yashsingh1/xdaforums huggingface dataset:
[NFC Hacking] galacticservant:
I've been following this thread wondering to my self how long it would take to for someone to finally explain the reason card emulation is difficult on Android devices. Kudos!...yes, the encryption keys are needed to read the encrypted info on the card, for the most part...However, there is a way to dump just raw data from the MiFare Classic card and a way to retransmit, or emulate, this data with the NFC chip on Android without the keys. However, as a previous post states, the problem with emulation is that the NFC chip changes the UID, it's not static. One does need reprogram the firmware, or ROM, of the NFC chip to enable card emulation. I'll find the article I found related to this and throw it in this post a bit later...It's quite the study though! If someone wants to throw some code out for some custom firmware flashing by all means. And even more props if anyone is able to actually flash it on the chip itself (it would require the right testing and development platform and tools of course).

Most devices folks are using carry a NXP brand NFC chip. However, if you are the proud owner of a device with a NXP PN65 NFC chip, it has an embedded SmartMX chip, so you can forget firmware mods; it is a secondary security element that has no pins or contacts on the outside, which means it cannot be flashed.

Interestingly though, the Nexus S has the SmartMX, and it is one of the phones listed in this thread that has effectively emulated the MiFare Classic.

Oh, and a note to any security pros: If success with a project such as this stirs your buckets, then you know what to do...develop a method that is more secure. As you know, any worthy security measure must withstand penetration and hold it's own. Just sayin'

From The Q, Of Course

Live the life you love, Love the life you live
[NFC Hacking] karlschmutzwasser:
NFC to open door

I think something similar can be done with NFCporter app: play.google.com/store/apps/details?id=cz.ima.nfc.p2pid

In combination with their reader it should allow to open door using NFC phone. I guess you can also copy any identification card data into the phone and use it afterwards.
[NFC Hacking] Lauff:
get access to this app?

Hi, is "the guy" reading here? May I please ask for getting access to this app for research purpose?

Thanks

Markus
[NFC Hacking] j8048188:
KitKat will support this...

According to http://developer.android.com/about/versions/kitkat.html#44-hce

KitKat will support Host Card Emulation.
[NFC Hacking] cipetpet:
As Kitkat supports NFC Card emulation now, do you think it is possible to emulate mifare classic cards with a phone that cannot read mifare cards which is because of the broadcom chip? (like s4, nexus 4 etc.) I mean can I emulate mifare 1K with my S4 for example?
[NFC Hacking] robert.jackson:
Did any body get this working yet?

Just wondering if any of you guys figured this out. I currently have the GS3 rooted with CM 10.1.3. I have read that there is a problem with the radio frequency range but have figured that somebody has to have figured some sort of work around by now...

Thanks for your time!

EDIT: Sorry NOOB mistake by not seeing that there was more pages...=(
[NFC Hacking] deeeer:
Based on the SDK explanation it should be possible, however I cannot confirm as of now since A) nexus 4 is not getting KitKat and B) S3 hasn't got KitKat yet :S...
[NFC Hacking] emale999:
Nexus 4 will indeed get it, but Nexus S and Galaxy Nexus won't :(

Waiting for a Nexus-S-4.4er-Custom-ROM to test NFC capabilities.
[NFC Hacking] chm090:
NFC HCE

Hello,

I am also looking for the NFC HCE support.

I have installed the "Dreams Milestone 1.5" Android 4.4 ROM (http://xdaforums.com/showthread.php?t=2510649) on my Galaxy Nexus. NFC works well, but not the HCE NFC (feature FEATURE_NFC_HOST_CARD_EMULATION not available)...

Waiting for a custom ROM for my Galaxy Nexus with NFC HCE too ;)
[NFC Hacking] fujisan582:
Anyone had any chance with getting a phone to open a door through a car reader?

Would be very interested in this (sick of carrying 4 access cards! One for work, one for daycare, two for schools!).

