https://community.sony.com.mk/t5/xperia-archive/xperia-tablet-z-lte-sgp321-loosing-gsm-signal/m-p/3180459#M345577 <P>I bought this tablet 2 months ago in our local t-mobile. And everything was fine until 2 weeks ago when it suddenly started loosing gsm signal.<BR />At first i thought it had something to do with me rooting it. So i tried repairing it 2 times but with no luck. After that i tried downgrading to 4.1.2 and that didn't work either.<BR />So basically i can be online (surfing,downloading etc.) for few minutes before it drops gsm signal (no signal icon in statusbar) and after few minutes it comes back and then it drops again...<BR />I'd like to know if it can be fixed without taking it to nearest sony repair service. Did anyone encounter similar problem and manage to fix it?<BR /><BR /></P> Tue, 10 Dec 2013 18:07:09 GMT wh15tler 2013-12-10T18:07:09Z https://community.sony.com.mk/t5/xperia-archive/xperia-tablet-z-lte-sgp321-loosing-gsm-signal/m-p/3180459#M345577 <P>I bought this tablet 2 months ago in our local t-mobile. And everything was fine until 2 weeks ago when it suddenly started loosing gsm signal.<BR />At first i thought it had something to do with me rooting it. So i tried repairing it 2 times but with no luck. After that i tried downgrading to 4.1.2 and that didn't work either.<BR />So basically i can be online (surfing,downloading etc.) for few minutes before it drops gsm signal (no signal icon in statusbar) and after few minutes it comes back and then it drops again...<BR />I'd like to know if it can be fixed without taking it to nearest sony repair service. Did anyone encounter similar problem and manage to fix it?<BR /><BR /></P> Tue, 10 Dec 2013 18:07:09 GMT https://community.sony.com.mk/t5/xperia-archive/xperia-tablet-z-lte-sgp321-loosing-gsm-signal/m-p/3180459#M345577 wh15tler 2013-12-10T18:07:09Z https://community.sony.com.mk/t5/xperia-archive/xperia-tablet-z-lte-sgp321-loosing-gsm-signal/m-p/3180460#M345578 <P>Do you have a taskiller, task manager, antivirus? Do you have the correct APN settings? Go to settings &gt; about &gt; status &gt; signal strength what do you see?</P> Wed, 11 Dec 2013 00:05:52 GMT https://community.sony.com.mk/t5/xperia-archive/xperia-tablet-z-lte-sgp321-loosing-gsm-signal/m-p/3180460#M345578 Uliwooly 2013-12-11T00:05:52Z