With the ZUI android rom it was freezing multiple times every day, needing multiple reboots to get fixed. With a custom rom it works smoothly, and it freezes only once or twice in a month..
It's a nice cheap phone, with 2gbram and 16gb rom for less than 70euros. I bought it from a chinese reseller, who apparently filled it with malware, i had to format it and reflash a new rom. A good everyday phone, only buy from trusted sellers tho.
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