O2 UK – Sony – All Models

• Handset must not be Blacklisted

Tesco Mobile Handsets are NOT supported on this service

ONLY THE NCK CODE WILL BE PROVIDED. IF YOU REQUIRE THE MCK, PUK, SPCK THIS WILL NOT BE PROVIDED AND NO REFUND WILL BE GIVEN

Sony Devices:

Please make sure your Sony mobile phone is not hardlocked and it has at least 5 unlocking attempts remaining. 

To check if you have remaining attempts please complete the following:

Turn on the device without a sim card inserted

Dial *#*#7378423#*#*

Select Service Info, Select SimLock

A menu like the one below will be displayed

[x] Network 10 

Network Subset 0

Service Provider 0

Corporate 0

Sim 0

There should be an "X" before Network and the counter should show number above 0 (zero). If your counter doesn't show an "X" or shows 0 (zero) this means your phone is hardlocked and it can't be unlocked by a code. In that case DO NOT purchase the service as you will not be able to insert our unlock code and no refund will be given