参考文献
安卓10 去卡米教程 （安卓10 miui 无需合并Deodex，可直接修改，修改成功后大小在10M下
找到文件：services.jar（system\framework\services.jar）
大小在10M以上即可直接修改，修改后大小为10M以下。（保存时不要签名）
去卡米位置
位置（一）
com / miui / server / SecurityManagerService.smali
找到文件位置或者搜索
.method private checkAppSignature([Landroid/content/pm/Signature;Ljava/lang/String;Z)Z
然后选择段落：
.method private checkAppSignature([Landroid/content/pm/Signature;Ljava/lang/String;Z)Z
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XXXX
.end method
选择以上段落文件使用下面这段覆盖替换
.method private checkAppSignature([Landroid/content/pm/Signature;Ljava/lang/String;Z)Z
.registers 5
const/4 v0, 0x1
return v0
.end method
===================================================================================================
搜索
.method private checkSysAppCrack()Z
然后选择段落：
.method private checkSysAppCrack()Z
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XXXX
.end method
选择以上段落文件使用下面这段覆盖替换
.method private checkSysAppCrack()Z
.registers 2
const/4 v0, 0x1
return v0
.end method
===================================================================================================
搜索
.method private checkSystemSelfProtection(Z)V
然后选择段落：
.method private checkSystemSelfProtection(Z)V
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.end method
选择以上段落文件使用下面这段覆盖替换
.method private checkSystemSelfProtection(Z)V
.registers 5
.param p1, "onlyCore" # Z
.prologue
return-void
.end method
===================================================================================================
位置（二）
com / android / server / pm / PackageManagerService.smali
找到文件位置或者搜索
.method private static checkDowngrade(Landroid/content/pm/PackageParser$Package;Landroid/content/pm/PackageInfoLite;)V
然后选择段落：
.method private static checkDowngrade(Landroid/content/pm/PackageParser$Package;Landroid/content/pm/PackageInfoLite;)V
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XXXX
XXXX
XXXX
.end method
选择以上段落文件使用下面这段覆盖替换
.method private static checkDowngrade(Landroid/content/pm/PackageParser$Package;Landroid/content/pm/PackageInfoLite;)V
.registers 2
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/android/server/pm/PackageManagerException;
}
.end annotation
return-void
.end method
===================================================================================================
位置（三）
com/android/server/pm/PackageManagerServiceUtils.smali
找到文件位置或者搜索
.method public static compareSignatures([Landroid/content/pm/Signature;[Landroid/content/pm/Signature;)I
然后选择段落：
.method public static compareSignatures([Landroid/content/pm/Signature;[Landroid/content/pm/Signature;)I
XXXX
XXXX
XXXX
XXXX
.end method
选择以上段落文件使用下面这段覆盖替换
.method public static compareSignatures([Landroid/content/pm/Signature;[Landroid/content/pm/Signature;)I
.registers 3
.prologue
const/4 v0, 0x0
return v0
.end method
===================================================================================================
搜索
.method public static isDowngradePermitted(II)Z
然后选择段落：
.method public static isDowngradePermitted(II)Z
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XXXX
.end method
选择以上段落文件使用下面这段覆盖替换
.method public static isDowngradePermitted(II)Z
.registers 3
const/4 v0, 0x1
return v0
.end method
===================================================================================================
搜索
.method private static matchSignaturesCompat(Ljava/lang/String;Lcom/android/server/pm/PackageSignatures;Landroid/content/pm/PackageParser$SigningDetails;)Z
然后选择段落：
.method private static matchSignaturesCompat(Ljava/lang/String;Lcom/android/server/pm/PackageSignatures;Landroid/content/pm/PackageParser$SigningDetails;)Z
XXXX
XXXX
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XXXX
.end method
选择以上段落文件使用下面这段覆盖替换
.method private static matchSignaturesCompat(Ljava/lang/String;Lcom/android/server/pm/PackageSignatures;Landroid/content/pm/PackageParser$SigningDetails;)Z
.registers 4
const/4 v0, 0x0
return v0
.end method
===================================================================================================
搜索
.method private static matchSignaturesRecover(Ljava/lang/String;Landroid/content/pm/PackageParser$SigningDetails;Landroid/content/pm/PackageParser$SigningDetails;I)Z
然后选择段落：
.method private static matchSignaturesRecover(Ljava/lang/String;Landroid/content/pm/PackageParser$SigningDetails;Landroid/content/pm/PackageParser$SigningDetails;I)Z
XXXX
XXXX
XXXX
XXXX
.end method
选择以上段落文件使用下面这段覆盖替换
.method private static matchSignaturesRecover(Ljava/lang/String;Landroid/content/pm/PackageParser$SigningDetails;Landroid/content/pm/PackageParser$SigningDetails;I)Z
.registers 5
const/4 v0, 0x0
return v0
.end method
需要的友友可以参考