A
AC Question
I have exactly this problem on my new S7 edge in Australia from Optus - compass re calibrated by me, then when phone off and on again it needs doing again - every time. I have seen same complaint at an XDA developers web site this month. Does the S7 edge have inherent compass sensor or software issue - my S5 did not need this as far as aware? I may try and replace it via shop but they said it may take many weeks to get a replacement if out of stock as they would need return it to somewhere to check it.