i have came across the card emulation thread on galaxy nexus and nexus S thread. and found many useful information. i wonder if anyone has heard anything about it on the nexus 4?
HTML:
https://github.com/CyanogenMod/android_packages_apps_Nfc/commit/75ad85b06935cfe2cc556ea1fe5ccb9b54467695
i believe it is very simple to do with these codes compiled into the latest version of CM for the nexus 4. but I'm no developer, so i don't know how to. if anyone is also interested. please help make this happen! or atelast help on guiding us how to compile these codes into the latest CM!:fingers-crossed:
draginslygj said:
i have came across the card emulation thread on galaxy nexus and nexus S thread. and found many useful information. i wonder if anyone has heard anything about it on the nexus 4?
HTML:
https://github.com/CyanogenMod/android_packages_apps_Nfc/commit/75ad85b06935cfe2cc556ea1fe5ccb9b54467695
i believe it is very simple to do with these codes compiled into the latest version of CM for the nexus 4. but I'm no developer, so i don't know how to. if anyone is also interested. please help make this happen! or atelast help on guiding us how to compile these codes into the latest CM!:fingers-crossed:
Click to expand...
Click to collapse
There are currently no ways who are interesting for a non-developer. Start and do some research
youtube video of these codes coded into CM 10
these codes were originally in Nighty CM9 at around march 2012. it was then removed from the rom afterwards. these people at University of Texas has ported it onto CM10. these codes are pretty much the prerequisite of NFC proxy. which is a card emulation software, also work to proxy a card. and they have used it in the video to scan a card with phone NFC enabled phone, then the data collected is directly sent to the proxy. and allow it to simulate the card and purchase with the card.
http://www.youtube.com/watch?v=Yjfc60LGjik
wow thx
So how do I get it on my galaxy s3?
Sent from my Revolt Galaxy S3.
Create your own app who extends NFC_extras and has nfceeadmin rights
Sent from my GT-I9300 using xda app-developers app
Factionwars said:
Create your own app who extends NFC_extras and has nfceeadmin rights
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Has nobody done this already?
Sent from my Revolt GT-I9300 using Tapatalk 2.
AMoosa said:
Has nobody done this already?
Sent from my Revolt GT-I9300 using Tapatalk 2.
Click to expand...
Click to collapse
Yes, but only in a state where it is almost only interesting for a developer's perspective. You can enable the emulation of a Mifare classic 4k card. And you can only write on it using a external writer and UID is fixed.
Noob. If we wanted this we would've read that thread.
Sent from my SPH-L710 using xda app-developers app
Factionwars said:
Yes, but only in a state where it is almost only interesting for a developer's perspective. You can enable the emulation of a Mifare classic 4k card. And you can only write on it using a external writer and UID is fixed.
Click to expand...
Click to collapse
That clearly isn't only interesting for a developer.
If what you're saying is true, and people are emulating Mifare 4Ks with a static UID on modern phones like the S3, then many people would be interested in using that to replace their door entry cards at work and school.
LoveNFC said:
That clearly isn't only interesting for a developer.
If what you're saying is true, and people are emulating Mifare 4Ks with a static UID on modern phones like the S3, then many people would be interested in using that to replace their door entry cards at work and school.
Click to expand...
Click to collapse
That is also true, but most mifare classic systems use authentication based on the UID wich is not to be changed externally. You can read/write under certain circumstances to the emulated Mifare classic 4k. But because it is a default applet, and we do not have access to the configuration of the card (Mifare4Mobile). I highly disregard using the feature because you might lose a correct dump of your mifare classic card.
But ofcourse, it is alot of fun. Sources are on the interwebs, http://stackoverflow.com/questions/12955919/enabling-cardemulation-on-android-ics-with-nfc-extras i have rewritten that code and it works.
Read again, when you are cracking a Mifare classic card and emulating it for gaining access to places where you do not belong without a proper card. you might get busted
Factionwars said:
That is also true, but most mifare classic systems use authentication based on the UID wich is not to be changed externally. You can read/write under certain circumstances to the emulated Mifare classic 4k. But because it is a default applet, and we do not have access to the configuration of the card (Mifare4Mobile). I highly disregard using the feature because you might lose a correct dump of your mifare classic card.
But ofcourse, it is alot of fun. Sources are on the interwebs, http://stackoverflow.com/questions/12955919/enabling-cardemulation-on-android-ics-with-nfc-extras i have rewritten that code and it works.
