Never ever umidigi.
Never ever umidigi. I bought 2 umidigi cells at their own shop at dx. One broke after less than 3 month and I claimed the warranty. I sended it back (I paid the fees) Backward, forward mails to dx and umidigi, closed case I can't count how often, but no help. I bet it was only a robot answer. I give up after around one year and that's the way they work. Now I have one working cell for the price of two plus postal fee to China. Better buy a Samsung or other well known Taiwan brand and not from China