Lost Internet 3 times already (starting from 11:30PM CDT). Noticed issue with internal battery or some firmware update?

HeavenM wrote:

This may be a silly question, but do you have the device plugged in? 

if device wasn’t plugged in, how I would have make this photo with 0% charge on it? if I unplug device it goes off immediately.

issue fixed by itself, not related to the battery, but seems tmobile did some tweaks that caused Internet connection issues 5! times per hour