-
iBoot is the
stage 2
bootloader for all
Apple products. It
replaces the
older EFI-based
bootloader on Intel-based Macs.
Compared with its predecessor...
- and a "Firmware"
folder which contains iBoot, LLB (Low-Level Bootloader), iBSS (
iBoot Single Stage), iBEC (
iBoot Epoch Change), the
Secure Enclave Processor...
- Boot Camp.
Custom Apple UEFI
firmware named iBoot controls the
logic for
finding and
loading bootloaders.
iBoot will
select the
desired bootloader (potentially...
- iBEC and
iBoot will
decline the image,
giving an
error of "error 3194" or "declined to
authorize the image".
iTunes will
communicate with
iBoot throughout...
-
OpeniBoot is an open
source implementation of Apple's
closed source bootloader iBoot. It
allows the
booting of
unsigned code on
supported Apple Devices (such...
- available, some are
unavailable on
certain silicon processors and devices.
iBoot Cydia MkLinux Linux range of use
OtherOS Linux on IBM Z Cunningham, Andrew...
-
downgrades to earlier,
jailbreakable firmware. In an "untethered" jailbreak, the
iBoot environment is
changed to
execute a boot ROM
exploit and
allow submission...
- code
given to OEMs to help with
writing drivers. In
February 2018, the
iBoot bootloader for
Apple operating systems'
source code was
leaked onto GitHub...
- "chain of trust",
bootstrapping to a
pwned (no
signature check) iBEC, or
iBoot to
finish the boot process.
Since the
arrival of Apple's
native iOS App...
-
Bootloader (LLB) will load Apple-encrypted
devicetree to main memory, then
loads iBoot. The
coreboot project makes use of
device trees, but they are different...
