

(You can now disconnect the phone and close the Flash Tool.ĭon't worry about any fail messages from the flash tool.) When the phone reboots, it will boot into the MiniOS setup screen. Once it finishes, unplug the cable from the computer, and plug it back in to start the flashing process. On the main window, hit the yellow arrow at the far left. (note the DLL, S/W, and Action Mode) and hit OK: On the config window, make it look like the picture below Leave your phone connected and set it aside for now.
#Lg flash tool 2015 download serial#
In Device Manager on your computer, find LGE AndroidNet USB Serial Port (under Ports) and set it to port 41 (COM41).

(Some drivers may install, allow this to happen.)Ĭontinue holding Vol + until download mode loads. With the phone off, and USB cable plugged into your computer, hold Vol + and plug the cable into the phone. Place the DLLs (megalock and ls740) and tot file in the folder with the flash tool.
#Lg flash tool 2015 download install#
Install the LG Flash Tool to the root of your drive. You can reinstall them once the downgrade is complete if you still need them. Uninstall any and all phone related drivers and software currently on your computer from any phone you've had. LG Flash Tool 1.8, Megalock, and LS740 - DL to computer Step 1 - Gather materials for zv3 downgrade Install this hash checker and compare the MD5 of your file to the one listed.

You can use this to verify that the file downloaded correctly. Several of the files have an MD5 listed below them. Access to download mode and a computer is required. If you can do either of these, you are not bricked and this guide is an extreme solution to your problem. This guide is intended for recovering from a brick where you can't access recovery or boot the phone.
