Lose Xcerlion esc-Big issue

[jamiekerr14]

Hey all, recently got a Used-great conditiong Losi 6.5t combo off guy off here. When got it-Tested it worked fine.. last night I installed the latest update. And finally got it to link to com-.. no idea how.. and tried it tonight.. and nothing.. but solid yellow light on the ESC. Steering works.. but there is no throttle break... any ideas.. I know there have been usses with the updates.. so Im hoping I dont have to send it back or something.. and tried the rx in another car and works fine. So its 1 or 2 things, I need to try and rebing -But need my bind plug which isnt with me.. or its the esc= foockes.. anyone know.. Im hoping it just need to be bind... then redone. But why after upating it would it unbind itself.. very confuzed. And annoyed as was going to take my new b44 to PDA today.. but that idea is now out of the window..

P.S. Sorry in advance for really poor spelling/grammar its late im tired and fed up..
Please help!