3. Then download the app "IS11LG_SystemBackupTest.signed.apk" from that site/post as well and copy it to your phone to the root of your sd card
4. Now open Settings>scroll down to security and check unknown settings
5. Then go to developer options in settings and check usb debugging
6. Now on a file explorer on the root of your sd card install "IS11LG_SystemBackupTest.signed.apk
im stuck and i dont know what im doing wrong....when i dl "is11lg_systembackuptest.signed.apk" it dl's as a zip. then i found the zip package and drag n dropped it to my sd card. i tried extracting it first on the comp then putting it on the card. i also tried putting it onto the card as a zip file and extracted it through es file explorer with no luck of finding the ".apk" that i have to install. i hope i explained this clearly. can anyone help me out?