CASIO F-91 NFC MOD - DIY F91W NFC Tag Implant ( Easy Modification )

[@MayhemTGaming]

Just got my F91-W and I need to try that! it's super cool, thank you !

[@SamsWatchReview]

Hope you enjoy it!

[@pericodelospalotes5738]

Are the chips of Nebraska Fried Chicken able to do such thing?

[@ssae68]

Can an anti-metal NFC tag work inside a wrist watch made of stainless steel?

[@SamsWatchReview]

As far as I can tell, non-metal NFC tags will work when attached to a metal surface, but not sure if they will work inside. Some time ago, I tried to insert the NFC under the CA53W screen, but it didn't work. It looks like the PCB and battery bracket act as a faraday cage, blocking any electromagnetic waves.

[@budsyremo]

I always appreciate hardware hackers .

[@SamsWatchReview]

Thank you. Have a great day :)

[@anomino-u8r]

True, i love do this "hacks"

[@MewMew-rl5ps]

Bro,can i stick one on the inner side of the back part?the thing you unscrew? 0:57

[@SamsWatchReview]

Do you mean the back cover ? The signal will be difficult to reach the phone sensor, too many barriers.

[@TheContrariann]

That's Awesome ❤

[@SamsWatchReview]

Glad you think so!

[@Shmim88]

❤❤❤❤❤❤❤❤

[@vagbou]

Could you tell me if an nfc tag would work through a different location or device (ex. Bracelet, outer side of a watch etc.)?

[@SamsWatchReview]

As close as possible to the outer surface, where the smartphone NFC sensor will "tap". Also avoid position that is covered or surrounded by metal, it will forms a faraday cage, reducing the signal strength

[@belverticale]

Ha! Cool idea.

[@SamsWatchReview]

Thank you :)

[@madmaxhan]

for other phones to detect the written nfc tag does it require the nfc tools apps installed on other phones

[@SamsWatchReview]

An NFC reader apps should be enough

[@renobodyrenobody]

Brillant! Thanks a lot!

[@SamsWatchReview]

Glad you liked it!

[@Theenemy38]

Really neat idea, have theyade any chips that are that size but have more data storage?

[@SamsWatchReview]

Thanks. Maybe, I can't order anything from AliExpress anymore now, our country is blocked :D

[@Theenemy38]

@@SamsWatchReview that's a shame. Besides contact cards, do you think would it be possible to set one up to open doors?

[@gere364]

It is possible to pay with this NFC tag?

[@SamsWatchReview]

It will depend on the NFC specifications required for the payment method, which I think will have a higher level of security and encryption. I personally haven't been able to use NFC tags for that purpose :)

[@harperblackson4688]

amazing content! I just found your channel and hooooolyyy shiiit your contents are amazing!! great informative review. I just subscribed!! I am more like an analog automatic watch lover, but I got one casio gshock, dw5600bb . looking forward to buy more of these casio. thanks man!!

[@SamsWatchReview]

Awesome, thank you for the sub. Have a great day :)

[@reggierizaev]

Very cool!!

[@kukuhkartikodani1437]

Bro, nfc tag ini bisa buat duplikat akses door ngga?

[@SamsWatchReview]

Nfc tag yg ini nggak bisa. Mungkin bisa kl sama kapasitas dan frekuensinya.

[@kukuhkartikodani1437]

@@SamsWatchReview yg kecil gini kapasitas brp? Kalo frek sama 13.56mhz

[@SamsWatchReview]

Dr deskripsi produknya : NFC NTag213 Paper Label Circle 25 mm -- Specification: Chip: Ntag213 Physical capacity: 180 bytes Usable capacity: 144 bytes Protocol: ISO14443A Working frequency: 13.56 MHZ Reading and writing distance: 1 to 5 cm Reading and writing time: 1 to 2 ms Working temperature: -20 to 55 degree, humidity of 90% Erase times : > 100000 times Data storage: > 10 years Reading time: 100000 times Diameter: 25mm Packaging materials: PE self-adhesive + coated paper Application: Check in, mobile payment, product information query, mobile identification, mobile marketing, social networking, business card sharing, access control, membership management, posters, healthcare,book borrowing etc

[@ooktay.aygunn]

Wowww cool

[@enggalfaturrahman9321]

Bang sharing ilmu secara langsung dong buat modif jadi ada nfc nya, ane di johar baru nih😁😁

[@SamsWatchReview]

Kita sudah nggak di Jakarta lagi :D

[@irfanarachman91]

will it work on B640W ?

[@SamsWatchReview]

Haven't tried the mod to B640. But considering the chrome plated finish, it might will reduce the effectiveness of the RFID range.

[@imar5260]

could someone write the link of the NFC tag?

[@SamsWatchReview]

I bought it from a local marketplace, but this one will be similar: www.aliexpress.com/item/1005003482638081.html

[@WahyuInfinix-o4k]

Bang videomu yg hydro mod kemana?

[@blaiker3802]

Can I put credit card on that nfc?

[@SamsWatchReview]

In theory, it's possible. But credit card and other contactless payments are very sophisticated and protected with encryption, and I don't have the skill to do it :D

[@CookieSunglasses]

lit 🔥

[@TruthSeekerzz]

Fantastic video!

[@SamsWatchReview]

Thank you very much!

[@yosuaimanuel3273]

Dishopee gak ada ukuran nfc tag:(

[@SamsWatchReview]

Coba di TP :)

[@radenmasizal]

mas nerima mod casio f91 ngga? biar tulisan tulisan di layarnya ilang

[@LV-42617]

I prefer my digital watches to stay as "dumb" as it gets (even my two so called "smart" watches will stay that way). I am already smart enough and if I wanna see funny things, a walk to the local cemetery shows me lots of MAC adresses on my "smart" phone from dead people, how cool is that?

[@SamsWatchReview]

Could that be smart tags? Sounds like a kind of smart cemetery thing