ios - Under which circumstances is it fine to drop armv6 support? -


i want use framework recommends disable armv6 support in xcode. though not sure consequences has.

as understand far, device older or slower 3gs not have armv7 , armv6. when drop support armv6 assume app binary becomes smaller , stop running on these old devices?

if drop armv6 support need specify else required device capabilities exclude devices have armv6?

yes, can target app armv7 , above uses device hardware capabilities not exist on armv6 devices.

to this, required add armv7 in required device capabilities (uirequireddevicecapabilities) key in project’s info.plist file.

uirequireddevicecapabilities (array or dictionary - ios) lets itunes , app store know device-related features app requires in order run. itunes , mobile app store use list prevent customers installing apps on device not support listed capabilities.

unrelated important note: uirequireddevicecapabilities cannot changed in app updates. if app supports armv6 cannot submit new update restrict archs armv7 , above.

hope helps!


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