.zip file from the theme folder under TWRP.
OK, now I managed to get it into fastboot mode. But that is it.
Can I extract a file from the phone in fastboot mode?
Thanks,
chevy383surfing
Well, I finally figured it out. I'll add an explanation on this whole deal after I get off work. Just in case anybody else runs into the same problem, maybe my little routine will help someone else.
Click to expand...
Click to collapse
Next time you loop, vol up and power for 10 seconds with phone Unplugged, then vol down and power to go to boot loader
If for some reason it doesn't restart put the phone close to a bright light
Similar problem
Hi. I am on a Kindle Fire HD 7 and just got cynogeanmod 12. I was going through settings when device got laggy. And somehow the device thought I wanted factory reset so thats what it did. My Kindle Rebooted and now I get a screen that says "teamwin" and every 2 secs. the screen flashes. None of the tips using buttons worked. It can only turn on and off. I need assistance in finding a way to get this back to stock(from there I can re-root and do the process again to get back cynogeanmod).
Thanks,
aputtapa000
aputtapa000 said:
Hi. I am on a Kindle Fire HD 7 and just got cynogeanmod 12. I was going through settings when device got laggy. And somehow the device thought I wanted factory reset so thats what it did. My Kindle Rebooted and now I get a screen that says "teamwin" and every 2 secs. the screen flashes. None of the tips using buttons worked. It can only turn on and off. I need assistance in finding a way to get this back to stock(from there I can re-root and do the process again to get back cynogeanmod).
Thanks,
aputtapa000
Click to expand...
Click to collapse
First, this is the M8 forum, not the Kindle forum. However, I actually can help you with that.
Most stock recoveries seem to have a problem with doing factory resets. Flash the stock recovery for your device, let it perform the factory reset, boot back into the OS (to make sure it worked), then reflash your custom recovery.
jshamlet said:
First, this is the M8 forum, not the Kindle forum. However, I actually can help you with that.
Most stock recoveries seem to have a problem with doing factory resets. Flash the stock recovery for your device, let it perform the factory reset, boot back into the OS (to make sure it worked), then reflash your custom recovery.
Click to expand...
Click to collapse
Tank you for this quick reply :good: . I will try to get back into my stock recovery but if it is on my device, how will I access this on my computer and force flash it on my tablet. I only need help making the tablet responsive/workable. Once this is done I should be able to figure out the rest.
Thanks

This doesnt quite seem like a boot loop... Help?

