does mobile automatically reset after installing windows 10 from upgrade adivsor ?

[Windows Central Question]

i have microsoft lumia 640 xl , i want to update windows 10 but can i know ? dose mobile automatically reset after installing windows 10 from upgrade adivsor ? so i can take back upfrom card and sim

 

[Chintan Gohel]

Do a backup first
you can upgrade using upgrade advisor app from store
Once the update is done, you should also check for app updates

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