I currently have an iPhone 4 running iOS 7.1.2. The phone is old and slow and barely works, but I have been holding off until the iPhone 6 release to upgrade. I recently had to backup and restore the phone to unlock it and it put all my music on, but somehow the file path got messed up and the phone doesn't recognize the music is there (I know it's on the phone because the space is taken up). I asked the Genius Bar if there was anything I could do and in the end the best solution is to just wipe the phone and start over, but I don't want to lose my text message history. They suggested there may be third party apps that will let me back up just the texts. My plan is to set up the iPhone 6 as new iPhone and then use some third party app to restore my texts to it. However, the iPhone 6 will be running iOS 8 most likely so I don't know if the file path structure will match up. My question is this: What third party app will back up my text messages from the iPhone 4 running iOS 7.1.2 and transfer them safely to the iPhone 6 running iOS 8?