problem with network

[csking]

Hi there i have a clone s5 its model sm-g900s , everthing is fine apart fromthe radio seems weak, i do a network scan and it finds my network but then looses it as quick, how can i fix this

[WuddaWaste]

You may want to consider taking apart the phone and inspecting the antenna contact points. Try applying gentle pressure to make sure it's a solid connection.