How to install Playstation Portable's custom firmware 5.03MM3.txt
In this RAR file, I have included all the progamme needed to help you update your Playstation Portable without the use of Pandora's Battery:
- PSP_Firmware_503 (Official Update)
- How to install Playstation Portable's custom firmware 5.03MM3.txt. I've also included a reference link to Youtube showing you guys visually instruction of "how to install custom firmware 5.03MM3" if some people are having trouble fully understanding what I wrote in my txt. instruction.
I assure you that I've tried and tested it which works 100% on my PSP-1000. Please do this at your OWN RISK. I am not held responsible if your PSP gets' brick. If so, then you will require to purchase the Pandora's Battery if you want to un-brick your PSP. Thank you and hope if this helps you :)