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How to downgrade psp firmware 3.03 to 1.5
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redice
Senior Member
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3. July 2007 @ 07:45 _ Link to this message    Send private message to this user   
you have to be on 3.50 firmware in order to downgrade using Lumines. so just get Lumines and go from 303 to 3.50. see here http://forums.afterdawn.com/thread_view.cfm/526897


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redice
Senior Member
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3. July 2007 @ 07:45 _ Link to this message    Send private message to this user   
o yeah and i know a unpatch version of the gta lcs is hard to find.


This message has been edited since posting. Last time this message was edited on 3. July 2007 @ 07:49

hongzeng
Suspended due to non-functional email address
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4. July 2007 @ 18:57 _ Link to this message    Send private message to this user   
I did find one used one - unpatched!!!!!!!

Information for all of you: The helicopter is there, is 10041, but not updl x04850. The color of UMD is brown with gun. Therefore, the only way to identify is to put it into psp to check!

By the way, my psp is with 1.5 now. But, the setting is corrupt. How does this affect my psp? Can I ignore it? Thanks!
narmo
Newbie
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6. July 2007 @ 12:44 _ Link to this message    Send private message to this user   
is there a patched or unpatched version of lumines like there is for gtalcs ?? i'm lookin for the lumines game in canada for that is where i live i have a version 3.5 psp any canadians have any suggestions on a store that would have the lumines ?
pspfreak1
Member
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6. July 2007 @ 13:06 _ Link to this message    Send private message to this user   
the two which i'd check is ebgames and walmart. im not so sure about futureshop or bestbuy, but you can check if you want.

Game Freak
narmo
Newbie
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7. July 2007 @ 07:53 _ Link to this message    Send private message to this user   
k thanx pspfreak1 i'll check there
Francisy
Inactive
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12. July 2007 @ 08:15 _ Link to this message    Send private message to this user   
Sorry to disturb but i was wondering if i have a 2.0 psp software on my umd yet when i want ot change my 3.5 software into 2.0 i can't
is there anyway around this?
scott2k7
Suspended due to non-functional email address
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12. July 2007 @ 08:22 _ Link to this message    Send private message to this user   
yes a downgrader obviously sonyarent gunna let ya downgrade
jebus209
Newbie
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13. July 2007 @ 23:18 _ Link to this message    Send private message to this user   
i just bought GTA LCS with 2.60 patch
the game and case are exactly the same as the unpatched
i have a 2.82 PSP can i downgrade to 2.6?
help please
Francisy
Inactive
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14. July 2007 @ 00:30 _ Link to this message    Send private message to this user   
Is there a 100% chance of your PSP not bricking up when you downgrade it
scott2k7
Suspended due to non-functional email address
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14. July 2007 @ 00:58 _ Link to this message    Send private message to this user   
@jebus209 no u need the unpatched version also there is not a very high chance of bricking if u triple check the instructions
jebus209
Newbie
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15. July 2007 @ 00:32 _ Link to this message    Send private message to this user   
took the patched 2.60 back to store just ordered one from ebay
cant wait
thanks
jebus209
Newbie
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18. July 2007 @ 21:25 _ Link to this message    Send private message to this user   
i just got my copy of GTA:LCS 2.0
i downgraded down to 1.5 successfully,
now i wanted to know if it was possible to update to 2.0, so i may be able to play GTA LCS and SNES roms?
help please
redice
Senior Member
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18. July 2007 @ 21:29 _ Link to this message    Send private message to this user   
why not just go to something like 3.40oe-a?


jebus209
Newbie
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18. July 2007 @ 22:21 _ Link to this message    Send private message to this user   
Originally posted by redice:
why not just go to something like 3.40oe-a?
so i would still be able to run homebrew files like emulators?
if so can you please help or give a guide to do this?
staxx
Senior Member
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18. July 2007 @ 23:00 _ Link to this message    Send private message to this user   
click on the link in my signature "1.50 to 3.40 oe-a"

Need Help With Your PSP? Ask Here
Need A Very Detailed Tutorial?Check Here
redice
Senior Member
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18. July 2007 @ 23:12 _ Link to this message    Send private message to this user   
Originally posted by jebus209:
Originally posted by redice:
why not just go to something like 3.40oe-a?
so i would still be able to run homebrew files like emulators?
if so can you please help or give a guide to do this?
yes you will still be able to run homebrews and you will also be able to play the games that require you to have the 3.40 firmware.

if you on 1.50 firmware or another oe firmware and want to take your psp up to 3.40oe-a. heres a guide to do so.
http://www.psphacking101.com/forum/viewt...ddc62fb16ff758d
do not delete the eboot or anything leave it in the oe upmaker folder and add the other two as well.

note to mods if i'm unable to post this here please let me know and i will remove it a.s.a.p or you can remove it if you would like. not trying to do any harm by posting it here just trying to help give back to the friendly and helpful people of aD.


This message has been edited since posting. Last time this message was edited on 18. July 2007 @ 23:14

jebus209
Newbie
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20. July 2007 @ 00:08 _ Link to this message    Send private message to this user   
what are the best emulators for PSP 3.40 OE-A?
help on how to install them please...ive tried everything i could think of
mrmcman
Suspended permanently
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20. July 2007 @ 05:41 _ Link to this message    Send private message to this user   
did u try GAME150?

(+[__]%) put this psp in ur siggy. just do it.
PSP Firmware: constantly changing, currently GoldenEye.
james1216
Newbie
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20. July 2007 @ 07:01 _ Link to this message    Send private message to this user   
guys i need some help cus im trying to upgrade my psp to v3.5 so i can downgrade it but i got the pbp file qj.net and my psp is not reading it. whats going on?
mrmcman
Suspended permanently
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20. July 2007 @ 08:46 _ Link to this message    Send private message to this user   
rename it to EBOOT its prolly 1447_EBOOT right now. just take off the numbers and _

(+[__]%) put this psp in ur siggy. just do it.
PSP Firmware: constantly changing, currently GoldenEye.
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scott2k7
Suspended due to non-functional email address
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20. July 2007 @ 08:47 _ Link to this message    Send private message to this user   
yep! u think sony would tell ya on their official site wouldnt ya like they want people to have homebrew
 
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