Really really sick of this! Let my service lapse for 24 hours, after bill paid not only does the phone claim my sd card is "corrupted" I get non stop audio emergency alerts sound only, no text. Is the phone trying to tell me there is something wrong with the sd card? Went into a store yesterday guy told me I needed to have a technician look at it and do not try to dump files onto my computer lest it become corrupted also. I have half a mind to switch over to my decade old flip phone I am so sick of this!!! WTH can I do to fix this?! Thanks!