So my phone has been perfect for over a year. Within the first month of owning it I rooted, installed TWRP, and jumped on CM13. Been updating nightlies all year long once every week or so and enjoying the phone. Its really been perfect. Tonight after work I jump in my car, throw it on my car charger, and drive home. When I get home I notice for some reason I have no cell service (Emergency Call Only) so I reboot. That was the end. The reboot got stuck on the CM boot screen flashing the circle out around the CM face over and over and over. So, I pop the battery, try again, same thing.
Well, being that I have rooted and flashed for years now I figured Id wipe dalvik and cache. Tried that, same thing. Did a full wipe and reinstalled the nightly from my SD card. This time I thought I made progress as it set up all the apps. Then it just hangs on "starting apps" and then it sits there forever. Never boots. Doesnt loop or restart or anything, just says its starting apps.
So, jump on here and find the bootloop issue. My serial is 505x so I was wondering if maybe thats my issue. Decide to download the all in one flash zip from here...
http://forum.xda-developers.com/tmobile-g4/development/stock-h811-20i-images-kdz-flashable-t3308227
and I flash that. Stock rom works without any issue. Fired it up, logged in, no problems. Huh. Do a restart and even though I flashed that file it still shows bootloader unlocked as the LG logo comes up, and boots into TWRP as normal as well. Figured well I flashed a stock rom, lets give CM13 a try again. I download a fresh nightly through my pc and transfer it over via usb so I know its good. Full wipe, flash, reboot, hangs at "starting apps" again.
Now I am lost. The stock rom sucks and my love for this phone is based around what it is with CM installed. Am I missing something here? I really want to get back to CyanogenMod and away from the clunky slow stock rom.
Any input is greatly appreciated. Thank you all.
EDIT: Well went through the Android setup steps after flashing the stock rom so I would have a phone until this was all figured out. Turned out its not working. After setup I am not getting "Process System Isn't Reponding: wait or close" No matter what I do the phone is so slow or laggy I cant use it. Its trying to download my apps and restore my phone from my Google account but it just hangs up. No idea what to do at this point. Is my kernel messed up? Its a totally clean flash. What the heck. 3am, I give up, hopefully someone has insight in the morning. Thank you all.
ride1226 said:
So my phone has been perfect for over a year. Within the first month of owning it I rooted, installed TWRP, and jumped on CM13. Been updating nightlies all year long once every week or so and enjoying the phone. Its really been perfect. Tonight after work I jump in my car, throw it on my car charger, and drive home. When I get home I notice for some reason I have no cell service (Emergency Call Only) so I reboot. That was the end. The reboot got stuck on the CM boot screen flashing the circle out around the CM face over and over and over. So, I pop the battery, try again, same thing.
Well, being that I have rooted and flashed for years now I figured Id wipe dalvik and cache. Tried that, same thing. Did a full wipe and reinstalled the nightly from my SD card. This time I thought I made progress as it set up all the apps. Then it just hangs on "starting apps" and then it sits there forever. Never boots. Doesnt loop or restart or anything, just says its starting apps.
So, jump on here and find the bootloop issue. My serial is 505x so I was wondering if maybe thats my issue. Decide to download the all in one flash zip from here...
http://forum.xda-developers.com/tmobile-g4/development/stock-h811-20i-images-kdz-flashable-t3308227
and I flash that. Stock rom works without any issue. Fired it up, logged in, no problems. Huh. Do a restart and even though I flashed that file it still shows bootloader unlocked as the LG logo comes up, and boots into TWRP as normal as well. Figured well I flashed a stock rom, lets give CM13 a try again. I download a fresh nightly through my pc and transfer it over via usb so I know its good. Full wipe, flash, reboot, hangs at "starting apps" again.
Now I am lost. The stock rom sucks and my love for this phone is based around what it is with CM installed. Am I missing something here? I really want to get back to CyanogenMod and away from the clunky slow stock rom.
Any input is greatly appreciated. Thank you all.
EDIT: Well went through the Android setup steps after flashing the stock rom so I would have a phone until this was all figured out. Turned out its not working. After setup I am not getting "Process System Isn't Reponding: wait or close" No matter what I do the phone is so slow or laggy I cant use it. Its trying to download my apps and restore my phone from my Google account but it just hangs up. No idea what to do at this point. Is my kernel messed up? Its a totally clean flash. What the heck. 3am, I give up, hopefully someone has insight in the morning. Thank you all.
Click to expand...
Click to collapse
You really have to investigate by adb. Look into the dmesg output and logcat as well. Maybe your sdcard is corrupt or 100 other issues are possible as well. What device do you own? H811? unlocked?
.
I have rooted my lg g4 h811 and am trying to flash cm 14, after flashing it through twrp, my phone stuck in bootloop. i try o put it in recovery but it only gives me factory reset option which i did several times but still stuck on bootloop. what should i do?
kunate said:
I have rooted my lg g4 h811 and am trying to flash cm 14, after flashing it through twrp, my phone stuck in bootloop. i try o put it in recovery but it only gives me factory reset option which i did several times but still stuck on bootloop. what should i do?
Click to expand...
Click to collapse
There are several users reporting that the latest cm version bootloop the best option is to start in download mode and Flash with LGUP Stock ROM.
You could also try to boot into Download Mode and then flash the latest twrp and then Boot into Factory Reset Mode again

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