I'm about ready to program an HT1250 that I recently bought, however I'd like to clarify one thing before I start. I bought the radio and the seller sent me a printout with the most current radio information that he had indicating the firmware version, original/latest codeplug version, programming dates etc... The printout states that the radio has firmware version R05.18.01. The CPS version that I have is R06.12.05. I want to make sure that attempting to program my radio with what seems to be a large gap in CPS versions won't brick my radio. I've attempted to find the answer through multiple searches however I've had no luck. Also, please excuse my lack of knowledge on the subject. Thanks