Help URGENT! plz help me!

[decade]

a few days ago my hp soaked in water, then I let it dry for a few hours(8 hours).. all is working fine except:
-I got "sd card unexpectedly removed" msg
this frequently happen after I turn on the phone screen(after screen automatically turn off)

I alrdy tried several ways to fix this;
-change the screen timeout
-format the sd card according to http://androidforums.com/lg-optimus-m/288972-sd-card-unexpectedly-removed-fix.html
-change to OTHER sd card
-reset the phone to factory setting

the sd card will mount again if I turn off/on the phone, reboot didn't mount the sd card(sometimes can)

I really hope I can fix this ASAP becoz next week is Aidilfitri celebration(picture time )

 

[El Presidente]

8 hours is no where near enough to dry the phone unfortunately.

How badly soaked was it? You're normally supposed to leave it at least 24 hours before you try to turn it on again. You can also leave it in a box of rice in a warm place to help dry it out completely.