Χθες άλλαξα το csc και είμαι σίγουρος ότι πριν το αλλάξω είχα κάνει την αναβάθμιση του Μαιου. Παρόλα αυτά μου ήρθε πάλι μάλλον η ίδια αναβάθμιση και την έκανα.
Από άλλο φόρουμ
"Do no update to S91*BXXS2AWEA
The firmware is not signed by Google Play Protect - so phone become UNCERTIFIED and Google Pay stops, other SafetyNet dependent also.
At the moment only THL CSC is pushed to ...WEA. Others (at the moment) are on WD1.
TThe is nonoption to downgrade because this is first firmware with new 2 bootloader.
Deleting, Unistalling, Clearing data, even Factory reset do NOT avoid uncertified status.
(There is a chance for updating Play Protect but it's less likely before Samsung new firmware.)
Current option for already updated to WEA:
Just wait for new WEx (after A) or WFx firmware."
Μάλλον βιάστικα να αναβαθμίσω....