i have over 1gb space on my sd card, yet some apps but not all cant be moved to my sd card why is this? nearly all my phone memory is used up and i cant even update the standard apps like shazaam ( which i dont use anyway ) because it says my phone is fully nearly and i need to delete or clear data from the apps, kind of stupid that all the apps you download cannot be moved to sd card because the option is not highlighted to do so