https://community.sony.rs/t5/tablets/sony-tablet-z-lte-3g-doesn-t-work/m-p/1385132#M4663 <P>My <SPAN>Sony Tablet Z had no signal on LTE/3G. so </SPAN>I've sent my Sony Tablet Z to Sony repair centre 15 days ago, and they returned my device 7 days ago. They said they fully updated my deviece and it was working perfect. Then I tired to put a Sim card in, the device showed find sim card,then restart, after that , still no signal. Therefore I decided to send it back to Sony repair centre again, and I highlight "please check the LTE/3G thanks!". I received a letter from Sony today,it's a receipt says they got my tablet. But in the "falut description" section is empty as previous time. So I think they won't repair my tablet this time as well. What can I do?</P><P>&nbsp;</P><P>(sorry,my english is not good, I am not a natural speaker)</P><P>&nbsp;</P><P>Thanks for help!</P> Sat, 19 Oct 2013 13:13:22 GMT suzheng 2013-10-19T13:13:22Z https://community.sony.rs/t5/tablets/sony-tablet-z-lte-3g-doesn-t-work/m-p/1385132#M4663 <P>My <SPAN>Sony Tablet Z had no signal on LTE/3G. so </SPAN>I've sent my Sony Tablet Z to Sony repair centre 15 days ago, and they returned my device 7 days ago. They said they fully updated my deviece and it was working perfect. Then I tired to put a Sim card in, the device showed find sim card,then restart, after that , still no signal. Therefore I decided to send it back to Sony repair centre again, and I highlight "please check the LTE/3G thanks!". I received a letter from Sony today,it's a receipt says they got my tablet. But in the "falut description" section is empty as previous time. So I think they won't repair my tablet this time as well. What can I do?</P><P>&nbsp;</P><P>(sorry,my english is not good, I am not a natural speaker)</P><P>&nbsp;</P><P>Thanks for help!</P> Sat, 19 Oct 2013 13:13:22 GMT https://community.sony.rs/t5/tablets/sony-tablet-z-lte-3g-doesn-t-work/m-p/1385132#M4663 suzheng 2013-10-19T13:13:22Z