Remove SIM-lock patch generator

[Homem]

Hi, i'm trying to unlock my s500i db2020 cid52, i've debrand it with xs++, made the sim-lock patch but when i hit "write script" on se tool, (with the phone turned off) it tells me to hold c and plug usb cable, then the phone goes to file transfer mode and the script doesn't run, just aborts after a few seconds. what am i doing wrong?

edit: if i uncheck the "use quick access patch" it runs the script, dialog box appears (remove/apply patch) but the phone remains unlock. This is what i get:


Going to execute VKP script....
ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
Speed:921600
OTP LOCKED:1 CID:51 PAF:1 IMEI:35908501307715 CERT:RED
FLASH CID:52 COLOR:RED
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:897E
Flash props sent ok
Starting to process VKP patch script: C:\SIMLockPatchGen\vkp\Remove_SIM_lock_S500_R8BE00 1.vkp
VKP script loaded OK. Lines: 6
Patch structure created OK. Determining blocks to read...
New block #0000 added: $44600000
Blocks selected OK. Reading blocks: 1
Block @ $44600000 read error. Have only: 00000000 bytes
Elapsed:15 secs.