Read again, when you are cracking a Mifare classic card and emulating it for gaining access to places where you do not belong without a proper card. you might get busted
Click to expand...
Click to collapse
That's not what I'm talking about. If, as you claim, you are able to emulate a card that has its own fixed UID, then that is highly useful. At my place of work, I'd be able to go to the IT guys and have them use my phone's emulated card's UID for my door access.
I'm not talking about shady stuff here.
LoveNFC said:
That's not what I'm talking about. If, as you claim, you are able to emulate a card that has its own fixed UID, then that is highly useful. At my place of work, I'd be able to go to the IT guys and have them use my phone's emulated card's UID for my door access.
I'm not talking about shady stuff here.
Click to expand...
Click to collapse
Sure, you might be able to do that.
Factionwars said:
Create your own app who extends NFC_extras and has nfceeadmin rights
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Hi,
Would you give me more information or reference about deal with "nfceeadmin" ?
For now, I got a security exception when I access the SE, and after doing some search, It looks like need to root my device. But I got same exception after root my nexus 7.
Thanks your help
Sent from my Nexus 7 using xda app-developers app
bauann-tw said:
Hi,
Would you give me more information or reference about deal with "nfceeadmin" ?
For now, I got a security exception when I access the SE, and after doing some search, It looks like need to root my device. But I got same exception after root my nexus 7.
Thanks your help
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Here you go http://nelenkov.blogspot.nl/2012/08/accessing-embedded-secure-element-in.html
Factionwars said:
Here you go nelenkov.blogspot.nl/2012/08/accessing-embedded-secure-element-in.html
Click to expand...
Click to collapse
Hi,
Thanks your help , but I still get same security exception.
Here is my step,
I am trying to use debug signature (debug.keystore) and modify system/etc/nfcee_access.xml like below
Code:
<?xml version="1.0" encoding="utf-8"?>
<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
<!-- Applications granted NFCEE access on user builds
See packages/apps/Nfc/etc/sample_nfcee_access.xml for full documentation.
-->
<!-- Google wallet release signature -->
<signer android:signature="3082...852e" />
<signer android:signature="3082...996ab">
<package android:name="com.rftag.cardemu" />
</signer>
<debug />
</resources>
After reboot my device and run test app again, the code throw exception at "nfcExtras = getMethod.invoke(null, adapter);".
And I don't see any message about NFCEE denied in logcat, Did I miss something ?
PS: for reference, My device is Nexus 7 and running 4.2.2 ( offical ROM, only rooted )
Related
I know Google Wallet isn't on here yet but aren't there supposed to be some basic NFC apps to read tags? Am I confused?
Sent from my Galaxy Nexus using xda premium
There are some.
This one has been used by people on the Nexus S, and is the official app for NXP semi, who make heaps of NFC tags.
Unfortunately, that app (as well as several others) refuse to write tags with my Galaxy Nexus. They can read them fine, but they can't write them.
I think we just need to wait for software devs to add support for the galaxy nexus.
Niksko said:
There are some.
This one has been used by people on the Nexus S, and is the official app for NXP semi, who make heaps of NFC tags.
Unfortunately, that app (as well as several others) refuse to write tags with my Galaxy Nexus. They can read them fine, but they can't write them.
I think we just need to wait for software devs to add support for the galaxy nexus.
Click to expand...
Click to collapse
Have you tried using NFC Task Launcher? It works on the Nexus S running ICS so you might give it a try if you haven't already.
Sent from my Nexus S using xda premium
Niksko said:
Unfortunately, that app (as well as several others) refuse to write tags with my Galaxy Nexus. They can read them fine, but they can't write them.
I think we just need to wait for software devs to add support for the galaxy nexus.
Click to expand...
Click to collapse
It's a bit more than that. Right now the class utilized to format tags to NDEF that aren't previously NDEF (read ANY blank tag you receive) can't be used with ICS.
This is because these tags no longer report the tech NdefFormatable. Without this tech reporting the class refuses to operate on them (returns a null object when you try to get an instance on which to operate from the incoming tag) - rendering all current apps unable to format them to NDEF.
There's NO notes on this in any API changes (3.0, 3.1, 3.2, 4.0) and no other API able to be used to accomplish this task that I can find. It's not yet known if this is an intentional change or not. I've got an issue raised in the issue tracker to try to get some more information.
If you purchase pre-formated tags they work fine as they are already formatted for NDEF. Tags that are truly "blank" are dead in the water right now on ICS.
