My wife dropped her A930 in the pool. I removed the battery and sd card and taped it to a dehumidifier for 5 days after which all signs of water (moisture) were gone. I put the battery back in and turned on and it worked fine. I plugged it in to charge up the battery. After two hours of charging the screen was dark and the phone was dead. It it a lost cause? Since I have the same phone I switched batteries with my phone and her battery is fully charged. In pushing all the buttons on her phone somehow I got her flash to turn on and shine continuously. Some how I turned it off but could not repeat it.

I'm not an expert on phones but similar things have happened to ppl i know, well 2
my sister dropped her phone in the sink b4 n i think she was experiencing the same problems although i can't remember this that well as it was a while bk. she bough a new 1 n after a while it did start working suddenly.

my mates dad experienced it once after he dropped his phone in a cup of tea. he managed to take it to a place where the phone got fully cleaned out. It then worked fine n now my mum has it after he got a new one. He said the only problem he was having was his internet popping up now n then but it has stopped doing that now. If i was u i would maybe try this out n see if there is a place near u that may be able to help u out

good luck