yashsingh1/xdaforums huggingface dataset:
[Galaxy S III Themes and Apps] Grabus:
Did you test it? Or someone else if it works with BLH3.

Right now I have BLFB Rom and I installed BLFB version of this modification, what will happen if I upgrade my phone to BLH3 ROM via Kies software?

Edit:

Ok, I've upgraded ROM to BLH3 and NFC mod is not working. Which version could work with this ROM?

Edit 2:

I've installed this version "nfcmodSGS3_screenoffBLG8_BLH1.zip" on BLH3 ROM and it works.
[Galaxy S III Themes and Apps] weisselstone:
DLI7 Version

I diffed one of the older JB Versions and here is the Deodexed .apk for DLI7 (lockscreen version).
[Galaxy S III Themes and Apps] Fisken:
can you make a cmw zip for it, i can't get it working.
[Galaxy S III Themes and Apps] Chill4xed:
Hey guys, first post. Still kinda new to everything Android but learning quickly.

Any chance to get a screen off version for the JB build?
[Galaxy S III Themes and Apps] afx69:
What about BLH3?

This is still maybe used by a lot of ppl running lasr Omega build for ICS (v 13.1)
[Galaxy S III Themes and Apps] alankstiyo:
is there any version for LI5??? it's the stock version no modifications XD
[Galaxy S III Themes and Apps] weisselstone:
Don't have a computer ready until the weekend but you can just replace /system/app/nfc.apk with this one using a root file manager (backup still advised).

Gesendet von meinem A510 mit Tapatalk 2
[Galaxy S III Themes and Apps] jfm91:
I want to use nfc while screen is off. Can u make a cwm zip for latest Omega JB rom? :)
[Galaxy S III Themes and Apps] Fisken:
Didnt work
[Galaxy S III Themes and Apps] Fisken:
Now that we have final JB from sammy could someone make a CMW zip? i know it can be done the other way, but it's not working for me at some point :confused:

So if anyone could make a ZIP i would be very happy :D!
[Galaxy S III Themes and Apps] simonwil:
This is a LI8 file which also works fine on LIB.
[Galaxy S III Themes and Apps] EasyWorld:
Could you, please, also post a screen off version of the mod for LIB?
[Galaxy S III Themes and Apps] UncleSamPT:
Yeah I would love that. :)
[Galaxy S III Themes and Apps] m_pascal:
I've decompiled my Nfc.apk but I don't know where I've to make changes.

Can someone tell me what I have to edit? Just use notepad or other programs should I use?

After recompiling the apk there is a simple way to make me the zip for CWM?
[Galaxy S III Themes and Apps] WhyS:
+1 bump
[Galaxy S III Themes and Apps] mayhemer:
If someone provide me with the unmodified, deodexed Nfc.apk from LIB I would create the Mods.

In the moment I do not have much time so it's not always possible to create the mod for all the new versions coming up now.

I am working on a package to create the mod automaticly from the deodexed Nfc.apk. When I have finished it I will provide it to you all so you would be able to create the mods for yourself. But there is no deadline for me because I have to less time.
[Galaxy S III Themes and Apps] simonwil:
Here you go ...
[Galaxy S III Themes and Apps] mayhemer:
Thanks. Here is the LIB version created from simonwil's Nfc.apk.
[Galaxy S III Themes and Apps] simonwil:
Thanks mayhemer - great service! I can confirm that both versions work on XXLIB.
[Galaxy S III Themes and Apps] abertoast:
Will it work on the stock ODEXED version?
[Galaxy S III Themes and Apps] mayhemer:
Yes, it should also work on the odexed firmware. But you should always create a Nandroid backup before installing a mod or at least backup the Nfc.apk and Nfc.odex.
[Galaxy S III Themes and Apps] andip71:
And you have to make sure, if you want to use Mayhemers version (which is an APK only, no odex)... to delete the nfc.odex file, otherwise it will give funny effects.

But I might take Mayhemers version and create an odex one out of it. If I do, I will share later.

Thanks

Andi
[Galaxy S III Themes and Apps] mayhemer:
My zip file automaticly deletes the odex file. So there shouldn't be funny effects because of this.

