Hey guys does anyone knows about this?

I have been told this is possible if you flash your phone or rewrite its firmware.

Then you could add the other carrier (cdma network) info so it can read it.

I would like to see if I can find more info or how to flash a phone to make it work on another carrier.

I have several phones I dont use because they are disconected and were from previous carriers I had service to.

I have service with metro pcs but they have simple phones only while I would like to get another phone from sprint or verizon and flash it so I can use it on their network.

If any of you knows how to do it or where can I find more info please let me know. I know more people would be interested in this info as well.