If I restore my iPhone, do I have to reactivate it?

[icomputered]

I have a Sprint iPhone 4S, and I am trying to fix the battery gate problems by restoring and setting up as a new device, then restoring from backup. If I restore my iPhone and set it up as a new device, do I have to reactivate it? Will I get charged an activation fee from Sprint?

Thanks

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[Tortri]

It's automatically activated and there is no fees, you can restore and activate as much as you want.

 

[icomputered]

It's automatically activated and there is no fees, you can restore and activate as much as you want.

Thanks!