It is great that you create an odex version!
[Galaxy S III Themes and Apps] abertoast:
First of all thanks for the quick answers.

Just one question before I'll try it(and for general knowledge). If for some reason it doesn't work, replacing the apk and odex with the backup files should usually fix any problems caused by the mod or I will have to do something else with the backup files? (I had a bad history with the nandroid backup and corrupted m5 files)
[Galaxy S III Themes and Apps] mayhemer:
You must just restore the backuped files and give them the right permission. After a reboot everything should be back to normal/stock.

[tapatalk]Vom S3 mit Tapatalk[/tapatalk]
[Galaxy S III Themes and Apps] abertoast:
Thanks!

Edit: As expected, works on stock XXDLIB
[Galaxy S III Themes and Apps] turt:
Hi, I've tested your mod on (rooted) LI8 but it has made my NFC stop working and the NFC settings disappeared. I've flashed the zip file with CWM6.4.

I have reverted with a Nandroid backup so my NFC is fully functional again, but without your mod of course... Any idea what I've done wrong?
[Galaxy S III Themes and Apps] ifonuser78:
Screen off mod works great, thanks a lot!
[Galaxy S III Themes and Apps] reggaemanu:
Screen off version works great on Checkrom 5.5 DLIB, thanks :good:

Now I'd love to see a screenofff and no sound version :p
[Galaxy S III Themes and Apps] rabeatz:
Doesn't work with the recent JB leak.. LIG. Made a nandroid backup before flashing and sure enough it totally broke NFC. reverting now.

Hope we can get it working on the newer ones eventually!
[Galaxy S III Themes and Apps] mayhemer:
As everytime I need a deodexed version of the Nfc.apk to create the mod.
[Galaxy S III Themes and Apps] andip71:
Hi... what leak is it... LIG?

Have not seen that somewhere, where can I get it from?

Sorry for off-topic.

Thanks

Andi
[Galaxy S III Themes and Apps] sgtpepperaut:
hey mod worked perfectly on my T999 (tmobile S3) until i flashed the Google Wallet Hack/Mod. Now the NFC capability seems to work intermittenly. I can not find out what enable sor disables the functionallity.

Is the google wallet hack messing with this mod in any way? has anybody experienced a similar issue?

Running Free GS3 RC6 where this mod is native.
[Galaxy S III Themes and Apps] m_pascal:
Up
[Galaxy S III Themes and Apps] hunter186:
Forgive me if I missed something, but is there a version of this mod for Verizon phones yet?
[Galaxy S III Themes and Apps] Tripledrop:
I have Omega 27.2 JB ROM XXDLIB and I downloaded and flashed the screen-off deodexed LIB mod. It seemed to install correctly, but doesn't work with screen off or lockscreen. Am I choosing the right one?

Thx!
[Galaxy S III Themes and Apps] dipro:
Failed with BUBLG3 - how to go back

Hi, first of all, thanks for the mod! Unfortunately it does not work with BUBLG3, as I soon found out. The following post is a bit long (sorry!), but I feel it will be useful for others as a reference. After installing the mod on BUBLG3, NFC stopped working entirely, and also the NFC settings disappeared from the settings menu. Using the deodexed stock version didn't bring back NFC.

Stupidly enough, I hadn't done a Nandroid backup. So this is how I reverted back to my stock version of NFC:

Downloaded the BUBLG3 firmware image from here

Unzipped it, yielding a file called I9300BUBLG3_I9300VFGBLG3_I9300BULG2_HOME.tar.md5

Opened it with 7-ZIP (most other file compression tools should also work). At first I was a bit confused by the md5 extension, but it's essentially a regular tar file. Extracted the content, which was a couple of *.img files, including a 1GB system.img.

