Default Rooted Sprint HTC One

Hi guys. As you know the OTA for the KitKat version of the One is starting to roll out. Problem is, i bought this Sprint One in the Philippines and currently running a local sim card which works for me. Now i only get GSM when i enable mobile data. I've read several threads about it and its just the way it is i guess. Is this sim unlocked already?

This is rooted and the software version says 'benny's 4.3'. Baseband version is 1.00.20.0913_3. Will i be able to update this OTA or should i wait for someone to make a modded version of KitKat specifically on the Sprint One to be able to use my GSM SIM? Most likely the OTA will be a CDMA version though. Thanks.