P20 & P20 Pro firewall or UDP blockage.


I have P20 And p20pro that fails connect and work properly with some local network devices (Lightwaverf and Dreamscreen) I did try to reset with no luck. Used different router and network with no luck. P20 Lite and other android devices works all as should, so issue is only with P20 and p20pro!
So conclusion is that something is blocking network interface on p20 p20pro.
How to resolve it?

1 reply

Userlevel 6
Badge +6
Hi @incar,

Would it be possible to PM me in private with the Serial Number and current Build Number of your P20 and P20 Pro so I can look further into this?
Also, if you could provide the S/N and Build Number of the P20 Lite it would be very useful!

Thank you, I will be waiting for your private message! 😀
Max

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