I don't think he was being sarcastic, I truly believe he was asking a legit question ??
I have no idea what you're talking about, man. Becoming root is not the problem here. And getting link2sd to work either. On the LG E400 L3, that is. But considering that the so-called "Logic" phone is the same as the L3 and users of the "Logic" apparently are being redirected here, I decided to try to help the fella. What are you trying to do? Trying to help or trying to be sarcastic? Because you're succeeding at neither, man.

With all the device forums and sub-forums, we can get easily confused and distracted. 