Sending back a repaired phone

[Luuu]

Ive recently sent off my phone for repair. I was told by o2 that I'd need to pay for a more secure option through the post office to ensure the phone arrived safely which I have done so. However, will my phone come back to me with the same method of security or will it just get sent back dumped in the post box like a card from your nan? (I do love my nan :))

Thank you!

Lucy

[madasaf1sh]

@Luuu 

It will be sent back usually by either DPD or Yodel so its up to you if thats better than Royal Fail. 

[MI5]

@Luuu 

Last few deliveries I've had have been from DHL.