If you have only flashed to DD-WRT once, then the stock should be on the other partition of the router. If this is the case you can either telnet (or SSH if you have that enabled remember username doing this is always root with your password you set), using a program like Putty on your computer into the router (While running DD-WRT) and run the following commands:

Hi, I installed dd-wrt on my R7500v2, and I'd like to revert back to the Netgear factory default firmware. I followed the instructions below to tftp the firmware, but when I hit Upgrade" tftp2 progress bar gets to about 80%, fails, then retries two more times. How to Install DD-WRT Firmware Onto Almost Any Router Apr 11, 2016 DD-WRT KONG MOD REPEATER SETUP NETGEAR NR6250 - … DD-WRT KONG MOD REPEATER SETUP NETGEAR NR6250. inkedup209 Jan 23rd, 2016 73 Never Not a member of Pastebin yet? Sign Up, it unlocks many cool features! raw download clone embed report print text 1.03 KB DD-WRT KONG MOD MYOPENROUTER.NET . DD-WRT … Tweaking4All.com - NetGear R7000 - How to install DD-WRT 3) Moving from Kong’s DD-WRT to AsusWrt-Merlin was a breeze, simply uploaded the .chk file (included in the ZIP file) on the “upgrade” page of DD-WRT (set “reset to default settings”!!!! After the upgrade a popup appeared automatically once I connected to the “new” Wifi (called NETGEAR) and walked me through the initial setup.

network | John's Musings

Ever wonder what happens behind the scenes when Wi-Fi devices roam, or more likely don't? We'll show you why the "seamless" roaming Wi-Fi gear makers promise is still as elusive as a Yeti. Netgear WNR3500L - Wikipedia

dd-wrt on EA8500 - mrjcd

network | John's Musings It takes 5 minutes or so but the address of the router will change to and you'll have an open wifi network called "dd-wrt" Once you go to the main setup page after setting a password you set your WAN connection type to "iPhone Tethering". #2536 (OpenVPN Server - TLS errors) – DD-WRT Kong's build doesn't include any mods that directly affect OpenVPN, but of course it's possible that they break it anyway, so I'd happily try an unmodified build in order to rule out a problem with Kong's mods. Unfortunately, I don't have a build environment set up