Can't delete SMS messages

Hi!

So: I can’t delete SMS messages. It takes an awful long time to delete a short conversation, but once I reboot the phone all SMS messages of that conversation are still there. And as you can’t image the phone is behaving erratically because I can’t delete SMS messages!

Is there a way to delete all of them by connecting the phone to the computer? I can’t locate the folder where the SMS messages are stored.

Thanks,

André

I could really use some help guys!

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