何謂 黑雨？

[henry2423]

請教各位大大，甚麼是 黑雨 ，它可以讓iphone 2G JB 升上 韌體 3.1.2嗎，且不會被鎖機

還是只能單純安裝 cydia 呢
請各位多多指教

[jason51102]

If you are on a 2G iPhone, blacksn0w isn't an option for you. But BootNeuter is, a completely free permanent unlock for your 2G. Of course, blackra1n will work great, and even hacktivate for you.