How can i do?

[iMore Question]

Last week i installed application and i uninstalled it. 2 days ago i called by messenger and when i hang up, this popped up to my phone. It popped 'IBTU100001883257512G' so when i restore my phone it will be still. How can i do?

 

[Just_Me_D]

I'm not sure what you're asking. Can you please join the iMore Forums and then reply in this thread in greater detail of what kind of assistance you need? Thanks.