I messed up my phone trying to get to miui. I have the error in the title, and for the life of me I cannot fix it. I've flashed all the full SBF's I could find to no avail. I've searched high and low for a solution, going through TBH and all that fun stuff. I'm using RSDLite 5.4.4. I've done simple things like reboot my computer. Nothing. Please help!