latest version failed. "getting package info failed"
crwdns2934249:0crwdne2934249:0:
Hope someone can help me.
I received notification on my Mate9 that an update was available.
I selected the latest update, and now my phone will not start.
It is in a continuous loop of "Download latest version and recovery" and "getting package info failed"
Please can someone help as I am working overseas and this phone is how I communicate with the outside world.