After i transferred all the phone data from old iPhone to new Samsung . i just deleted factory reset my old iPhone .But my friend said it was useless, Why ? all the data has been deleted from my iPhone completely ,i have checked it
no, the data is still there unless it is overwritten by new data.
If these deleted data has been overwritten ,does that mean they're completely deleted from iPhone ? that this is not what i expected , what i want is to permanently delete them from iPhone with 1-click .
Comments