Q: I updated my iPad to IOS 9.3 and now asks me to Activate it with a password associated with an AppleID I no longer use. I can remove it and add it back onto FindMyiPhone but still cannot get passed the old AppleID password.

After I updated my iPad to 9.3 it walks me through the Activation steps.  There is no problem except the Activation asks me for a password that is linked to an old AppleID that I have since changed.  I can't remember the old password.  This has never happened with any previous software updates.  I can remove my iPad device from FindMyPhone and then add it back using the serial number on the iPad but I still cannot get passed the Activation password with the old AppleID.