How fix crackling sound in HTC Sensation XL?

[YajasK]

I was using Nokia c2 from one year. I was happy with that but one day my friend came to my office and he told me that HTC sensation XL is good phone. He told me that it is an android supporter. When he told me that multiple feature of this phone at that instant I decided to purchase this mobile. After one day I purchased it from market. I had loved that mobile since one day then I got a problem that is freezing. It was giving me crackling sound and beep. After that I returned to the shop keeper and bought a new one. Again it started to crackling and beeping, I love this mobile because of crackling sound I am feeling so uncomfortable. So can anyone tell me what should I do to fix it?

[CassandraD]

If it is a new phone and I will recommend you to show the same to service center. It looks there is a hardware issue with the phone and it is recommended that you show it to a repair center. There is no way to fix this phone via software part. Crackling sound in the speaker is mainly cause because of poor speaker or damage one.