About Samsung I9305 appear Android.process.acore prompt problem

Background: I use the Baidu Cloud Sync contacts and use the phone to delete contacts when the total presence of hints acore problems, for the internet for a long time.

On the network said the solution is: put calendar.apk and calendarprovider.apk two files into the System/app, but always did not find the place on the Internet.

Really can not, had to put down ROM package to extract the "Extract method url" from ROM, but the ROM seems to be no two files "depressed", but found seccalendar.apk and seccalendarprovider.apk file "with two related files", Put four files into the System/app.

Note: The direct installation is not installed on the "personal test", that is put to system/app under also can not be installed, only after restarting, "calendar" automatically loaded up, so OK.

The following is the APK: "Version: Samsung i9305 Android 4.3--other version for testing"

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About Samsung I9305 appear Android.process.acore prompt problem