PSP - Rolling back to an earlier version of firmware
PSP - Rolling back to an earlier version of firmware
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Discussion

sebo

Original Poster:

2,179 posts

255 months

Wednesday 8th April 2009
quotequote all
Morning,

I've borrowed a PSP from a colleague to use on holiday.

It's been hacked to run homebrew apps and there are a few on the Memory Stick.

I'm not interested in any of the ones he has so I bought Resistance Retribution for the PSP to play during my Easter break. However, it upgraded the firmware to 5.03 (i think that was it) and has deleted the games on the memory stick.

I guess he has these stored on his PC so can reload them but will he be able to play them?

If not, could he roll the Firmware back to an earlier version and reinstall his hack ?


Arese

21,341 posts

216 months

Wednesday 8th April 2009
quotequote all
As long as it's not the very latest PSP (3000 I think) then they're all 'hackable'. I re-flashed mine at the weekend (mine is a Slim PSP-2003), using a tool battery and memory card that I'd built with all the correct files.

Take out the battery and tell me what the Date Code is underneath there and I'll tell you more.

tim2100

6,288 posts

286 months

Wednesday 8th April 2009
quotequote all
You have taken the PSP from custom firmware to official firmware, and up to 5.xx. i don't think you can do anything with the latest version 5.xx firmware. haven't checked for some time TBH so may be wrong.

If it can be rolled back, as the 1st poster says you will need a pandora memory stick & battery. As you can brick the PSP if you are not sure what you are doing, best tell the guy who's psp it is and offer to get it done again.

The games probably haven't been deleted just that the official firmware won't see them as games.

Tim.

ETA, I don't think you need to roll back to an earlier firmware, just get custom firmware back on it. Some of the latest custom firmware will update themselves using wifi to do it.

Edited by tim2100 on Wednesday 8th April 12:02

sebo

Original Poster:

2,179 posts

255 months

Wednesday 8th April 2009
quotequote all
Thanks for the replies.

It's a white PSP 1000. I looked under the battery and not sure I can see a date.

I can tell you the serial number if that helps?

tim2100

6,288 posts

286 months

Wednesday 8th April 2009
quotequote all
Doesn't matter if it is a PSP 1000. It is a 'fat' PSP and can have homebrew on their reletivily easily. will have a look on psphacks later to see if you can get from OFM V5.xx to CFM V5.xx

Arese

21,341 posts

216 months

Wednesday 8th April 2009
quotequote all
sebo said:
Thanks for the replies.

It's a white PSP 1000. I looked under the battery and not sure I can see a date.

I can tell you the serial number if that helps?
That's one of the early ones. Do you know the exact version of the firmware now?

Mine is a later model PSP(Slim) so it was quite easy to install custom firmware, using a Pandora Battery and a custom memory stick.

Have a read of this. It seems you might need a Pandora battery. I'd lend you mine but I think it's a different size. I don't mind posting you a customised memory stick if you promise to post it back, or you can make one yourself easily.

Edited by Arese on Wednesday 8th April 16:58

sebo

Original Poster:

2,179 posts

255 months

Thursday 9th April 2009
quotequote all
Typical PH - great replies and generous offers of help.

Thank you very much for your help so far. I think as it seems it can be done, I'll speak to my colleague when I get back from holiday and let him know what happened.

As he's hacked it previously he may have the required kit, if not I'll either buy / borrow the bits and pieces needed or if you would be willing, I'll send the PSP to you.

Thanks again ! beer

Back to Resistance shoot

Have a great Easter weekend

Arese

21,341 posts

216 months

Thursday 9th April 2009
quotequote all
sebo said:
Typical PH - great replies and generous offers of help.

Thank you very much for your help so far. I think as it seems it can be done, I'll speak to my colleague when I get back from holiday and let him know what happened.

As he's hacked it previously he may have the required kit, if not I'll either buy / borrow the bits and pieces needed or if you would be willing, I'll send the PSP to you.

Thanks again ! beer

Back to Resistance shoot

Have a great Easter weekend
Yeah, if he's done it before I'm sure he can do it again.

How is that Resistance? I have it here ready to play tomorrow (only one in the office).

sebo

Original Poster:

2,179 posts

255 months

Thursday 9th April 2009
quotequote all
Resistance:

Being new to the PSP it took me a little while to get used to just holding it and using the analogue stick (I normally use my DS on the train - waiting for GTA Chinatown Wars to arrive tomorrow).

They've had to convert allot of controls to the PSP from the PS3 version and I'd say they have done it well although on easy, it really is very easy.

You use the PSP buttons (X, Triangle, O, Square) to turn and look up and down and use the analogue stick for movement.

I thought the graphics were superb and the story (all be it a bit pants with the most ridiculous English voiceovers) holds the game together well.

I'm only a couple of levels in and it's playing quite well, that said the loading time is quite long (I reckon it must take nigh-on 5 minutes to start from PSP start up to firing the first bullet).

I paid £24.99 for it from GAME but it's £17.99 on Play.com. It's worth £18 all day long.

Not sure how long the game is but as long as it gets me through 3 days at a health spa with the wife, then it will have served it's purpose. smile

Arese

21,341 posts

216 months

Thursday 9th April 2009
quotequote all
sebo said:
stuff about Resistance:
Cheers for that, sounds like fun. I'll give it a go tomorrow, at lunchtime of course wink