How to update Lumia 730 and Lumia 640 software update with the help of 3g mobile data?

Animesh Kumar Das

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Sep 6, 2015
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If phone software update come how will I update that with my Vodafone 3G/airtel 4G ? I have unlimited plan, but WI-FI is not available nearby. plzzzzzzzzzzz help
 
If its small enough it can go over cellular.

Otherwise, in most other cases, you'll have to use internet sharing/tethering and connect one phone to another and then update.
 
As of now, no, its a safeguard.

Many people do not have unlimited data and I know personally, I cannot afford to have a 900 MB download over cellular.

Tether one phone to another and download the update and install. Then repeat for the other. (make sure both are plugged in for safety)