Nope sorry, mine is an Xperia Z.
Had experienced those clicking sound before i can't remember what i did.
I increased the buffer or removed some background apps (facebook, skype etc.).
After 4 months of using, by then had numerous updates (phone and app). And it was doing well, so i could not tell.
Its just this 2 weeks when I updated to the new phone firmware that gave me problems again.
Sent from my C6603 using Tapatalk 4
Well, I don't have any problems neither with Galaxy S3. Question of phone I guess.
I have nothing running in the background, in fact, I have almost nothing installed on Sola. i don't even have a sim card in it...
Tried diffferent buffer settings - no good.
But I think I noticed one pattern: clicks are more numerous and more pronounced when playing higher sampling rates files. I.e. i have little to no clicks playing 44.1/16 files, gets worse on 24/96, and probably even worse on 24/192...