All about android 215

Emulating a NTAG215 (amiibo) with CyanogenMod 10.2 or older.

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mhetralla

Member

In GBAtemp, there are people working in document everything about the amiibos, the Nintendo figurines. At the moment, we are able to dump them, decrypt them, modify some stats about them, encrypt them again, and send the modified dump to amiibo again.

• One guy, _Tim_, has been successful in writing full amiibos in blank tags, but he has not released exactly how to make it, and we can’t replicate it because we have to modify some parts of the amiibo dump that are unknown.
• Another guy, sweis12, has been able to write a full amiibo in an emulated tag on a phone, but he has not released so much info neither.

I’m here to ask you about the phone part of the last one. As you can see in his video, he’s been able to emulate a NTAG215 tag. People has been saying that was not possible, because with the Android Host Card Emulation you can only emulate NFC Forum Type 4 Tags. But as it seems, with CyanogenMod 10.2 or older (the last version where the Cyanogen team used their own HCE implementation, instead of the official Android one) you are able to emulate NFC Forum Type 2 Tags, because the CM implementation is not as restrictive as the official one.

mhetralla

Member

Sweis12

New member

mhetralla

Member

Fredrick Sylar

Member

A couple of questions, if you may.

Q1\ Isn’t this possible or easier to achieve with Root Privileges on any software?
I have multiple Android devices (International Galaxy Note4, Nexus 7 ’13 and a Project Tango unit) but I don’t want to change any of them to CM in order to use this neat trick.

Q2\ Will I find Amiibo dumps in «that ISO site?»

Q3\ What is the process of each tag/Amiibo scan?
As in, will I find the files encrypted -> decrypt them -> apply necessary modifications -> apply accessory modifications (skippable) -> encrypt again for use. or otherwise?

I want to get my facts straight before going on a soul searching journey through the internet.
Also, the way I’d very much wish for, I’d love for the entire process to be PC-independent, visually pleasing and (most importantly) easy to use.

mhetralla

Member

A couple of questions, if you may.

Q1\ Isn’t this possible or easier to achieve with Root Privileges on any software?
I have multiple Android devices (International Galaxy Note4, Nexus 7 ’13 and a Project Tango unit) but I don’t want to change any of them to CM in order to use this neat trick.

Q2\ Will I find Amiibo dumps in «that ISO site?»

Q3\ What is the process of each tag/Amiibo scan?
As in, will I find the files encrypted -> decrypt them -> apply necessary modifications -> apply accessory modifications (skippable) -> encrypt again for use. or otherwise?

I want to get my facts straight before going on a soul searching journey through the internet.
Also, the way I’d very much wish for, I’d love for the entire process to be PC-independent, visually pleasing and (most importantly) easy to use.

A1) At the moment is only possible to achieve this in old version of CyanogenMod (between 9.1 and 10.2, I think), because before this versions CM didn’t had HCE implemented, and after this version they began to use the Android implementation instead of their own one, that was less restrictive
Maybe, in a future, the app who hosts the amiibos can overcome this problems with root, or with Xposed we can replace the current HCE implementation with the old CM implementation, or patch the Android one.
A2) Not in that ISO site, but you can find them in a NFC bank.
A3) We scan an amiibo with the amiiqo app, that generate us a encrypted dump in .bin format. Then, we can modify the game values with this tool, and upload it again to the amiibo. That’s the only thing that all people can do right now.
To put them in a emulated tag, we need to edit the dump in a way that is only partially discovered.

I’m talking about things that are public, but there are people like Sweis12, who discovered how to make this totally work, but doesn’t want to release how to make it or give us more information.
So we have to figure (heh) what he did, and try to replicate it. It’s not going to be easy, we still need to know the missing bits that we have to edit in an amiibo dump to work in a non-amiibo tag, and make an app that uses the CM’s HCE implementation to emulate amiibos.
When all of this is done, we’ll probably can do an app that is PC-independent, visually pleasing and easy to use. Maybe something like this:

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ALL ABOUT Android 7.0 FOR S7 & S7 EDGE

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silvair

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js45721

Senior Member

It will come this year for sure

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tallman43

Senior Member

It will come this year for sure

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themaximillian

Senior Member

Thinking about re-flashing MM, on Beta 5 my idle drain is getting worse.

I can’t seem to get it under control, just keeping worse the more i try to find the culprit.

Gonna reflash BTU MM and take the N update and see if it works, if not I’m outta here.

Really like Nougat though.

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deathst

Senior Member

Thinking about re-flashing MM, on Beta 5 my idle drain is getting worse.

I can’t seem to get it under control, just keeping worse the more i try to find the culprit.

Gonna reflash BTU MM and take the N update and see if it works, if not I’m outta here.

Really like Nougat though.

