Can we change the date of 1st call made?

[sa72mmm]

My question is can we change date of first call made or if we factory reset phone is the first call made also reset to 0 ???

 I want to confirm a way when was actually the day our phone opens the box n use

[NasirMehmood]

It can't change by factory reset it can only changed by flashing software

[sa72mmm]

How to know if my software is flashed

[NasirMehmood]

It means erase your software and upgrade new software with computer

[sa72mmm]

But how we know our software is flashed

[MAdnan63]

First Call Date SAMSUNG 🔥

https://youtube.com/channel/UC5nJrWW1x_9lY0U8s2IYc6g

[NasirMehmood]

Match baseband version with box

[sa72mmm]

Pls tell where is baseband written on box i cant see.

On box there is only imei and s/n

[NasirMehmood]

S/n mean serial number match this number with phone

[sa72mmm]

Serial no is same box n phone but cant see baseband on box