Based on recent events, it seems that PVG has ramped up security such that additional security checks happen outside of the airport now.

I have a tight transfer from T2 (HU) to T1 (MU).

I think there's an "indoor like" walkway between T2 and T1, but I don't think it's secured like a sterile transit corridor.

Has anyone gone through this in the past few days, and know if one needs to go through the new "enhanced, external security" again?

To add to the complication, I can't get a boarding pass from my MU flight - I need to actually present my passport at the MU counter inside T1 to check in. Will I be able to get inside T1 at all?