ai có videos hướng dẫn update Pkey cho e xin với. e làm hoài mà ko được. thanks
JAF version 1.98.63
Detected PKEY: 90013C78
Card life counter: 16.24%
P-key nokia module version 01.02
FBUS INTERFACE NOT CONNECTED!!!
USB Cable Driver version: 7.1.29.0
Starting Card UPDATE...

05:41:10.437 [ERROR] Could not connect to server. Please make sure you have internet connection and firewall is not blocking access.

nó như vậy là sao vậy mấy huynh.