cory1492 has released an open source NAND Dumper for the PSP Slim and firmwares 3.xx. His work based on the original developments by Dark_AleX and Mathieulh. We recommend that all PSP Slim owners should dump their NAND flash memory and this provides an easy way to do that.
Why should you back up your PSP NAND Flash? If you happen to brick your PSP Slim it could be the only way of bringing it back to life if you have the back up nand handy.
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October 12, 2007 at 5:00 am
What? So how does this work exactly. So if I have a bricked PSP but I have the NAND backed up, exactly how do I unbrick my PSP. Thanks for the help!
October 12, 2007 at 9:08 am
If you use the universal unbricker V3 there is an option to restore the NAND from a backup.
http://pspslimhacks.com/psp-universal-unbricker-for-psp-slim-psp-fat/
October 13, 2007 at 12:39 am
this is safer app to use to back up the Nand rather the the one with the universal unbricker v3 as it is causing some psp’s to brick while backing up.. because it uses flash o… this app does it from the xmb much safer.. use this instead
October 14, 2007 at 9:25 am
But whats the point if you have to have a custom firmware to run it? You’re forced to back it up using the universal unbricker to begin with anyway right? Or am I wrong?
October 15, 2007 at 6:11 am
Do i need a 3.6 m33 cw installed on the slim before i run this NAND dump or can i run this on the orginal sony 3.6?
Thanks
October 15, 2007 at 6:50 pm
You need a custom firmware to run it.
October 23, 2007 at 7:13 am
im on the latest 3.71m33-2 – first psp (noobie)
1. somebody mentioned that it is possible to brick the psp even if it is not tinkered due to bug of the custom firmware?
2. need more help on the nand dumper – in the txt file what is xmb? anybody can state step by step how to do this backup for dummies.
November 7, 2007 at 8:40 am
lol xmb is the main psp screen! the one where you see all the main menu..
November 9, 2007 at 7:45 pm
If I have a slim, backed up the NAND with NAND dumper. How I restore later this nand-dump.bin file (using at the moment 3.71SW).
November 9, 2007 at 11:07 pm
Use Universal Unbricker V3
http://pspslimhacks.com/psp-universal-unbricker-for-psp-slim-psp-fat/
Its a risky process.
November 15, 2007 at 9:11 am
how does tis app compared to m33’s psardumper?
November 24, 2007 at 12:55 am
should i back up my NAND before i upgrade my slim OFW 3.60 to CFW 3.60m33
December 19, 2007 at 10:08 pm
Hi can someone send me there nand file for psp slim mine is bricked so i can use someones to unbrick it can someone send it to hedge54321@gmail.com
December 26, 2007 at 5:58 pm
[...] si stahnout tuto aplikaci. Rozbalte ji a nakopirujte slozku ond_3×x do /PSP/GAME371/. Pres XMB tuto aplikaci puste a [...]
January 4, 2008 at 9:36 am
Hedge54321
You CAN’T use other’s nand backup to restore yours.. It only makes your psp defective..
January 17, 2008 at 6:52 am
can sone one send me psp slim 3.71 NAND dumper. e-mail addreaa pap1688@yahoo.com
December 13, 2008 at 4:52 pm
HOW DO I DOWNLOAD THE PROGRAM?
IT WORKS?
January 4, 2009 at 11:39 pm
gracias hermano …