I have Cyanogenmod7 running from the SD card on my WinMo6.5 HTC HD2. I really want to leave WinMo there in the background so if I manage to break my Android version I can always fall back to WinMo to make emergency calls.
My primary reason for using Android was because I really wanted a bluetooth mouse / keyboard on my phone (something BlueInput just can't get right reliably on either OS). However I heard CyanogenMod6 had this HID interface. So I installed a build of CM7 (that is really good) and assumed it would have this HID in it as well - however it doesn't.
After googling around I found this [REQUEST] CM7 Mouse Pointer - CyanogenMod Forum - Page 5
which would appear to fix this. However since I am not using a flashed version of Android, I don't know how (or even if I can) apply this patch to my build.
I would just find a CM6 good build, but most of those have limitations (usually around the battery usage area) but this CM7 build has worked fine for me for about a month now.
So to summarise, is it possible to use something like CWM recovery to flash the ROM with an update - will it flash the ROM it is running from, or more likely the hardware ROM?
Is there a way to flash an SD build?
Are there CM7 ROMs with the bluetooth HID and visible pointer?
Wonders if the definition of ROM has lost all meaning.