Less than a year

[euu216]

I have had my phone less than a year whose liable 02 or Apple 

[pgn · Accepted solution]

Assuming you have a fault on the phone, @euu216 - I would approach Apple first to be sure it is not something caused by a known defect that can be addressed by the Manufacturer.

Some background here if you wish to try differently: Guide: Difference between SOGA and warranty / extended warranty  - Good luck!

[MI5]

@euu216 

As it's still under warranty you can approach either the supplier or manufacturer, however, O2 may attempt a repair, whereas Apple will usually just replace with an Apple refurbished device (depending on the fault and assuming it's a warrantable fault and not user damage).