Welcome to S1 tool.
That is small and crippled subset of SETOOL2 service tool.
SELECT FIRMWARE PACKAGES
YOU CAN SELECT SEVERAL PACKAGES WITH CTRL BUTTON
CHECKING PACKAGES ...
DETACH USB CABLE FROM PHONE
REMOVE BATTERY FROM PHONE
ATTACH TESTPOINT
PRESS "READY", THEN ATTACH USB CABLE TO PHONE
will use Sahara protocol ...
REMOVE TESTPOINT NOW, THEN PRESS "READY"
PROCESSING ...
SERIAL NUMBER : FC371700
HARDWARE ID 00000000E1007B00 NOT SUPPORTED
HARDWARE ID : 00000000E1007B00
NOT SUPPORTED HASH :CC3153A80293939B90D02D3BF8B23E0292E452FEF662C7499 8421ADAD42A380F
Elapsed:109 secs.