Kyocera included a hard reset method for restoring factory defaults in the Hydro smartphone. This method operates outside of the normal Android operating system, so it is available even if you no longer have access to the system, such as after forgetting a password or having a unrecoverable system error. Performing this reset erases all data on the phone and restores the original operating system. Tips Writer Bio

How to Reset a Kyocera Hydro - 59