[AP1618]

hello,

so I upgraded from the official at&t version which is

4.5.0.152 (package)
4.5.0.110 (apps)
2.7.0.90 (platform)

to another OS version, which is: (some east asia one)

4.5.0.254 (package)
4.5.0.161 (apps)
2.7.0.105 (platform)

now my ear piece volume feels lower than before, for a given volume level.

has anyone else experienced this, is this supposed to happen??
(it's kinda bothering me....)

thanks