So whenever I reboot my phone (usually to get data back) i get a popup message that says "unfortunetaly, sound set has stopped" and the only option is to click ok. It pops up twice then stops. Anyone else get this? Also I noticed that when i lost data a couple times, I checked the mobile network and it had automatically changed to "LTE/CDMA/EvDO/GSM/WCDMA" mode even though I had set it to LTE/CDMA. I can usually toggle to gsm only then lte/cdma to get data back but i only get 3g and not 4g. 4g works if i reboot a few times though.