If i jailbreak my unlocked iphone, can i factory unlock it again later at home?

I bought an iPhone and paid extra money to unlock it. Now i want to jailbreak it to use cydia… If i jaolbreak it, can i unlock it again later if i change my mind? I have the latest ios 7 version. IPhone is 4s

If you have successfully factory unlocked your iPhone there's no need to unlock it again when you update any firmware versions.

Unlocking a phone and jailbreaking a phone are two totally different things.

If your phone is unlocked, it will stay unlocked.

So Jailbreak away and have fun!

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