wiimmfi installation help

[Giri]

I tried to install wiimfi yesterday. I installed letter bomb and CTGP-R. Then when I put that SD card on my Wii, I found the letter bomb but it said
boot.elf not found (-1)
USB gecko not found
hanging..
Later I found that I couldn't un zip boot.elf

Is there any android app for that purpose? ( I can't use win rar as I don't have a PC.)
Edit:-
I used 16 GB SDHC for that

 

[~Maidvelia❤︎~]

First, you don't install Wiimmfi. You're patching to it with either CTGP-R, the ISO patcher, or the disc patcher Homebrew Channel application.

Second, LetterBomb isn't extracted properly. You need a "private" folder on your SD Card. You don't unzip boot.elf, even on a Windows PC (so no, there's no Android app for that...).

https://wii.guide/wiimmfi
Read this^

 

[Giri]

Thanks for the help! I'll update this thread when I get CTGP