I bought an UMIDIGI Bison Pro it is not waterproof
I bought an UMIDIGI Bison Pro and was happy with my purchase up until yesterday. The phone fell into a bowl of water and was taken out immediately (no thoughts given to the matter), later that day the phone started behaving weird and eventually got extremely hot and shot off (it was not responding to attempts to shut it off at that point). Apparently, water got in through the sim slot and into the phone. It was only then I realised that the sim slot is not waterproof. So, I lost my phone.