3DS

The 3DS Cryptosystem

Cosmo3DS: The CFW nobody wanted

3DS Code Injection through “Loader”

Opening Up CARDBOARD: Crafting an American New 3DS (non-XL)

Nintendo 3DS System Updater

Reversing Gateway Ultra Stage 3: Owning ARM9 Kernel

Reversing Gateway Ultra Stage 2: Owning ARM11 Kernel

Reversing Gateway Ultra First Stage (Part 2)

Reversing Gateway Ultra First Stage (Part 1)

Announcements

Welcome Jekyll!

HENkaku KOTH Challenge

HENkaku: Vita homebrew for everyone

How To Register and Download for PSM (Shutdown Bypass)

Rejuvenate: Native homebrew for PSVita

PS Vita 3.30 Filesystem Listing

I need your help to fund Vita hardware analysis

[April Fools] Yifan Lu has been acquired by Electronic Arts Inc.

[April Fools] Electronic Arts Inc. announces the closing of Yifan Lu

Welcome to the new yifan.lu!

And now for something different…

Welcome to yifan.lu!

Site Updates + iPhone Support

Goodbye Habbo!

Welcome to the new www.yifanlu.com!

Assembly

Opening Up CARDBOARD: Crafting an American New 3DS (non-XL)

Reversing Gateway Ultra Stage 3: Owning ARM9 Kernel

Reversing Gateway Ultra Stage 2: Owning ARM11 Kernel

Reversing Gateway Ultra First Stage (Part 2)

Reversing Gateway Ultra First Stage (Part 1)

Unlocking T-Mobile 4G Hotspot (ZTE MF61): A case study

Reversing the Xperia Play emulator (part deux)

Reverse engineering a dynamic library on the Xperia Play

Analyzing the PSX emulator on the Xperia Play

Porting Kindle 3.1: Part 2 - Update encryption

Quickguide: Bypassing Lenovo S10 BIOS Whitelist

C

Cosmo3DS: The CFW nobody wanted

3DS Code Injection through “Loader”

Opening Up CARDBOARD: Crafting an American New 3DS (non-XL)

Reversing Gateway Ultra Stage 3: Owning ARM9 Kernel

Reversing Gateway Ultra Stage 2: Owning ARM11 Kernel

libVitaMTP & OpenCMA: Vita content management on Linux (and more)

Devices

Modem Cloning for Fun (but NOT for profit!)

Embedded

Unbricking SHIELD TV (2015) with a Bootrom Exploit

Guides

Opening Up CARDBOARD: Crafting an American New 3DS (non-XL)

How to Disassemble Vita Game Cartridges

Updates on the Vita Hardware Hacking project

Removing the CPU and NAND from PSVita

Unlimited Backgrounding on iOS

Unlocking T-Mobile 4G Hotspot (ZTE MF61): A case study

Installing Windows 8 Developer Preview (8102) on a USB Drive (Windows To Go/Portable Workspace)

Recovering a formatted or corrupt Kindle 2

Quickguide: Bypassing Lenovo S10 BIOS Whitelist

Creating a PSP FreeCheat Memory Patch

Update: T-Mobile Proxy released: Free unlimited EDGE internet without any plans (for now)

Free 3G/EDGE internet on any T-Mobile phone without a data plan

Load Creative Zen V Plus’s firmware on your Zen V

Compiling the Linux kernel for Amazon Kindle

Information

On the future of Rejuvenate

Secure your eMMC devices!

Calling all coders: We need you to help create an open Vita SDK!

Reversing Gateway Ultra First Stage (Part 1)

Why hacking the Vita is hard (or: a history of first hacks)

PlayStation Vita: the progress and the plan

Welcome to the new yifan.lu!

And now for something different…

Welcome to yifan.lu!

New Year: Domain garage sell!

Free 3G/EDGE internet on any T-Mobile phone without a data plan

New projects and new ads

Recode of Josh

Site Updates + iPhone Support

Making a Facebook app…

First beta of Josh released

Project Josh announced!

Goodbye Habbo!

What I’m working on

Winter Break brings updates!

Welcome to the new www.yifanlu.com!

Java

PSXperia: Converts any PSX game to work on Xperia Play

JoshPong: A Pong game in Windows Console written in Java

ASCIIMan: A Windows Console platformer game written in Java

Josh 1.0 Released

Recode of Josh

Update to TweetBot

Update Foursquare from Twitter

First beta of Josh released

Project Josh announced!

Kindle

Kindle Touch (5.0) Jailbreak/Root and SSH

Analyzing Kindle 4.0

Kindle 3.2.1 Jailbreak (Update)

One more thing: custom recovery kernel for Kindle 3

Kindle 3.2.1 Jailbreak

Kindle 3.X updater for Kindle 2 and Kindle DX released

Porting Kindle 3.1: Part 3 – Update packaging script

Recovering a formatted or corrupt Kindle 2

Porting Kindle 3.1: Part 2 - Update encryption

Kindle 3.1 Jailbreak

Compiling the Linux kernel for Amazon Kindle

Objective-C

Unlimited Backgrounding on iOS

PHP

Ajax Word Search Solver

PS3 update link finder site

Google Apps User Registration Script

My first iPhone app (kind-of)

What I’m working on

IPA Manager, HoloCMS updated

PS Vita

HENkaku KOTH Challenge

HENkaku: Vita homebrew for everyone

CGEN for IDA Pro

Rejuvenate for Unity (and VitaTV support)

On the future of Rejuvenate

Hacking the PS Vita

Rejuvenate Public Beta Release

Rejuvenate: Native homebrew for PSVita

Calling all coders: We need you to help create an open Vita SDK!

