You have to use TFTP and firmware from tp-link page without bootloader.

Can you please explain me the process please????

Something like that, but you have to download firmware from TP-link website for your device - http://www.idealinternet.co.uk/restore-linksys-firmware.tpl

Okay after downloading what should I do???

You have to download TFTP and original firmware, next you have to upload this on router by this application. Everything is in tutorial.

Can you please give me the link of the tutorial?

Can you see my post number #5? TFTP application you search original firmware, type in address and password your router and click upgrade.

I read the instructions... What is bricking? I dont have the GUI interface of the router so I cannot configure it. I have tried the method shown there a repeated times but it is saying that "unable to get any response" . Please help. Does the Linksys tftp work for tplink also? Beacause mine is not working. Please help

Please help. Does the Linksys tftp work for tplink also?

Yes of course this is universal application. You have to know router IP address.

Yes I hav put my proper IP address there... There is proper connection because I get a reply when I ping.. Please tell me how to extend my boot loader time.. I am unable to configure it as I dont have the Web based GUI