[Q] Phone rings - but cant answer. topic

ok this is a weird problem
my own fault

phone is the OnePlus one obviously.

have been having ongoing small problem with the dialer, as i use DW dialer.
sometimes when i went to make an outgoing call the stock dialer would also load and i would have to push the call button twice.
small problem but annoying.

so i went into the settings>apps>phone
and cleared the phone setting >launch by default.
this has fixed the outgoing calls problem

however now when i have incoming calls it doesnt bring up the window to let me answer them. the phone kind of hangs while the incoming call is ringing.
i can get back to the home screen. but there is no way to answer the call.

so i need a way to reassign the incoming calls to the phone.

i dont get any notification on the phone itself. just the ringing phone.
there is no way at all to answer the call - cant swipe down.
the only thing i can do is wait for the call to end. then see who is in my missed calls and ring them back.


please help
cheers