g3 installing unwanted software after reset!?

[kevolutions]

Hi, not even the 02 gurus could work this one out! I sent my g3 to be repaired through 02 after the screen was cracked. They wiped my software and when it returned it came back with a lot of software on them from vodafone, 3, orange etc and software that isnt even from english providers. I took it to the 02 guru and he reseted the phone however when the phone was turned on it automatically statyed to install it all again! The phone wasnt signed into any store so where do they come from?? These apps can not be unsintalled and are taking serious storage and power! Any ideas???