Develop Bugs

[Q] nfc on our plays!

is it possible to have nfc on our plays?
I know, its related with hardware!
But just think, if we can upgrade the bluetooth version in an update, also, make the wifi network strong and fast rite? So why not this nfc or something like that in new ics?
I will wait if someone tries to do this!

Impossible, we have no NFC chip

no need to worry.
i read somewhere that nfc chip will come inside the simcard.
and also the chip that compatible with microsd slot.
btw look at iphone external nfc chip accessories.
there are many optional solutions though..

ya anyways, just was a thought if it comes, it will be good then

R800 no chip nfc

Yes Sony are going to be doing a package with NFC sd card and a prepaid top up card. I can't wait I just hope they do a 32gb sd. Oh the package for Samsungs NFC sd chips are 27 pounds but thats only a 1gb :-( so Sony will probably be about the same prices.
Sent from my R800i using Tapatalk

Moneto just released their nfc sdcard for the Samsung galaxy s phones with Sony coming soon. $30 for the sdcard with the android app on the market. You even get a $10 credit care you can use with your new nfc card. Thing I don't like is its for a 1gb card which is pitifully small considering I use a 32gb card that is almost full. By the time they make a 32gb card we will all be on new phones still its nice to see a company working on something like this.
http://www.droid-life.com/2012/02/20/moneto-nfc-enabling-microsd-cards-now-available-for-30-android-app-too/
Sent from my R800x using xda premium

[Q] Credit Card on Phone?

I have a contactless credit card and in some shops i can pay for stuff by just touching the card on the card reader..
Is it possible to emulate my cards NFC tag on my phone?

Not as Simply as you Would Think
hudsonhicks said:
I have a contactless credit card and in some shops i can pay for stuff by just touching the card on the card reader..
Is it possible to emulate my cards NFC tag on my phone?
Click to expand...
Click to collapse
The card does not have just a static chip, so when it is touched information is passed through, encrypted, and sent to the bank to be decrypted and authenticated which creates the transaction. This means it is not as simple as copying the data on the card, however you can use Google Wallet. This advice will be short lived if you device does not support host card emulation and is not KitKat

How can i tell between nfc and rfid card

how can i tell between rfc and rfid cards?? what are most apartment and job cards today?

bump

rfid chip - bank card

Hi there,
I have a rfid chip in my hand, nice to write text or other info to it.
But the next step is clone nfc from my bank card to the chip.
Who can help me to begin ?

Sim card reader on SM-T830.

Hi everybody, i have a Tab S4 SM-T830, and i saw that this tablet have a sim card reader even there is a space for a sim card on the tray for micro sd card, is there a way to make work that sim card reader? Because it is a wifi model tablet but the hardware is there.

nesgcmx said:
Hi everybody, i have a Tab S4 SM-T830, and i saw that this tablet have a sim card reader even there is a space for a sim card on the tray for micro sd card, is there a way to make work that sim card reader? Because it is a wifi model tablet but the hardware is there.
Click to expand...
Click to collapse
i doubt it very much the hardware is there. As some user have flashed WETA rom, the phone dialer shows up on the SM-T830 WiFi model! You could try flashing WETA and then try a sim card!

N1NJATH3ORY said:
i doubt it very much the hardware is there. As some user have flashed WETA rom, the phone dialer shows up on the SM-T830 WiFi model! You could try flashing WETA and then try a sim card!
Click to expand...
Click to collapse
I'm realy not sure if all necessesary hardware are there but at least the sim reader and the sim space in the tray yes. I will try later with weta rom. Thx

I think the WiFi Model has the space for the bigger tray that includes the Sim. They don't want to redesign the tablet because of the little space they could be used. Maybe is the Sim reader is there too.
But I don't think that the WiFi model is capable of LTE or 3G. Samsung probably left out the modem and the antennas to safe some money. The WiFi Model is 70€ cheaper than LTE version.

I'm just necroposting because this is a very common theme, and it needs to be put to rest once and for all!
Not really. But there is a 'black box' section of the firmware and hardware that only Qualcomm has access to, the technicalities of which are under government regulation, both USA and Internationally. That is why the major portions of all Qualcomm equipped devices are actually written by Qualcomm itself, and other processor (SoC) manufacturers likewise.
If such information was disseminated to mobile device manufacturers, it would leak, and that would compromised the entire cellular system. The wifi only is nearly identical to the 4G LTE, but you will never get firmware loaded that will open up the cellular modem.
And if you actually accomplished such a task, it wouldn't be long before federal authorities were interrogating you on how you did it, and debriefing you to never mention a word of it ever again, nor using the knowledge in any way, under penalty of being legally banned from all cellular networks, permanently!
If you dig hard on the Qualcomm site, and pass a few security checks, like demonstrating you're an actual mobile device developer, you will run into these stone walls where no one is allowed to pass.