Downgrader Information TN.

[TOcean]

*pop*

PSP 100X with 01G Module:
- Downgrading to OFW 1.50 and above Possible

PSP 200X with TA88-V2 and lower:
- Downgrading to OFW 2.60 and above Possible

PSP 200X with TA88-V3:
- Downgrading to OFW 4.20 Impossible
- Downgrading to OFW 4.21 Possible
- Downgrading to OFW 5.00 Possible.
- Downgrading to OFW 5.01 Possible.
- Downgrading to OFW 5.02 Possible.
- Downgrading to OFW 5.03 Possible.
- Downgrading to OFW 5.51 Possible.
- Downgrading to OFW 6.00 Possible.
- Downgrading to OFW 6.10 Possible.

PSP 300X with 03G Module:
- Downgrading to OFW 4.20 Impossible
- Downgrading to OFW 4.21 Impossible
- Downgrading to OFW 5.00 Possible.
- Downgrading to OFW 5.01 Possible.
- Downgrading to OFW 5.02 Possible.
- Downgrading to OFW 5.03 Possible.
- Downgrading to OFW 5.51 Possible.
- Downgrading to OFW 6.00 Possible.
- Downgrading to OFW 6.10 Possible.

PSP 300X with 04G Module:
- Downgrading to OFW 4.20 Impossible
- Downgrading to OFW 4.21 Impossible
- Downgrading to OFW 5.00 Impossible.
- Downgrading to OFW 5.01 Impossible.
- Downgrading to OFW 5.02 Impossible.
- Downgrading to OFW 5.03 Impossible.
- Downgrading to OFW 5.51 Impossible.
- Downgrading to OFW 6.00 Possible.
- Downgrading to OFW 6.10 Possible.

PSP GO with 05G Module:
- Downgrading to OFW 4.20 Impossible
- Downgrading to OFW 4.21 Impossible
- Downgrading to OFW 5.00 Impossible.
- Downgrading to OFW 5.01 Impossible.
- Downgrading to OFW 5.02 Impossible.
- Downgrading to OFW 5.03 Impossible.
- Downgrading to OFW 5.51 Impossible.
- Downgrading to OFW 6.00 Impossible.
- Downgrading to OFW 6.10 Possible.


If you purchase version was between 4.20 and 5.51. <------03G Module
If you purchase version was 5.70+. <-------04G Module
PSP GO <---- 05G Module

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[Punker69]

thanks for that Im very lucky i have Brite 3g

i check it with pspindent

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[TOcean]

thanks for that Im very lucky i have Brite 3g

i check it with pspindent

I have 2x 03G module
1x 05G module and 1x 01G module

[Viet]

Dude when i bought my psp i had OFW 5.50 should i downgrade my psp or it will get bricked ?

[p.o]

Where i can see if i have a 03G Module?

[karkinissan]

How does one actually downgrade anyway?

[Nymphaea]

I don't think TN has released the Downgrader yet, so you can't just yet.

Where i can see if i have a 03G Module?

It depends on what your PSP came with, if it came with 5.51 or earlier when you bought it, it's 3G, if it came with 5.70 or higher, it's 4G.


Also, should be obvious, but please people, DON'T try to install custom firmware or downgrading yourself. I've already heard of a few people who have turned off the safety on TN-A and bricked their PSP, and that was last night a few hours after it came out.

[Punker69]

I don't think TN has released the Downgrader yet, so you can't just yet.

do you think it is Possible?

[TOcean]

I don't think TN has released the Downgrader yet, so you can't just yet.

do you think it is Possible?

i think you can downgrade with this:
*pop*

[iSWORD]

I don't think TN has released the Downgrader yet, so you can't just yet.

do you think it is Possible?

i think you can downgrade with this:
*pop*

That's what I wanted to try (But I didn't)
IIRC TiPi tried this method and it worked..