Hello. I have an AT&T LG G2 D800 and my phone is currently not rooted. I was running stock D8001o I believe and i was rooted with Custom Recovery. I decided I know longer wanted Root permisons and that i would just flash back with lg flash tool and in doing so i downloaded and flashed the files(LGD800AT-01-V10o-310-410-OCT-19-2013+0.tot) and the (LGD800_20130904_LGFLASHv160.dll) and it went through the process that it need to do. after about 7-10 min it completed and passed. "Now my phone will BOOT UP says I have NO DATA connection and then it just powers its self off and does a repeat of the BOOT UP" boot up bootloop. anyone know what is wrong or how to fix. im stumped and dont know what i did wrong. big thanks to any and all suggestions. one last thing. i was able to go into my about phone to look at some of the info of the phone and its saying their is no IEMI number.