An internet service provider (ISP) has locked my router and changed its software so that I can not choose another ISP. My router works for that ISP only and it does not work for any Other ISP.
I Downloaded the Original Firmware (Software) from the official site of my router:
http://www.dlinkmea.com/site/index.php/site/productDetails/234
The Original software was an .IMG file
I went to web interface ( GUI ) using the IP : 192.168.1.1
I was looking for "Update software" option on the web interface of my router, but I did not find this option because my ISP has already locked my router as I mentioned before.
Is there a method or a software to install the .IMG file on the Rom of my router ?
I would like to setup the original software directly without accessing the web interface because it has no option to update the software of the router, any Ideas, please?
Router type: DSL-2730U
Thank you in advance,