Wait GoogleWallet doesn't work on the GN?
krohnjw said:
It's a bit more than that. Right now the class utilized to format tags to NDEF that aren't previously NDEF (read ANY blank tag you receive) can't be used with ICS.
This is because these tags no longer report the tech NdefFormatable. Without this tech reporting the class refuses to operate on them (returns a null object when you try to get an instance on which to operate from the incoming tag) - rendering all current apps unable to format them to NDEF.
There's NO notes on this in any API changes (3.0, 3.1, 3.2, 4.0) and no other API able to be used to accomplish this task that I can find. It's not yet known if this is an intentional change or not. I've got an issue raised in the issue tracker to try to get some more information.
If you purchase pre-formated tags they work fine as they are already formatted for NDEF. Tags that are truly "blank" are dead in the water right now on ICS.
Click to expand...
Click to collapse
This is really interesting information. This is what I'm experiencing, as my tags were previously blank.
Thanks for the info, and hopefully somebody makes an API that will allow us to write to these uninitialized tags.
Niksko said:
This is really interesting information. This is what I'm experiencing, as my tags were previously blank.
Thanks for the info, and hopefully somebody makes an API that will allow us to write to these uninitialized tags.
Click to expand...
Click to collapse
I spent the last hour or so trying to get around this to no avail. I can successfully "spoof" the tag tech by grabbing it via reflection and altering it at runtime so I can get an instance of the class - it throws an IO exception when connecting though So I'm still stuck there - I'll see if I can devise a work around this week. I am not super optimistic though.
Hello there,
is it possible to use my HTC One X as an NFC Tag?
My goal is to scan a normal NFC Tag (1k) with my phone and store the informations. And then I'll provide this informations with my phone, so an other NFC Reader can read the informations stored on my phone.
Greetz
It is possible as the NXP chip most likely used by the HTC (and known to be in Nexus S/galaxy) can be put into card emulation mode but the current kernel does not support it. There has been at least one user that has gotten it to work on the Nexus S.
Nightskill said:
Hello there,
is it possible to use my HTC One X as an NFC Tag?
My goal is to scan a normal NFC Tag (1k) with my phone and store the informations. And then I'll provide this informations with my phone, so an other NFC Reader can read the informations stored on my phone.
Greetz
Click to expand...
Click to collapse
Hi i believe NFC ReTag will do the trick , or at Least NFC TagReader , can also be use as ask … but that will depend on what you will store in … as you didn’t say it ican’r help you more at this stage.
hope that help
Nightskill said:
Hello there,
is it possible to use my HTC One X as an NFC Tag?
My goal is to scan a normal NFC Tag (1k) with my phone and store the informations. And then I'll provide this informations with my phone, so an other NFC Reader can read the informations stored on my phone.
Greetz
Click to expand...
Click to collapse
I'd really like to do the same thing.. but haven't had any success in finding a way to do that. I would personally love to scan my work badge and use my phone instead of my badge which I commonly leave at home. It would also be great for hotels where I commonly lose my hotel key and could instead use my phone.
Any advice on these being a possibility. Any additional information I need to provide. I personally have the HTC EVO 4G LTE and my wife has the Nexus S 4G that I could use.
card emulation
try NFClassic.apk its in the android market, i cannot confirm it works but it appears to and i will test it tomorrow, it recognises my work card it picks up 2 tags, one will be door access and the other is canteen credit, (the app doesnt tell you this, but i know there 2 parts to the card, as i recently cancelled a card then found it, and can no longer access doors with it, but can still use it in the canteen) anyway the app reads the card and asks if you want to save the info, save it, the you will see it under saved tags click the tag, and click share tag, it then appears to emulate the tag as a card so it can be read by a nfc card reader, but i dont have a reader to confirm this, but i will try it tomorrow night at work to see if the doors accept it, ill let you know my results
and if anyone else know of any apps that can definatley emulate cards on galaxy s 3 let me know ! the more software i can try at work the more likely ill find one that works, i only got my s3 yesterday and have been of work so havnt tested any app, but NFClassic is the only one that appears to emulate my card.
