Help/Support How do I implement/configure BX LR into a function of a string?

[Aburak99 2 iPhone 6 10.2]

I guess the title says it all. I have found a function that I hope will work. The xrefs have a value of 2 and @shmoo had a tutorial about hacking with strings. I understood most of it, except the part of BX LR.

[Ted2 39.1k iPhone 13 Pro 16.0 Donor]

BX LR = skip rest of function.

You need to do code injection or binary edit in order ro execute this.

i recommend code injection.

 

[Aburak99 2 iPhone 6 10.2]

8 minutes ago, Ted2 said:

BX LR = skip rest of function.

You need to do code injection or binary edit in order ro execute this.

i recommend code injection.

 

Thank you so much!

[Aburak99 2 iPhone 6 10.2]

30 minutes ago, Ted2 said:

BX LR = skip rest of function.

You need to do code injection or binary edit in order ro execute this.

i recommend code injection.

 

So I have just done the Code Injection part, do I just add the binary that IDA used to the folder? Since IDAs file is 750 MB whilist the original is 112 MB

[Aburak99 2 iPhone 6 10.2]

Now that I have done that, which binary should I put?

[Joka 3.1k iPhone X 12.4]

1 hour ago, Aburak99 said:

Now that I have done that, which binary should I put?

If you're hacking ARM32, you need to use autolipo (unless you want to hack just ARM32), or no binaries needed if you're hacking ARM64.