SDK/Xcode/ARMV requirements?

Where can I read about requirements for SDK/Xcode/ARMV versions? I’m currently running Xcode 3.2.5 + iOs SDK 4.2 – is that ok for approval? What about ARMV7 only (I don’t have any ARMV6-only devices to test on)?

Yeah thats ok to dev, its actually what you need to use if you want to send your unity ios 3 games to Apple as 4.3 broke quite something.

you can do armv7 only with that if you want, just ensure to specify at least a deployment target of 3.1 if you want to use the capability requirement which you need for ARMV7 only (unless its ipad only)

Thanks! Should I just do armv6+7 even though I have no idea if it runs on iPhone3 or earlier?

iphone 3GS is ARMV7 and OpenGL ES 2.0 (technically the same as iphone4 just slower)

and it has to run on it just to mention that.

Only do ARMV6 + ARMV7 if you intend to support iphone 2g and iphone3g otherwise I wouldn’t do it

Ok thanks. Yeah I test on my 3GS and I’ve had beta testers with 4.

Getting Xcode warning “warning: iPhone apps should include an armv6 architecture (current ARCHS = “armv7”).”

Will this be a problem for approval?

It shouldn’t be. armv6 only produces a similar warning, but isn’t a problem.