1. Tautokohia te kawa Nihokikorangi: a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap \gatt\rfcomm\sdp\l2cap profile
2. Nihokikorangi 5.3 maramara, hononga pumau me te hono tonu, te whakawhiti rangatira-pononga, tautoko i tetahi whakamahi taringa kotahi
3. Kakau-ahua i roto i-taringa paku taringa, ake e kore e kitea
4. Te mahi whakaatu matihiko, kia mau ki nga hihiko hiko, poroporoaki ki te awangawanga o te pākahiko
5. Hanga-i roto i te ENC algorithm te whakaheke haruru, nga waea whakamaarama teitei, te whakaheke haruru me te aukati i te aukati.
6. tauira kiato kōpiko, ngāwari ki te kawe me te rokiroki