weak network signal

[9901110]

Hi everyone
I have XZ and i download the last update for my phone, but unfortunately the network signal is interrupting between time to time.
Please help me solve this issue.
Thanks

[9901110]

Mr nolramlb
Network is 2g full signal
I think this problem for update android 7.0
Please doing another update for this problem because before update no any problems

[Uliwooly]

@9901110

How old is the SIM card? did you trimmed fit the SIM card? 

It'll be wise to get a brand new SIM card, even if it work with another phone. 

[9901110]

I am changes new sim card but same problem is there.
I am used another phone never any problem
This problem for this update

[Uliwooly]

@9901110

Get it inspected by your Local support

[9901110]

There are many problems on the Xperia xz phone network stopped suddenly and Bluetooth problem after the update Android 7
Q / Is there a new update fit these problems?

[9901110]

I wait answer for the my question