THIS QUESTION HAS BEEN ANSWERED. SEE BOLD TEXT BELOW. I'm currently running apeX V1, but I'm trying to get the stock Blur "Text Messaging" app to work. I've tried Handcent and a couple of other MMS apps, but I am not impressed with them. I restored to my rooted and just-deodexed 2.2 OTA nand backup and copied the entire /system directory to SD card. Then, I restored back to apeX V1. First, I copied: Messaging.apk Conversations.apk BlurEmailEngine.apk <- THIS .APK, ALONG WITH THE PREVIOUS TWO, ARE ALL THAT IS NEEDED - SOLVED 10/29/2010, thanks to Highflyin128! from the old /system directory on the SD card to the current /system directory. After rebooting, I saw the "Text Messaging" app in my app drawer. When I ran it, it popped up for a couple of seconds, started loading messages, and then immediately closed. So far, I've copied these additional .APKs from the old /system directory to the current one: BlurSNMessagingEngine.apk MessagesWidget.apk SocialMessaging.apk UniversalInbox.apk But I'm still experiencing the same behavior as before. Any ideas as to what I might be still missing?