I have tried out various modded tomato versions, Toastman 1.28 versions, K24 Tried only the smallest versions, without USB support (ND), tiny and mini versions. In one of the version, there was a "Change CPU Frequency" somewhere in the main GUI window…..so I went ahead and increased from 188 to 216 (BCM3302/BCM4712) I want to go back to default, but do not recall which version had this modification. tried manually: nvram set clkfreq=200 nvram commit nvram reboot All went OK, however main GUI windows, Status —-Overview still shows 216 Mhz !! Can anyone point me to the right Toastman version with CPU FREQUENCY setting GUI menu ? cat /proc/cpuinfo show also 216 nvram show | grep clkfreq .....216 Why it does not change ? Not changeble ? Thanks!