don't use the home WIFI, width, too bad, all 4 g;Only use the software upgrade.
as usual, to open the WIFI, thought will be automatically connected.As a result, the tip need to input the WIFI password.
1, the heavy lost password N times, invalid.(other android devices connected wi-fi network normal);
2, modify the WIFI password N times, invalid.
3, restart IP6PLUS 3, asked to input, invalid.
4, in IP6 / S / 6 splus, at the same time required to enter your password.
system version: 10.1.1;
query official version upgrade instructions, no obvious problems described;
a phone call to the apple customer service, is a batch of mobile phone will be the real problem, suggest to send.
the classmate of everyone to pay attention to, if appear this problem, really want to take to deliver the repaired.