PSP V2.0 to v1.5 Downgrade guide

***Kaiser*** · June 4th, 2006, 20:04

Originally Posted by dase

i aint 100% sure i know the important issues about this downgrading stuff so b4 i do it i wanted to know if some fings.

1. can you play iso games on a firmware ver 2.
2. can u play umd games that require ver2 or higher on a ver1.5 and how

1. Thankfully not
2. Yes, through programs like this-->http://www.dcemu.co.uk/vbulletin/showthread.php?t=19885

***Kaiser*** · June 4th, 2006, 20:05

Man the forums are messed my reply to a question si listed before the question... Hopefully Martin will get this sorted out.

**dase** · June 4th, 2006, 20:38

i aint 100% sure i know the important issues about this downgrading stuff so b4 i do it i wanted to know if some fings.

1. can you play iso games on a firmware ver 2.
2. can u play umd games that require ver2 or higher on a ver1.5 and how

**Zion** · June 4th, 2006, 20:54

Don't talk about iso's!!!!!

**dase** · June 8th, 2006, 23:59

thanks kaiser, one more question. When you downgrade will you lose everything on your memory card, and is there ne differences between the internet function on ver1.5 to ver2.0

***Kaiser*** · June 9th, 2006, 03:36

Originally Posted by dase

thanks kaiser, one more question. When you downgrade will you lose everything on your memory card, and is there ne differences between the internet function on ver1.5 to ver2.0

Your MS will still have the same stuff you had before the downgrade. The only difference lies within the browser abilities. To browse the internet on 1.5 your going to need to emulate firmware 2.0 or browse through Wipeout Pure.

**Cooe14** · June 9th, 2006, 05:21

Originally Posted by Kaiser

Your MS will still have the same stuff you had before the downgrade. The only difference lies within the browser abilities. To browse the internet on 1.5 your going to need to emulate firmware 2.0 or browse through Wipeout Pure.

Just use Links2 to browse the internet.

**d21375** · June 18th, 2006, 06:23

This has been used on my psp countless times with upgrading and downgrading and i can see no differance in my psp. ALso the 1.50 Firmware link in the tutorial is to a japanese firmware.