ok so i was playing around with trying to get the stoick mms to install over the twmms.apk and i finally got it working.
First of all, if you don't have astro file manager, go download from the market cause you will need it.
next go to this link and download the Modified Mms.apk and put it on your sdcard.
Modified Mms.apk-Turn-off debug mode, stop application from lagging [Updated: 08/21] - xda-developers
Now travel to the saved mms.apk on your sdcard and click in it to install and click upgrade.
that's it. Now you should have the stock mms.apk.
Hope it helps.
P.S. I'm not responsible if YOU break your phone. Its YOUR phone, not mine. Have fun
First of all, if you don't have astro file manager, go download from the market cause you will need it.
next go to this link and download the Modified Mms.apk and put it on your sdcard.
Modified Mms.apk-Turn-off debug mode, stop application from lagging [Updated: 08/21] - xda-developers
Now travel to the saved mms.apk on your sdcard and click in it to install and click upgrade.
that's it. Now you should have the stock mms.apk.
Hope it helps.
P.S. I'm not responsible if YOU break your phone. Its YOUR phone, not mine. Have fun