[Q] Firmware encountered an issue!
Alright I have a S4 I-337 MF3 that I rooted and tried to get my sim unlock code through some crazy way online. Where the issue started was I right clicked on system in the file explorer and changed the permissions to RW and took off the Execute. After that It really messed up and went into a boot loop with the Samsung/unlock screen. I tried to re flash the phone through kies and now it won't do that (Not even through emergency recovery), Stops and says on the last line in red: SW REV. CHECK FAIL : fused : 2 , Binary : 1. Will not boot into recovery. only download mode.