Исследование и восстановление ключей ID Storage (TA79/TA81/TA82/TA86)

[ErikPshat]

Garya_0, огромнейшее спасибо!!!

Действительно, у меня на Гонг-Конговской проше не было ключа 0х0008, его действительно видать с помощью старого дауна удалили по незнанию. И на этой PSP не было 4-го уровня подсветки.

Я нашел эту тему "FW 2.70 and above Brightness Fixer for TA-082/TA-086" и запустил эту прогу. И о чудо... все 4 уровня теперь работают и в нужном порядке!

Brightness Fixer 0.9

Описание программы "Brightness Fixer 0.9" по восстановлению 4-го уровня подсветки.

FW 2.70+ Brightness Fixer for TA-082/TA-086 (ver 0.9)
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WARNING!

This program is ONLY for those users with TA-082/TA-086 PSP who are experiencing brightness problems (3, 2, 1, off) in firmwares 2.70 and above. This program fixes the IDStorage Key 0x008 on PSP which responsible for brightness in firmwares 2.70 and above.

Most hardware downgraded TA-082/TA-086 PSPs being shipped today have deleted IDStorage Key 0x008. This program will re-create that key and put a correct 0x008 data (no need for 0x008 IDStorage Key file).

Please be noted that this program does not include or need any of the dumped IDStorage Key file. It already knows the correct 0x008 key which is common to all TA-082/TA-086 PSPs.

However, this program does not fix the brightness problems on firmwares below 2.70 (including fw1.50) when on TA-082/TA-086 PSPs. Let alone the M33 custom firmware do that for you.


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How Do I Know If I Need This?
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- YOu have PSP with TA-082/TA-086 motherboard
- You are experiencing brightness problems on firmwares 2.70 and above
- You are too annoyed with it and wanted a fix
- Other IDStorage Fixers does not fix it for you
- You accept all the RISKS and know that the developer is not accountable of what this program may do to your PSP


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How To Use
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- Just put the brightnessfixer/ and brightnessfixer%/ folder on your GAME (for fw1.50) or GAME150 (for custom firmwares)


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FAQs
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Q. Will this brick my PSP?

A. No. The worst case it may do to your PSP is it *may* only screw the brightness on NON-TA-082/TA-086 PSPs but it never bricks your PSP. But you know that this program is only for TA-082/TA-086 PSPs right?


Q. What if I don't have a brightness problem in my TA-082/TA-086 and still decided to use this program?

A. Your IDStorage Key 0x008 will just be the same. So nothing will happen.


Q. Why create another IDStorage Fixer when there's alot that already do the same?

A. The only feature that this program has that already released IDStorage fixers (at the time of this writing) do not have is that when it detects that a key is deleted, it will recreate it.


Q. What version of custom firmware will this run?

A. Any custom firmwares as long as it uses Kernel 1.50.


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Credits and Special Thanks
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Harleyg - for IDStorage documentation
Silverspring - For the discovery of sceIdStorageCreateLeaf function w/c make this program possible


Developed by:- Chyros a.k.a NephilimNX