Help/Support Need help with hacking function in ida again....

[ProNab 728 iPhone 3G 1.0.0]

I need help with hacking a function again ._. (im a noob T-T).

I found a function that i think if i hack it will give be infinite gold. This is a subx game so had to use strings. Now that i am here i dont know what to do.... Should i change the mov from r4, r0 to mov r4, r7 ? (already did in the pic) and should i also change the ldr??

 

Pic:

 

[Naeemjr 35.2k 9.1]

Change the push to Mov r0,r7

381C,0700A0E1-Hex value

And add to

BX LR-7047- Hex value

[caoyin 7.7k 9 8.1]

r0 is the _this pointer in one function are u sure it wont crash after change it to mov r4, r7 ???

[fahadxmb 10.3k iPhone 6 dunno]

Change the LDR

 

 

Or try what @Naeemjr said

[ProNab 728 iPhone 3G 1.0.0]

Thanks for the help guys!