Model: ZE620KL
RAM: 6G
Firmware/APP Version: 100.10.107.70
Frequency of Occurrence: once
Rooted: No
APP Name: Contacts App
I would like to inform about a small issue encountered and the solution found after the update to the new sofware version 100.10.107.70 this morning.
The issue: after the update to Android Version 100.10.017.70 was completed and the phone rebooted, the Contacts App was correctly showing the Gmail and WahtsApp contacts but the synced Outlook contacts were no longer shown.
The solution: opening one contact in Outlook (Outlook Mail App on the phone itself) and clicking on one contact to modify it, I was asked if I wanted to sync with Gmail. Stating yes the sync process started, after which the Contact App was showing again all the Outlook sync contacts.
(I think it is rather frequent that these sync issues happen after a software upgrade, I wanted only to inform about the solution found in my case, perhaps it may help)