I want to upgrade to the official 4.1 release, but I was experiencing lag on the GM version.
Since I've reverted back to 4.0.2, I'm kind of hesitant to upgrade again. I recently read on here that someone did a checksum on today's 4.1 firmware and it was bit-for-bit like the 4.1 GM released last week.
My real question is, can I upgrade again to 4.1 and downgrade if I don't like it? Is Apple still signing 4.0.2 to let people downgrade?
Since I've reverted back to 4.0.2, I'm kind of hesitant to upgrade again. I recently read on here that someone did a checksum on today's 4.1 firmware and it was bit-for-bit like the 4.1 GM released last week.
My real question is, can I upgrade again to 4.1 and downgrade if I don't like it? Is Apple still signing 4.0.2 to let people downgrade?