Done

Package.swift

@@ -53,8 +53,6 @@ let package = Package(
                     "-I\(compilerAccessiblePath)/include",
                     "-import-objc-header",
                     "\(compilerAccessiblePath)/include/minimuxer-Bridging-Header.h",
-                    "-import-objc-header",
-                    "\(compilerAccessiblePath)/include/libimobiledevice-Bridging-Header.h",
                 ]),
             ],
             linkerSettings: [

Resources/Info.plist

@@ -2,6 +2,8 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>ALTDeviceID</key>
+	<string></string>
 	<key>CFBundleDisplayName</key>
 	<string>SparseBox</string>
 	<key>CFBundleExecutable</key>

Sources/ContentView.swift

@@ -2,12 +2,17 @@ import SwiftUI
 import UniformTypeIdentifiers
 
 struct ContentView: View {
+    let originalMobileGestalt: URL
+    let modifiedMobileGestalt: URL
     @AppStorage("PairingFile") var pairingFile: String?
+    @State var mobileGestalt: NSMutableDictionary
+    @State var reboot = false
     @State var showPairingFileImporter = false
     @State var showErrorAlert = false
     @State var lastError: String?
+    @State var path = NavigationPath()
     var body: some View {
-        NavigationStack {
+        NavigationStack(path: $path) {
             Form {
                 Section {
                     Button {
@@ -28,9 +33,36 @@ struct ContentView: View {
                     }
                 }
                 Section {
-                    NavigationLink("Apply test backup") {
-                        LogView()
+                    Toggle("Action Button", isOn: bindingForMGKey("RingerButtonCapability"))
+                    Toggle("Always on Display (18.0+)", isOn: bindingForMGKey("DeviceSupportsAlwaysOnTime"))
+                    Toggle("Apple Pencil", isOn: bindingForMGKey("DeviceSupportsApplePencil"))
+                    Toggle("Boot chime", isOn: bindingForMGKey("DeviceSupportsBootChime"))
+                    Toggle("Charge limit", isOn: bindingForMGKey("DeviceSupports80ChargeLimit"))
+                    Toggle("Crash Detection (might not work)", isOn: bindingForMGKey("DeviceSupportsCollisionSOS"))
+                    Toggle("Dynamic Island (17.4+ method)", isOn: bindingForMGKey("DeviceSupportsDynamicIsland"))
+                    Toggle("Internal Storage info", isOn: bindingForMGKey("InternalBuild"))
+                    Toggle("Metal HUD for all apps", isOn: bindingForMGKey("apple-internal-install"))
+                    Toggle("Stage Manager", isOn: bindingForMGKey("DeviceSupportsEnhancedMultitasking"))
+                    Toggle("Tap to Wake", isOn: bindingForMGKey("DeviceSupportsTapToWake"))
+                }
+                Section {
+                    Toggle("Reboot after finish restoring", isOn: $reboot)
+                    Button("Apply changes") {
+                        applyChanges()
+                    }
+                    Button("Reset changes") {
+                        try! FileManager.default.removeItem(at: modifiedMobileGestalt)
+                        try! FileManager.default.copyItem(at: originalMobileGestalt, to: modifiedMobileGestalt)
+                        mobileGestalt = try! NSMutableDictionary(contentsOf: modifiedMobileGestalt, error: ())
+                        applyChanges()
                     }
+                } footer: {
+                    Text("""
+A terrible app by @khanhduytran0. Use it at your own risk.
+Thanks to:
+@SideStore: em_proxy and minimuxer
+@JJTech0130: SparseRestore and backup exploit
+""")
                 }
             }
             .fileImporter(isPresented: $showPairingFileImporter, allowedContentTypes: [UTType(filenameExtension: "mobiledevicepairing", conformingTo: .data)!], onCompletion: { result in
@@ -47,12 +79,17 @@ struct ContentView: View {
                     showErrorAlert.toggle()
                 }
             })
-            .navigationTitle("SparseBox")
             .alert("Error", isPresented: $showErrorAlert) {
                 Button("OK") {}
             } message: {
                 Text(lastError ?? "???")
             }
+            .navigationDestination(for: String.self) { view in
+                if view == "ApplyChanges" {
+                    LogView(mobileGestaltURL: modifiedMobileGestalt, reboot: reboot)
+                }
+            }
+            .navigationTitle("SparseBox")
         }
         .onAppear {
             _ = start_emotional_damage("127.0.0.1:51820")
@@ -63,6 +100,48 @@ struct ContentView: View {
         }
     }
 
