[Q] How to tell if my phone has nfc chip?? - Galaxy S II Q&A, Help & Troubleshooting

Hi!
My brother bought an Xperia S with these nfc tags, and now i wonder if my Galaxy s2 has nfc, because in my rom and in samsungs rom there is this nfc app hidden in system/app please help me figure out if my phone has it or not, is there an app to use to see if i has it or??

What model SGS2 do you have ? (Hint: look at the sticker on the phone under the battery or the box the phone came in).

is ur model i9100? and not any other variant?
Then u don't have NFC...

sahibunlimited said:
is ur model i9100? and not any other variant?
Then u don't have NFC...
Click to expand...
Click to collapse
I have an I9100 but then why are the nfc application included in 9100 only roms??

No idea. But you don't have an NFC chip in that phone.

Mine does have nfc also my phone has the tags application but not much use for it in the uk though
Sent from my GT-I9100P using XDA

slitex said:
I have an I9100 but then why are the nfc application included in 9100 only roms??
Click to expand...
Click to collapse
There are other versions of the i9100 that have an NFC chip (i9100t or i9100g or something like that, I've forgotten exactly).
They must be able to run the same ROM, in which case a dev would rather produce a ROM for both models instead of producing 2 ROMs.

I9100P is the only I9100 model variant that has NFC out of the box. (not T or G)
There are other Galaxy SII variants that have it though - but just not any other I9100 models.

ctomgee said:
I9100P is the only I9100 model variant that has NFC out of the box. (not T or G)
There are other Galaxy SII variants that have it though - but just not any other I9100 models.
Click to expand...
Click to collapse
Yeah, like I said. I wasn't sure which only that there are other models that have it (that's why God invented Google). Mine doesn't so I'm not so concerned, meh.
No worries.

sean is here. said:
Yeah, like I said. I wasn't sure which only that there are other models that have it (that's why God invented Google). Mine doesn't so I'm not so concerned, meh.
Click to expand...
Click to collapse
My post was meant more for the OP, not a slight against you or anything.

There's an app named Z-Device Test in the Android Market; it can detect NFC hardware.

Related

I9100 with 2000 mah samsung battery with NFC chip

hy all,
as the title indicate i have a i-9100 and a 2000mah samsung battery with a nfc chip, does anobody knows how to enable NFC on ICS and why not....use android beam???
regards
I didn't think there was a battery with NFC for the S2. Can you link to a product page or something?
LithiumTheory said:
I didn't think there was a battery with NFC for the S2. Can you link to a product page or something?
Click to expand...
Click to collapse
i bought it from a korean website i can t remember which one but there s near field communication writing on it!
There is currently no way to activate NFC on the i9100 - the battery may have the antenna but without the controller (which I'm pretty sure is in the phone itself), it's pretty useless. Sorry

[Q] Manually adding NFC hardware

Hello,
I own a Samsung Galaxy S2 GT-I9100 smartphone running jellybean 4.1.2 which doesn't have NFC hardware built in.
I was wondering, can i purchase the NFC hardware piece that comes with the NFC supporting SGS2's and installing it manually?
and if it is possible, will it work?
there is currently nothing on the market that supports sgs 2 gt 19100 to NFC. In the future there maybe NFC built into sdcard but that is currently in the testing stage.
Current sgs 2 gt 19100p models have the chip mounted on the motherboard. On sgs 2 gt 19100 models there is no provision for mounting a nfc chip on the motherboard.
Cosmic Blue said:
there is currently nothing on the market that supports sgs 2 gt 19100 to NFC. In the future there maybe NFC built into sdcard but that is currently in the testing stage.
Current sgs 2 gt 19100p models have the chip mounted on the motherboard. On sgs 2 gt 19100 models there is no provision for mounting a nfc chip on the motherboard.
Click to expand...
Click to collapse
I read about something like "NFC battery", isn't it a battery with an nfc inside?
ilia1232 said:
I read about something like "NFC battery", isn't it a battery with an nfc inside?
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Click to collapse
If I am not mistaken the antenna is in the battery but the hardware is in the motherboard.
2009sebastian said:
If I am not mistaken the antenna is in the battery but the hardware is in the motherboard.
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Click to collapse
oh, well that's a shame.. i wish i had more knowledge about these models before i purchased mine..
anyway thank you very much for answering, have a good day.

are MHL adapters universal or model specific?

