Im trying to unlock my k800i that was locked using SUES last year. I havn't been able to use the phone since then. I tried following the "Patching CID53" guide, but when i boot up the phone to run the "executor.b", I can't get past the "Insert correct sim card" error. So i guess i need to use the Sim-lock patch generator first? How can i do it with JD-manager??? Or can i use SE-tool lite and follow the direction for DB2020 on the first page?