I have two Galaxy S2 and take one always to test new rom's.
I installed Cyanogenmod 12.1 from yesterday on both Galaxys (fullwipe system,data and factory reset.)
So now my problem:
With galayx 1 is bt in the car ok - with galayx 2 incomming calls are fine but outgoing calls I've got an echo and a dull background noice.
The same is also with some other roms (SlimLP, Dirty-Unicorns, ....)
Is there an other way to format the internal memory completely ??
Does anyone have an Idea what else I can do ??
Regards Klaus
I installed Cyanogenmod 12.1 from yesterday on both Galaxys (fullwipe system,data and factory reset.)
So now my problem:
With galayx 1 is bt in the car ok - with galayx 2 incomming calls are fine but outgoing calls I've got an echo and a dull background noice.
The same is also with some other roms (SlimLP, Dirty-Unicorns, ....)
Is there an other way to format the internal memory completely ??
Does anyone have an Idea what else I can do ??
Regards Klaus
