You can easily try this: http://www.3u.com/tutorial/articles/1857/how-to-fix-iphone-cant-turn-on-stuck-on-white-apple-logo-when-rebooting
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You can easily try this: [http://www.3u.com/tutorial/articles/1857/how-to-fix-iphone-cant-turn-on-stuck-on-white-apple-logo-when-rebooting|How to Fix iPhone Can’t Turn On & Stuck On White Apple Logo When Rebooting?]