I'm on a rooted HTC One dev edition running kitkat

Cheers!
[NFC Hacking] hitgrap:
Anybody tryed this app https://play.google.com/store/apps/...google&utm_medium=organic&utm_term=nfc+porter
[NFC Hacking] skygear:
Maybe go to your dealership and talk to a mechanic. See if they could reprogram the ecu to accept your phone as a new "key".. Worst they can say is no. Worst that can happen if they try is the car doesn't accept it.
[NFC Hacking] fujisan582:
Sorry I should have clarified: I was talking about building doors that you unlock using an access card.
[NFC Hacking] Mikros0ft:
I read through some of the pages of this thread but I am still confused about HCE. Would I be able to copy a mifare classic 1k onto my phone? I already know the Keys A/B for this card. If this is possible, how would I go about doing this?
[NFC Hacking] confiq:
Mikros0ft: you can't...
[NFC Hacking] albasha11:
(is there an solution for that, I need to use mobile phone as NFC tag)
[NFC Hacking] confiq:
Why on the earth are you using bold SIZE="7" font to ask question?

Just look above your question and you'll find the answer.

Some people are simple... idiots...
[NFC Hacking] ichipper:
We can activate the nfc tag but it must go further to see the structure and organization device of data.
[NFC Hacking] wakdev:
I think HCE is for payment solutions or a secure reader like doors or anything else.

I found this interesting post on StackOverflow : stackoverflow .com/questions/23155719/host-card-emulation-on-android-with-nexus-5?answertab=votes#tab-top
[NFC Hacking] Inteliblentav:
So guys is it possbile to use Samsung Galaxy GT-I9105P as NFC Tag ?
[NFC Hacking] S_mario:
hello guys

I have a question, it would be possible to use the device as a stamp nfc attendance of my company?

I explain the situation better.

the farm we have a magnetic card (I'm sure it's a nfc tag because if I hold it to my nexus emits the classic sound), I would copy the contents of this magnetic card on my nexus so I can mark my presence working.

would be feasible?

Thanks all
[NFC Hacking] nomadefred88:
It easy to do? Which log?
[NFC Hacking] huzy85:
Nfc bracelet / ring

Hi guys,

I might ask a stupid question and I apologize in advance, but...

I am using a card to open doors at work, it's nfc and also has a magnetic band. To open a door, I just touch it to the reader while the magnetic band is used in the cantina after you topped up your account. I am interested in transferring the information from the card on a Nfc bracelet or nfc ring so I can open doors without the card. I have a unrooted galaxy s5, UK version. The info that I am able to read from the card when touched to the phone is:

Tag Type ISO

NXP MIFARE CLASSIC 1 K

Technology Available

NfcA, Mifare Classic, Ndef Formatble

Serial number

ATQX

SAK

Any info or links to an easy tutorial (if what I want is possible) would be appreciated!

Thank you
[NFC Hacking] knox2000:
Forget it, it is not possible with this hardware.
[NFC Hacking] defaulted:
Has anyone ever tried to alter the chips firmware to accept Mifare cards? Can you even access the chip on that level?
[NFC Hacking] Entropy512:
Almost surely not. These cards have various cryptographic solutions to prevent cloning.
[NFC Hacking] rocketjump:
Due to impossibility emulate nfc smart-card is it possible to emulate just static NFC ID?
[NFC Hacking] Boost8:
Host card emulation

I have a Samsung SHS-3320 lock for my home. It ships with mifare classic 1k NFC tags to unlock the door. There seems to be no physical reason that I couldn't use host card emulation to present a unique UID to the door lock with my phone's NFC. However, I'm drawing blanks on how to actually do this task. I don't need to actually copy a tag, but I'm certainly not above it since I'd much rather use my phone for this than a Mifare Classic 1k.

Any advice.

Phones that I have are Nexus 4 and Samsung Note 3, both with 4.4.4
[NFC Hacking] aitatxo:
I'm the sys admin of an acces control I have been trying to use my phone as a tag, at first instance I bought a cheap phone with nfc but they haven't update to android 4.4 so it can't fix the UID so nothing to do with it, but I buyed an OnePlus One, first thing I find is that Cyanogenmod is not compatible with mifare 1K, I installed ColorOs, ok now I can read my acces cards, see his UIDs and my system read the phone with a fixed UID, so I give it permissions and works fine, them I did the same with a Sony M2 (all with android 4.4.4), but yesterday I saw other user with an OnePlus One with Cyanogenmod and I have tryed again to find out his UID, and surprise... is the same that the Sony M2, I made a secon test with another OnePlus One CM too, and all have as UID 04030201, so now I don't understand nothing at all, I thougt that NFCUID was inside the NFC chip, like the MAC address in ethernet cards.

