[Sprint LG Optimus G] tommyjoesanders:
I have a new method how too flash your bricked phone back to factory stock or too flash any stock firmware . This flash is the LG Official firmware. This flash will wipe out everything and correctly flash prl,stock recovery,all partition. So let the get the ball rolling and lets hopefully get your phone back too fully working. Please follow all steps no short cutting, or altering files may cause issues with hardware and software too your phone. Please make sure you can get your phone in download mode before doing anything else.If your Sprint LS970 can get into download mode . This method will fix any bricked issues and also can use too flash any of the LS970 firmware versions .

Directions - Please read them carefully

1. Please make sure you have your LG Drivers installed before you start this process

2. Please download this file from this link provided http://www.androidfilehost.com/?fid=23159073880933271

3. When the download is complete. Please open the zip folder and you will see a folder inside the zip called LG. take the LG folder and move it too C: drive

4. Please have at least 60 percent battery or more and put the phone in download mode. too get the phone in download mode. Make sure your phone is completely off. once you have done that . Hold both volume buttons together and plug usb cord and then when you see download mode you can release the volume button and now you are in download mode.

5. Now go too your device manager and look for your com ports and find your LGE Android USB Serial Port. Now double click it and look for advance and then click it. now we have too change the com port too 41. when you are done press ok and close it out.

6. Unplug your usb connection from phone and leave phone in download mode.

7. Now open your windows explorer go to C:\LG\LGFLASHTOOL and look for the filename LGFLASHTOOL and right click it and run as admin.

8. The program will open up. Now we need too program the LG Flashtool Software with Official LG DLL and Firmware and Comm Port

9. Go to port settings in the LG FlashTool program and select port 1 only. and please ok

10. now we need too go too model settings in LG FlashTool and we need too select dll starting with LGLS970. and select tot or bin files that shows your phone model. I know it will show that we show the tot or bin file and dll already setup. But we too remove them and re add them. So do that now by choosing manual mode. and then select your LGLS970.dll and tot or bin and please ok when done.

11. Now we are ready too flash the phone.

12. too start the flash you will press the arrow on the top left side of LG FlashTool and when the box shows ready, just plug your usb cord into the phone and the phone will start flashing . Once it has started the process don't let your pc go into sleep mode and don't unplug the phone during the flashing process. once the flash is done the phone will reboot and perform a factory reset and when that is done . the phone will reboot fully too hand free activation. at that point you can unplug the phone from usb and close out the lg flashtool.

13. Good Luck and hope this guide will help you and please show me so love and click the thanks button or donate too me button. too help with LG Unbrick Project

P.S. please follow the pictures too match the directions and don't change or shortcut things.

Credits - Will be posting