A belief that it was discussed already how to do it on the classic, can someone repost here the instructions?
Apper 1) if you can get button mapper on your phone this will be the easiest way to go to home you can map a button for that
2) or you can download this apk https://drive.google.com/file/d/1oXrasSiIrw7fpuZXA-gJE2Aj_egNLCrn/view?usp=sharing and add to a contact by the url field "home4flip.go" and then during the call you want to go to the home screen you go to the contact and tap go
3) or you can add a call and close the flip and open it rite away
There is another way too. When starting a call, press call and then immediately press end. Admittedly it only works on outgoing calls, but when it work, it works.
Works on the LG phones
My brother pointed this one out to me.