I unlocked my X7500, what should I do if I want it to be under warranty?

[Bright Neon]

As I mentioned in the title, I upgraded my device to a cooked rom and radio 1.58, If I want to take my device to the service center to fix something is corrupt under warranty, should I downgrade to the official WM6 and radio 1.50 only or should I do something else too?

[Bright Neon]

What's wrong with the question? :confused:

[rorydaredkign]

standard rom

[Bright Neon]

standard rom

Thank you so much

[Bright Neon]

Is there a problem with the new SPL of olipro? I mean should I do something to bring back the factory SPL?