Some of you have problems with the current version 1.6.0 and 1.6.1 of MyShop [LITE] on iOS 4. The App is complaining about an old version of the shop plugin, which isn’t true. A workaround is to reboot the iPhone. Most users say that the problem is gone after that, but some are reporting that the error is thrown again and again.
Unfortunately I cannot reproduce this behavior neither on the iPhone simulator nor on all my testing devices. So I can only read the support emails from you and guess what the cause for this problem could be.
Currently I submitted another potential bugfix release (version 1.6.2) to Apple. I hope that it will be available soon.
Sorry for these circumstances!