Turning off all sounds, Caption settings, Adjusting the sound balance – Samsung Galaxy Grand Prime User Manual

SM-A700F, Galaxy Alpha, J1 SM-J100F, SM-A500FU, SM-A500F, SM-A500H, SM-A500Y, SM-A700FQ, SM-A500F/DS, SM-A500G, SM-A500H/DS, SM-A700H, SM-A500FQ, SM-A500G/DS, SM-A500HQ, SM-A700FD