my s5 won't power on
i put it in the water and after one minutes i took it out and push the home button i saw downgrading mode on screen and then i took the battery out and drying the battery.
now my S5 won't work.
i tried some way such push home + up volume + power with each other but didn't work , also push power button for more than 30 seconds yet it didn't work anyway.
i used charger cable on my device nothing happen and when i push the power button it produced some with noise.
i need your help