Kyocera DuraForce Pro - Manual (Page 166)

Cleaning and Drying Procedures 155
4. Rinse both sides of the phone and all physical keys until there are no more bubbles left.
Note: Hold your phone below the faucet as shown below and rinse with low pressure tap water
for more than 20 seconds for each part. Use only lukewarm water.
CAUTION! If detergent is left inside the phone, the audio quality as well as waterproof
capability may deteriorate.
5. Remove the back cover and rinse well back side of the phone and all physical keys until
there are no bubbles left.