How do I know my phones activation date ?

[kartikp]

And warranty  period 

[atulvc]

When my phone was active

[Kritimaan]

My sumsung activation date is one month before the purchase,what shoud i do

[KUSHAL19]

How do I know when my phone was activated

[juelranasarkar]

How to check my device activation date

[Nurulansary]

My mobile activation date?

[atuly]

My a35 activation date

[KrishnaRaval_]

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