Followed this excellent tutorial on how to extract files from Samsung firmware images

Extracted two files locates in app, called Nfc.apk and Nfc.odex

Connected to my S3 via SSH (using SSHDroid)

Remounted /system as rewritable (see here)

Put both files in /system/app, using WinSCP

So you don't necessarily need the recovery mode for this. It would probably have also worked if I had put the Nfc.apk and Nfc.odex file into the original zip file and followed the instructions at the beginning of this thread.
[Galaxy S III Themes and Apps] m_pascal:
This is the NFC.apk from the new JellyBean I9300XXDLIH_I9300VDSDLI1_I9300XXDLID

Could someone give us the ScreenOff zip file for this version?
[Galaxy S III Themes and Apps] iamapay:
Would gladly see this on CM 10
[Galaxy S III Themes and Apps] nerys71:
wanted to report back. I installed the LIH Deodex rom so I could then use the LIH Deodex screenoff mod provided here.

works perfectly. LOVING IT (got my nfc tags today) only problem is no audio tones in screen off. so you don't know if it actually "did" anything. I am trying to figure out a way to program my nfc tags to "play" a sound so for example set alarm for 0700 as task #1 and then "play a sound" as task #2 but there does not appear to be a way to do this.

ie I need that audible "feedback" even if it just the "nfc tone" that it plays when screen is on and you energize a tag.
[Galaxy S III Themes and Apps] m_pascal:
Here, where?
[Galaxy S III Themes and Apps] dipro:
New Nfc.apk for BUBLG3 / BULG2

Hi, following my previous post, I have tinkered with the Nfc.apk myself for BUBLG3 / BULG2. Please find attached an Nfc.apk file which works on my phone. As usual, I cannot take any responsibility for anything happening to your phone when you use it.

Here is what I did:

Downloaded the Nfc.apk and Nfc.odex from /system/app on my phone, using SSHDroid and WinSCP

Used apktool (apktool d Nfc.apk) to extract everything from the APK

Since this is an odexed file, I needed to extract the actual classes from the odex, using smali (see code.google.com/p/smali/wiki/DeodexInstructions)

This created two directories, one called 'Nfc' containing the apk contents, the other called 'out' containing the decompiled smali files

I renamed 'out' to 'smali' and moved it into the 'Nfc' folder. This creates a structure that can readily be assembled into an intact, deodexed apk file later by apktool

Now I edited the NfcService.smali file. I realized this is much more complex than the stock Android class, which can be found here: android.googlesource.com/platform/packages/apps/Nfc/+/refs/tags/android-4.0.4_r2.1/src/com/android/nfc/NfcService.java. It seems the class on my S3 has some additional code that turns off NFC when the screen is off, ignoring the POLLING_MODE constant. Therefore, I had to go into the applyRouting() method and remove some conditionals. I have attached the original smali class and the modified one, for your reference. As you will see, I replaced some if statements with gotos and deleted others.

I compiled everything back into an apk, using 'apktool b Nfc'. This creates a 'dist' subdirectory inside the 'Nfc' directory, with a single Nfc.apk file in it.

In order to make this file work, I had to copy the signature over from the original Nfc.apk. I opened both with 7-ZIP, copied over the META-INF folder from the old to the new file, and replaced AndroidManifest.xml in the new apk by the same file in the old apk.

Uploaded the new Nfc.apk to my phone, using SSHDroid and WinSCP and deleted Nfc.odex on my phone (make sure you retain copies of both the apk and odex original). In order to get write access for WinSCP, you need to connect via putty and enter 'mount -o rw,remount /system'. This remounts the /system directory in read/write mode.

Restarted the phone, Nfc now works with screen off or locked.

There are two caveats: First, this mod works not only with a locked screen, but also with a screen that is turned off. Some of you may have security concerns about that. Second, I don't know why NFC on my phone was bypassing the POLLING_MODE constant and was turned off whenever the screen was locked or off. Maybe this was due to too much burden on the battery - I will see in the next days. It may also affect other Nfc functionality, such as Google Wallet. So use at your own risk and keep the original files or a Nandroid backup.

I found a very useful tool for viewing the log directly on the phone: aLogcat by Jeffrey Blattman. This allowed me to quickly narrow down the problem, simply by comparing the log messages to the corresponding lines in the smali file.
[Galaxy S III Themes and Apps] n1r0k:
Did you download the LH1? thinking it was LIH? And it works on LIH JB?
[Galaxy S III Themes and Apps] respider:
waiting for LIH version, screen off or locked...

