HowTo: Upgrade your PSP to 6.35 OFW
Posted by 
January 25, 2011 •
Here are the instructions on how to upgrade your PSP to 6.35 OFW so you can install any of the following Hen or LCFW so you can run Homebrew or ISO backups of PSP games:
- 6.35 Hen (Recommended)
- Signed 6.35 Hen (Recommended)
- 6.35 Pro-B5 (Recommended)
- 6.35 Pro-B4 (Recommended)
- 6.35 Pro-B3
- 6.35 Pro-B2
- 6.35 Pro-B1
- 6.35 Pro-A3
- 6.35 Pro-A2
- 6.35 Pro-A1
- 6.35 Pro-A
Requirements:
Download 6.35 OFW for your PSP model
How to upgrade your PSP to 6.35 OFW
- Extract the FW zip file on your PSP
- Copy the resulting EBOOT.pbp to x:\PSP\GAME\UPDATE (x is your memory stick or the PSP Go‘s storage)
- On your PSP, run the 6.35 updater.
- Follow on screen prompts
First let me say i love this site XD. I tried upgrading my psp to 6.35 ofw n this is what comes up “The software of your PSP system is version 9.90. There is no need to update”
( I dont relli know much (hmnn mabye anything) about this type of stuff but 9.90 sounds a bit high so i went in the system settings n it says the systtem software is 5.50 prometheus. so can u help a dude out ?
Follow the instructions on this page: Install 5.50 GEN-D3 but instead selecting “Flash install CFW 5.50 GEN-D3“, choose “Flash install 5.50 OFW”. It will revert you to the 5.50 OFW and by then you can start upgrading to 6.35 OFW.
Thank you very much XD
….how come the file is corrupted in PSP game menu, I thought the CFW is compatible with all PSP Model….T.T
PSP-1000; Version 6.20 pro-b6
Did you extract it properly? Also, remember to turn off your PSP before installing. You need to be on OFW or you’ll brick your PSP.
Thx bro^ ^ I already solve my problem…
Now my PSP vers. is 6.35 PRO B6…;)
Just to update, 6.35 Pro-B7 is out 🙂
6.35 ofw for my psp 2000 and when i extracted it my psp cannot read the updater it says corrupted file -_-
You’re already on 6.35 OFW?
In any case, the updater will say that if:
1.) You have put the eboot.pbp file in the wrong directory
2.) The file is actually corrupted.
sorry for dumb questions im a newbie in this stuff but i just downloaded 6.60 in my psp -_- is it possible for me to play my games again?
You have two choices:
Downgrade your PSP
or
Install 6.60 PRO-B9
thanks!!! i hope this will work
hey its me again haha i downgraded my psp 2k 6.60 to 6.60 pro-b9 (model:2g) can i change from 6.60 pro-b9 to 6.35 hen or 6.31 hen? please help mee
Technically you haven’t downgraded since you’ve just installed 6.60 PRO-B9. To downgrade you need to go through the downgrade process detailed in this guide
if we’re upgrading our PSP from the OFW to CFW, is it okay to leave the UMD inside? or I must take it out first before doing it?
I suggest taking it out.
Thanks for the post. 🙂
First of all, I have 6.31 OFW. I was able to use Prometheus Iso Loader with HEN but it won’t boot Monster Hunter Portable 3rd. I saw somewere I need 6.35 but will my save files still work for my other games? I don’t want to install 6.35 if it breaks my saves.
Well I tried anyway and my saves work. I even was able to make Monster Hunter work! Thanks for all the tutorials on this website.
i got a 5.03 OFW but it says that the file is corrupted? how can upgrade it to 6.35?
Please check if the file is in the proper directory (and that you have extracted the zip file)
ahm will it be ok if i update my psp3000 ver.6.30 to 6.35 ofw ?
Yep, I would recommend that you update to 6.35 so you can install 6.35 PRO-B10.
plss rply asap
hi. i’m new here. i have my psp 2000 verion 5.5o gen-d3, then i just want 2 know if i can upgrade it from version 6.35 b4 or any 6.35 version compatoble in my psp 2000. pls help me!!!!!!!!!!!!
hi. i’m new here. i have my psp 2000 verion 5.5o gen-d3, then i just want 2 know if i can upgrade it from version 6.35 pro-b4 or any 6.35 version compatoble in my psp 2000. pls help me!!!!!!!!!!!!
Yes you can install the latest PRO LCFW build: 6.35 PRO-B10. Since you have 5.50 GEN-D3, your PSP is fully hackable and you can use the CIPL flasher to make the installation permanent.
where can i find psp games…to download(no torrent plz)
right here: Free PSP Games
I have a 3001. I can still use the 3000 download, right?
Yes, they’re the same 😉
do you need to format your memory stick?
Nope
when you upgrade your psp does it need to be fully charged?
Not really but it’s recommended to charge to at least 75% when upgrading your firmware. That way if anything happens you won’t brick your PSP by having the battery discharge during the process.
bago i upgrade kilangan ba uninstall yung ofw muna
cfw pla
Need na at least same OFW version sa LCFW na gusto mo iinstall (i.e. 6.35 OFW for 6.35 prob-10)
is it permanent or temporary
Sir! I’m actually afraid to upgrade my psp! I have 5.03 prometheus-4. How long will it take to upgrade and can I?
The upgrade, if you wish to push through, should take longer than 5 minutes of installation (upgrading to 6.35 then installing the latest pro build)
I have psp 3002 with 5.03 prometheus FW, i forgot the rest of system details, and i didn’t bring my psp, so 🙂
Ive read few forums and they said if my psp should safely updated by semi permanent CFW, and they recommend 6.35 pro or 6.39 pro… WHen i tried to update it, i couldnt found the OFW of it..Your link is blocked btw..could you tell me where to get OFW of 6.35 or 6.39??? 🙂
PUT THE DAMN FILE BACK ON. OR LITERALLY REMOVE THE WEBPAGE, AS THIS LEADS TO DEAD ENDS.
I’m not sure why the 6.35 files we’re deleted but the other versions are still up.
In anycase, I’ve reuploaded them to mediafire.