Screlvis / Voted
Aside from the different hardware revisions of the PS3's motherboard, the systems are virtually the same as mentioned in previous posts. We have examined multiple PS3 TEST's, Retail PS3's, Demo Unit PS3's, and even Factory Mode PS3's, and found that there are no hardware differences between them at all.
Mind you, there are differences, but they are due to the hardware revision, not due to the systems themselves. To make that more clear, the units are identical to their counterparts of the same hardware revision.
So, the question is- what's the difference? Software!
We all know the difference is in the software, and after examining countless dumps from these systems, on top of flash dumps given to us by you, our loyal re... More »
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The item that peaked his interest the most was that it had one single 56-pin Flash chip, the S29GL128N90TFIR2, and was 128MB in size in contrast to older PS3 consoles utilizing dual (2x256MB) 48-pin chips totaling 512MB. So, he bought a new adapter, and some blank chips and proceeded to pull the 56-pin flash, and dumped it.
To our surprise, he was unable to dump more than 16MB of it! At first, we believed that the other blocks in the flash were protected via password, however there was something else brewing.
He took the 16MB dump that was made and flashed it onto a completly blank chip, and reinstalled it in the PS3.
To our surprise, it worked!
Now, if you recall, newer version PS3 Firmwares have ask... More »
As a follow-up, camineet of NeoGAF points out the following via PC.Watch.Impress.co.jp:
Goto Hiroshige has received PSX4 spec info from Japanese developer sources who received preliminary spec from SCEI for developer feedback (whom Goto refuses to name due to NDA).
- SCEI has sent rough PSX4 spec to 3rd party developers for feed back. Based on the description, PSX4 is a Wii-tized PSX3, no more than 2X as powerful.
- SCEI wants to beat Xbox 3 to launch. 2011 is the deadline, or sooner.
- SCEI pulled all its engineers from IBM Texas, and there is no new CELL architecture being developed. PSX4 will use same CELL architecture with improvements.
- SCEI will dump XDR and use s... More »
First, a small technical explanation. We were not able to modify any data on the PS3's flash chips due to the ECC. The ECC is a checksum basically, that ensures whatever data is in the block is not changed or corrupted, and if it is it errors.
So, the problem was since when we tried to alter data, the ECC would then in turn be invalid, causing errors, making the system not boot.
We did develop a way around this, however, it was time consuming and quite slow. We used the PS3 to write data to the flash, then dump it, with its proper ECC, then rewrite to where we needed it. This would take hours on end! We were not able to regenerate the ECC since we did not know the proper algorithm.
But now, we can!!
After multiple tests done by NDT to see what the ECC... More »
Submitter:
PS3 News
- 45 minutes ago (http://shop.ps3news.com)
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Category: Shop/Deals
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Category: Shop/Deals
Use Coupon Code: holiday at check-out to get 15% OFF your order!
It's for study and tests purposes, for experienced people only (devs) that this way can manage the files inside the flashes.
As example I included my PS3 dump map, it should help you understanding the dump layout.
Download: PS3 NAND Flow Rebuilder v3.21 BETA
I decided to share the tool early because it need a lot of testing, so, since I'll be in vacation in a few days I thought it would be nice to allow people to begin looking at it meanwhile I return home.
I tested it on like 10 dumps and I noticed that it perfectly worked only on 4 dumps (one was a Debug dump so yes, it works on debug dumps too :), this happen because of the fact I noticed I have to implement another variable in the unscrambling al... More »
A new PlayStation 3 Firmware has hit Network Update, namely version 2.42.
According to PlayStation Network director Eric Lempel via the PS Blog, PS3 Firmware 2.42 improves the playback quality of some PLAYSTATION 3 and PlayStation format software.
As usual, a direct link to the PS3 Firmware download is provided below in case you wish to install the update manually.
Download: PS3 Firmware 2.42 (US) / PS3 Firmware 2.42 (EU)
According to PlayStation Network director Eric Lempel via the PS Blog, PS3 Firmware 2.42 improves the playback quality of some PLAYSTATION 3 and PlayStation format software.
As usual, a direct link to the PS3 Firmware download is provided below in case you wish to install the update manually.
Download: PS3 Firmware 2.42 (US) / PS3 Firmware 2.42 (EU)
Marcan writes: While Nintendo did reply to bushing’s open letter, he has not succeeded in establishing a conversation with an engineer about the issue. Furthermore, we have learned that they received and read at least two of the original three e-mails that were sent prior to the open letter, and decided not to reply (in fact, one of their replies was to one of the original e-mails, but only after the open letter was posted). Therefore, we can only conclude that they are not very interested in the issue.
As many of you may already know or have deduced, the bug in our open letter referred to a way of reading DVD-Rs (and Video DVDs) without the use of a modchip. Several people have investigated the bug independently, and they’ve gotten pretty close. However, we did discover an easier way of enabling this mode from homebrew, which, among other things, does not require any changes to IOS at all. This method is also relatively difficult to transform into some sort of ... More »
As many of you may already know or have deduced, the bug in our open letter referred to a way of reading DVD-Rs (and Video DVDs) without the use of a modchip. Several people have investigated the bug independently, and they’ve gotten pretty close. However, we did discover an easier way of enabling this mode from homebrew, which, among other things, does not require any changes to IOS at all. This method is also relatively difficult to transform into some sort of ... More »
For those following, you can Launch Java Homebrew from the PS3 XMB... since then, others have been making various BD-J games and apps for the PS3.
Dragula96 has released a 2-Player Pong v1.0 and Snake v1.1 homebrew game, and Ihatecompvir has shared with us a PS3 News RSS Reader for PS3. Be sure to check our ongoing BD-J Homebrew thread for the latest releases.
Finally, in the ongoing Possible attack vector through BD-J Forum thread... More »
Dragula96 has released a 2-Player Pong v1.0 and Snake v1.1 homebrew game, and Ihatecompvir has shared with us a PS3 News RSS Reader for PS3. Be sure to check our ongoing BD-J Homebrew thread for the latest releases.
Finally, in the ongoing Possible attack vector through BD-J Forum thread... More »