I wish it was easier to do so anyone could do it :(
[Galaxy S III Themes and Apps] pogri:
+1
[Galaxy S III Themes and Apps] misterblue31:
+1
[Galaxy S III Themes and Apps] simonwil:
The LIB versions work fine on LIH for me.
[Galaxy S III Themes and Apps] nerys71:
its LIH At least that is what it looks like

I installed this rom

LIH_update_FULL_DeOdex.zip

then I installed one of THESE (attached) files (I selected screen off)

I thought I got it from this thread but it may have been another thread it was on XDA

once I did that my NFC tags worked screen off.

AHA found it.

http://xdaforums.com/showthread.php?p=32530296

Post #46 mayhemer

deepsix provided the nfc.apk mayhemer made the modifications.
[Galaxy S III Themes and Apps] TeamHackura:
anychanceofgetting working on nexus 7 and T-Mobile galaxy s2 t989?
[Galaxy S III Themes and Apps] mayhemer:
This Nfc.apk is not deodexed.

I think it should be possible but i don't think I have enough time for creating the mods for all the diffrent devices. Sorry.
[Galaxy S III Themes and Apps] m_pascal:
No, this is the original Nfc.apk extracted from i9300 LIH rom.

Do you need odex file too for to patch this file?
[Galaxy S III Themes and Apps] mayhemer:
I need a deodexed version of the Nfc.apk. Just the apk and the odex is not enough. The whole framework of the firmware is necessary for deodexing.
[Galaxy S III Themes and Apps] simonwil:
Here you are ...
[Galaxy S III Themes and Apps] mayhemer:
Here is the mod for LIH based on the deodexed Nfc.apk from simonwil.
[Galaxy S III Themes and Apps] simonwil:
That was quick. :)
[Galaxy S III Themes and Apps] misterblue31:
Work fine with Omega Rom v28 (LIH)

thank's
[Galaxy S III Themes and Apps] PSH:
Works great on official JB (4.1.1)
[Galaxy S III Themes and Apps] screenbeard:
Edit: Found a Paranoid Android modified NFC apk for screen off in this thread:

I've tried looking for a lockscreen NFC mod for Paranoid Android, and even tried editing the file myself. I've edited the polling option setting, but it's obviously not enough. All the versions I've tried so far completely disable NFC. I can't tell what XX version I've got and can't find out how to tell. I've included the output from Check Fus if that's at all helpful. My device is an international (French I think) unlocked GT-I9300 and about phone says it s an I9300XXLH1.

I believe the file is already deodexed. If i post it here can someone tell me if it's possible to create a lockscreen version for it?

My apologies in advance for being such a noob.

Edit: and on my first post I upload the wrong apk out the gate. Reuploaded the unmodified apk from the PA installer.
[Galaxy S III Themes and Apps] manuel_f2003:
Work This mod with DLJ1?
[Galaxy S III Themes and Apps] simonwil:
Yes.
[Galaxy S III Themes and Apps] nerys71:
DLJ is for UK phones right?
[Galaxy S III Themes and Apps] manuel_f2003:
They are so many files, which of them?
[Galaxy S III Themes and Apps] yocasta:
This is the NFC apk from N7100, I´m hope you can do your "thing" to it. (it´s LJ3 deodex stock)

https://www.dropbox.com/s/sfxazu769npxdmc/Nfc.apk

Thanks anyway.
[Galaxy S III Themes and Apps] andip71:
XXDLJ2 versions

Hi all,

for those interested... I created the version for latest Galaxy S III firmware XXDLJ2.

Please find attached. Both tested and working fine at my end.

Thanks

Andi
[Galaxy S III Themes and Apps] stesteste:
Can u point me to right file as my nfc has gone due to installing wrong one thx

..update...

Works with omega rom 4.1 its deodox nfc works with screen off

http://db.tt/ME1oQVLD
[Galaxy S III Themes and Apps] afcrib:
AndiP

Possible to make this for XXDLJ4 ?

Thanks in advance :)
[Galaxy S III Themes and Apps] andip71:
Hi,

yes, have done it now (UNTESTED !!! Pls tell me if it works fine).

Sorry, could not do it earlier, was busy with my Theme and my Kernel...

Hope it works fine.

