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[Tutorial] how to sign any psp backup size

Post here your guides, tips, how-to, etc...
mummysboy
Posts: 135
Joined: Thu Jan 16, 2014 10:35 pm

Re: how to sign any psp backup size

Post by mummysboy » Thu Jan 22, 2015 4:43 am

Are you using a clone bubble?

I found with using clone bubble it doesnt boot (black screen then back to live area) but if the bubble is an "original" then it boots.
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Mrgreezy3
Posts: 176
Joined: Sat Apr 21, 2012 1:01 pm

Re: how to sign any psp backup size

Post by Mrgreezy3 » Thu Jan 22, 2015 5:04 am

It has nothing to do with a clone bubble I have 3 other bubbles from the same base and they work fine but those games firmware version is 3.xx and the base game I'm using (uno) is a 3.xx game also dbz tenkaichi tag is in the 6.xx firmware I believe 6.31 I think that's the issue . But I know for a fact the clone bubble as base is not the issue everything but my tnv bubble is using the same base
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mummysboy
Posts: 135
Joined: Thu Jan 16, 2014 10:35 pm

Re: how to sign any psp backup size

Post by mummysboy » Thu Jan 22, 2015 5:15 am

I can use clone bubbles to boot items smaller than my base. When I want to boot something larger (e.g TYPE0) I had the same black screen back to live you mention. The same file booted when I changed the foldername back to its CID (and seeing as the CID is used during the signing I reckon it MAY be important)

My TYPE0 setup is:
PATAPON2 as the BASE
TYPE0 EBOOT.BIN signed by sign_np
NUMBLAST as my bubble placeholder (tried impossiblegame no go)
PBOOT

Mines working - AS long as its not a clone. If I make it a clone it breaks

Mrgreezy3
Posts: 176
Joined: Sat Apr 21, 2012 1:01 pm

Re: how to sign any psp backup size

Post by Mrgreezy3 » Thu Jan 22, 2015 12:20 pm

What is the cid? That's the NPUH10027 correct? I will try this also do u have a backup of dbz tenkaichi tag to test for me anyone.. you can open it in umdgen and dummy the install file which brings the game down to 600 mb 500 mb compressed

ss4gogeta069
Posts: 633
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Location: Roundabout Alabammer
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Re: how to sign any psp backup size

Post by ss4gogeta069 » Thu Jan 22, 2015 2:06 pm

I signed Mana Khemia 2 days ago with sign_np and Numblast as a base game. Worked fine on a clone bubble.

Edit: I just updated my earlier post with a new link to the program that now has the option of compression or no compression.
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Alpmaster
Posts: 605
Joined: Wed Apr 04, 2012 11:17 am
Location: United States
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Re: how to sign any psp backup size

Post by Alpmaster » Thu Jan 22, 2015 2:44 pm

i have no idea how to get my key from base i must not be using npdpc.exe right i have no clue???
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ss4gogeta069
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Re: how to sign any psp backup size

Post by ss4gogeta069 » Thu Jan 22, 2015 2:46 pm

If you'll download my file from page 2 you won't need to.
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dark69
Posts: 103
Joined: Wed Dec 17, 2014 4:18 pm

Re: how to sign any psp backup size

Post by dark69 » Thu Jan 22, 2015 3:34 pm

Alpmaster wrote:i have no idea how to get my key from base i must not be using npdpc.exe right i have no clue???
rename your base game to np.pnp and exec npdpc.exe and open the version_key.bin with hexeditor and the hex values its your key
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dark69

dark69
Posts: 103
Joined: Wed Dec 17, 2014 4:18 pm

Re: how to sign any psp backup size

Post by dark69 » Thu Jan 22, 2015 3:42 pm

Mrgreezy3 wrote:What is the cid? That's the NPUH10027 correct? I will try this also do u have a backup of dbz tenkaichi tag to test for me anyone.. you can open it in umdgen and dummy the install file which brings the game down to 600 mb 500 mb compressed
the cid its the content ID you can see your content id if you have the game installed on your console /PSP/LICENSE/xxxx_xxxxxxx_xx-xxxxxxxxx.rif where all x are your cid
try sign the full iso without compress or removing dummy files
"seek no happiness, she will find you"
dark69

Mrgreezy3
Posts: 176
Joined: Sat Apr 21, 2012 1:01 pm

Re: how to sign any psp backup size

Post by Mrgreezy3 » Thu Jan 22, 2015 3:51 pm

nothing is working i dont think dbz tag can be installed as a bubble can anyone try to test for me and give me results i really need this dbz tenkaichi tag bubble thats like my favorite game of all time... i mean i have the tn-v bubble but i want dbz on the glass(live area bubble) so everyone that plays my vita can access it like my kids and stuff . going into tnv is too much for my kids

Edit: tried it uncompressed still no luck ... this is crazy someone please help me out

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