Will 4.5.2 ever see Safestrap? I nearly bricked my device last Friday by adding the SetupWizard.apk from the minimal GAPPs package. Luckily, for whatever reason Linux (Manjaro) seemed to automatically enable the device, and resetting it from the bootloader gave me temporary SU permissions.... If we aren't going to get Safestrap, the only reason for me not to downgrade to 3.2.8 is the Android Runtime (of which Fire OS doesn't offer) and the Kit Kat base.
xda-developers