BR

Andi
[Galaxy S III Themes and Apps] simonwil:
Lock screen version works fine -thank you!
[Galaxy S III Themes and Apps] pauloben:
doesn't work with official firmware XXDLJ2

Hi all,

I just flashed yesterday the official JB firmware (XXDLJ2). Of course, the nfc is currently not working with the screen off. I searched and tried different files from this thread to try to change my nfc but unfortunately, I didn't find any correct file for my S3.

Is there someone with the correct files to flash the nfc?

Thanks by advance
[Galaxy S III Themes and Apps] andip71:
I posted dlj2 versions a few posts ago which I have tested and they worked. Did you try them?

Andi
[Galaxy S III Themes and Apps] Swift&B0ld:
I have a Samsung Galaxy S3 I9300 on Android Jelly Bean 4.1.1 (rooted). The Baseband version is I9300XXDLID and none of the NFCmod files in the very first post work. I'm left with no NFC working and the settings to do with NFC are omitted in the Settings app. How do I get NFC to work when the screen is locked. Here are my NFC.odex and NFC.apk files in a .ZIP file. Any help would be appreciated thanks.
[Galaxy S III Themes and Apps] pauloben:
Yes I tried the screenoff zip you posted for the XXDLJ2 firmware. When I try to flash this mod, I get the following error message:

Signature verification failed
[Galaxy S III Themes and Apps] andip71:
Ok, then different problem:

You need a custom recovery to flash any unsigned zip files.

You can get it here: http://xdaforums.com/showthread.php?t=1684535

BR

Andi
[Galaxy S III Themes and Apps] BaconS:
Hi.

Thanks for the mod. I am running XXDLJ4 , rooted. When I try to install the update I get the error signature verification failed.

Am I doing something wrong?

Thank you.
[Galaxy S III Themes and Apps] andip71:
You need a custom recovery to flash any unsigned zip files.

You can get it here: http://xdaforums.com/show....php?t=1684535

BR

Andi
[Galaxy S III Themes and Apps] pauloben:
I just flashed the CWM and tried to flash your nfc mod (the screenoff mod for XXDLJ2 firmware). I succeeded to flash your mod, but now the nfc is not working, then currently, I don't have more nfc... :'(

Any suggestion to repair this problem?

Best Regards

PB

---------- Post added at 12:38 AM ---------- Previous post was at 12:10 AM ----------

So, due to my first issue (cf last post), I flashed another nfc mod and the result was I completely lost the nfc, (the nfc settings didn't appear anymore in the parameters....).

I flashed a new time the deoxed nfc mod (created for the XXDLJ2 firmware) and now the nfc comes back and I can use it with the screen off :)

Thanks a lot for the files and your support!

Best regards

PB
[Galaxy S III Themes and Apps] duke2906:
Hi i got a S3 with following specs:

Basebandversion: I9300BUDLI2

Buildnumber: JRO03C.I9300XXDLIH

I didnt really found an package in the 1st Post for my firmware. (Its branded by Vodafone D2 in Germany)

Any chance for me to install this modification too?
[Galaxy S III Themes and Apps] G-NO38:
XXDLJ1 firmware

please do can you tell me what file to use for XXDLJ1 firmware ?
[Galaxy S III Themes and Apps] fischman007:
push
[Galaxy S III Themes and Apps] gabster21:
Anyone know which one of these would work with the international Galaxy Note 2? We don't have a dedicated modded NFC for screen off it seems..
[Galaxy S III Themes and Apps] thijsw83:
I installed the files on my S3, but after I did so the NFC function doesn't work at all anymore.

Also the possibility to turn on NFC is not available in my menu anymore?

Any tips how to restore the NFC functionality?
[Galaxy S III Themes and Apps] thijsw83:
Got it back, used te wrong version...
[Galaxy S III Themes and Apps] cokeman0:
I9305 NFC hack

Hi

any chance to barach out and aid the I9305 users ?
[Galaxy S III Themes and Apps] erniechan:
i'm using I9300XXLH1 ,which one should I choose and how to get back to original thank you
[Galaxy S III Themes and Apps] damocles:
Running Omega 31.1 on a unbranded EU S3 , which one should I get?
[Galaxy S III Themes and Apps] nerys71:
anyone have problems with NFC dying. ie just not working. (happens once a day minimum)

I will goto tap and "nothing" I check settings and NFC shows as "on" fixing it easy. turn it off then turn it on and it works fine again.

any ideas ? how about a program that say every 8 hours turns NFC off then on again?
[Galaxy S III Themes and Apps] craigi:
This feature would be very useful to me!

