What do you find confusing?Is this guide update it? When I get to...
"You are now in twlnf. When prompted, press (A) to create a NAND backup. This will take a few minutes."
I just keep getting lost, I appear in a menu instead of what's explaining.
Can you take a picture and post it here?The first option giving me is firmware backup. Is this what NAND means? Sorry if I'm being too dumb.