Q:How could pod2g have an untethered 4S and dev teams still haven't released tools to achieve this at home ?
為什麼 pod2g 有一個不受限制的4S，開發團隊仍然沒有釋放的工具來實現這一點？
A:The exploit I used to inject the untethering files to the 4S relies on having a developer account, and can't be released publicly.
It's the same reason why @MuscleNerd has an iPad 2 tethered jailbreak but couldn't distribute it.
So, we need to find a distributable exploit to remount the system partition read/write and to set Corona files at the correct places.
Q:Why A4 version of Corona was easier to release ?
A:Because a tethered jailbreak is a good way to install Corona!
Q:Why don't you do a tethered jailbreak then ?
A:A tethered jailbreak also relies on an exploitable vulnerability that we still haven't found yet !
Q:pod2g, release this stuff quick, [your insult here], I've waited enough now.
A:If I could, I would !