1.Download&Install LG Flash Tool.
2.Download&Install LG Mobile Driver.
3.Copy&Paste "MegaLock.dll" File Into C:/LG/LGFlashTool.
4.Open LG Flash Tool,Tick Select Manual Mode and Select Dll File &Tot File .
(eg: Download LG821 dll file&tot file
2.Download&Install LG Mobile Driver.
3.Copy&Paste "MegaLock.dll" File Into C:/LG/LGFlashTool.
4.Open LG Flash Tool,Tick Select Manual Mode and Select Dll File &Tot File .
(eg: Download LG821 dll file&tot file
5.Press Download Button,Now Port1 Shows (COM41).
6.Connect Handset By Pressing Volume Up Key&Connect The Cable(you can see driver installation)
6.Connect Handset By Pressing Volume Up Key&Connect The Cable(you can see driver installation)
7.Goto Device Manager>Ports>Right Click On LGE Mobile USB Serial Port>Properties.
8.Select Port Settings>Advanced.
9.Change COM Port Number COM25 to COM41&click OK.
10.Now Start Flash.
9.Change COM Port Number COM25 to COM41&click OK.
10.Now Start Flash.
