15 - 45 Minuten
The phone was water damaged to the max. It took me 30 seconds to realize it had fallen in the water.
Once I dried out the phone (about 4-5 days), I used the guide to replace the battery. Then it started right up!
Dry out the phone. I can't say whether the rice in a bag works faster than just letting it dry out naturally, but I used the rice. It now works fine and you can't tell that there was water damage.