''But before I had that 'Metroid' icon, I had an angelwing icon with a pink background..''
That was probably Dorasu and afterwards you updated to Metroid which was the 4.5 firmware exploit, after that you didn't update the card?
With the things u said above it seems that u have a Bugged Rev C card which only works till 4.5 firwmare.
Lets start troubleshooting.
If you are getting white screen then it means that u have problems with the micro SD, get a new one or borrow it from friend, maybe some other device in home has and so use its card.
Download This ftp://r4idsdown:[email protected]/Wood_R4iGold_V1.62.rar
And This ftp://r4idsdown:[email protected]/r4igold_3DS62_Patch.rar
The things from Wood_R4iGold_V1.62.rar put in the root of ur micro SD
The things r4igold_3DS62_Patch.rar put in the root of the card too.
Turn on ur DSLite and put the flascard with the microSD in it.
Click the Metroid icon and wait for the screen to load.
When the screen appers highlight and press A button on R4iGold_3DS62_Patch_NDSL_3DS.nds.
And now folow the instructions on the screen.
Report what happened during the procedure.
You're right, i had a dorasu icon before the metroid icon.
The problem is in the update, when I am click on the metroid icon in the dslite i get a white screen.
I will try to use an other card but I don't know if i have another one.
Is there some white screen fix or something.
Iirc White screen means that somethings wrong with the microSD.
Maybe you haven't put the card good in the flashcard or the card is incompatible with the flascard.
You could format the card and try it again.
To format use Panasonic Formatter and format THE CARD.
https://www.sdcard.org/downloads/formatter_4/eula_windows/
And just to say that formatting means deleting all files on the card, so backup it if you have something important on it.
No, doesn't work. Time to search for a sd card, could that be the only solution @GamerHellz?
Well i can't really confirm that that will work but it should.
If it doesn't then the card is broken.
Btw did the card worked before with the same Micro SD card?
Idk really then, or the microSD is the problem or the card is problem.
I think that the microSD is the problem cause the systems can see the flashcard when its injected.