Q. I accidentally downloaded iOS 4 last night and it erased everything. Whenever I try to restore it restores to the same home screen with Game Center. I want to go back to the original firmware or OS it came with. Is it possible? Everytime I restore, it restores to an old iPhone that used to sync to that computer.
A. Try following the instruction at this link
http://theiphoneinformant.com/articles/how-to-downgrade-your-iPhone-from-iOS-4-0-2-back-to-iOS-4-0-1.php
What are the advantages and disadvantages of jailbreaking an iOS device?
Q. What are the advantages and disadvantages of jailbreaking an iOS device?
Specifically for the iPhone 4S and the new iPad.
Also, what are the risks involved when jailbreaking?
Can somebody also tell me how it effects the overall speed/performance of the device and the battery life?
A. With jailbreak you cando things like choose if ou want to run android or iOS on a dual boot and all of your preferences will be on android if you do it right and you can get android thing for instance android lock build in the settings with out and app.
Hope that answers your questions
What is a good, intuitive book for learning how to program iOS?
Q. I am thinking about learning iOS so I can develop some apps for personal use and sale. I am not a programmer by profession, so I'd like a book that isn't too full of programmer lingo, and that's relatively clear and intuitive. I don't want anything "for dummies" or "idiot's guide," just a good, solid, clear book. Thanks!
A. You don't go and just learn iOS. It isn't something you learn. Start with "The C Programming Language", then graduate to "Programming In Objective-C", and then graduate up to the CocoaTouch API's web documentation, and you won't even need an iOS book. Mobile development, especially iOS development, is a lot more straightforward than PC development, but much more difficult as there are not as many tools and API's available. If the straightforwardness of mobile development were applied to PC development, I would be in love with that platform.
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Title : How do I undo iOS 4 and go back to the original iOS the iPod Touch 2G came with?
Description : Q. I accidentally downloaded iOS 4 last night and it erased everything. Whenever I try to restore it restores to the same home screen with ...