I'm using Android 7.1.2 on imx6q platform. With the reference of "Android_Frequently_Asked_Questions.pdf" document I have build the ota package and updated by using "Updating by Android recovery (automatically)" method.
But I Want it on "Updating by Android framework API (OTA App)" method.
Can you explain more about this method and How can I do it.?
Unfortunately, we cannot provide that type of support. You can use some apps how "OTA update center". But for that kind of support, you need to go with the person who provided you the app. I apologize for this inconvenient.