You Should Register for PSM

How to Disassemble Vita Game Cartridges

Dumping the Vita NAND

PS Vita NAND Pinout (Updated)

Random observations on Vita logic board

PS Vita NAND Pinout

Removing the CPU and NAND from PSVita

I need your help to fund Vita hardware analysis

Why hacking the Vita is hard (or: a history of first hacks)

libVitaMTP & OpenCMA: Vita content management on Linux (and more)

PlayStation Vita: the progress and the plan

Playstation Vita progress report

Playstation Vita’s USB MTP Connection Analyzed

Paper

Attacking Hardware AES with DFA

Injecting Software Vulnerabilities with Voltage Glitching

Qualcomm

Huawei E587 (T-Mobile 4G Sonic Hotspot): Information and rooting

Unlocking T-Mobile 4G Hotspot (ZTE MF61): A case study

Releases

HENkaku Update

Cosmo3DS: The CFW nobody wanted

CGEN for IDA Pro

Rejuvenate for Unity (and VitaTV support)

Rejuvenate Public Beta Release

Kindle Touch (5.0) Jailbreak/Root and SSH

Kindle 3.2.1 Jailbreak (Update)

PSXperia: Converts any PSX game to work on Xperia Play

One more thing: custom recovery kernel for Kindle 3

Kindle 3.2.1 Jailbreak

Kindle 3.X updater for Kindle 2 and Kindle DX released

Kindle 3.1 Jailbreak

Ajax Word Search Solver

Update: T-Mobile Proxy released: Free unlimited EDGE internet without any plans (for now)

OSX FaceTime auto-accept script

PS3 update link finder site

JoshPong: A Pong game in Windows Console written in Java

ASCIIMan: A Windows Console platformer game written in Java

Josh 1.0 Released

Update to TweetBot

Update Foursquare from Twitter

Google Apps User Registration Script

First beta of Josh released

My first iPhone app (kind-of)

IPA Manager, HoloCMS updated

Scheme

CGEN for IDA Pro

Scripts

OSX FaceTime auto-accept script

Technical

Foobar, Blossoms, and Isomorphism

Array Shuffling with Additive Generators

The 3DS Cryptosystem

3DS Code Injection through “Loader”

Hacking the PS Vita

Opening Up CARDBOARD: Crafting an American New 3DS (non-XL)

Nintendo 3DS System Updater

Reversing Gateway Ultra Stage 3: Owning ARM9 Kernel

Reversing Gateway Ultra Stage 2: Owning ARM11 Kernel

Reversing Gateway Ultra First Stage (Part 2)

Dumping the Vita NAND

Huawei E587 (T-Mobile 4G Sonic Hotspot): Information and rooting

Playstation Vita progress report

Unlocking T-Mobile 4G Hotspot (ZTE MF61): A case study

Playstation Vita’s USB MTP Connection Analyzed

Reversing the Xperia Play emulator (part deux)

Analyzing Kindle 4.0

Installing Windows 8 Developer Preview (8102) on a USB Drive (Windows To Go/Portable Workspace)

Kindle 3.2.1 Jailbreak (Update)

Reverse engineering a dynamic library on the Xperia Play

Analyzing the PSX emulator on the Xperia Play

Porting Kindle 3.1: Part 3 – Update packaging script

Recovering a formatted or corrupt Kindle 2

Porting Kindle 3.1: Part 2 - Update encryption

Quickguide: Bypassing Lenovo S10 BIOS Whitelist

Kindle 3.1 Jailbreak

Creating a PSP FreeCheat Memory Patch

Free 3G/EDGE internet on any T-Mobile phone without a data plan

Load Creative Zen V Plus’s firmware on your Zen V

Compiling the Linux kernel for Amazon Kindle

Vita

Glitching a $20k Piece of History

Attacking Hardware AES with DFA

The First F00D Exploit

Injecting Software Vulnerabilities with Voltage Glitching

Vita HDMI Mod (Attempt)

psvsd: Custom Vita microSD card adapter

HENkaku Ensō bootloader hack for Vita

psvimgtools: Decrypt Vita Backups

State of the Vita 2016

Designing taiHEN: A CFW Framework

taiHEN: CFW Framework for PS Vita

HENkaku KOTH Solved

Yes, it’s a kernel exploit!

HENkaku Update

Vita Hardware Hacking

How to Disassemble Vita Game Cartridges

Dumping the Vita NAND

PS Vita NAND Pinout (Updated)

Updates on the Vita Hardware Hacking project

Random observations on Vita logic board

PS Vita NAND Pinout

Removing the CPU and NAND from PSVita

Xperia Play

Reversing the Xperia Play emulator (part deux)

PSXperia: Converts any PSX game to work on Xperia Play

Reverse engineering a dynamic library on the Xperia Play

Analyzing the PSX emulator on the Xperia Play

iPhone

Unlimited Backgrounding on iOS