NEW software!!!!!...... LGUP WILL FLASH YOUR KDZ files
Download LGUP fromor here
http://oceanhost.eu/eps4h4pmwphu/LGUP.zip.htm thank you hyelton for this link
Install
LGUP_8994_DLL_Ver_0_0_3_23 first and then
LGUP_Install_Ver_1_14_3
Make sure you have downloaded the required KDZ file MM or LP
Start LGUP prog on your computer "make sure your phone is plugged in"
If you have a problem that LGUP does not see your LG G4, leave your mobile connected via USB and leave LGUP running, restart your mobile, hopefully this will solve the problem.
TO UPGRADE TO MM from LP - make sure BIN file is ticked and in the
File Path point it towards the MM KDZ you have downloaded. MAKE SURE YOU HAVE CLICKED UPGRADE! This will update you from LP to MM with out wiping any of your info. Press Start. Make cup of tea and be patient
TO DO A FULL WIPE AND INSTALL MM - Open the LGUP on your computer.
FILE PATH point it towards the MM KDZ.
IMPORTANT!!!!!!! shut down LGUP!
Now open LGUP again - you will notice that the MM KDZ will still be showing in the FILE PATH section. Select REFURBISH and make sure BIN file is ticked. Press Start. Make cup of tea and be patient
TO GO BACK TO LP FROM MM - Open LGUP on your computer, click on FILE PATH and point it towards your LP KDZ. Close LGUP and re-open LGUP. Make sure you select
REFURBISH this will do a full wipe, tick BIN file. Press Start. Make cup of tea and be patient
If you are worried about losing your data after a full wipe, why not use the LG Bridge software to backup and restore.... it works fine!
YOU WILL LOSE ROOT!
There is no need to enter download mode! LGUP will do it for you.
Original thread by schafi03
http://www.android-hilfe.de/thema/an.../#post-9342963
Thank You schafi03
Some handy ADB and Fastboot comands because I've been asked so many times, make sure you have ADB and Fastboot installed ofc lol
I always put TWRP in the ADB folder - so if I want to boot into TWRP with out installing it this is what I do:
make sure you open a command prompt in the ADB folder "VERY IMPORTANT" and type:
adb reboot bootloader <enter>
fastboot boot TWRP.img <whatever your TWRP image is called in your ADB folder><enter>
dont forget the .img at the end
That will re-start your phone straight into TWRP - copy files to and from your mobile, install root etc etc......
If you want to install TWRP permanently, copy your TWRP image to your mobile "while you are in TWRP RECOVERY mode" then press install then select images then select recovery
NOT BOOT then swipe to flash. This method does not install TWRP app on your phone, all you need is a reboot app from the play store that will re-boot you into recovery.
I hope I have covered most things that I have been asked, don't forget to search the thread for answers before asking, if you can't see something you are concerned about or are having trouble with a certain part don't be afraid to ask no matter how dumb you think it sounds, we all could do with some guidance at some time. Have fun everyone!