Cody ThreadedSMS stops working for my mogul
 

Everytime I install this it works for a little bit then stops sending and recieving messages is there something im not doing correctly on this.

did you clean out your inbox before installing this? that seems to be the only way to run into problems.

I've had it on my phone for a few months and no problem's.. also to be safe when installing put it in flight mode in case some1 sends u a message while you are installing it

anything else i have to do before or after install

That's all. Just do as markppc6700 stated and clean out all your old SMS before installing the threaded sms.