Sure but people using Cid49 red phones have to patch Main with Xs++ before
using Far and then unpatch it to be able to use the phone again.
So if you just want to get rid of some files Xs++ will do the trick faster.
If you want to edit files, then you will need Far manager.
By the way, the new version of Xs++ ( from 3.01) have less bugs and won't kill your phone so easily any more.
If it happens, just use the SEtool lite that finds the rest file automatically for you and restore your phone