Hacking DIY amiibo cards

[OctopusRift]

I only have lollipop and marshmallow

Did you set the build conditions to Jelly bean in studio?

 

[rena2019]

So we're confident enough with this "unsafe" AmiiWrite app that I should burn $1 and try it on one of my NTAG215s?

I think it will not work/create valid tags because @Skyforce77 did not modify the UID handling! Right?

 

[Skyforce77]

Did you set the build conditions to Jelly bean in studio?

Yes

I think it will not work/create valid tags because @Skyforce77 did not modify the UID handling! Right?

Because you have to do it by yourself.

 

[fiveighteen]

I think it will not work/create valid tags because @Skyforce77 did not modify the UID handling! Right?

This still isn't going to work because we still don't precisely know which bits of data need to be fixed.

"The missing piece however is in fact using the locked secret keys to generate another derived keyset, and then using the hmac key from that keyset to hash the last two pieces hashed for the key at 0x80 (0x00 to 0x08 and 0x54 to 0x80)." - Supercool330

 

[OctopusRift]

See my edit.

where?

 

[Mhetralla]

Did you set the build conditions to Jelly bean in studio?

I'm going to try building it with the JB SDK.
EDIT: It gives a shitload of error, mainly because the JB SDK doesn't have the Material libs. @Skyforce77, can you try to add compatibility to the file browser, for old versions?

I think it will not work/create valid tags because @Skyforce77 did not modify the UID handling! Right?

I'm afraid we need more than UID tweaking.

 

[oldsk00l]

where?

#420

 

[OctopusRift]

#420

#Weed?

 

[jrk190]

#Weed?

The UID is too dank.

 

[Pecrow]

I wish this was simpler ,as do many i believe. Hopes still up

 

[dpad_5678]

Just get an Amiiqo, lol.

 

[Pecrow]

Just get an Amiiqo, lol.

That is like saying, why wait for cfw? Just buy the games.

 

[nando]

Just get an Amiiqo, lol.

i would if it worked different. i'm waiting to see how this pans out, but i'd hate to click through a bunch of numbers to get to the amiibo i want. if you got multiple players, then that will probably get annoying. i'm really not that interested in amiibos, but if the diy tags get simple enough, i might try it.

 

[Pecrow]

Nintendo is getting out of hand, did you see how many amiibos you would need for the new zelda remake? Like 8 amiibos to play the game.... I bought my ntag215 a while back, they still have not arrived, but I do hope that this works out well because nintendo..omg.

 

[Julizi]

Well, I don't like the idea of amiiqo. I like the custom cards more.
I buy the amiibo once but I won't buy the same amiibo multiple times to use it with multiple games simultaneously.

 

[Pecrow]

That would be amazing, to have custom amiibo cards. 1. It would be easier to carry around 2. Cheaper of course 3. I never liked the amiiqo either...imagine having 80 amiibos in one amiiqo, then swapping 80 times to switch them..no way.. Cards on the other hand, what would be incredible.

 

[dpad_5678]

That is like saying, why wait for cfw? Just buy the games.

Uh yeah!

There is no reason to get games for free that Nintendo spends so much money on and takes months to complete.

 

[Pecrow]

Uh yeah!

There is no reason to get games for free that Nintendo spends so much money on and takes months to complete.

So... what are you doing on gbatemp?

 

[duffmmann]

i would if it worked different. i'm waiting to see how this pans out, but i'd hate to click through a bunch of numbers to get to the amiibo i want. if you got multiple players, then that will probably get annoying. i'm really not that interested in amiibos, but if the diy tags get simple enough, i might try it.

I have an Amiiqo and I can confirm what a pain it is to get from what Amiibo to another when you have a lot on your device, I probably have about 60 or so Amiibo (all Smash character, both classic Marios, all 3 Splatoon characters, Chibi Robo, and Shovel Knight) on my device and it can be a pain if you're on the amiibo in say bank 5 and you want to get to the amiibo in bank 3 or 4, it takes forever as you have to scan them all one at a time.

Cards like this would definitely be nice, though if I did it I'd make my cards all the size of the cards in a deck of playing cards.

 

[Mhetralla]

Related to this, I made a thread on XDA-developers asking for help to search for more info about how @sweis12 emulated an amiibo on a phone. Take a look, any help would be great.