not able to update to win 10 in win phone lumia 540 with my data connection

[Windows Central Question]

it is asking to connect to wifi

 

[xandros9]

Because it requires Wi-Fi. A workaround is to tether to another data connected phone (like switching out your SIM into another phone, turning on mobile hotspot/tethering and updating your 540 that way.

 

[darius_robin]

Only way is to update via wifi.