Samsung has switched nfc chip on s4, when I try to scan Mifare Classic 1K and 4K (S60, S70), my s4 says that nfc tag not supported.
Is this a hardware problem? Should I change my phone to scan Mifare cards? Or a simple hack can enable the reader?
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mf_417 said:
Samsung has switched nfc chip on s4, when I try to scan Mifare Classic 1K and 4K (S60, S70), my s4 says that nfc tag not supported.
Is this a hardware problem? Should I change my phone to scan Mifare cards? Or a simple hack can enable the reader?
Sent from my GT-I9500 using xda app-developers app
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This is indeed a HW problem. There is no fix since is a patent related problem. Mifare cards are unsupported by the broadcom chip.
Related
Does anyone tried nfc microsd card?
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There isnt even much out there that uses NFC technology yet but no I havent tried it.
Because the Galaxy SII has enabled the nfc in other countries, like here in Brazil? Its enable?
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You could try to find a NFC-enabled battery for your S2 and / or ask in the S2 forums.
I think s2 dont have nfc
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SGS2 have not NFC chip... I don't know if some variant of this smartphone has it
battery
gasparzim said:
You could try to find a NFC-enabled battery for your S2 and / or ask in the S2 forums.
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The battery adds the nfc-antenna. Not the nfc-chip. GS2 with nfc chip in 6 countries, as far as I know. Not in Brasil.
At www.nfc-phones.org more info.
What's the model # of your sgs2? For instance I have NFC and the i-9100p does as well. There are some other variants of the i-9100 that are basically p versions. Do you have any RFID or NFC passport etc. That you could try and use it to read some info off it. Obviously it won't give you vital info off a credit card w/NFC or what not but you will pick up some information. And yes you need the NFC battery, first place you should look is on the battery it will say NFC towards the top.
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why would passports use NFC instead of RFID.
They don't, they do use rfid.
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NFC is a small subset of RFID.
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Sv: NFC vs RFID
Is it possible to read rfid with nfc-rader?
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Fallon said:
NFC is a small subset of RFID.
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so, NFC is RFID per se?
NFC\RFID
yyqsg said:
so, NFC is RFID per se?
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NFC uses HF RFID which is in the 15 MHZ range.
I work at a company that develops printers with RFID Read/Write capabilities. I have written the HF tags we use and then read them with my phone using NFC TagInfo.
But you won't be able to read 125 KHz RFID tags with your NFC reader...
Butch_aag said:
NFC uses HF RFID which is in the 15 MHZ range.
I work at a company that develops printers with RFID Read/Write capabilities. I have written the HF tags we use and then read them with my phone using NFC TagInfo.
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NFC uses 13.56 MHz, to be exact.
I have a T-Mobile S3 and a Nexus 7 but they aren't interacting with one another via NFC/Android Beam. GS3 is running root box and the N7 is running Paranoid Android. Anyway to test which one isn't working? I've thought of buying tags but want to avoid buying other items unless necessary.
EDIT: I recently had my S3 LCD Replaced but I always assumed the battery is what allowed NFC to be used and the battery (as far as I know) is original.
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Nfc is built into the stock battery.
Get nfc tag info from the store and test on any rfid tag, such as security tags.
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I know there is an NFC chip in the watch but will they activate it for Android Pay?
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My crystal ball is broken, sorry.
the nfc chip i dont think will work as it does in the phones.. shame .. a good firmwere update should fix it