I was able to read my bin file from my 411 PCM using LS-Droid BetaV0.2.0 on my android 6 device and OBDLink MX+. I then modified the bin in TunerPro. When trying to write the calibration only back to the PCM, it is getting suck at either "Sending Request Seed" or "Request Unlock w/key 4E29" when trying to write after the packaging stage. I have emailed LS-Droid using their feedback email, but was hoping maybe someone could help me out. I have re-looked at my bench harness wiring, been able to read multiple times, and have tried writing calibration and calibration with OS multiple times. Thanks in advance, Dave