Move Message from SIM to Phone
My text messages were being stored on the SIM card (which has been changed) but I cannot find a way to clear the old text messages from the SIM. Very frustrating.
On my 530g, I have the option of moving the messages from the SIM card to the phone and vice versa, depending on where they're currently stored. Have you tried moving them to the phone and then deleting them? If so, does that not work? Pictures above.