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themaximillian

Senior Member

All accounts execpt my two email accounts have sync turned off.
Nearby device scanning off and wifi/bluetooth scanning is off.

Location set to high accuracy but i usually keep it that way. AOD on but so far i haven’t seen any major improvement turning it off.

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Edit:
Found a «nearby» setting under Google settings that was on, turned it of.

Also removed Google account and Samsung account, rebooted and added them again.

Hope it works, Android OS is using a lot of mobile data, so something is sending stuff.

brouwerchris

Senior Member

I just received notification :
» Software Update »
Check in settings > software update :

js45721

Senior Member

I just received notification :
» Software Update »
Check in settings > software update :
View attachment 3997244

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brouwerchris

Senior Member

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I think only Sammy knows the answer .

pufnasti

Senior Member

maverick1103

Senior Member

This is old news.

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themaximillian

Senior Member

Left the phone off the charger during thr night and got the following:

An improvment compared to the last pictures, but i don’t know if it is good.

AOD on, location on High, sync on and using data instead of wifi.

Any comments on good/bad?

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tymex928

Senior Member

Today my battery drains so much, after 5 hours only 64% now.

Has somebody the latest beta firmware to make a clean fresh reset that maybe helps?

fjsferreira

Senior Member

Today my battery drains so much, after 5 hours only 64% now.

Has somebody the latest beta firmware to make a clean fresh reset that maybe helps?

tymex928

Senior Member

Additional question: Which keyboard is everyone using?

I also turned off all the notifactions, but i get the notifcation badge every time e.g. Facebook, Twitter.

shiner66

Senior Member

Additional question: Which keyboard is everyone using?

I prefer Samsung one, fits all my needs

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shaw23

Senior Member

Hi. I have just received an update that was around 275mb. I assumed it was the nougat update but I’m still showing 6.0.1. Does anyone have any idea what the update was for?

iamnotkurtcobain

Senior Member

Additional question: Which keyboard is everyone using?

I also turned off all the notifactions, but i get the notifcation badge every time e.g. Facebook, Twitter.

Facebook, Messenger AND the cr*** Go Keyboard.

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agustin01

New member

el 17 de enero disponible en Turquía

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HERE IS THE VIDEO THAT SHOWS HOW TO CHANGE CSC CODE WITHOUT LOSING THE KNOX WARRANTY (dont forget to subscribe to my channel and comment for any help)

Mod Edit: Link removed. Pay per click links are not allowed on Xda.

Hi guys
Good news!we will get 7.1.1 on official release.
Proof ??

All these people commenting saying they’re going back to MM is breaking my heart. You opted IN to test this firmware and report back to Samsung on any issues and provide logs etc to aid them in polishing nougat, yet you all jump in and post about how you got the OTA then 2 hours later cry that it’s too leggy and missing features and not performing as you’d expect.

If you didn’t want to have an unstable software on your phone, don’t opt in to things like this.

Inb4, yes I am on the nougat beta

FAQ — Samsung Galaxy S7 (Edge) Beta 1/2/3

PLEASE READ BEFORE POSTING THE SAME THING OVER AND OVER AND OVER AND OVER AGAIN! THX!

Samsung Galaxy S7 (Edge) Nougat Beta

Who can update to Beta 2/3 etc?
Currently only officially registered via the Samsung Beta Program Users are able to upgrade OTA to the newest betas

Can I register for the Samsung Beta Program?
No. Currently the beta program is full and no new users are allowed into the program

:angel:Will Samsung extend the Beta Program?
Only Samsung knows. There are rumours that Samsung might extend the Beta Program to more countries. But this is a big maybe. So only time will tell.

Can someone share a link for Beta 3 so I can update my leaked Beta that I flashed via ODIN?
No. Since Beta 3 is not a full firmware, but an update, there is no single Download available.

Can someone provide the Update File?
It seems that it would be possible, but with a lot of work including downgrading, ADB, fastboot commands etc etc so this seems unlikely to happen. Also it is important to have TWO Update Files one from Beta 1 to Beta 2 and then from Beta 2 to Beta 3. Just an Update from Beta 2 to Beta 3 will not work.

Can I use a Samsung Account from a friend/stranger to upgrade my device?
No. Officially registered Accounts are also connected to the IMEI of the device. So its of no use.

Can I use a custom ROM and get Beta 3
Of course you can install a Custom ROM which includes Beta 3. But be aware that it will trip KNOX and void warranty of your device.

:good:Can I downgrade to Marshmallow?
Yes. Just use Smartswitch on your PC/Mac and do a Recovery

Will I be able to use Beta 1 until the official Nougat Update comes?
Probably. Currently there seems no expiration date on the betas.

:fingers-crossed:Can I update from Beta 1 to the final Version once it is released?
Yes. It might work via OTA, but for sure you are able to upgrade via SmartSwitch on your PC/Mac.

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