Originally Posted by FedericoUY
Ok but, just remember that, I have used my pc to do all timmaaa helped, and done it with that pc and the same cable. Just after flashing to KickDroid, adb stopped working. I really doubt it is a PC related issue.
By the way, I use Windows 7 ultimate.
Than it may just be the ROM is interfering with adb as timmaaa suggested earlier. I saw this when I went from ICS to JB (Sense 4+) ROMs, so its not out of the question that something is messing with adb on Sense 5 ROMs now.
Trying a different cable or USB port are just "easy" things to eliminate, and it does not really take any time to do so. Trying a different computer is a bit less so, especially if you don't have easy access and don't think its the cause. In that case, its probably not worth the hassle.
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Phone: HTC One X (AT&T version) Rooted, Bootloader Unlocked, S-Off
Tablet: Samsung Galaxy Note 8 (WiFi only) Rooted