Originally Posted by kindoru
Is there any way to prevent automatic 2.5 firmware upgrade over the air while still online ? I installed a Unicode hack on my 2.3.3 firmware and I hate to lose this capability as I understand the hack no longer works under 2.5. Thanks.
I'm not 100% sure. But as far as I know, your hack will prevent Kindle from updating. It will refuse the "wrong" configuration.