Mobile data issue after update oreo

[Hoihoialex]

I am xz premium user. After upgraded android oreo and I was find a issue about mobile data. It is a problem of when I using data usually. And data will disconnect around 1-2minutes sometimes, (but the status bar is show me normally, I use 4G network service) then it will reconnect after 1-2minutes. Anyone can tell me what happen of my phone? Thanks you! 

P.s. it just happen in android 8.0

[MAK_UnitedState]

I'm going through a worst problem with the Oreo update since I can't access mobile data at all, the status bar show me that I do have a internet connection but the real thing is totally different, I can't even send a simple text message through whatsapp or any application totally disappointed they ruined my business since I work through my mobile and I need whatsapp and other social to connect with people I work and many costumers, hope they fix this as soon as possible.

[Hoihoialex]

It exactly the issue of my XZP. Where are you come from? 

[Lennyxz]

Please log with Sony support ASAP there is a serious wifi network bug with xzp and oreo 8, trying to get them to acknowledge it

[Hoihoialex]

Where is the support ASAP

[Astifleure]

Same problem here, no data after i updated to oreo 8.0 on my XA1 ultra...

[Hakkinen3k]

That and other problems with Oreo, i encourage to downgrade to Nougat, Sony has no fix any issues reported so, some hope to Oreo 8.1, until then, go back to nougat.

Regards.

[sMajmac]

No problem with my XZP and Oreo.

So why is it a "serious" wifi network bug?

Can you please supply technical data to confirm your assumption?

I am interested.

[sharathrao]

hi can u tell me how to go back to noigat

[Strampke]

First: You cannot revert back to Android N unless you're using flashtool.

Did you try the options shown in troubleshooting?

Did you try in safe mode?

Did you try to reset network settings?

• Open Settings
• Scroll down and tap System
• Tap Reset
• Tap Network Settings Reset
• Tap Reset Settings

Please report back when you managed to solve your problem and report back what helped you solve the problem.

Help others to learn from your experiences.