when i get text messages sometimes they come up as coming from myself? on the top it was say my email address? i can respond and they will still get it... and if i choose to call themm the call goes out? but they messages are not under their name? and more then one person shows up under the same string... and i think it just replies to the latest sender? anyone have this issue and know how to fix it? also, my phone locks up all the time in the lock screen! i saw a thread here talking about it but it never seems to have a salution? any help is apreciated!!