"Your Curve 8520 8530 is not making any sounds? It only stays in silent mode or vibrates?Your speaker needs to be repaired or replaced. Ameritronix Trading provides this repair for your Blackberry Curve 8520 8530.This service includes PARTS and LABOR. Please select shipping options when you checkout.The Curve 8520 8530 Speaker Replacement Service offers a fast turnaround time. Repairs for this model can be done in under an hour! "