__text:000821A8 CheckSecKey ; CODE XREF: Signature+A8p
__text:000821A8 ; PRISignature+54p

__text:000821F0 28 46 MOV R0, R5 ; 破解签名验证，返回 1
__text:000821F2 A7 F1 0C 0D SUB.W SP, R7, #0xC
__text:000821F6 F0 BD POP {R4-R7,PC}


carrier.plist:signature
__text:00082720 FF F7 42 FD BL CheckSecKey
__text:00082724 05 1E SUBS R5, R0, #0
__text:00082726 18 BF IT NE
__text:00082728 01 25 MOVNE R5, #1

PRISignature
__text:00082B5C FF F7 24 FB BL CheckSecKey
__text:00082B60 00 38 SUBS R0, #0
__text:00082B62 18 BF IT NE
__text:00082B64 01 20 MOVNE R0, #1
__text:00082B66 00 E0 B loc_82B6A

SupportedSIMs:signature
__text:00082BEE FF F7 DB FA BL CheckSecKey
__text:00082BF2 04 1E SUBS R4, R0, #0
__text:00082BF4 18 BF IT NE
__text:00082BF6 01 24 MOVNE R4, #1
__text:00082BF8 7C B1 CBZ R4, loc_82C1A