PPCGeeks - Rom Cooks: Write to ExtROM with nueExtROM

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PPCGeeks (http://forum.ppcgeeks.com/index.php)

- Titan Development (http://forum.ppcgeeks.com/forumdisplay.php?f=57)

- - Rom Cooks: Write to ExtROM with nueExtROM (http://forum.ppcgeeks.com/showthread.php?t=18357)

no2chem

02-12-2008 09:53 AM

Rom Cooks: Write to ExtROM with nueExtROM

I recently developed a utility that allows you to write to extrom - however it must be inserted into rom because WM isn't playing nicely with loading other drivers. I have provided an easy to install OEM package, just drop the OEM package to install the hide/unhide tool, and replace the OEM_FLASHDRV.dll module in OEMDRIVERS with the one provided.

You can find the tool here.

I am now accepting donations as I spend a considerable amount of time working with this device. If you enjoy my work, donations are appreciated.

AcidFire52

02-12-2008 10:53 AM

So, this allows us to write a new extROM?

TurboFool

02-12-2008 01:14 PM

Your latest ROM build mentions this, as well. Is it built into it and/or the basekit, or do I still need to add it from here?

no2chem

02-12-2008 01:18 PM

Quote:

Originally Posted by AcidFire52 (Post 184213)

So, this allows us to write a new extROM?

it lets you actively modify extrom from your device

Quote:

Originally Posted by TurboFool (Post 184329)

Your latest ROM build mentions this, as well. Is it built into it and/or the basekit, or do I still need to add it from here?

the oemflashdrv.dll is already patched, you simply need to add the nueextrom package located in packages.

jamesus

02-13-2008 05:26 PM

Nice work no2chem!!! I'm sure this will be widely used by the Titan community.

initial

02-14-2008 01:09 AM

I'm a bit confused on how can we utilize this.
Can we use the extended rom to store sensitive information that we want to keep after a hard reset? can we use it as extra space to install applications?

jamesus

02-14-2008 12:26 PM

Think of the ExtROM like a partition...you can store stuff there and install programs. However, anything that you store/install there will not be saved if you hard reset. It is like a small capacity internal SD card...

vossco32

02-14-2008 02:19 PM

Thanks no2chem, already included in my new rom. Your the man.

stroths

02-21-2008 08:21 AM

Cab Version Here

1 Attachment(s)

Here is a cabbed version I created from no2chem's excellent work. I updated it to be a single cab install, so the previous testcert cab isn't required.

Install Instructions
1. Install no2chem 6800 nueExtROMc.cab
3. It will prompt you to reboot. After a reboot it should be working for you.

If you uninstall it will go back to normal.

Monster

02-21-2008 02:29 PM

Re: Rom Cooks: Write to ExtROM with nueExtROM

Quote:

Originally Posted by stroths (Post 188826)

Here is a cabbed version I created from no2chem's excellent work. I have attached a zip file that contains 2 cabs inside it.

Install Instructions
1. Install TestCert_Privileged.cab*
2. Install no2chem 6800 nueExtROM.cab
3. It will prompt you to reboot. After a reboot it should be working for you.

If you uninstall it will go back to normal. Let me know if you run into any problems.

*If you have already installed the TestCert_Privileged.cab from another app then you are not required to install it again. However, it will not hurt to install it again if you are not sure.

It didn't prompt for a reboot, so I did it on my own. I see the program in settings and in the programs folder but I can't find my extended rom anywhere. Any ideas? I tried uninstalling but it wouldn't let me.

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