Dsi menu showing star wars lethal alliance ubisoft

If your R4i does indeed work on DSi v.1.45 before, after the incident, you should need to re-install the R4's kernel/firmware using an older NDS handheld, e.g. NDS Lite or DSi below v.1.43 before you can again use it on that handheld. You can't do it on your DSi v.1.45 since it blocks the R4.

 

There's no other way unfortunately, unless you buy new pre-installed cartridge, else you'll have to find someone to lend you theirs. As for the firmware/kernel for that R4, you'll have to find it in that R4's official webpage. If that R4's webpage is dead then nothing you can do.

 

Wood R4 isn't meant to solve that kind of problem, neither is YSMenu.
Official Wood R4 is dead too, and it's not even compatible with yours.

 

Clone.

 

You deleted the files meant for the R4 to use from your SD Micro. Regardless which and how many times you change the SD Micro you use, if those files remain missing, then the problem stays.

 

I told you already, check the R4i's official website. No, find it yourself.

The address can be found on the sticker of your R4i or the box/packaging that came with it when you first purchase. When you do, look in the site, match the image/name with what you have, download that file. If the site is gone or dead, and you can't find anyone with older NDS to do the installation/restoration. You're done, it's over.

Note:
1. You need the files from the R4i's official site
2. You need to install it using older NDS Fhat, NDS Lite or DSi below v.1.43

If you can't fulfill either of these 2, that R4 cart is over.

 

That? Here : CLICK HERE
In your own opinion, can it?

 

No, it has nothing to do with your problem. You have deleted the kernel from your flashcart microsd, that must be restored before you can use your flashcart again.