Cannot found sceKernelDcacheWritebackInvalidateAll

[m0skit0]

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No, IMHO what you're doing is the right way of learning: taking a known exploitable game and trying to reproduce it. You have a PSP 1000, so downgrading should not be any problem since you can use Pandora battery to flash any CFW version.

[Rayleigh]

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Thx m0skit0 i make the psp 1000 from my Brother to 5.50m33-6 its that good or to 3.71-m33 what is better? My PSP 1000 i make 6.60 ME-1.8.

[fate6]

Thx m0skit0 i make the psp 1000 from my Brother to 5.50m33-4 its that good or to 3.71-m33 what is better? My PSP 1000 i make 6.60 ME-1.8.

first off there is no 5.50 m33

ok now if you are planing on studying the gripshift exploit then you would need to go to 5.03 and below I think
(sorry but I cant remember exactly when it was patched but installing 5.00 m33-6 should be good)

oh and as for your other thread
https://www.google.com/

[Rayleigh]

When i start Recovery Flasher and i want install 5.00m33-6 i become this Errors

Spoiler

loading updater modules
Error 80020148 loading/starting nand_updater.prx
Error 8002014 loading/starting lfats_updater.prx
Error 8002014 loading/starting lflash_fatfmt_updater.prx

What can i do??

Fixed: from 6.60 to 5.00m33-6
1. From 6.39ME-4 to 6.60 ME-1.8
2. 6.60 ME-1.8 to 6.60 OFW downgrader
3. 6.60 OFW this Tutorial http://www.youtube.com/watch?v=jDR3RC5tXd4
4. And you have 5.00m33-6

[Rayleigh]

When i use PRXDecrypter to Decrypt the EBOOT.BIN from gripshift i cannot found
sceKernelDcacheWritebackInvalidateAll.
Why i have 5.00m33-6 and the gripshift exploit function?
Here is the log.txt from PRXDecrypter

Spoiler

PRXdecrypter 2.6b started, found ms0:/enc/ folder
Logging started at ms0:/enc/log.txt...

Successfully loaded PRXdecrypter02g module

RLZ decompression available
KL3E decompression available
KL4E decompression available


* Going to main menu...
Decrypting files...

* LOG.TXT -> alternate output size, estimating output size, unsignchecked, failed (unk. tag 0x4122CC40/0x7661206E).
* EBOOT.BIN -> decrypted, saved.

Finished.

* Going to main menu...
Exited PRXdecrypter

[Rayleigh]

What is the best Learning savegame exploit ??

[wth]

What is the best Learning savegame exploit ??

Use the Super Collapse 3 exploit, it's the simplest thing ever
Just fill the save with values, and it'll overwrite $ra with it
plus it works on all psp firmwares

[Rayleigh]

Thx i use this.

[Rayleigh]

When i want to make a exploit for Super Collapse 3 it dont function.
Her all my data and the exploit i make
you can download my exploit that not function

Spoiler

https://rapidshare.com/files/702363679/myexploit.rar

I dont now way my exploit not function??
Can somebody help me??

[Rayleigh]

Can somebody make a video tutorial how to make a savegame exploit a hello world??