How to get the parrallax effect on iPhone 4 running beta 3 of iOS 7?

How to get the parrallax effect on iPhone 4 running beta 3 of iOS 7?

Just a PSA: did you register your device's UDID before installing iOS 7? Because Apple periodically checks devices to make sure they're authorized to run the beta, and they'll disable the ones that don't have a UDID registration. It's only $5 on http://www.instantudid.com/ and they did mine instantly. I've been running iOS 7 no problem on my 4S.

  • Will my iPhone 5 get bricked if i get ios 7 beta for free? I was just curious because i really want to get ios 7 for free after seeing a few youtube videos demonstrating on how to get it but i heard that when beta 2 releases for ios 7 that my iPhone 5 will get bricked. If that's the case i don't want to get ios 7 but if it's possible to unbrick my iPhone 5 can someone tell me? Can i downgrade from ios 7 to ios 6?
  • Will Apple brick non developers running iOS 7 beta? I just downloaded the I0s7 to my iphone 4S… I didn't pay and people are saying my phone will brick if i keep it! But some people are saying no it won't! Does anyone know!
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  • Is Updating to ios 7 beta 2 from beta 1 without udid registered via OTA is safe? I have iphone 4 i installed ios 7 beta 1 from ipsw file via itunes (shift+update) button and now my software tab i showing beta 2 update. But i'm not developer and i did'nt even registered my udid. so updating via OTA will be risky? will my iphone brick? what to do? will it ask for developer account after update? People who already attempted this please tell me is it safe?