But if it is impossible to change it mean you have a fixed UID as I thougt that it had to work, and if is a writable UID I guess we can put the one we want and clone a tag.

Now my question is ¿where is the NFCUID writed?
[NFC Hacking] Arafeh94:
when I checked my phone tag with nfc reader I always got a different random UID how do you solve this problem
[NFC Hacking] aeroxy:
Actually this would be very useful for me too. I have so many different NFC cards for different purposes, office, home, mails, etc. I wish to have one device that does them all hahaha. I have a Galaxy S6. :)
[NFC Hacking] norgan:
I got as far as using my HTC one m9+ to open my building door and using the Commbank app to tap and pay. Some phones randomize the id but those that don't such as my HTC can be programmed and used.

The problem comes when you want to emulate an existing card such as a visa or MasterCard. They use encryption keys to lock the registers and unless you have that key you can't read that data to be able to copy or emulate it.
[NFC Hacking] Criminal23:
How to check, if the phone randomize the id.

And how to pragramm the phone [emoji4]

sent from my Galaxy NotePro (Exynos Octa)
[NFC Hacking] Haldi4803:
So after 4 years it's still not possible to simply read a Tag and then emulate it......
[NFC Hacking] galacticservant:
I thought there was a way to do a "raw data dump" from the card to your device. Then in theory there should be a way to emulate this raw data without the device needing to read any data on encrypted blocks since it's just pushing it back. I don't really know the algorithems or security currently used between the readers and the cards though. But I think you'd still need to have the encrytion key for the secure element of your NFC chip to be able to properly emulate with a static UID.

In answer, I do believe that with the proper device that has no secure element or with a device where it can easily be bypassed, you should be able to take a "snapshot" of ANY card (like an ISO of a disk) and emulate that raw data encrytion and all.
[NFC Hacking] wakdev:
Hi everyone,

I recently update my app NFC Tools, and I added a tag emulation feature in the PRO version.

It's a start, and

this is a beta feature

, so please be indulgent ^^

[IMG="NFC tag emulation"]http://www.wakdev.com/contents/apps/nfctools/preview/nfctools.preview.4.15.png[/IMG]

It works with most devices, but some of them don't work together, I don't know why but I think it's a hardware problem.

So I created this Google Form if you want to send me your tests for I try to list the devices which have problems or not.

http://goo.gl/forms/QetokVxDa5J82T4n2

Feel free to send me your feedback.
[NFC Hacking] rocketjump:
Hello!

Does your PRO version allows to emulate tag's serial number?

Thanks.
[NFC Hacking] wakdev:
No sorry, it's not possible.

You can't change the serial number.
[NFC Hacking] klemen241:
i can see you people are masters here, so here it goes: i have two nfc tags, one new and one old, for cofee machine. I have some money on new one, but the old one is not working anymore. Any nfc software shows that they have same propeties and both have some protection (mifareclassic if i understand this even a little). I wanna copy new one and write that on old one, so the old one will work too. Is that possible? Or emulate new nfc on phone, si when i have 1€ on it, i have 1€ on phone?
[NFC Hacking] treysis:
Why not? It's clearly possible on my Galaxy S4!
[NFC Hacking] Jeese!:
Hello everybody,

Xiaomi Mi5S Plus user here (Android 7.0) rooted. Unfortunately his app doesn't let me to emulate my bus pass.

It's a NXP Mifare Classic 1K. Or maybe I am doing something wrong?

