I have a AIR-RM1252G-E-K9 access point which is in lightweight mode but need to change it to autonomous mode. After doing a bit of googling i understand its as simple as tftp'ing over an autonomous image. Ive found a link below which states that i need version 12.3 or earlier:
However i can only find images for this access point starting from 12.4.
Can anyone just clear things up for me and perhaps point me in the right direction?