Code:
120811:194555 ota_install: I def:patch:patchinfo="/opt/amazon/ebook/booklet/AudiblePlayer.jar":patching file
120811:194556 ota_install: C def:patch:patchinfo="/opt/amazon/ebook/booklet/AudiblePlayer.jar":checksum failure
120811:194556 ota_install: I def:patch:current_md5=721763da91d6c021e93c77092de0732a,expected_md5=d23c4e719e767231caf699697a45d4ba,patch_md5=2c52e19bee5b98c663e7330b3fbd0508:checksum verify
120811:194558 system: E otaup:def:image update failed
Err, that's weird. I don't remember any hack ever touching this... Does that ring a bell for anyone?