'sup simox! Does your tool support older phones like the K300? Because here's what I get while trying to generate a patch for mine:

Selected firmware: C:\Documents and Settings\Fernando\Desktop\K300_R2AT003_MAIN_EU_EME A_US_INDIA_FS_EMEA1_CID36\K300_R2AT003_MAIN_EU_EME A_US_INDIA_FS_EMEA1_CID36\K300_R2AT003_MAIN_EU_EME A_US_INDIA_CID36.mbn
Analyzing firmware...
BABE header found and seems ok.
Flash Platform: DB2010
Flash CID: 36
Flash Color: Red
Base address: 44000000
Firmwares with base address $44000000 are not supported.
FINISHED.