grey circles with an X appear in the text list

[Preet88]

Well, I had the same problem (not really a problem, I just was curious what those cross marks meant)
and I have Tango too. But I simply restart my phone and all those marks were gone ! Voila!

 

[Darren Wong]

Bigchris..you hit it on the nose. I uninstalled Tango and the X's disappeared. The X's dont bother me..just wanted to know what it meant. Thanks.
Sent from my SCH-I535 using Android Central Forums

But I am using tango but my text list for one of my friend have tango too,but sometimes x not there.but my other friends doesn't have tango also have the x can u help me ......thank you