Help/Support How to store a value in this function

[Ynotsend 1]

 LDR             R3, [R0,#0x14]
__text:000890EE                 CMP             R3, #0
__text:000890F0                 ITTTT NE
__text:000890F2                 VMOVNE          D0, R2, R2
__text:000890F6                 LDRNE           R0, [R0,#0x20]
__text:000890F8                 RSBNE.W         R1, R1, R1,LSL#3
__text:000890FC                 ADDNE.W         R0, R0, R1,LSL#3
__text:00089100                 IT NE
__text:00089102                 VSTRNE          S0, [R0,#0x18]
__text:00089106                 VMOV            D0, D0
__text:0008910A                 BX              LR

 

I need to know how to store 30.0 into S0. It crashes when you modify the VSTRNE.

Updated March 1, 2018 by DiDA
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[K_K 167k iPhone 13 Pro Max 15.1]

2 hours ago, Ynotsend said:

 LDR             R3, [R0,#0x14]
__text:000890EE                 CMP             R3, #0
__text:000890F0                 ITTTT NE
__text:000890F2                 VMOVNE          D0, R2, R2
__text:000890F6                 LDRNE           R0, [R0,#0x20]
__text:000890F8                 RSBNE.W         R1, R1, R1,LSL#3
__text:000890FC                 ADDNE.W         R0, R0, R1,LSL#3
__text:00089100                 IT NE
__text:00089102                 VSTRNE          S0, [R0,#0x18]
__text:00089106                 VMOV            D0, D0
__text:0008910A                 BX              LR

 

I need to know how to store 30.0 into S0. It crashes when you modify the VSTRNE.

Are you sure it's the right function ? You could modify the address about it instead 

[Ynotsend 1]

Yes it's the right function. It affects games fire rate