Alot of the MHL adapters are sold with "for Samsung galaxy S II" or "for Galaxy S3", but they look exactly the same, so are they model specific or can be used on Android phone?
FinancialWar said:
Alot of the MHL adapters are sold with "for Samsung galaxy S II" or "for Galaxy S3", but they look exactly the same, so are they model specific or can be used on Android phone?
Click to expand...
Click to collapse
They're universal! Enjoy!
Sent from my Xoom using Tapatalk 2
I second that. If u r on note 2, u look to look for specific mhl for your phone. I recall coming across sales thread that mention for note 2 and s3 o ly Nevis of the number of connections inside which is different from the rest.
Sent from GT-NOTE-II

Will I be able to update this I9300 to >4.4?

I'm new in Android world, and I have to buy cheapest Android phone that will be able to handle Android 4.4 or newer.
I have found that the best option is Galaxy S3 and that there's one on Aliexpress. I'm aware that it might be a clone but it will not be my primary phone. It just has to be able to handle newer Android.
Can't post a link, search for the top ordered Samsung Galaxy S3 I9300 on Aliexpress.
Has anyone tried it? Will software see it as genuin S3? Thank you!
if it's a real i9300 then you are only able to upgrade via custom rom. Official support via samsung stopped at 4.3
If You need official KK (4.4), then You must search form S3 4G/LTE (9305). Basic S3 ended with 4.3 (as maultasche said).
This must be S3? If not, try search Moto E - it's cheap and small chance to buy fake one - in S3 (generally in Samsung phones) it quite ease to buy fake/copy when your search for cheap phone.
You are right, thank you! And I will check Moto E but what about S3 Neo?
S3 Neo has 4.4.
You can check every Samsung phone here: http://www.sammobile.com/firmwares/
Just type model name/code (S3 or 9301) and it will find all/latest version of firmware.
It you want a phone for calling/texting (and using in general), you should list your needs/requierements/max price and ask what to choice - XDA probably has a place for it.
If you want a phone for testing/development Android apps, you should think about Motorola/Nexus or some new models with offical long support (ie Xperia family).
I just need a >4.5" phone for general use, with at least 4.4 (to use with smart watches and bands). With as low cost as possible. Galaxy S3 Neo is my leader now.
I don't know where I You from, what models ara in your country and in what prices, so it's hard to suggest any model.
I suggest You to use some kind of price comparation site (in our country), choice your requierements and list devices. Then choice what you like (what looks nice to You) and has a good price.
Then paste list of interesting devices.
For example there are couple of cheap models named "Core" or "Grand" (from Samsung) with screen size obove 4.5 inch and new Android.
Downsides are: not so "strong" CPU/GPU (for games) and lack of light sensor - it shoudn't be a issue as You want to use smartwatch anyway.
In my opinion s3 is best choice As long as there is ANY chance to get some cm (official/ unofficial)
Ekci said:
I'm new in Android world, and I have to buy cheapest Android phone that will be able to handle Android 4.4 or newer.
I have found that the best option is Galaxy S3 and that there's one on Aliexpress. I'm aware that it might be a clone but it will not be my primary phone. It just has to be able to handle newer Android.
Can't post a link, search for the top ordered Samsung Galaxy S3 I9300 on Aliexpress.
Has anyone tried it? Will software see it as genuin S3? Thank you!
Click to expand...
Click to collapse
You can upgrade it even to marshmallow why KitKat?
As we are expecting the official cm to release tomorrow so I think that s3 is the best choice. And if you just like touchwiz s3 has 4.4.4 ports from touchwiz and you can install them. But I recommend you to install lollipop 5.1.1 rom if you buy a s3 device. You chose the best device if you want any help on how to flash these roms just reply my post.
If I helped you hit the tnx button.:good:

NFC??

