Help With Wipe Data

[Manuele Dei]

Hello,

I want to upgrade my xiaomi Mi4 to Android M, and i know that i need to do Wipe Data on my phone.

But i have some question about this:
I must do Wipe Data after or before that i upgrade my Xiaomi with 6.1.28?
Wipe data reset my gallery?(So delete photo and video) or my contacts?(all the number save on the phone) Or it delete only the app that i download on my phone?

Thank So much.

 

[Stefano131270]

Hello,

I want to upgrade my xiaomi Mi4 to Android M, and i know that i need to do Wipe Data on my phone.

But i have some question about this:
I must do Wipe Data after or before that i upgrade my Xiaomi with 6.1.28?
Wipe data reset my gallery?(So delete photo and video) or my contacts?(all the number save on the phone) Or it delete only the app that i download on my phone?

Thank So much.

Hello, Wipe data does not erase your photo etc., ..., i will if I have to, I do it before the new installation
https://www.facebook.com/nexus5italia/posts/621055981294812