I've updated the
base Root package with the newest version of CoolReader. This version (3.0.51-28) supports handling Next and Previous button
scancodes on PRS-T1 natively. Therefore I could remove the hack required to support page turn buttons in CoolReader. In the new release page turn button functionality in Sony applications and the Internet Browser has been restored.
Please make sure to install the
recovery package before installing the new Root package. Unfortunately, one cannot safely install one Root package over top of another.