Why is so difficult for T -mobile to unlock old Lumia's 810?
I have 3 of them locked.
Is there faster way to get them unlocked?
If you're a current or former customer and meet the requirements in the
link below you can request a code. Also there's a limit to how many phones Tmobile will
unlock in a year I believe.
Unlock your mobile wireless device
Retrieving data ...
Manage your T-Mobile account
Use the T-Mobile App or your My T-Mobile account
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