jeudi 23 juillet 2015

Possible to simply copy 4.4.4 NFC drivers to 4.4.2 ROM?



Hi folks... back and posting after being away for a long time.

One of the challenges in using our T-Mo GN3's with Google Wallet is that KitKat 4.4.2 did not have Host Card Emulation support for our NXP chipset. Samsung included these drivers in 4.4.4, but T-Mo never released a version of that.

For those of us happy on Android 4.x, would adding those drivers be as simple as copying the NFC kernel modules and libraries from an international ROM and adding them into the 4.4.2 T-Mo ROM?

I know I can flash an international ROM, but I was hoping to avoid losing WiFi calling, if possible.



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