Sounds like you have a bad digitzer. This parts replaces the glass front of your Samsung SPH m800. This repair will get you back up and running. It will also make your phone look new since you won't have any scratches on your screen.
Contact me if you feel like you can't do the repair yourself.
My instinct deletes the phone numbers from many (almost all) entries or repeat the same number for...
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My instinct deletes the phone numbers from many (almost all) entries or repeat the same number for two different entries. What should I do?