after installing omni rom and some other 4.4 roms on my cousin's xperia t she wasn't happy with them due to some reboots when you are using your phone with too many apps opened.
so i installed 4.3 ftf on it and after setting it up i relocked the bootloader using flashtool
after some time she told me that will download music info work again and i told her why it wont work anymore
but it used download music info to show her the error it will give and i saw that its downloading music info
i tired track id and i saw that its working too
i cant try bravia engine as i don't see any difference when its on or off (my self issue :P )
is there any other way to check that my drm keys are still there or not ?
i really like to know what happened to this phone