note the app cannot write cards, only has options to write contact to card but when tried it force closes. i would definatly like to be able to write to card if at all possible ( free lunch copy card when it has credit , when run out of credit, re-write info = credit again its gotta be possible somehow ! )
okz19 said:
try NFClassic.apk its in the android market, i cannot confirm it works but it appears to and i will test it tomorrow, it recognises my work card it picks up 2 tags, one will be door access and the other is canteen credit, (the app doesnt tell you this, but i know there 2 parts to the card, as i recently cancelled a card then found it, and can no longer access doors with it, but can still use it in the canteen) anyway the app reads the card and asks if you want to save the info, save it, the you will see it under saved tags click the tag, and click share tag, it then appears to emulate the tag as a card so it can be read by a nfc card reader, but i dont have a reader to confirm this, but i will try it tomorrow night at work to see if the doors accept it, ill let you know my results
and if anyone else know of any apps that can definatley emulate cards on galaxy s 3 let me know ! the more software i can try at work the more likely ill find one that works, i only got my s3 yesterday and have been of work so havnt tested any app, but NFClassic is the only one that appears to emulate my card.
note the app cannot write cards, only has options to write contact to card but when tried it force closes. i would definatly like to be able to write to card if at all possible ( free lunch copy card when it has credit , when run out of credit, re-write info = credit again its gotta be possible somehow ! )
Click to expand...
Click to collapse
You can try, but it's probably not going to work.
Bardamuz said:
Hi i believe NFC ReTag will do the trick , or at Least NFC TagReader , can also be use as ask … but that will depend on what you will store in … as you didn’t say it ican’r help you more at this stage.
hope that help
Click to expand...
Click to collapse
NFC ReTag can´t do that ... but a lot of other cool stuff
I tried nfclassic and that didn't work I'm also looking for NFC card emulation
I'm not sure about other phones but Evo4GLTE's have Android beam that should do what is wanted
This didn't even occur to me til I saw this thread. I will be trying with my work badge since I occasionally forget mine as well...
I am still deciding between getting the S3 and the EVO 4G LTE. Leaning towards evo... but haven't played with the s3 yet.
I don't have your HTC, although there's documented info for the nexus s where devs were successful in emulating mifare most of the code is still on dev android. Its not full reigns of emulation but depending on your level of tech you can do some pretty cool stuff. I don't know how far this has gone but I remember people getting some functionality on new galaxy. Check out the link.
http://techshek4u.blogspot.com/2012/01/applying-card-emulation-patch-to_03.html
How does google wallet do it? Doesn't that emulate a secure card?
Sent from my GT-I9300 using xda premium
Zanith said:
How does google wallet do it? Doesn't that emulate a secure card?
Click to expand...
Click to collapse
I was thinking the same thing!
The most "advanced" operations that i was able to do with the Galaxy Nexus were saving actions with differents cards. But that's all.
By the way, i use NFC ReTag to achieve it.
What I was just referring to was emulation how I perceived the op was looking for. Example you use a card at work to open a door and wanted to emulate that so you could use your phone instead. However with gwallet or say paywave then you'd need to have the secure key which obviously wouldn't just be given out otherwise you would be able to emulate anyone's card. Hence the secure element. Then it would be ridiculously insecure. Ex. If I took a friends paywave and was able to emulate it then now I in theory just stole their credit card . It's also why gwallet won't work without a secure element like on my sgs2.
Sent from my SGH-I777 using xda premium
WOW interesting topic
Nizda1 said:
I don't have your HTC, although there's documented info for the nexus s where devs were successful in emulating mifare most of the code is still on dev android. Its not full reigns of emulation but depending on your level of tech you can do some pretty cool stuff. I don't know how far this has gone but I remember people getting some functionality on new galaxy. Check out the link.
http://techshek4u.blogspot.com/2012/01/applying-card-emulation-patch-to_03.html
Click to expand...
Click to collapse
anyone trythis
ive seen the video after flashing and kinda dissapointed
bcos they cannot prove that nexus s can be the nfc tag anyway they donk have the reader too to test it
Hmmm...
Hey guys.. i went searching in the marketplace for an app that does just that (emulate a RFID)...
And... I FOUND ONE!It's called NFC Classic Tag Reader
It was able to read my cards and apparently emulate it but i have no idea if it works cause my door does not detect it... and i have no other NFC devices...
I'm using a SHS-5120 door lock... and that only registers the serial no of the tags programmed and allows only those to enter...
Read on the comments that ICS users are not getting it to work but previous 2.3.3 user reviewed that it was working like a charm...
Oh and i'm using a S3... which of course is ICS...
I reckoned Google Wallet will store something into the mobile NFC chip. Make the phone like a RFID card or tag.
I also noticed some Korean telecom operators has their apps integrated on the Android phones which have the Membership card, Voucher, Credit card etc. functionality. That means the NFC enabled phone can be acted as RFID card or tag.
