Why won't my LG G3 boot up or get into recovery/download mode?

[T Busby]

LG G3 will not boot up or get into recovery/download mode

I tried to use an app on the google play store with positive reviews (app is called (D855) LG G3 AutoRec-Lollipop), after I rooted the phone I used this app and it turned off my phone and now it won't even power up. Help me!

 

[tardus]

Re: LG G3 will not boot up or get into recovery/download mode

I tried to use an app on the google play store with positive reviews (app is called (D855) LG G3 AutoRec-Lollipop), after I rooted the phone I used this app and it turned off my phone and now it won't even power up. Help me!

You contacted the developer for help? The email address is listed at https://forums.androidcentral.com/e...ails?id=b007.autorecd855&hl=en&token=15Qj0nkm