请修改packages/apps/mms/src/com/android/mms/MmsConfig.java
public static boolean isSupportAttachEnhance() {
return mMmsFeatureManagerPlugin != null && mMmsFeatureManagerPlugin.isFeatureEnabled(IMmsFeatureManagerExt.MMS_ATTACH_ENHANCE);
}
修改为：
public static boolean isSupportAttachEnhance() {
return true;
}android 5.0 编辑彩信时日历和联系人附件不能与其他附件共存
原文：http://blog.csdn.net/sergeycao/article/details/43084769
