发布于2018年10月26日。型号A1984，A2105，A2106，A2108。 提供GSM或CDMA / eSIM，nano-SIM或双SIM / 64,128或256 GB /黑色，白色，蓝色，黄色，珊瑚色或红色。 （发音为“iPhone 10 R”）
Omar Attia @omarattia
声誉积分: 1
1
发帖于: 2021年12月12日
My iPhone is only connecting 5ghz Wifi. I can’t connect to any 2.4ghz Wifi.
这是一个好问题吗？
8条评论:
Did you reboot? Also reboot wifi router at same time. Turn off phone than reboot wifi router
由 stressmaster 完成的 2021年12月12日
I did. It doesn't work.
由 Omar Attia 完成的 2021年12月12日
@Omar Attia can you connect to other 2.4ghz wifi? Also did you tell phone to forget the old wifi?
@stressmaster Unfortunately, I only can connect to routers that support 5ghz Wi-Fi. I can't send even a hotspot to any device until I change the hotspot band to 5ghz.
由 Omar Attia 完成的 2021年12月13日
It is possible the wire that is the 2.4Ghz in the phone came loose. Or the board has a chip or resistor/transistor burn out.
由 stressmaster 完成的 2022年1月5日
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Did you reboot? Also reboot wifi router at same time. Turn off phone than reboot wifi router
由 stressmaster 完成的
I did. It doesn't work.
由 Omar Attia 完成的
@Omar Attia can you connect to other 2.4ghz wifi? Also did you tell phone to forget the old wifi?
由 stressmaster 完成的
@stressmaster Unfortunately, I only can connect to routers that support 5ghz Wi-Fi. I can't send even a hotspot to any device until I change the hotspot band to 5ghz.
由 Omar Attia 完成的
It is possible the wire that is the 2.4Ghz in the phone came loose. Or the board has a chip or resistor/transistor burn out.
由 stressmaster 完成的
显示更多的3条评论