You can still find SETool2 original boxes on eBay or AliExpress (though expensive). For Lite v1.11, many generic PL2303-based USB-to-TTL cables work with proper configuration.
SETool2Lite v1.11 covered a vast range of Sony Ericsson phones, primarily those released between 2005 and 2009. Below are some of the most popular supported models: setool2lite-v1.11
Yes, with strong caveats.
: To move small files (like custom menus) into the phone's internal memory without a full flash, use the Write Script feature with a executor script. USB drivers for your particular phone model? Flash Unlock | PDF | Computer Engineering - Scribd You can still find SETool2 original boxes on
Understanding SETool2Lite-v1.11: The Essential Guide to Legacy Sony Ericsson Repair setool2lite-v1.11