Does this work for Xperia E Dual?
So far I've uninstalled/reinstalled this on 2 computers (Win7 64-bit, XP Home) and inside Virtualbox (Win7 32-bit). Two different cables, including the brand new one in the box with the phone. Windows always sees the device ("S1Boot Fastboot") fails to load drivers for it, and Emma seems oblivious to the presence of the device. Same reaction on all 3 OS's. Am frankly out of ideas - the Emma logs are inscrutable so I don't have much to go on. Ideas welcome.
I used fastboot from the Android SDK on Linux (my usual OS) to do the initial unlock, then got stopped cold following the intructions after the Emma installation.
Fastboot says it's version 0.5 and the unlock was successful:
$ sudo ./fastboot -i 0x0fce oem unlock 0x<unlock key>
...
(bootloader) Unlock phone requested
OKAY [ 0.169s]
finished. total time: 0.169s