hi guys, happy new year. got my phone phone since may 2013 from US. just a few days a go i dropped my phone in water.. manage to dry it in rice.. now the power button wont work but i was able to on the fastboot but after that i cannot select any options with my power button (still able to scroll with the the volume button).

to change the power button is it a must to go back to LG service center in Kelana Jaya? any other shop can fix this problem?