Any application to copy files to system folder?

[teeming]

I am trying to copy a iso file into the system/lib folder for my N1. I got a message permission not allowed.

I don't know how to use command line to access the root of the system folder. Is there any application that allowed me to copy the file with GUI interface ?

I tried the Root Explorer and i get the same message when i trying to copy the file in the system/lib folder.

Please help. Thanks.

 

[Fabolous]

You can't access the system partition without root access.

Once you gain su privileges, it's as simple as mounting system as read/write instead of read only.

There are plenty of guides on the internets on how to root the N1.