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Latest Official Firmware able to downgrade?
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Andrew86
Junior Member
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18. May 2007 @ 06:27 _ Link to this message    Send private message to this user   
Heya guys, I was wondering, what is the latest official firmware ppl can downgrade from?

So far i think it's 2.80 but I can be wrong!

Also, it has to be able to downgrade to 1.50 in order to upgrade to the 3.30/3.40 oe firmware!

Thanks

This message has been edited since posting. Last time this message was edited on 18. May 2007 @ 06:29

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18. May 2007 @ 09:14 _ Link to this message    Send private message to this user   
The latest you can downgrade is 3.03 but you need GTA:LCS unpatched.
Andrew86
Junior Member
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18. May 2007 @ 09:55 _ Link to this message    Send private message to this user   
Is there a specific reason as to why you need GTA?

Is it to boot the psp games, cos i use Monster Hunter to do that.
Member
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18. May 2007 @ 11:01 _ Link to this message    Send private message to this user   
hey Andrew nice thread brother i was just having same questions in my mind

But please some 1 answer me these question it will really be helpful

what is the latest firmware that can be downgraded to 1.5 for TA-082 motherbord ???

And what do i require ???

And glenquag u said that 3.03 is the latest frimware that can be downgrade to 1.5 its for TA-081 or TA-082 ???

And can u please please please guide me to the picture tutorials for the downgrade coz i am new i have only downgrade 2.71 (TA-081) and now i am having 2.8 (TA-082) that i need to downgrade


mrmcman
Suspended permanently
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20. May 2007 @ 11:55 _ Link to this message    Send private message to this user   
it works for both. i used it to downgrade my TA-079 like 5 times, and i used it to downgrade my friends TA-082. it just takes an extra step. it says on the screen that u it needs to patch ur mobo before it downgrades. it worked every time for me, and i never used winstaller
frenchman
Newbie
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20. May 2007 @ 13:54 _ Link to this message    Send private message to this user   
Up to 3.03
and TA-082 - TA-086 work now if I'm not mistaken
staxx
Senior Member
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20. May 2007 @ 23:11 _ Link to this message    Send private message to this user   
3.03 is the latest firmware capable of being downgraded. It works on all motherboards to this date. You can use the link in my signature to downgrade from 3.03 to 1.50 then use the link to upgrade to 3.03 oe-c if you wish.

Need Help With Your PSP? Ask Here
Need A Very Detailed Tutorial?Check Here
MidnightJ
Suspended due to non-functional email address
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21. May 2007 @ 04:03 _ Link to this message    Send private message to this user   
Originally posted by frenchman:
Up to 3.03
and TA-082 - TA-086 work now if I'm not mistaken
I believe it is TA-079 to TA-086 because i used the 3.03 downgrader on my friends PSP and it worked no problem, it was TA-079.


Member
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23. May 2007 @ 00:01 _ Link to this message    Send private message to this user   
can u guys please tell me how can i make out which version is my psp motherboard i know how to make to TA-081 (which dosent has number on the umd side ) and TA082 which has the number no Umd side but how to know these motherboards TA-079 , TA-086


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23. May 2007 @ 09:57 _ Link to this message    Send private message to this user   
can any 1 tell me how to check if ur motherboard is TA079 i know how to check TA-081 and TA 082 how to check the other motherboards and staxx ur downgrader from 3.03 to 1.5 is for TA-082 i need 1 for TA-081


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23. May 2007 @ 14:46 _ Link to this message    Send private message to this user   
Originally posted by A316:
can any 1 tell me how to check if ur motherboard is TA079 i know how to check TA-081 and TA 082 how to check the other motherboards and staxx ur downgrader from 3.03 to 1.5 is for TA-082 i need 1 for TA-081
Check here.

If you have any text in the selected are, they you have a TA-82 or 86 Motherboard and just have to downgrade a little differently.

If you don't have any visible clearly visible text, then its some other motherboard and you can downgrade "normally".

Bottom line is that 2.81 - 3.03 Any motherboard = you need GTA:LC (a early version that has the 2.0 update in it, later ones wont do since they are patched.)

Any earlier PSP firmware version have downgrade programs available.

This message has been edited since posting. Last time this message was edited on 23. May 2007 @ 14:49

Member
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24. May 2007 @ 03:07 _ Link to this message    Send private message to this user   
great dude got it some psp shown these letter are Ta082,86and 17

just 1 more thing to downgrade 3.03 TA-080 u need to go through same process as TA-082 or its different


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frenchman
Newbie
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24. May 2007 @ 05:15 _ Link to this message    Send private message to this user   
Correct me if I'm wrong but its the same.

Only thing is the downgrader wont ask you to patch the motherboard.
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