Thanks for reply,
I am already using Miniprog 3 and PSOC programmer application,
but the issue is one of the modules i have is not detecting in application,
other are detecting so i thought may be by erasing the previous code i can detect that module but it not working,
any known issues for CYBLE 0120011-00 module to not detect?
You cannot delete a program from a module, only program another one onto it.
When the module is not detected you do not get access to it, hence no erasing or re-programming. Usually the cause is a bad soldering.
Bob is correct. Without module detecting to the Programmer, you won't be able to erase/program the device again.
Could you please check the power supply to the module is proper? Can you please give the screenshot of Port settings of your programmer?