I am using Asus 5z 8GB RAM and 256 GB model. From last three months I am using the problem of no sim card in sim tray and wifi automatically disconnect. I tried all possible methods which includes the factory reset, wifi and blutooth reset and even visited the service centre. They have only one solution change motherboard which cost around 19500. This is one of the bad experience of using Asus 5z and their after sale service. I never buy Asus and even never recommend this brand to anyone.
