topic Re: Xperia Z1 looses mobile data connection in XPERIA archive

Xperia Z1 looses mobile data connection

PHF — Wed, 05 Feb 2014 12:29:44 GMT

I keep loosing the data connection 1-2 times a day sometimes more. At this point no extra symbols are displayed in the notification bar. The phone is connected to 4G, wifi on but not connected and stamina mode is turned on but battery is fully charged/connected to charger. Stop/starting mobile data, or turning wifi off does not help, only rebooting helps restoring data connection.

The phone is only 2 weeks old.

Build number is 14.2.A.0.290, Baseband 8974-AAAAANAZQ-10270025-26

Re: Xperia Z1 looses mobile data connection

Uliwooly — Wed, 05 Feb 2014 19:24:16 GMT

reinstall the latest update

Update Service (SUS)

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

Xperia Z1 looses mobile data connection

Johnny37B — Tue, 12 May 2015 08:39:39 GMT

Hello everyone! I ask a question: why sometimes during a phone conversation data signal disappears and 5-10 seconds after the call ends, it is the signal H +?

Re: Xperia Z1 looses mobile data connection

_alexdon_ — Tue, 12 May 2015 10:20:42 GMT

Most probably your signal is not powerful enough during a call and you lose connection. H+ is 3G+ (up to 21 Mbps).