Does the Poco F1 have NFC (at least in europe)??? I read somewhere that it doesnt have NFC, which would suck, since Google Pay just started here in Germany...
As far as we've seen specs, they all indicate it doesn't come with NFC, I guess it's a small trade they made for a cheaper phone (small for me since I don't use it)
No NFC. Read the reviews from Android Authority and GSMArena. The Verge also covered the phone.
I don't mind since there are no other SD845 phones under $399. They had to cut corners. NFC and IP cert are usually on the chopping block as far as features go...
No it does not have nfc
People in India don't need NFC. Because we barely use it. In the last five years I never used NFC. Maybe for Europe people their transport system has payments with NFC so they'll face an issue.
rahulkamma14 said:
People in India don't need NFC. Because we barely use it. In the last five years I never used NFC. Maybe for Europe people their transport system has payments with NFC so they'll face an issue.
Click to expand...
Click to collapse
I never use NFC for payment. But using NFC for sending files (android beam) or transferring file from old phone to new one (if both support NFC) are pretty neat!
I am still confused. Many places say it doesn't have it but some websites (XDA included) state it does. Could someone verify?
Maybe its possible to Upgrade NFC with a NFC enabled Back Cover. WE need a tear down Video already!
The specs given initially on XDA included NFC. But it handy seems this was not correct - the post has been ammended to state "no NFC", consistent with other reports and hands-on videos I've seen.
I've never come across an external NFC device for any phone. Would be a handy device to have, though it would presumably occupy the usb-c, which in itself would be a PITA
Someone on another forum raised an interesting idea. There were the initial ideas that the F1 might have NFC. It was suggested that either the European version might have NFC or even that all versions might have NFC but that it might not be enabled in the Indian ROM.
To check this, if anyone has an F1, could they please install DevCheck from XDA or Play and just check on the hardware page to verify that NFC hardware is not present.
Thanks a million
thesoupthief said:
Someone on another forum raised an interesting idea. There were the initial ideas that the F1 might have NFC. It was suggested that either the European version might have NFC or even that all versions might have NFC but that it might not be enabled in the Indian ROM.
To check this, if anyone has an F1, could they please install DevCheck from XDA or Play and just check on the hardware page to verify that NFC hardware is not present.
Thanks a million
Click to expand...
Click to collapse
Speaking of the European version, is that a thing yet? Is it possible to get my hands on that from anywhere?
Well bad news, devcheck shows no nfc hardware.
sanjay0501 said:
Well bad news, devcheck shows no nfc hardware.
Click to expand...
Click to collapse
Hi Sanjay, that's the case on my Hong Kong / international version too - i think naff47 is asking about the European version (if that's different from the international one - highly doubtful I'd have thought). I read from someone in the Netherlands that it had launched there (it's available on import from China pretty much everywhere), but haven't seen this confirmed.
Time will tell
thesoupthief said:
Hi Sanjay, that's the case on my Hong Kong / international version too - i think naff47 is asking about the European version (if that's different from the international one - highly doubtful I'd have thought). I read from someone in the Netherlands that it had launched there (it's available on import from China pretty much everywhere), but haven't seen this confirmed.
Time will tell
Click to expand...
Click to collapse
Hongkong probably will be made in China, whereas mine is made in India.
Not too sure if there is any other manufacturing facility for our phone
Plus I don't think NFC will add that much to the cost that they will put it in selectively.
The only way to use NFC with the F1 is by getting Samsung S3 Fronier smart watch. That will connect to the F1 and the watch has NFC. I tested it and it works great. You need to use Magisk hide if you're rooted,
There is no NFC built into the Poco.
Mike02z said:
The only way to use NFC with the F1 is by getting Samsung S3 Fronier smart watch. That will connect to the F1 and the watch has NFC. I tested it and it works great. You need to use Magisk hide if you're rooted,
There is no NFC built into the Poco.
Click to expand...
Click to collapse
Great to hear you've found that setup works!
Just to check, have you managed to write to tags as well as read from them?
I won't be shelling out on a Samsung smart watch, but if that works, there's hope for other smart watches!
Mike02z said:
The only way to use NFC with the F1 is by getting Samsung S3 Fronier smart watch. That will connect to the F1 and the watch has NFC. I tested it and it works great. You need to use Magisk hide if you're rooted,
There is no NFC built into the Poco.
Click to expand...
Click to collapse
In India an S3 frontier costs more than Poco F1
Exactly!! :laugh:
sanjay0501 said:
In India an S3 frontier costs more than Poco F1
Click to expand...
Click to collapse
Who is gonna spend that much and that also in country like India.
but in India we use Mostly Paytm, PhonePe, BHIM UPI etc. apps which are UPI based apps so We don't need NFC must Have.
UPI is the standard way from Indian Government to Pay Digitally even with Low End Phones, and this phone is made accordingly!

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