Cujo

"Although the information we release has been verified and shown to work to the best our knowledge, we cant be held accountable for bricked devices or roots gone wrong."

Cujo

"CUJO shields your home devices against hacks. CUJO network security firewall protects your computers and IoT devices against malware, ransomware, viruses, and other hacking threats. Think of it as advanced antivirus for all your connected devices - from laptops to smartphones."

Purchase

Buying devices is expensive and, in a lot of cases our testing leads to bricked equipment. If you would like to help support our group, site, and research please use one of the links below to purchase your next device. Purchase the Cujo at Amazon

UART

The UART Interface runs at ???????? baud at the pinout pictured

Drop to a U-Boot shell by grounding the eMMC data line at the right spot

After stage 1, while stage 2 is booting, hold for 3-4 seconds to ground

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<gallery> CUJO_GLUE.JPG CUJO_UART.JPG </gallery