The target audience for v8.4 was owners of classic Sony Ericsson phones. A download page for the tool lists dozens of supported models, including the , and many more.
Repairing the Global Data Flash System, a critical non-volatile memory area storing calibration data and IMEI information. The Risks of "Cracked" Legacy Software SonyEricsson USB Smart SEMC tool v8.4 Cracked -3653917-
"Standard flash won't work," Elias muttered to himself, wiping his glasses. "The EROM is locked tight. I need the heavy artillery." The target audience for v8