Update 2.7.147:

Fixes:

    ALL: Timefix rewritten, now it will try to correct the time with either method (2 to choose from by the fix). This will make it work on any ROM version on any device;
    Xperia T/V/TX/TL: FINALLY fixed the reboot issue;
    Xperia T/V/TX/TL: FINALLY fixed the system mount issue in TWRP;
    Xperia Z/ZL/Tablet Z: Timefix will now work, regardless of FW used.

Improvements:

    The Windows installer now has a new menu option, it will offer an adb composite driver installation option for use while in recovery. It is the same driver as I already offered on the website. The driver is unsigned, but it can be trusted.
    Thanks to the hard work by @zxz0O0 I have updated the unrooted installation option again, this time it is actually using @geohot's towelroot library but will nolonger require the installation of the app and no more tapping buttons on screen. This installation option will work on all supported models.