Mi4 Lte Sound Problem - Sparkling

[Hexia]

Hi There.
Yesterday i changed 5.12.17 (4.4) to 6.4.21 (6.0, lang. Polish ) on my Mi4 LTE and I have some sound problems, but only on earphones.

Sound on my poweramp or while dialing is very noisy, sparkling, espacially "bass songs".

P.S (on 6.4.7 same thing...)

How to fix this? Thx

 

[Andi S]

Hi There.
Yesterday i changed 5.12.17 (4.4) to 6.4.21 (6.0, lang. Polish ) on my Mi4 LTE and I have some sound problems, but only on earphones.

Sound on my poweramp or while dialing is very noisy, sparkling, espacially "bass songs".

P.S (on 6.4.7 same thing...)

How to fix this? Thx

This is bugs from beta global

 

[Hexia]

Damn. Hope they will fix this ;/