Unable to connect to cloud , tried all methods , no success

Hello People,
My Spark maker kit arrived couple of days ago, ever since it’s arrival I have been trying to connect my core to the cloud.It goes to that blinking green state and then keeps on blinking green , I have tried configuring it via USB(serial connection method), Android app but no success at all . I have tried resetting it to the stock settings , clearing all wifi credentials using the mode button . All it does is , goes to blue blinking stage , then I try to enter the SSID and password and it keeps on blinking green.No matter what I do it denies to breathe , flash that much wanted cyan.

Router model: D- link DSL-2730U
Security:WPA2-PSK (Tried all possible encryption modes)
Channel:3
Is well within the said range of the core.

What do I need to do in order to get my core connected to the cloud?
Any help?

(Sorry for reposting it but I posted it in reply to someone , thought it wasn’t a good idea so.)

do you have dhcp enabled on the router?

@rverma,

try to keep the same issue to one thread.

We will be able to help you solve to faster that way. Thanks!

I just realized this is a duplicate post. Original thread is here: https://community.spark.io/t/failed-connecting-to-wifi/648/205

Hello Rishabh,
I’m sorry about the trouble you are going through.
Just as a sanity check, does your Core have an onboard chip antenna or a uFL connector? In case of a uFL connector, the Core will not connect unless you have an antenna plugged in.

Have you tried setting up the Core over a different network?

Best