Is there any application aviable on the app store that is like netshare.
It allows you to use your iphone data connection and share it over wireless.
Is there any other way of doing this, without paying o2 £10 extra for it!
cheers
In cupertino do as the cupetinoes do, jailbrake
I was tempted to, but is there no other way i can keep it locked, and download the netshare app from anywhere?
Jailbreaking != unlocking. And, no, Apple isn't about to approve an app that allows you to violate the terms of your O2 contract. And unjailbroken phones can't install any apps not approved by Apple. That's kinda the point of jailbreaking.
I was tempted to, but is there no other way i can keep it locked, and download the netshare app from anywhere?
Is it possible to jailbreak it. Install the applications i need. Then Unjailbreak it back to normal and use the apps?
Jailbreaking is what allows your phone to run non-approved code. There is no other way to do that. But why are you so worried about having your phone jailbroken? All jailbreaking does is give you root access to your filesystem.