Hi any of y'all play games such as pubg or call of duty on galaxy a51? When I was playing on it I always get disconnected from the serve every 2 or 3 minutes. However on my another phone using the same network at the same time, the connection is super stable. BTW the same thing happened for most of other games requires internet, and the wifi at my home is really good, so I would say it should be the problem of the phone itself. Do you guys have any ideas or similar experience? The model number is A516U1, and UI vision is 3.0
That's really weird cuz only a few people concerned about this issue. I tried everything suggested by customer support but sadly none of them works
yeah I did some research and found something similar to what you say. But based on my knowledge wifi will not be impacted by sim card anyways. I took the sim card out and I'm still able to use wifi, but the disconnecting issue is still there.
Now what I think is the phone itself has a weaker signal receiving feature than any other devices, but I don't have any further evidence for that.