2.8 Details
Thank you for your resubmission, However, your app installed or launched executable code, which is a violation of the App Store Review Guidelines. Specifically, your app uses the itms-services URL scheme to install an application.
Specifically, this app contains a mechanism for updating itself outside of the App Store review process."
Next Steps
Please revise your app to remove this functionality.
10.6 Details
Finally, your app still includes an update button or alerts the user to update the app. To avoid user confusion, app version updates must utilize the iOS built-in update mechanism.
Specifically, this app contains an SDK designed to update the app outside of the App Store process. It would be appropriate to remove this SDK before resubmitting for review.
Next Steps
Please remove the update feature from your app. To distribute a new version of your app, upload the new app binary version into the same iTunes Connect record you created for the app’s previous version. Updated versions keep the same Apple ID, iTunes Connect ID (SKU), and bundle ID as the original version, and are available free to customers who purchased a previous version.
真实日了狗了，那个10.6 被拒2次了，明明没有弹出更新的按钮啊，2.8 实在不明白什么原因，求猿友帮助！！！
人家提示你够清楚了，你不要自己添加苹果商店外的升级
app不允许提供更新功能。提示也别有。
2.8说的是你app的安装侵犯了审核规则。你提供了一个url去安装你的app。