Break sound

[Jackfmh]

Front & rear break Disk and Pads are replaced with new set . why was there a sound from the break when the car stops and break is released.
Anyone have this issue before? Kindly share. Thanks

 

[Amirul04]

Are you using ceramic brake pads? Usually it will sound when cold as the ceramic pads is meant for high temp braking.

 

[Citizen69]

Front & rear break Disk and Pads are replaced with new set . why was there a sound from the break when the car stops and break is released.
Anyone have this issue before? Kindly share. Thanks

Another reason could be the brake rotor is out of alignment or worn?