NecLab Technics

Introduction
Step 1: Creating a bootable memory stick
Step 2: Creating a service tool battery
Step 3: Flashing the firmware
Conclusion

Now that we have made a bootable memory stick and a service tool battery, we are ready to flash the PSP’s embedded firmware to our custom version.  Just to recap, the service mode battery allows the PSP to boot from the memory stick and the memory stick is already loaded with a boot image, service utilities and the custom firmware image.  After the PSP boots from the memory stick, we will write the custom firmware image to the PSP’s embedded flash memory.  Make sure you fully understand the contents and risks of this tutorial before performing any steps.  Failure to perform these steps correctly can result in permanent damage to your PSP.  I am not responsible for any damage you may cause - proceed at your own risk.

Before we begin, the PSP should NOT have the bootable memory stick or service mode battery inserted yet.  Also, the battery should be as fully charged as possible.  If the battery has less than an 80% charge, the PSP may not go in to service mode correctly.  If necessary, insert the service mode battery and plug in the PSP with the AC adapter.  Wait for the battery to completely charge and then remove the AC adapter and battery.

Step 1: Insert the bootable memory stick.  Easy…

Step 2: While holding down the L shoulder-button on the PSP, insert the service tool battery.  Holding L while in service mode makes the PSP boot from the memory stick.  After a couple of seconds, you will see a black screen with white text on it - this means that everything is working as planned!  You are presented with four options:

Read more...

Joytron PSP Slim & Lite System Skin Case PSP - PlayStation ...
PlayStation Portable forums, information, games and more ... Joytron System Skin Case Crystal is the slimmest, most user-friendly protection available for the PSP Slim & Lite. ...

PSP Slim | Get the best price on PSP Slim
PSP Slim is one of most favorite video game gadget. Find out where to get the best price ... The PSP system features an unmatched library of entertainment content, combining ...

Sony PSP Slim and Lite PSP2000 Joytron System Skin Case ...
Sony PSP Slim and Lite PSP2000 Joytron System Skin Case Crystal This stylish case

Sony Psp Slim - Compare Prices, Reviews and Buy at NexTag ...
Sony Psp Slim - 48 results like the SONY - PSP-3000 Core Pack System Piano Black 98898, Spirited Green Sony Psp 3000 Slim Japanese System, Mystic Silver ...

Amazon.com: Sony PSP New Slim" System - Black Color": Electronics
Amazon.com: Sony PSP New Slim" System - Black Color": Electronics