Is there anyone know where we can find the source code sample from Google development website we could look into this kind of project?
We have HID sensors on doors at work as well as a clocking in system and both use different cards so I'm going to have a go with them on Monday with my SGS3.
SimonCraddock said:
We have HID sensors on doors at work as well as a clocking in system and both use different cards so I'm going to have a go with them on Monday with my SGS3.
Click to expand...
Click to collapse
any luck with doors?
Anyone any luck with being able to push/publish his phone as a card? Like for instance with doors?
We have Mifare Classic cards which open doors, reading the card isn't a problem, but being able to emulate your phone as a card has proven to be more difficult..
How does one turn his phone into 'beacon mode' (being able to receive the door's power boost and return card info) ?
Hi there,
right now I am researching for a possibility to emulate a smartcard with a smartphone. As we all know, the standard os and api won't let us do this. What I want to achieve is create a way to use the smartphone for physical access without the need to change the existing infrastructure. o achieve that, the smart phones gets a localy and time limited informationtoken it should present to the reader. In other words, I actually dont realy need access to the secure element, as any data would be temporary.
Right now I am a bit confused about this. Is there a way to use card emulation, without the need of a secure element? I have searched for different ways to acchieve this, but on many ends, I can't seem to find a definitv answer.
For example I stumbled on OpenNFC. They praise that they can acchieve card emulation. Yet, they don't provide any examples on this and fail to actualy deliver some sort of information on the requirements of this. As I understand it, it seems like this method only works when the smartphone uses Inside Secures Chips MicroRead or SecuRead. Anyone knows more about this?
I'm realy open to ideas on this one, as it seems theres little to no documentation or examples to go on.
I'd realy be happy to read about what you guys found out on this issue as of yet.
I've been looking into it too. This is what I have found:
EddieLeeDefcon20.pdf
nfcproxy
(Google them, I can't post links)
So, yeah, it can be done, but you have to modify android to be able to.
I ended up to OpenNFC too, but no sample code!
I have a good background on Mifare Classic 1K and 4K programming using RFM130 under linux and win.
Sent from my HTC One X using Tapatalk 2
Ok, so after browsing the mailinglist like a maniac I found this answer from one of OpenNFCs developers:
Hello,
The OpenNFC stack porting on Android complies to the Google API, as far as the applications are concerned.
Since these API do not allow an APK to do card emulation, it is not possible to use this mode on the Nexus,
nor on any Android phone, with or without OpenNFC.
However, OpenNFC provides card emulation feature for other porting (Win32, linux), depending on the hardware capabilities.
Kind regards,
Stephane
Click to expand...
Click to collapse
Source is on their mailing list on sourceforge, cant post link....
So seems we can forget this one... Only option would be using the Cyanogenmod patch that is used by NFCProxy.
When this message has been posted? I think things has changed (not sure)
Anyway, I posted a message yesterday to have more informations about their projects on Android
The Message is from March 29th, 2012.
Again as I said, if that has changed, they really have to work on their communication to the outside. There seems to be noone but the devs that can say anything about this. And that means quite a lot.
When there is no API for something, we can use native code and directly communicate to NFC hardware. Agree?
Sent from my HTC One X using Tapatalk 2
Well, the way I understand it is, that we could take a build of android and tinker with it to get it to work. We would have to change the NFC softwarestack and its interaction with the rest of the system in order to make software emulation possible. That is quite some pile of nontrivial work to do if you ask me.
Sorry for doing a new reply instead of editing the old one, but I think this is interesting enoug to not get overread.
I got an answer from the OpenNFC Developerteam regarding my question. Part of my question was also if it was possible to emulate for example a Mifare Tag through their NFC Stack. Here is the answer:
Hello XXXXX,
The Open NFC stack is designed to be largely hardware-independent, with a small adaptation module (NAL) for each hardware chipset. However, currently we only provide the NAL module for the MicroRead / Securead chipsets; therefore out of the box we are only compatible with these chipsets.
It is possible to emulate ISO 14443-4A and -4B cards and Type 4 tags from the Open NFC stack; for emulation of MiFare Tag, you’d indeed need to use a Secure Element.
Best regards,
Sebastien.
Click to expand...
Click to collapse
Hope this clears some questions regarding OpenNFC.
Hello XDA community, I was wondering if you guys would be able to answer a few questions regarding NFC.
Where can one get more information as far is developing and using NFC tags?
