k00lf3lla

im trying 2 upgrade 3.71m33-4 to 3.9m33
d/l as per your link
follow your guide
after step 5, it juz hang at "Starting sce updater. Wait..."
... no lights except power led

helppppp!

Zuhair90

Your sce updater is not the right one.
Make an Pandora to install the 3.90m33-3
since your psp is on customs firmware, make an Pandora better.

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k00lf3lla

and i thot it is that easy... guess, will stick to tis version for a while...

Zuhair90

what is your firmware?
you need to make an Pandora..
yes upgrade manually is easy. just that make sure your PSP settings all ok then can upgrade

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k00lf3lla

firmware 3.71m33-4 .. is tis CFW?
the guide didnt mention other psp settings leh.. like??

TiOnGSquare

3.71m33-4 reveals that its cfw

Free upgrading/downgrading of psp but only meetup at hougang mrt
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drop me a pm with yr contact number nw!

Zuhair90

They wont mention on PSP settings. but you need to make sure your PSP is fine before upgrading and downgrading.
Its easy to make an Desperta Cementerio v5 and update it with the desperta updater to install 3.90m33-3
What PSP are you having?
Slim or Fat
yesh it is a customs firmware

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gmoh836

I stumbled upon this page and I guess I came across a bit of problem. My psp is running on 3.52 - M33-4 and so I dled the upgrade that was for 3.52 to 3.9, however when I tried to open the program, it hangs at the screen "unpacking.. done. please wait..."

I was just wondering if i've left any steps out or am I supposed to do a step by step upgrade from 3.5 to 3.8 and then eventually to 3.9, hmm no right? I hope some of the gurus here can help me with it.

Thanks a lot in advance!

rayleh

Make sure your setting is not kernel 1.50 and must be in M33. U won't have unpacking issue if it is under M33

gmoh836

Hey rayleh, firstly thanks for replying, hmm but mine is M33-4, it should be fine right? I'm not very familiar with upgrading and all actually. Perhaps I can have a direction as to how should I go about upgrading? I heard that you could actually crash your psp if its not done properly so I don't really want to mess my psp up haha.

gmoh836

oh hey anyway i read through the previous post and seems like you encountered the same problem as I have, anyway thanks a whole lot now that the problem is solved!

Zuhair90

Ok guys.. if you are not sure about upgrade and stuffs, and when you post here no one replies, do PM me ok..sorry i dont see this post earlier

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gmoh836

hi there, erm.. initially the upgrade went well so i thought it was ok but then halfway through, it actually says that the update failed and then its just hanged there. After which I cant on my psp now. I think what I feared most just happened.

i don't wish to bring it to game shop because i've no idea what they do also, perhaps someone here can render me some assistance? Really need it, thanks in advance.

help help help! sos!

Zuhair90

sure i will help you then..
what psp you having and what firmware are you on now?

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crinisus

hi, i'm trying to update cfw from 3.40oe-a to 3.90M33-2. i followed hilmi's instructions to first update from 3.40 OE-A to 3.52 M33 but when trying to run the update in xmd, there was an error saying "the game could not be started (80020148)".

can anyone pls help? this is my first time running an update. many thanks in advance!

edit: btw, i'm currently using psp fat, running on 3.40oe-a. help is appreciated, thanks!

Zuhair90

No problem.
completely off your PSP back on+R trigger
you should see Recovery menu. then go to Configuration and change the Game mode to No need umd and also make sure the kernel is on 340kernel. click X to change then try again the upgrade.

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crinisus

edited: thanks alot for your help zuhair! i'm able to successfully update my psp.

Zuhair90

Good.. no problem.. but i have one thing
go upgrade your PSP to 3.90m33 first then follow by 3.90m33-3 update then install the 150kernel_addon but for the kernel addon you need to put the 150.PBP at your root of your memory stick (=

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gmoh836

erm the old one, fat psp.. and well it was previously on 3.52 M33-4 so i dled the 3.9 upgrade from some of the links from this thread. however while upgrading halfway it just crashed and told me upgrade failed and now i can't on the psp.

Zuhair90

Are you serious? can it still go to recovery menu?
want meet me and help you? but you need to pay me $5..

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gmoh836