The iPhone/iPad/iPod gets stuck at the Apple logo screen when there's a problem with the operating system that prevents the phone from booting up like normal. It's very difficult for the average user to pinpoint exactly what the cause of the problem is, but there are a few common causes:
Here are several steps you can take to get your iDevice out of being stuck at white Apple logo.
Step 1. Download and install ReiBoot on your PC or Mac for free.
Step 2. After installation, connect your iPhone, iPad or iPod touch to computer with USB cable. This freeware supports the latest iPhone 7/SE/6s/6 and iPad Pro, iPad Air, etc.
Step 3. Click the highlighted “Enter Recovery Mode” to start fix the apple logo stuck issue.
Step 4. Wait for the process to complete. Once the device is entered into recovery mode, you will find that “Exit Recovery Mode” is clickable. Click “Exit Recovery Mode” to reboot the stuck device.
Step 5: Once the device is exited recovery mode, your device is rebooted successfully.