Hi everyone. I have a canddian (virgin mobile) i337m S4, running omi rom (4.4.2-20140313-jfltecan-nightly). I'm trying to flash a modem with odin and everytime I do I get stuck with a completed(write) operation failed error on my PC and a secure check error on my phone screen. I've used every single version of Odin I can find, tried different PCs, Ports, Cables ect.. still the same error. In fact Odin will not let me flash anything be it kernels, firmware ect. Same goes for mobile odin... I get a write protection enabled, skipping flash error with anything I try to do. I have disabled all firewalls, anti virus, keis, downloaded the correct drivers ect. I'm at a loss. I'm able to flash firmwares, kernels ect through CWM still, however the modem I am looking for is not available in a zip file. Any help would be spectacular!