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My cousin has an iPhone 4 with a very weird glitch. It's been happening for over 2 weeks now. She would go into the Phone application, tap my name to call me, then it would automatically call her Mom, even though she chose me. It does the same thing for every person. It is on 5.1.1, Not jailbroken, and on Verizon. Any suggestions?
Is the problem in the contacts application? Sounds like she should open the contact information for you, and look at the phone number and verify it's not her mom's.
Double tap Home button, delete Contacts app in multitask-bar.
Do a reset (Hold Sleep/Wake and Home buttons about 10 secs or more till Apple logo appears, ignore the Slide to Power Off that appears)
Note: You will not lose any data.

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