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Editorial Team
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Asked: 2026-06-17T15:19:17+00:00

I’m a reasonably new iOS developer, still on the steep part of the learning

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I’m a reasonably new iOS developer, still on the steep part of the learning curve.

Late last year I finished an app and had it running successfully on my old iPhone 4. I subsequently upgraded xCode etc to work with iPhone 5, after not touching the project for a couple of months.

Some how, something has gone wrong with my app in xCode. I continually get crashes at launch, and have tried everything I can think of (and search for) to resolve.

What I would like to do is open the project in xCode from the working app on the 4, as I know it works. Is it possible??

Thanks in advance.

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1 Answer

  1. Editorial Team

    You cannot take an app from iPhone and run in Xcode. If you have the source code which was used to build that app, you can use it to run in your Xcode. Once you have installed an app in iPhone, you cannot convert it to back to the source code in normal ways or using Xcode.

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