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Post [Q] LG g2 D802 stuck on Bootloop help please !

OP rugbi82

20th March 2014, 05:11 PM   |  #1  
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Hi Guys,

i am in a big trouble after trying to downgrade my LG G2 D802 from official 4.4.2 down to 4.2.2 following the revert back to stock.

Its on a constant boot loop and i cannot even turn the phone off. its been going on for like 1 hour and i have no idea what i have to do

Help please !!
20th March 2014, 07:28 PM   |  #2  
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Quote:
Originally Posted by rugbi82

Hi Guys,

i am in a big trouble after trying to downgrade my LG G2 D802 from official 4.4.2 down to 4.2.2 following the revert back to stock.

Its on a constant boot loop and i cannot even turn the phone off. its been going on for like 1 hour and i have no idea what i have to do

Help please !!

1.Plug the USB in and connect it to a pc that has the LG G2 drivers installed.
2.Hold the power button and volume Up simultaneously until you boot into download mode.


Report back if you're successful in those two steps and I'll guide you through the rest.
20th March 2014, 08:22 PM   |  #3  
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Quote:
Originally Posted by MK45A

1.Plug the USB in and connect it to a pc that has the LG G2 drivers installed.
2.Hold the power button and volume Up simultaneously until you boot into download mode.


Report back if you're successful in those two steps and I'll guide you through the rest.

Hi,
I have the same problem. I can enter in dowload mode, what can i do now ?
20th March 2014, 09:35 PM   |  #4  
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Quote:
Originally Posted by iliasse

Hi,
I have the same problem. I can enter in dowload mode, what can i do now ?

If FlashTool doesn't recognize your phone or just fails to flash the .TOT file, follow these steps carefully.

1. In Windows 7, go to start, right click Computer and choose 'Manager'------Windows 8? right click the Windows logo at the bottom left corner and choose 'Device Manager'

2. Assuming your D802 is in download mode and connected to the pc by USB, open 'Ports (COM & LPT)' and you should see
'LGE AndroidNet USB serial port(COMX)'

3.Right click on 'LGE AndroidNet USB serial port(COMX)' and go to 'properties'
4. Click on the 'Port Settings' tab and click 'advanced'. Another window will pop up, here, choose 'COM Port Number' from COMX to 'COM41' and click OK and OK again.
It should now look like this




5. Install LG G2 Drivers: https://app.box.com/s/hkcnfuuyno8bymurbak0
6. Instal LG FlashTool: https://app.box.com/s/h39upgmtvgzvjrp52clt
7. Once you've installed the FlashTool, right click it and click on 'Open File Location'. Replace the MegaLock.DLL with this one: https://app.box.com/s/97r8r6cpl7qhq3p5vhwi

8: Choose and download a .TOT file only! Do not download and use a .KDZ, it will not work! : http://storagecow.eu/index.php?dir=X...+G2%2FStock%2F

9. Download this .DLL file: https://app.box.com/s/v9hmityntrc275js5ran
10. Put the downloaded .DLL and .TOT files in the Desktop.
11. Run LG FlashTool as Admin

12. Choose the .DLL and .TOT and click OK



14. Connect your D802 and then click on the arrow on the top left corner of the FlashTool. Wait until it shows 'Ready'
15. When FlashTool shows 'Ready' disconnect and then connect your D802.
16. It should now start flashing. Wait until FlashTool shows 100% and your phone will come back to life.

Report back if it worked.
Last edited by MK45A; 20th March 2014 at 10:07 PM.
The Following User Says Thank You to MK45A For This Useful Post: [ View ]
22nd March 2014, 12:39 PM   |  #5  
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It worked.
You are one awesome dude MK45A.
My phone is working again THANKS.
1st May 2014, 11:40 PM   |  #6  
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So, I have the same problem. Should I connect the phone in download mode or some other mode?
4th May 2014, 07:03 AM   |  #7  
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More
my phone got bootlop after download OTA LS980ZV7_01_TO_ZV8_13
what can i do??

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