Like every other website on the planet, SmallNetBuilder uses cookies. Our cookies track login status, but we only allow admins to log in anyway, so those don't apply to you. Any other cookies you pick up during your visit come from advertisers, which we don't control.
If you continue to use the site, you agree to tolerate our use of cookies. Thank you!

Router Charts

Click for Router Charts

Router Ranker

Click for Router Ranker

NAS Charts

Click for NAS Charts

NAS Ranker

Click for NAS Ranker

More Tools

Click for More Tools

Installing the Modchip

Detailed installation instructions and pictures for the Xecuter 3 CE modchip can be found in this PDF document.

Xecuter 3 CE Modchip Wiring
Click to enlarge image

Figure 1: Xecuter 3 CE Modchip Wiring

A note to owners of Xbox version 1.0 or 1.6: Version 1.0 of the Xbox will probably have the holes the pinheader is meant to go in filled with solder. Unless you're lucky enough to have a solder sucker, these can be a pain to clear with a solder wick. Have a friend heat the filled solder junction while you gently push the pin on the pinheader through. Version 1.6 of the Xbox requires a special PCB supplied by Xecuter.

Xecuter 3 CE Modchip Installed
Click to enlarge image

Figure 2: Xecuter 3 CE Modchip Installed

Flashing the BIOS

Unfortunately, due to some questions regarding the legality of some of the code in "homebrew" BIOSes, they're not available for easy download from a website. Most of the homebrew BIOSes are listed here. Details on obtaining one of these BIOSes and compiled builds of XBMC can be found here or you can find XBMC builds around the web as BitTorrents. For this mod I'm using the X3 BIOS since it's already a 1024 KB BIOS (saving you the need to pad a 512 KB BIOS to 1024 KB) and it's designed for the Xecuter line of modchips.

Instructions for flashing the BIOS via HTTP can be found here. If you installed the external bank selector, make sure that banks 1 and 2 are selected and that flash protection is disabled. You don't need to worry about this if you didn't install the bank selector, the Xecuter modchip defaults to bank 1 and 2 without it.

Wi-Fi System Tools
Check out our Wi-Fi System Charts, Ranker and Finder!

Support Us!

If you like what we do and want to thank us, just buy something on Amazon. We'll get a small commission on anything you buy. Thanks!

Over In The Forums

Continuation ofhttps://www.snbforums.com/threads/custom-firmware-build-for-orbi-rbk50-v-2-5-0-42sf-hw.60308/. . .https://www.snbforums.com/threads/c.....
Hi, my AC88U is operational since several years, traffic analysis was ON since the start.But when i look at graphs i can't see before 1 day data, hist...
I'm using dualwan with load balancing and policy routing. Let's say I have device A, B and others. I would like to have A to use WAN1, B to use WAN1 a...
This is FlexQoS, a fork of the original, groundbreaking FreshJR_QOS script written by @FreshJR.FlexQoS provides a fully customizable Adaptive QoS expe...
x3mRouting Version 2.0.0 now available! June 30, 2020Version 2.0.0 Update Process - update instructionsVersion 2.0.0 Changes - see what's change...

Don't Miss These

  • 1
  • 2
  • 3