Updating Problem (Vivo XL2)

[Josue Navarro]

So recently I bought myself a Blu Vivo XL2 because the one i had fell brutally cracked its screen. I updated the phone through the wireless update but i noticed that it said that my Android Version was now 6.0, My other XL2(the one that cracked) is on 7.0, why isnt it letting me update to V7? Both phones are Vivo XL2. When I try to wirelessly update the new phone it says that it is up to date with the 6.0 version