When I first got my s6, I set up a PIN for private mode but stupidly forgot it. Now I actually need to use the private mode but despite trying every combo I can think of it's not working. And every attempt needs to wait 60 mins.

It seems the only recourse is to do a factory reset.

I bought the phone on ebay. It was originally a Sprint CDMA phone but was unlocked for GSM. I now use it with Cricket.

Will doing a reset remove the unlock?

Just concerned that doing a reset will lock up the phone.

Thank you.