Default Factory Reset with root and R/W off on 4.4

I'm giving my phone to my brother and I want to keep the root and R/W off but I need to clear all the personal data off the phone before handing it over to him. I used jcase's beta method before WPNOMORE was out and then ran WPNOMORE when it was released. I'm pretty sure this means I don't have a recovery since the beta method for 4.4 kept the R/W off "recovery" exploit. So how would I go about doing a factory reset now? Will I have to RSDlite back to 4.2.2 and then redo the root/WP method?