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Old December 3rd, 2012, 05:34 PM   #1 (permalink)
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Default [GUIDE][KDZ] Unbrick/Return to Stock LG E739

Here is everything you need to unbrick or return to stock

Downloads
Download firmware from here: LG Mytouch Firmware (E739) V10R_00
Download the programs to convert and flash firmware: KDZ_FW_UPD_EN.zip
Drivers: LGE739 Support

How to get into emergency mode (Download Mode):
1. Phone must be off and unplugged
2. Hold Power+Volume Up+Volume Down

To get out of e-mode, pull battery and unplug USB cable (do not do this while flashing firmware!)

These are the instructions to flashing the KDZ:
  1. Install phone drivers (reboot might be required after to get them to recognize the phone)
  2. Install msxml.msi
  3. Open KDZ_FW_UPD.exe
  4. "Type" choose 3GQCT
  5. Choose in "Phonemode": Emergency
  6. Click the folder icon and choose the kdz file that UpTestEX_mod2_marwin.exe just made.
  7. Click Launch software update and enjoy!

If you were running CyanogenMod before, you will have to factory reset:
How to Factory Reset LGE739

Phones don't fix themselves,
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Old December 15th, 2012, 06:00 PM   #2 (permalink)
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my firmware isn't wanting to open
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Old December 18th, 2012, 04:02 PM   #3 (permalink)
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my firmware isn't wanting to open
You don't open it. Please read the guide
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Old January 2nd, 2013, 12:43 PM   #4 (permalink)
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Guide updated, forgot this phone downloads KDZ's not CABs.... oops
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Old February 16th, 2013, 01:22 PM   #5 (permalink)
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Default stuck on LG screen

I followed the instructions to a T and when it rebooted it's still stuck on the LG screen. I ended up bricking the phone after installing clockwork mod and tried to boot to recovery. Now it wont go to anything but the LG screen and the S/W screen. I keep trying the manual recovery but I cant seem to get that right. Help please!
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Old February 16th, 2013, 01:28 PM   #6 (permalink)
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Default Re: [GUIDE][KDZ] Unbrick/Return to Stock LG E739

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Originally Posted by Cltme89 View Post
I followed the instructions to a T and when it rebooted it's still stuck on the LG screen. I ended up bricking the phone after installing clockwork mod and tried to boot to recovery. Now it wont go to anything but the LG screen and the S/W screen. I keep trying the manual recovery but I cant seem to get that right. Help please!
Try CS_EMERGENCY and tell me what happens.
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Old February 16th, 2013, 09:26 PM   #7 (permalink)
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Try CS_EMERGENCY and tell me what happens.
same thing its stuck on that LG screen
also kdz closes immediately after it runs and cant be picked up with adb
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Old February 16th, 2013, 11:17 PM   #8 (permalink)
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Default Re: [GUIDE][KDZ] Unbrick/Return to Stock LG E739

What happens if you select CDMA?
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Old February 17th, 2013, 08:07 AM   #9 (permalink)
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What happens if you select CDMA?
phone not found
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Old February 17th, 2013, 11:27 AM   #10 (permalink)
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my pc froze doing the update. now the phone only powers on when plugged in
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Old February 17th, 2013, 06:28 PM   #11 (permalink)
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my pc froze doing the update. now the phone only powers on when plugged in
That might mean you have hard bricked
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Old February 17th, 2013, 09:20 PM   #12 (permalink)
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That might mean you have hard bricked
NE suggestions on what to do with that
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Old February 25th, 2013, 11:21 AM   #13 (permalink)
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i keep getting an error that says it can't find a dll file or something like that. what is it talking about (using the kdz program directly), also, it doesn't seem like it's doing anything, is there a complete walkthrough for any of these programs? just for confirmation i've got the E739 and the KDZ and other files
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Old February 25th, 2013, 12:42 PM   #14 (permalink)
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Default Re: [GUIDE][KDZ] Unbrick/Return to Stock LG E739

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Originally Posted by botenredwolf View Post
i keep getting an error that says it can't find a dll file or something like that. what is it talking about (using the kdz program directly), also, it doesn't seem like it's doing anything, is there a complete walkthrough for any of these programs? just for confirmation i've got the E739 and the KDZ and other files
Unplug your phone, pull battery, put in battery, plug in USB cable, try again.
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Old March 12th, 2013, 04:47 AM   #15 (permalink)
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keeps teling me fone not found
...... any help?
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Old March 12th, 2013, 07:17 AM   #16 (permalink)
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firmware link not working again
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Old April 6th, 2013, 06:38 AM   #17 (permalink)
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omg dude... worked like a freakin charm!! my phone has been bricked for months!!! before i couldnt even boot into recovery mode... all i did was install the .msi file in the KDZ zip... launch kdz fw upd.exe chose the V10R_00.kdz file that u have uploaded... and ran type: 3GQCT and EMERGENCY just like you said... it kept saying dll's not found or whatever but I just let it run... my pc said the application stopped working at the end but my phone rebooted and like magic it works!! THANK YOU!!!
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Old July 12th, 2013, 02:31 PM   #18 (permalink)
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Plz help me with my phone, the program always stopped working and the S/W upgrading is always stuck there unless i turned it off
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Old July 28th, 2013, 07:36 AM   #19 (permalink)
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Plz help me with my phone, the program always stopped working and the S/W upgrading is always stuck there unless i turned it off
What does it say?
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Old August 24th, 2013, 12:50 AM   #20 (permalink)
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Angry Plz help my LG phone E739

I flash the kdz but everytime it goes to the Android 4g it keep rebooting over and over. I have to take out the battery to make it stop.PLz someone help me here this drives me crazy and almost about to cry
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Old August 24th, 2013, 12:53 AM   #21 (permalink)
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ok everything was ok i follow the indicationes but foe some reazon i keeps booting on tmobile logo i wont pass the android logo and tmobile help any recomendationes?
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Old August 24th, 2013, 12:55 AM   #22 (permalink)
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any ????
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Old August 27th, 2013, 02:56 PM   #23 (permalink)
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Quote:
Originally Posted by arnostar412 View Post
I flash the kdz but everytime it goes to the Android 4g it keep rebooting over and over. I have to take out the battery to make it stop.PLz someone help me here this drives me crazy and almost about to cry
Did you fix your problem? If not this is what i do i install android sdk then open comand type in adb devices with phone plug in to pc wait to get reconice my phone then type adb reboot recovery it will boot on to recovery and wipe by it self than youre good
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Old August 27th, 2013, 03:02 PM   #24 (permalink)
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Quote:
Originally Posted by arnostar412 View Post
Plz help me with my phone, the program always stopped working and the S/W upgrading is always stuck there unless i turned it off
Did you find the way to make it work if not this is what i do wen i had that problem try to utrn on the phone let it boot the just follow the instructions above and it wil" bott into download mode by it self
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Old November 5th, 2013, 09:56 AM   #25 (permalink)
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the link is down,,,,,
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