topic Xperia XZ mobile network issues after Android Oreo upgrade in XZ Series

Xperia XZ mobile network issues after Android Oreo upgrade

Darkbearx — Mon, 05 Feb 2018 14:10:42 GMT

Hey there,

About 1 week after the Android Oreo upgrade, my phone suddenly lost mobile network signals at home. However, when I am outside my home, the signals came back. What gives? Anyone experiencing similar issues?

Re: Xperia XZ mobile network issues after Android Oreo upgrade

Strampke — Mon, 05 Feb 2018 21:39:22 GMT

Seems you installed a Faraday cage:smileysmileywink:

Now serious:

- reset apn (access point names) settings

- Try to reboot into safe mode and see if behaviour is the same.

If it is better then probably an app is causing problems.

Re: Xperia XZ mobile network issues after Android Oreo upgrade

Darkbearx — Sat, 10 Feb 2018 11:18:16 GMT

Hi Strampke,

Unfortunately that does not work.

Re: Xperia XZ mobile network issues after Android Oreo upgrade

HoangHuy — Thu, 19 Apr 2018 09:26:35 GMT

Same with me after update Oreo. Loss Mobile network in room and work when outside.

Re: Xperia XZ mobile network issues after Android Oreo upgrade

Admin529 — Fri, 20 Apr 2018 05:30:36 GMT

Yes I am experiencing what above user is but a bit more finite, on SIM #2 there is an ATT phone account built in and it comes up NO SERVICE, things I have checked are as follows:

1. APN SETTINGS ARE CORRECT

2. CELL DATA SELECTION SAYS SIM #2

3. CALLS SELECTION SAYS SIM 1

4. SMS MESSAGING SELECTION SAYS SIM 2

THERE IS AN ACTIVE ACCOUNT WITH TELEPHONE NUMBER ASSIGNED ON SIM 1 & SIM 2

SIM 1 424-433-0628

SIM 1 818 519-0739

What gives here

thanks for any help you all can offer

Rob