Huawei P20 Lite blocking service after EMUI update.

Detonatress

New member
Apr 4, 2019
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Hello. Every time EMUI updates, my phone service just stops working (no inbound or outbound calls) and my mobile internet becomes unusable. What is up with this? Why can't I update to latest EMUI version?
It only works after a factory reset, which of course resets my EMUI again.

EDIT: Seems I had to swap the SIMs for some reason, putting 4G onto the secondary that still had credit.
 
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