I have a bionic that I have had rooted since ICS and kept the root just fine through the JB update using voodoo. I have been having all kinds of issues since the JB update though and decided that a factory reset would possibly fix it. I went into voodoo and protected root and them backed everything up with TiBu and did the reset. Once it reset the phone still has SU but voodoo and TiBu can't get root access but voodoo shows that it is rooted. I have tried to update SU binaries and it tells me that it fails when getting root access. I have just tried updating the binaries through recovery mode but even that is failing. How can I fix this? Thanks.