I have given feedback via the iOS feedback app, since I first installed the 2nd Developer beta and found Siri didn’t install. The bug report name and ID number are: FB23424437 (The new Siri is the old pre-Apple Intelligence version?) I am, right now, uploading a fresh sysdiagnose file into that specific feedback thread.

106 GB available. screenshots of what specific would help? phone has been left plugged in asleep overnight attached to a very decent WiFi broadband. I must admit, low power mode is turned on… but not actually “active“ if that makes sense.