Are these zips all for CDMA-only?

My SGS3 is GSM and has firmware LJ1. Is there a version that I can use?

Thanks.
[Galaxy S III Themes and Apps] mikelyon:
Hi,

can anyone please create a mod for DLJ1 ??

Thx in adance !!!!!!
[Galaxy S III Themes and Apps] cokeman0:
ALI9

Hi

how about a port for the ALI9?
[Galaxy S III Themes and Apps] erniechan:
Hi

make a mod for LH1

please:)
[Galaxy S III Themes and Apps] EViollet:
LH1 is already in the list. Please read OP again.
[Galaxy S III Themes and Apps] erniechan:
i can only find BLH1 version ,i really cant find it:(

which one should i choose:confused:
[Galaxy S III Themes and Apps] andip71:
XXDLJ5 version

Hi all,

for those interested in having this mod for latest XXDLJ5 firmware, please find flashable zips attached (tested and working fine).

Enjoy

Andi
[Galaxy S III Themes and Apps] Delano.888:
Same question, does one of these work for note2?
[Galaxy S III Themes and Apps] mikelyon:
Works well for me, Thx !:good:
[Galaxy S III Themes and Apps] cokeman0:
ALI9

Can someone make a version for the ALI9, I9305 ?
[Galaxy S III Themes and Apps] RegueiraMD:
sorry for the stupid question, but may I flash it with mobile ODIN?

Ask this because I want to root my phone with CF-Auto-Root and I don't want to flash CWM on my phone...

EDIT: one last question, couldn't I just take the APK file from your zip and place it on the same place as the original file?!
[Galaxy S III Themes and Apps] RS050377:
Can anyone make this mod for new Android 4.1.2 leak (XXELK4)?

Thanks.
[Galaxy S III Themes and Apps] andrewilley:
That's what I just did, using ES File Explorer on my Galaxy S3 phone. Check the file permissions remain the same though (rw-r--r--). And it goes without saying to make a backup copy of the original version before you start.

Andre
[Galaxy S III Themes and Apps] SiskoData:
NFC settings gone

SGS3 rooted 4.1.1 I9300XXDLID original firmware and installed nfcmodsgs-3_lockscreen.zip

Cannot find my NFC settings. What can I do?

Thanks

Fixed installed for firmware version XXDLJ2

Sorry
[Galaxy S III Themes and Apps] nerys71:
restore your backup you made before you flashed this. (you did make one right?) if not that restore the backup copy of the nfc.apk in system/app (you did do that right??)

if you did none of that (tisk tisk) you can still get back without losing anything. just "dirty flash" your rom over itself. don't wipe anything and you should be fine.
[Galaxy S III Themes and Apps] gengt:
+1
[Galaxy S III Themes and Apps] kikan:
+1

thanks

by

kikan
[Galaxy S III Themes and Apps] danielps23:
+1

thanks
[Galaxy S III Themes and Apps] craigi:
Stupid question but, what is the reason for needing all these different versions anyway? Why are the ROMs all so different?
[Galaxy S III Themes and Apps] m@f:
+1

Sendt fra min GT-I9305 med Tapatalk2
[Galaxy S III Themes and Apps] gengt:
I've tested this no lockscreen mod with the Omega rom 33.1 (4.1.2) and it works, so it seems that isn't necessary to build a new version every time a new firmware goes out. In any case it is recomened to make a backup of the original nfc.apk file
[Galaxy S III Themes and Apps] andip71:
Hi,

thanks for letting us know. It is sometimes possible to use an older version, sometimes not. Depending on Samsung :)

This gives me some more time to modify the XXELK4 versions, maybe I can do it by tomorrow to have everything 100% "clean".

Thanks

Andi
[Galaxy S III Themes and Apps] mh7:
nice work
[Galaxy S III Themes and Apps] drimer81:
thanks, works like a charm on XXDLJ2