Unblock Iphone [ Edited ]

[Marcinek33]

Hello I bought my Phone in Carphone Warehouse in 2016 ( i realized later it was locked for o2 only ) i wanna unlock it now for other operators What i should do ? 

[MI5 Level 94: Supreme · Accepted solution]

@Marcinek33 All CPW phones should be unlocked but how to here anyway https://community.o2.co.uk/t5/How-to-Guides/Unlocking-an-O2-phone-to-use-a-different-SIM-card/ba-p/1...

[liggerz87]

You'd either have to get in touch with o2 now or Apple I presume

[jonsie Level 94: Supreme]

If it is an iphone it would have locked to the first network sim. Try the link in My O2.