** I normally never use the adaptor to charge my iPhone since I work on my computer all the time. And it is really inconvenient each time I plug my iPhone into my Mac, the iTunes will launch automatically. How to stop this?**
Connect your device with Mac/Windows PC to see the device will be synced and iTunes will appear to sync your iPhone or iPad.
- From iTunes, click on iPhone icon
- From the left navigation panel, select Summary
Scroll down, check then uncheck the box next to Automatically sync when this iPhone is connected.
Click on iTunes option from the upper menu --> Preferences
Click on Device tab --> Check the box then uncheck the same.