I'm so sorry that i mistake the SN.
the SN is 9017 and the firmware is 188.8.131.52 .my kindle is bought in china。
I downgrade the fm to 184.108.40.206 and then use the packet in the snapshot .The "jailbreak" appears at the bottom of the screen .But when i tried to install KPVBooklet, the .bin file is deleted and the "Update Your Kindle" link stays grayed out.
so what should i do? is this kind of kindle's mechanism that it delete the .bin files copied in its root dir?
Last edited by sisselpie; 08-15-2014 at 03:01 AM.
Reason: Jailbreak done. new problem come