+    init() {
+        let documentsDirectory = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask)[0]
+        originalMobileGestalt = documentsDirectory.appendingPathComponent("OriginalMobileGestalt.plist", conformingTo: .data)
+        modifiedMobileGestalt = documentsDirectory.appendingPathComponent("ModifiedMobileGestalt.plist", conformingTo: .data)
+        if !FileManager.default.fileExists(atPath: originalMobileGestalt.path) {
+            let url = URL(filePath: "/var/containers/Shared/SystemGroup/systemgroup.com.apple.mobilegestaltcache/Library/Caches/com.apple.MobileGestalt.plist")
+            try! FileManager.default.copyItem(at: url, to: originalMobileGestalt)
+            try! FileManager.default.copyItem(at: url, to: modifiedMobileGestalt)
+        }
+        mobileGestalt = try! NSMutableDictionary(contentsOf: modifiedMobileGestalt, error: ())
+    }
+
+    func applyChanges() {
+        if ready() {
+            path.append("ApplyChanges")
+        } else {
+            lastError = "minimuxer is not ready. Ensure you have WiFi and WireGuard VPN set up."
+            showErrorAlert.toggle()
+        }
+    }
+
+    func bindingForMGKey<T: Equatable>(_ key: String, type: T.Type = Int.self, defaultValue: T? = 0, enableValue: T? = 1) -> Binding<Bool> {
+        Binding(
+            get: {
+                if let value = (mobileGestalt["CacheExtra"] as! NSMutableDictionary)[key] as? T?, let enableValue {
+                    return value == enableValue
+                }
+                return false
+            },
+            set: { enabled in
+                var cacheExtra = mobileGestalt["CacheExtra"] as! NSMutableDictionary
+                if enabled {
+                    cacheExtra[key] = enableValue
+                } else {
+                    // we're setting human-readable keys so it does not interfere with existing keys, just remove it
+                    cacheExtra.removeObject(forKey: key)
+                }
+                try! mobileGestalt.write(to: modifiedMobileGestalt)
+            }
+        )
+    }
+
     func startMinimuxer() {
         guard pairingFile != nil else {
             return

Sources/LogView.swift

@@ -5,6 +5,8 @@ let logPipe = Pipe()
 struct LogView: View {
     @State var log: String = ""
     @State var ran = false
+    let willReboot: Bool
+    let mobileGestaltData: Data
     var body: some View {
         NavigationView {
             ScrollViewReader { proxy in
@@ -29,34 +31,33 @@ struct LogView: View {
                     }
 
                     DispatchQueue.global(qos: .background).async {
-                        print("RUNNING TEST")
-                        runTest()
+                        performRestore()
                     }
                 }
             }
         }
         .navigationTitle("Log output")
     }
 
-    init() {
+    init(mobileGestaltURL: URL, reboot: Bool) {
         setvbuf(stdout, nil, _IOLBF, 0) // make stdout line-buffered
         setvbuf(stderr, nil, _IONBF, 0) // make stderr unbuffered
 
         // create the pipe and redirect stdout and stderr
         dup2(logPipe.fileHandleForWriting.fileDescriptor, fileno(stdout))
         dup2(logPipe.fileHandleForWriting.fileDescriptor, fileno(stderr))
+
+        mobileGestaltData = try! Data(contentsOf: mobileGestaltURL)
+        willReboot = reboot
     }
 
-    func runTest() {
+    func performRestore() {
         let deviceList = MobileDevice.deviceList()
         guard deviceList.count == 1 else {
             print("Invalid device count: \(deviceList.count)")
             return
         }
 
-        // Save MobileGestalt
-        let mobileGestaltPlist = Data()
-
         let documentsDirectory = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask)[0]
         let folder = documentsDirectory.appendingPathComponent(deviceList.first!, conformingTo: .data)
 
@@ -69,17 +70,20 @@ struct LogView: View {
                 Directory(path: "Library", domain: "RootDomain"),
                 Directory(path: "Library/Preferences", domain: "RootDomain")
             ]
-            addExploitedConcreteFile(list: &backupFiles, path: "/var/containers/Shared/SystemGroup/systemgroup.com.apple.mobilegestaltcache/Library/Caches/NOT.com.apple.MobileGestalt.plist", contents: mobileGestaltPlist)
+            addExploitedConcreteFile(list: &backupFiles, path: "/var/containers/Shared/SystemGroup/systemgroup.com.apple.mobilegestaltcache/Library/Caches/com.apple.MobileGestalt.plist", contents: mobileGestaltData, owner: 501, group: 501)
             backupFiles.append(ConcreteFile(path: "", domain: "SysContainerDomain-../../../../../../../../crash_on_purpose", contents: Data(), owner: 501, group: 501))
             let mbdb = Backup(files: backupFiles)
             try mbdb.writeTo(directory: folder)
 
             // Restore now
-             let restoreArgs = [
+             var restoreArgs = [
              "idevicebackup2",
-             "-n", "restore", "--no-reboot", "--system",
+             "-n", "restore", "--system",
              documentsDirectory.path(percentEncoded: false)
              ]
+            if !willReboot {
+                restoreArgs.insert("--no-reboot", at: 3)
+            }
              print("Executing args: \(restoreArgs)")
              var argv = restoreArgs.map{ strdup($0) }
              let result = idevicebackup2_main(Int32(restoreArgs.count), &argv)