Ok so I'm actually having two unrelated issues. First, if I shut off my data connection when not in use it bugs out and doesn't recognize it when I turn it back on, gives me an error code and says I have no data connection. Any idea why that is? Should I just leave it on even when I'm not using it? And my second issue is if I get into yellow on my battery sometimes my keyboard will disappear when I'm trying to enter text on a web page and it wont come back. I'm gonna assume that's not normal? Thanks in advance for any help or suggestions!