I have galaxy s9 but internet browsing is very slow even in 4g and data limit and internet setting is good zong 4g network but my friend have same sim and 4g but iphon have very good in internet speed and browsing...plxx help me how to fix this issue
Hi, Thank you for your interest in Samsung Pakistan. Kindly get a new sim for your phone. However, if you still face an issue, please visit Samsung's nearest service center.
