I am finding it hard to like my ZTE Z max blade after the last update which I sure wish I would have never put in my phone. It degraded performance and battery life. I get tons of messages about my battery, one being that it isn't replaceable and it is non stop, Christ sake I know this battery can't be changed and it is a disposable phone. I like to slow charge my battery but once again non stop messages that I am not quick charging which is bad for the battery in the long run. I loved my phone minus a few quirks that were acceptable, now I just want to toss it and get something that isn't stupidly showing me the same messages hundreds of times.