Crypto

Hi,

I would like to ask you a little info about creating a non-jailbroken hack for a game. I'm at the last step of the process, where with theos jailed i'm creating the final ipa that i install to the device.

My question is about the preference bundle: if i want to install a modified ipa to a non-jailbroken device, i need to write only the tweak.xm right? i don't need to add the preference plist file to the project folder? 
And because of this, i need to write :

%ctor {
	if(GetPrefBool(@"key1")) {
		writeData(0x100F7BDD4, 0xE80240B9);
	} else {
}

}

or is this enough?:
 

%ctor {
		writeData(0x100F7BDD4, 0xE80240B9);
}

I ask you this because it seems to me that the code injection could work only if i have "key1" on in the settings. Right?

I read all the tutorial on iosgods about hacking but i didn't find any info about how to write tweak.xm and the preference bundle when the hack is for non-jailbroken devices.

Sorry for my bad english.

Thank you in advance