Boy do these Android Users move fast. We have news that the T-Mobile G1 has been jailbroken. Meaning full system access and read and write capabilities have been obtained. We have yet to try the method but its supposed to be quite easy.
Here are the basic steps (via modmygphone):
Turn on WiFi in the G1 (Settings > Wireless Controls > Wi-Fi). Make sure you're connected to a network....
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