I cannot get to stages below because I am getting Invalid Sim after doing the flash upgrade from K800i to K810i.

I successfully uploaded the related executorb files to give me the Bflash option but I cannot get to execute No.8

Please help!


8. Turn on phone and go to FileManager-Games- and run EXECUTOR.Now your phone will restart,but before he turns on - remove battery and put it back - don't turn on phone.
9. Start jdflasher - press Alt+F1 - and select just da flasher