I have been unsuccessful in applying the workaround to my Hydro Icon due to my unfamiliarity with rooting the phone, etc. and I could not get the Kyocera provided update to work as well. I am pretty sure there is something wrong with the folder /system/lib because if I try to copy the file libpredtm.so I get EROFS error (Read-only folder) which means I am not rooted and if I am rooted, I get the error EACCESS which I am not sure why I should get if I am rooted.
I tried to get Kyocera support for this but I did not get any technical support, just email bouncers who keep telling you to do a factory data reset and download the update and finally gave up saying that due to rooting the phone warranty was voided.
I wonder what I should do with this one. I understand UNIX and Linux but I don't know how rooting on Android works and why there are so many apps for that and why I need to install kingroot first and then replace with it ith something else as indicated in the workaround.