Xperia SK17i Boot Repair

Here I leave repair process as "Boot" with Medusa Box, with the option "Repair Phone".
After servicing IMEI with Octopus Suite, I am stuck on the logo of Sony Ericsson and was constantly reinicianose.
No flash was allowed because the USB connection with VOL - precionado, did not detect the PC.
Try everything with Setool Box with Octopus Suite with PC Companion and nothing at all, the solution was to Medusa Flasher.

Procedure:
    Open module Medusa Flasher
    Select model, in this case Sony Ericsson SK17i
    Click on "Repair Phone"
    Connect USB and TP (left image attached)
    In this case you do not need battery power or external
    Ask what the program tell us and expect finalize
    When everything ends, the program indicates that pasemo firmware after this process (previously downloaded)
    Select firmware and click "Write Firmware"
    Connect USB cable + battery + VOL (-) precionado
    Expect to finalize the process and we will have our Sony Ericsson SK17i repaired and running again
    Then all you have to repair imei imei because we have to unlock with Octopus 0000000000000 and Suite