Xperia Z Ultra got extra noise

Discussion in 'Xperia Z Ultra' started by R_mey, Aug 14, 2014.

  1. R_mey

    R_mey New Member

    If anyone experience lower speaker sound got whistling noise by the end of sound, something like hissing noise.. Example: when i pressing keypad for calling, after pressing the number, it got some extra sound around 2 second.. But if want to heard the sound, i must put the lower speaker really closed so can hear it.. Is that normall?? Btw my z ultra is LTE version 14.4.A.0.108.