I've recently purchased a Bionic and I made the bonehead mistake of manually upgrading it to 901. After doing some research, I found P3Droid's BionicPathSaver that should revert my device back to 893.XT875. After following all directions I am currently running 893 but when I try to root using R3l3AS3D and the 43V3R hack, I get an error during the root and my device is saying invalid CDT while in the Fastboot menu. I then went to google and found FixCDT utility and ran it. After running it, I could run my device and it's running 893, everything is seemingly fine. When I try to root using the R3l3as3d method, Im still getting error messages and towards the end of the root my Bionic boots into fastboot and i get the Invalid CDT. Any help?? I really want to root this biatch but I seem to be fighting this cdt.bin file the whole way. I've tried RSD Lite and wiping the entire system but I get an error 1/15 cdt.bin. Any help will be GREATLY appreciated. :biggrin::biggrin: