mobile

playmemoris mobile is sony's camera app which transfer photos to phone from sony camera.
as we know, japanese z3c(so-02g) has different nfc chips.
if a japanese z3c(so-02g) flashes a d58xx rom, nfc will not work.
also:
if you flashed a 4.4.4 d58xx rom,nfc will drain battery, you have to pm block com.android.nfc to fix this,but play memories mobile will not launch;
if you flashed a 5.0.2 d58xx rom,nfc will not drain battery,playmemories mobile can lauch,but after launching, it will try to enable nfc, and battery will drain again;

now we have a solution(REQUIRES ROOT AND SYSTEM R/W):
first step: pm block com.android.nfc (for 4.4.4) or pm hide com.android.nfc (for 5.0.2).
this will stop battery drain.
second step:use root explorer, open /system/etc/permissions, search "nfc", and delete all four xml files whose name contains nfc.(do this after backup)
this step will make your phone think it has no nfc function at all.
then reboot your phone, everythin will be ok!