LLB - Revision history

Gjest at 01:35, 8 February 2018

2018-02-08T01:35:41Z

2012-03-09T07:56:10Z

‎Patched LLB

2012-02-08T01:43:51Z

Grammar

2012-02-06T16:27:28Z

‎Patched LLB

2011-12-22T18:12:50Z

‎Patched LLB: Avoid redirects!

2011-12-22T11:53:00Z

‎Patched LLB

2011-12-22T11:52:09Z

‎Patched LLB

2011-12-22T11:01:15Z

2010-11-08T04:39:57Z

Disambiguation.

2010-08-22T15:53:12Z

Redirect fix.

← Older revision		Revision as of 01:35, 8 February 2018
Line 1:		Line 1:
−	~~This~~ is the ~~Low~~ ~~Level~~ ~~Bootloader~~. It runs several setup routines and on firmware versions 2.0 and higher it checks the signature of [[iBoot (Bootloader)\|iBoot]] before jumping to it.	+	The '''LLB''' is the '''L'''ow '''L'''evel '''B'''ootloader, also referred to as “iBoot first-stage loader” in the source code. It runs several setup routines and on firmware versions 2.0 and higher it checks the signature of [[iBoot (Bootloader)\|iBoot]] before jumping to it.

	Those same setup routines are present in [[iBEC]] and [[iBSS]], which is why they can be launched directly from [[DFU Mode]].		Those same setup routines are present in [[iBEC]] and [[iBSS]], which is why they can be launched directly from [[DFU Mode]].

@@ Line 3: / Line 3: @@
 Those same setup routines are present in [[iBEC]] and [[iBSS]], which is why they can be launched directly from [[DFU Mode]].
 ==Patched LLB==
 Restoring or flashing an LLB patched with [[Pwnage]] or [[0x24000 Segment Overflow]] can lead to these changes:

@@ Line 4: / Line 4: @@
 ==Patched LLB==
-Restoring or flashing an LLB patched with [[Pwnage]] or [[0x24000 Segment Overflow]] can lead to those changes:
+Restoring or flashing an LLB patched with [[Pwnage]] or [[0x24000 Segment Overflow]] can lead to these changes:
 * [[ECID]] checks on boot-up are cancelled
 * A restored firmware is no longer integrity-checked

@@ Line 7: / Line 7: @@
 * [[ECID]] checks on boot-up are cancelled
 * A restored firmware is no longer integrity-checked
-* RSA Signature Hash blobs ([[SHSH]]) are ignored
+* RSA Signature Hash blobs ([[SHSH]]) and [[APTicket]] are ignored
 * Jailbreak is always untethered for a pwn-able device
 * Custom boot logos and recovery logos can be applied

@@ Line 4: / Line 4: @@
 ==Patched LLB==
-Restoring or Flashing a Patched LLB with [[Pwnage]], [[Pwnage 2.0]] or [[24kpwn]] can lead to those changes:
+Restoring or flashing an LLB patched with [[Pwnage]] or [[0x24000 Segment Overflow]] can lead to those changes:
-* ECID checks on boot-up are cancelled
+* [[ECID]] checks on boot-up are cancelled
 * A restored firmware is no longer integrity-checked
 * RSA Signature Hash blobs ([[SHSH]]) are ignored
 * Jailbreak is always untethered for a pwn-able device
-* Custom bootlogos and recovery logos can be applied
+* Custom boot logos and recovery logos can be applied

← Older revision		Revision as of 11:01, 22 December 2011
Line 2:		Line 2:

	Those same setup routines are present in [[iBEC]] and [[iBSS]], which is why they can be launched directly from [[DFU Mode]].		Those same setup routines are present in [[iBEC]] and [[iBSS]], which is why they can be launched directly from [[DFU Mode]].
		+
		+	==Patched LLB==
		+	Restoring or Flashing a Patched LLB with [[Pwnage]], [[Pwnage 2.0]] or [[24kpwn]] can lead to those changes:
		+	* ECID checks on boot-up are cancelled
		+	* A restored firmware is no longer integrity-checked
		+	* SHSH blobs are ignored
		+	*

← Older revision		Revision as of 04:39, 8 November 2010
Line 1:		Line 1:
−	This is the Low Level Bootloader. It runs several setup routines and on firmware versions 2.0 and higher it checks the signature of [[iBoot]] before jumping to it.	+	This is the Low Level Bootloader. It runs several setup routines and on firmware versions 2.0 and higher it checks the signature of [[iBoot (Bootloader)\|iBoot]] before jumping to it.

	Those same setup routines are present in [[iBEC]] and [[iBSS]], which is why they can be launched directly from [[DFU Mode]].		Those same setup routines are present in [[iBEC]] and [[iBSS]], which is why they can be launched directly from [[DFU Mode]].

← Older revision		Revision as of 15:53, 22 August 2010
Line 1:		Line 1:
	This is the Low Level Bootloader. It runs several setup routines and on firmware versions 2.0 and higher it checks the signature of [[iBoot]] before jumping to it.		This is the Low Level Bootloader. It runs several setup routines and on firmware versions 2.0 and higher it checks the signature of [[iBoot]] before jumping to it.

−	Those same setup routines are present in [[iBEC]] and [[iBSS]], which is why they can be launched directly from ~~the~~ [[DFU]].	+	Those same setup routines are present in [[iBEC]] and [[iBSS]], which is why they can be launched directly from [[DFU Mode]].