Nokia X2 wifi

Wifi stuff

• Regulatory domain not changing, channels 12/13 not working
  • Logcat says "D/MccTable( 1025): WIFI_COUNTRY_CODE set to ru" but it continue to work in 00 or US
    • Newer qcom prima driver use Linux regulatory domain but stock firmware WCNSS_qcom_wlan_nv.bin lack it
    • Updating WCNSS_qcom_wlan_nv.bin to newer version, even from other device, fix this