I uploaded a video of what I've tried, maybe someone will notice any mistake.
[NFC Hacking] Eyennoying:
What software do you use?
[NFC Hacking] treysis:
I am using NFC Card Emulator (com.yuanwofei.cardemulator on PlayStore). But it seems this is not working anymore on newer Galaxy devices (S6 and newer).
[NFC Hacking] sielhadi:
Do you find any solution for that pleas
[NFC Hacking] treysis:
No, I didn't. I don't think it is possible anymore. The driver doesn't allow it anymore. Only possible with custom rom.
[NFC Hacking] petiofi:
If you want to emulate a simple NDEF tag I found this app useful: NFC NDEF Tag Emulator
[Galaxy Tab 2 Q&A, Help & Troubleshooting] Arpit12345:
So guys I just bought tab 2 7" but my model version is (P3100) and ROMS are only available for P3113 or P3110 are these ROMS compatible with P3100 and what exactly the difference between all these three models ? I guess hardware will be same so the kernels are different ?

Thanks.

My P3100 version is from India and this model has WIFI+3G with call facility through GSM network.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] lastiko:
I'm also looking ROM for this version...i live in Indonesia and have the same version as yours...
[Galaxy Tab 2 Q&A, Help & Troubleshooting] danis26:
I need ROM for tis version too.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] scottx .:
You can use the 3113 roms but you'll lose GSM functionality.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] danis26:
Thats why we're asking for a ROM witch supports GSM.

I hope someone will realese one soon.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] xperia ray:
We have to wait for 3100 :)
[Galaxy Tab 2 Q&A, Help & Troubleshooting] thedeamon:
For APJ region ...pure factory Stock ROM for P3100 is out already..

http://www.sammobile.com/2012/05/01/first-android-4-0-3-firmwares-for-galaxy-tab-2-online/

Search "P3100XWALD2_P3100OJVALD3_OJV" in google for the download link.

Confirmed working 100%....this is ODIN md5 package with all 4 modules for P3100.
[Galaxy Tab 2 Q&A, Help & Troubleshooting] lonkay:
Here is the mirror.. (P3100XXALD4) IDWS

Part1: Download link

Part2: Download link
[T-Mobile Samsung Galaxy S II SGH-T989] dichiee:
Hey guys where can I download T989UVLDE radio?

I've been searching but the only one I found here was a broken dropbox link.

Thanks in advance!
[T-Mobile Samsung Galaxy S II SGH-T989] thederekjay:
Questions belong in the Q&A Section. I dont know if there is a thread for it, but I have a ICS ready radio in my thread, found here http://xdaforums.com/showpost.php?p=26194749&postcount=2
[T-Mobile Samsung Galaxy S II SGH-T989] datzstr8:
Isn't the latest version T989UVLE1? Does anyone know where I can get a Clockworkmod flashable radio?

Thanks.
[T-Mobile Samsung Galaxy S II SGH-T989] peppersu812:
That is it. Clock on the link that lord sith " lol sorry TDJ had to " gave you and look on the first page it will be there or look in Mr x thread it's there to
[T-Mobile Samsung Galaxy S II SGH-T989] mindmajick:
I think this is what youvare looking for.

http://xdaforums.com/showthread.php?t=1705617
[T-Mobile Samsung Galaxy S II SGH-T989] Step666:
He's right.

It's pretty freaking simple - if you have a question, it doesn't go in the Development section, it goes in the Questions & Answers section :rolleyes:
[T-Mobile Samsung Galaxy S II SGH-T989] dichiee:
Thanks a lot TDJ! You saved my phone :)
[Galaxy S I9000 Q&A, Help & Troubleshooting] tocdeusa:
Ok... so here's what happened. I was trying to go back to official SGS stock Firmware. So I opened Odin.. I selected the pit and repartition, clicked on start and it got stuck. Removed the battery and a wild exclamation mark appeared.

Good... I tried removing the battery and stuff like that, nothing worked so I got myself a Jig and finally had it into download mode again.

Tried to do the same thing with the pit and repartition, this time it worked fine. Removed the battery and waited for the firmware to download. When I put the battery back on the phone was dead. Doesn't do anything. Can't do nothing even with the jig.

