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Posted

When using debuggers you should always look for near by STR instructions almost 99% of the time. To be sure of which to hack type in 'I R' in GDB/LLDB and you will see what each register holds, look for the one with the amount you just had in game then so on

Posted (edited)

hello ^_^

so i want to know how can i hack this

MOV             R1, #1

and what's #1?

and should i add BX LR after it?

THANKS ^_^

NVM this.

Updated by --Techarmor--
Posted (edited)

GDB offset is not ultimately the IDA offset

Ok I found SUB before but if i change it to ADD i don't lose coins but let's say the price is 500 and i have 300 then I can't buy it i need to collect more

And the same if i changed it to MOV and NOP

Should i add something after changing the SUB?

Updated by ITz_kser
Posted

Ok I found SUB before but if i change it to ADD i don't lose coins but let's say the price is 500 and i have 300 then I can't buy it i need to collect more

And the same if i changed it to MOV and NOP

Should i add something after changing the SUB?

MOV R0, R7

BX LR

 

:p

Posted (edited)

MOV R0, R7

BX LR

 

:p

lmao I do this all the time

 

BX LR also works because if the game can't load a variable you get a garbage variable number in return (which is always a huge number)

 

@@ITz_kser

Updated by Guest

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