FM tuner, specific frequency problem

I have 2 of the Clip+ and the FM reception is completely different.  The first one was bought from Best Buy at Christmas time last year and has firmware version V01.01.05A.  Its tuner works great.  The second was bought within the last 30 days and has been returned twice now for an exchange.  None of these tuners have been able to bring in the stations well at all.  The latest was running firmware version V01.02.09A and I updated it to V01.02.13A.  The scan feature to find the stations did work better after the upgrade, but the stations are still not coming in well at all.  I am using the earbuds that came with the units and have switched back and forth with no change.

Can I copy the older firmware off of the first player and put it on the second one?