Ideas?
[Galaxy S I9000 Q&A, Help & Troubleshooting] calum96:
Try leaving it on charge for a while? (I know it seems stupid but sometimes its the most obvious of reasons as I have done this before :P )
[Galaxy S I9000 Q&A, Help & Troubleshooting] slaphead20:
+1...been there, done that! lol :o
[Galaxy S I9000 Q&A, Help & Troubleshooting] roni94:
try

As everyone sad already, i had the same problem, but i let my phone charge for few hours and it all got fixed :)
[Galaxy S I9000 Q&A, Help & Troubleshooting] Rutjan:
Did you check Kies isn't working in background ? (Ctrl + Alt + Suppr, task manager, then process and some crappy agent like "Kies.exe")
[Galaxy S I9000 Q&A, Help & Troubleshooting] tocdeusa:
Problem solved

Problem solved. I found this:

http://xdaforums.com/showthread.php?t=1402286

How to unbrick your phone:

- Turn off your phone and pull out the battery for 2 seconds.

- Put the battery back in the device and don't turn it on.

- Plug the jig into the micro USB port on the phone.

- After about few seconds, your phone should boot up automatically and bring you straight into download mode.

- Unplug the jig.

- Connect your phone with USB cable to computer and then flash your phone via the program "odin".

Thanks!
[Samsung Epic 4G Touch] tdunham:
Does anyone know how to make the notification/status bar transparent? I am running Calk's FE22 v1.6 and the pulldown is already transparent but I would like to make the top black bar transparent as well so the wallpaper covers the entire screen. Anyone help? Thanks - TD
[Samsung Epic 4G Touch] vanberge:
Bump. Trying to figure this out as well. Halp!
[Samsung Epic 4G Touch] Scubaasteve:
Double bump... Been trying to find something on this also

Lurking from my SPH-D710 using Tapatalk 2
[Samsung Epic 4G Touch] tdunham:
I already figured this out. Can't recall which thread did it for me and you need to know how to decompile systemui:

http://xdaforums.com/showthread.php?t=1388778

http://xdaforums.com/showthread.php?t=1523703

Also, if you're using Go Launcher, you need to enable High Quality Drawing in Preferences/Advanced or it won't work! I already posted the transparent notification bar mod somewhere in Calkulins' v1.6 ICS thread.
[Android Apps and Games] Mowd:
Hi~

I just publish UptimeRobot Monitor on Android Market.

With UptimeRobot Monitor, you can monitor your server status in last 24 hours, and see its log record.

Please note, before using UptimeRobot Monitor, you should get your API key by login uptimerobot.com. In "My Settings" you can generate your UptimeRobot main API key.

If you love it, please buy me a beer on Market, I will add more function on this app.

If you have any suggestion, please reply this thread, thanks.

UptimeRobot Monitor:

https://play.google.com/store/apps/details?id=tw.mowd.uptimerobot
[Huawei Ideos X6] abenagiel:
It will work with all rom that using .35 kernel and having a problem with WIFI SLEEP OF DEATH...

http://www.4shared.com/zip/ayIWmj48/FIH-FB0_SOD_FIXER.html

http://min.us/metD7Kyo6

FLASH WITH CWM...

no need to wipe...

Please report if this package not working and don't forget hit thanks if its working...

*edit : mirror added
[Huawei Ideos X6] elol:
okay now i will continues my rom CODENAME,thanks abenagiel for you hard working
[Huawei Ideos X6] vivekb:
wow elol

i Like your port list and expecting them too ....:D:D:D
[Huawei Ideos X6] CacingKalung:
Can someone make a mirror of it? Mediafire maybe. I can't download it from 4shared for some reason even I've login.
[Huawei Ideos X6] abenagiel:
Mirror added..

Check first post..

Thanks
[Huawei Ideos X6] abenagiel:
Ur welcome mate.. just don't stop to make our device getting better and better..
[Huawei Ideos X6] elol:
here you go mate

edit:sory abenagiel because mirror you file
[Huawei Ideos X6] elol:
yes you are right,,dont be the familly of this device fall in are world ANDROID..keep it up you work bro!!!!!!!!!!!!!!:)i very like you all working for this device fih-fb0...thanks for you hard working:):):)
[Huawei Ideos X6] natsuke:
Tested on .35 edowar kernel from the last cm7 built - not working

Tested on abenagiel .35 kernel mod for edowar cm7 rom - working!

