Cant find etc file for ios 4.3 downgrade

[naes007]

Please help. I am trying to downgrade to 4.2.1 from ios 4.3. I have all the right ssh files ect. when i go into dmf mode and try o locate the etc file on my mac it is no there. can anyone help. i have searched everywher on my mac for the file!!! Im going crazy. I didnt upgrade to 4.3 on purpose and now i am stuck!!!

 

[Gregoris]

are you trying to downgrade for unlock? because you cant downgrade baseband

or for jailbreak? because that would work

 

[iGaz]

The hosts file that your looking to edit that's in the etc folder is for windows. I don't know how to downgrade on a mac but I do know it's different from windows...