Downgrading to 3.2 without HBC
I have no HBrew installed and I have a d2pro modchip and Wii firmware 3.4.
Q1 : Is there any utility out there that will patch an iso with Wii firmware 3.2 (similar to Wii Update Manager) and then allow me to downgrade my Wii Firmware from 3.4 to 3.2 via this iso ... maybe via my modchip allowing this downgrade or the utility spoofing the firmware version, etc.?
I'm currently putting off going via the HBrew route as my modchip performs all I need, so far.
Q2 : If I do downgrade via the HBrew route can I remove all HBrew and still have a downgraded 3.2 Wii?