Somehow, the kernel dont have Deadline i/o which i favored. :(
[Huawei Ideos X6] k1chy:
hi abenagiel, the fix does not work on ardX's CM9.

But, thanks for the effort though.

Other info: V8 Supercharger running & OCed to 1.2 GHz.

̶A̶l̶s̶o̶ ̶t̶h̶e̶ ̶W̶i̶-̶F̶i̶ ̶s̶i̶g̶n̶a̶l̶ ̶i̶s̶ ̶n̶o̶t̶ ̶s̶h̶o̶w̶n̶ ̶i̶n̶ ̶t̶h̶e̶ ̶s̶t̶a̶t̶u̶s̶ ̶b̶a̶r̶ ̶o̶n̶l̶y̶ ̶t̶h̶e̶ ̶i̶c̶o̶n̶ ̶i̶s̶ ̶s̶h̶o̶w̶n̶ ̶s̶i̶g̶n̶a̶l̶ ̶s̶t̶r̶e̶n̶g̶t̶h̶ ̶w̶h̶i̶c̶h̶ ̶w̶a̶s̶ ̶d̶i̶s̶p̶l̶a̶y̶i̶n̶g̶ ̶i̶s̶ ̶g̶o̶n̶e̶ ̶a̶f̶t̶e̶r̶ ̶f̶l̶a̶s̶h̶i̶n̶g̶.̶
[Huawei Ideos X6] Sergekarol:
Not working on MatBLK CM9 either.
[Huawei Ideos X6] CacingKalung:
It's working on miuiv4 2.6.8
[Huawei Ideos X6] vijayar:
hey CK keen to know when will you share your Miui .35 port ?
[Huawei Ideos X6] elol:
yes you right mate also working on my icecoldsandwicth:)

edit:but not yet tried when connet to wifi if there still have issue wifi sod
[Huawei Ideos X6] areankim:
sob... i need this... i'm having this issue...argh!
[Huawei Ideos X6] harokidz89:
not working on MUIU 2.4.13 v6 By Gundul
[Huawei Ideos X6] keeper20086:
changed the kernel on ck cm7 v0.4f

and you will be happy :D
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] steve57925:
Hi guys, wonder if you can help me, I'm running stock ics and for some reason some of my photo `s won't load up, they used to be there but now they are blacked out with a white icon in the middle and if I click on it, it say cannot open file? Any ideas

Thanks

Steve
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] steve57925:
This is what they now look like
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] steve57925:
Anyone?
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] paiseleht:
Clear Gallery cache.

Also, on one of the subfolder of Android directory (USB memory) there is directory cache. And in DCIM-Camera there is cache folder. You might want to clear their contents. Be sure what you do before you delete it.
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] steve57925:
Thanks for the reply, I've tried deleting cache and also installed a cache cleaner but nothing seems to help, any other ideas our instructions, sorry for being a pain:)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] ManthanRB:
So almost every user with root access do modify his phone's fonts to have a fresh look with application or manual method and i use the application FONTCHANGER which is available free in android market.

Like me may be many users are confused on which fonts will look better or the best in my phone but now after using many fonts i am confused and want a decent fonts for my phone.

Following is the name of the font files i used,may be useful for others who board with the same fonts in their phone.

1.Maian

2.Droid logo

3.ITCKRIST

4.DOMIN

5.Roboto

6.Segoepr

So please guys start posting the name or link of the fonts you all use and suggest good fonts to other users give their phone a funky & fresh look:)

Extract the zip file and put the folder in your sd card,open fontchanger and you are done..

http://www.mediafire.com/?skbpq68hdsfneon

Some fonts are removed as the menu screen was unreadable with them.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] aristone:
Where?

Where I can find those fonts?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Somyab:
I would be more better if users post fonts with screenshots
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] ManthanRB:
wait for some hour i will make a zip and gave you a link