ZTE ZMAX Pro

When I tap on the phone icon the phone won't load and a darker screen slides up and the caption says ; unfortunately phone has stopped. And it crashes. Can anyone help me with this ? I can't make outgoing calls.

Ok so I've had the phone for about a 1.5 weeks now and it's a pretty good phone for the price but compared to my grand prime it seems laggy at times like if I'm scrolling it sometimes inadvertently clicks on something it's just not as responsive as I was hoping. As long as you pace yourself you'll be fine. Battery life is really good with light to moderate use I can get 3 days out of it. Cell standby is the biggest consumer though at 25%? This is the biggest phone I ever had and I love it it's really not that hard to handle. It feels high quality definitely not like a $99 phone. Haven't used the camera much yet but the slow motion feature is pretty cool. Speaker is loud enough imo. Other than that it's a great device and well worth the mone...
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