Weak or no mobile network connection after water bath
After I accidentally dropped my S2 for ~1-2 seconds in water, I could fix problems like the not working Usb port and power button with a soldering bolt and a new usb socket. The system itself runs fine.
The last problem I face is that I have flawed connection to my carrier. I have maximum 1-2 bars of connection, but also recurring connection losses. As a result phone calls are impossible to do in short time.
What can I do to fix the antenna?
Is dit een goede vraag?