Help Galaxy SIII water damage

[paragon74]

Hi,
I dropped my galaxy SIII accitentally in the toilet and immediately took out the battery and sim card dry it with a hair dryer and after put it in a bag with rice and left it for 48 hours. When I turn it on the first few days I couldent here sound when I watched videos or play games and the temperature of the battery whas very high( was reachning 80oC sometimes) and also it wont recognize the sim card. I turn it off and left there for a week and when I turn it back on surprisingly everything was working fine except that it still wont recognise the sim card. Is there anything that I can do? Please help.

 

[gordonfink]

you should clean all the motherboard with alcohol before it starts to corrode.

If the sim card connector cleaning doesn't fix it, it's pretty easy to buy a sim card tray and replace it.