I play around a little with them with and when trying to send contact information on a tag I seem to have exceed the maximum amount of bytes (using Samsung tectiles 144 bytes) only thing in the tag is my number and email address. I'm using tag stand writer on a Note 2. I'm wondering is by using that app I am getting the full potential of the tag.
Robert
rkhayat said:
Hello XDA community, I was wondering if you guys would be able to answer a few questions regarding NFC.
Where can one get more information as far is developing and using NFC tags?
I play around a little with them with and when trying to send contact information on a tag I seem to have exceed the maximum amount of bytes (using Samsung tectiles 144 bytes) only thing in the tag is my number and email address. I'm using tag stand writer on a Note 2. I'm wondering is by using that app I am getting the full potential of the tag.
Robert
Click to expand...
Click to collapse
Anybody have anything? I was hoping for some information!
rkhayat said:
Anybody have anything? I was hoping for some information!
Click to expand...
Click to collapse
Hmm, I´m sure you checked http://developer.android.com/guide/topics/connectivity/nfc/index.html and www.nfc-forum.org , so what else do you need?
NFC
Oh wow...
I'm more interested in putting like.. Android beam capabilities in non android beam devices. (like the nexus.) it seems something simple right?)
Sent from my SPH-L710 using xda app-developers app
Varryance said:
I'm more interested in putting like.. Android beam capabilities in non android beam devices. (like the nexus.) it seems something simple right?)
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
?
Sorry, didn´t get your point.....
android nfc capable device + ICS = android beam device !
(...even api level 10 (GB) contains some, now deprecated, api for android beam ...but I´m not sure if it was called android beam in these days...)
Now a days the most talked topic of the world is wireless. And one of the most recent and widely used wireless technology is NFC (Near Field Communication). Today most of our credit cards and security cards are NFC enabled. When our cellphone comes with a NFC reader we must be interested to finding that how this tech work or what is really going on when we punch our credit card, is it possible to hack our subway pass?? So I tried to find-out something about NFC here is some info about it that you might be interested on:
Please use this information only for fun and testing field. Respect your country law. I'm not responsible if you break any law using this information.
** NFC tags can be protected.
** Non protected tags can be edited(mostly rewrite) with any NFC enabled devices using some apps.
** There are several "Sectors" and "Blocks" in a tag just like a RAM(Random Access Memory), most probably to address the memory efficiently.
** I found two types of protection #Soft protect(read able from any system) & #Hard protect (Not readable from other systems or apps).
** You can copy the data of a protected NFC tag depending how it's protected.
** I was able to read and erase the data of my University ID card which is of "Type A(ISO/IEC 14443 Type A).
** However I was not able to read any kind of data from my "Smart Cash Payment Card" which is of Type F(JUS-X 6319-4 / FeliCa).
** Android has built-in protection against NFC hacking or something like that so you may not be able to read or write any credit card with your stock android.
** Though some custom rom like CynogeMod may allow you to do so.
## There is an app that can really copy your standard credit card and simulate it from your phone. That is you can use your phone as a credit card. If it can't copy the card or read it's info, the app is also capable of sending the signal form a credit-card reader through another phone to your credit card. which means you can hold one phone over your NFC credit card and hold another phone(connected to each other over WiFi) and use the card without taking it near the card reader.
I'm not sure if I should post the APK or the the link here as it is not available in the android market and it's not mine. I just found it on the web.
Please let me know if I found out anything wrong or explained anything wrong.
_______________________________________________
Please press the thanks button if you find this helpful.
What are you using as a reader?
Sent from my SPH-D710 using Tapatalk 2
I'm using NFC retag pro and NFC tag writer.
Please continue to update this thread with more findings as I am sure many would benefit from it. :good:
arvin2212 said:
Please continue to update this thread with more findings as I am sure many would benefit from it. :good:
Click to expand...
Click to collapse
I'll try my best to find out more bout this. Any kind of help is welcome.
apk
@op
where that apk can be found if u dont wanna post link here?
Thanks
shubri said:
@op
where that apk can be found if u dont wanna post link here?
Thanks
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I'd love to but I'm afraid if it's gonna be legal...
PM me I'll see what can be done...
Isn't what you described NFCProxy?
Beamed from my Maguro
Mach3.2 said:
Isn't what you described NFCProxy?
Beamed from my Maguro
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Yah it is. But I was afraid of my country rules. Some people stole some Credit card ID using NFC device. That's the reason I was not posting the name in public.
That is interesting. If someone managed to steal your card using a phone, you are extremely not careful..
Beamed from my Maguro