Can you try to replace libpn547_fw.so with it and test again:Hi,
@vm03 today i try to connect my device to sdk monitor tool with enabled nfc and here is error log:
only errors log from com.android.nfc appCode:05-27 14:27:43.527: E/NfcAdaptation(11383): NfcAdaptation::Initialize: ver=NFCDROID-AOSP_L_00.01 nfa=NFA_PI_1.03.66+ 05-27 14:27:43.853: E/NxpHal(11383): i2c_fragmentation_status existing 05-27 14:27:43.854: E/NxpFwDnld(11383): Freeing Mem for Dnld Context.. 05-27 14:27:46.089: E/NxpTml(11383): _i2c_write() errno : 5 05-27 14:27:46.089: E/NxpTml(11383): PN547 - Error in I2C Write..... 05-27 14:27:46.089: E/NxpHal(11383): write error status = 0x1ff 05-27 14:27:46.091: E/NxpHal(11383): write_unlocked failed - PN547 Maybe in Standby Mode - Retry 05-27 14:27:46.222: E/NxpTml(11383): _i2c_read() [hdr] errno : 6b 05-27 14:27:46.222: E/NxpTml(11383): PN547 - Error in I2C Read..... 05-27 14:27:46.223: E/NxpTml(11383): _i2c_read() [hdr] errno : 6b 05-27 14:27:46.223: E/NxpTml(11383): PN547 - Error in I2C Read..... 05-27 14:27:46.224: E/NxpTml(11383): _i2c_read() [hdr] errno : 6b 05-27 14:27:46.224: E/NxpTml(11383): PN547 - Error in I2C Read..... 05-27 14:27:46.225: E/NxpTml(11383): _i2c_read() [hdr] errno : 6b 05-27 14:27:46.225: E/NxpTml(11383): PN547 - Error in I2C Read..... 05-27 14:27:46.226: E/NxpTml(11383): _i2c_read() [hdr] errno : 6b 05-27 14:27:46.226: E/NxpTml(11383): PN547 - Error in I2C Read..... 05-27 14:27:46.230: E/NxpHal(11383): CORE_RESET_NTF received! 05-27 14:27:46.230: E/NxpHal(11383): phNxpNciHal_emergency_recovery: abort() 05-27 14:27:46.231: E/BrcmNfcNfa(11383): reset notification!!:0xa0 05-27 14:27:46.231: E/BrcmNfcNfa(11383): NCI version mismatch!!:0x10 != 0x00 05-27 14:27:46.231: E/BrcmNfcNfa(11383): NFCC version is too old 05-27 14:27:46.231: E/BrcmNfcNfa(11383): Failed to reset NFCC
And full log
By the way, i google some errors and i find one user from One plus One here:
http://forum.xda-developers.com/showpost.php?p=60298321&postcount=303
He replace .so file this make errors like in my full log:
05-27 14:43:14.424: W/linker(13653): libpn547_fw.so has text relocations. This is wasting memory and prevents security hardening. Please fix.
https://github.com/TheMuppets/propr...on/proprietary/vendor/firmware/libpn547_fw.so
?

