Once again another straight talk phone that cannot receive any softwear updates. Says unavailable at this time. My previous ZTE phone did the same. The screen lags when entering the secirity pattern, about 80% of the time I have to enter it 3 times. I was not able to find an alarm clock on this phone, had to download an aaps I don’t need or want, yet has little space, internal, for apps. There’s soo many apps that can’t be transferred to SD cards. There are 2 circles I can see at the top of my phone, that do nothing where the last samsung phone I had an LED would light up to tell you that you have a missed call or text. This version of samsung phone is not near as good, or user friendly as the samsung proclaim that I had, and loved, bit was forced to buy a new phone since no more updates were available or ever going to be made.