[Samsung Galaxy A50 ROMs, Kernels, Recoveries, & Ot] RequestFX:
yeah already fixed it with a normal reboot and edited the post. BUT I'm not able to setup a fingerprint

When I get to here and I have to "enroll" my finger on it, no matter how I do it, it throws an exception.

It's german but it says that it failed and I should try again/different finger.

I will put a log here that I took from the MatLog app. Any help would be appreciated. Still same Model: SM-A505FN (onscreen fingerprint)

10-29 19:48:55.054 V/UdfpsController(19380): onTouch | finger move: minor: 1,7, major: 2,5, v: 0,0, exceedsVelocityThreshold: false
10-29 19:48:55.054 I/TLC_BAUTH(4578): Check the Trustlet return code is completed
10-29 19:48:55.054 I/TLC_BAUTH(4578): Call FP cmd 0x3
10-29 19:48:55.140 I/tlc_communication(4578): blowfish : tlc_communicate commandID(3) (0x00000000 TEEC_SUCCESS) retry0
10-29 19:48:55.141 I/TLC_BAUTH(4578): Check the Trustlet return code is completed
10-29 19:48:55.141 I/bauth_FPBAuthService(4578): check_opcode status = 1, opcode = 63, func_ret_val = 0, function_status = 1, timeout = 0
10-29 19:48:55.141 I/bauth_FPBAuthService(4578): cOp : 63
10-29 19:48:55.141 I/TLC_BAUTH(4578): Call FP cmd 0x3
10-29 19:48:55.145 I/tlc_communication(4578): blowfish : tlc_communicate commandID(3) (0x00000000 TEEC_SUCCESS) retry0
10-29 19:48:55.146 E/TLC_BAUTH(4578): Trustlet did not send a valid return code : 70
10-29 19:48:55.146 I/bauth_FPBAuthService(4578): FPBAuthService, 5142
10-29 19:48:55.146 I/TLC_BAUTH(4578): Call FP cmd 0xa
10-29 19:48:55.148 I/tlc_communication(4578): blowfish : tlc_communicate commandID(10) (0x00000000 TEEC_SUCCESS) retry0
10-29 19:48:55.148 I/TLC_BAUTH(4578): Check the Trustlet return code is completed
10-29 19:48:55.148 I/bauth_FPBAuthService(4578): FPBAuthService, 5149
10-29 19:48:55.148 I/TLC_BAUTH(4578): Call FP cmd 0xc (76)
10-29 19:48:55.149 D/Fingerprint21(4681): handleError, client: FingerprintEnrollClient, error: 8, vendorCode: 7
10-29 19:48:55.149 V/Biometrics/LoggableMonitor(4681): Enroll latency: 38478
10-29 19:48:55.149 W/Biometrics/LoggableMonitor(4681): Unknown field detected: CLIENT_UNKNOWN
10-29 19:48:55.149 I/TLC_BAUTH(4578): Check Input Data Param buf addr = 0x0x0 , length = 0
10-29 19:48:55.149 D/Biometrics/AcquisitionClient(4681): onErrorInternal code: 8, finish: true
10-29 19:48:55.149 V/Biometrics/LoggableMonitor(4681): Error latency: -1
10-29 19:48:55.149 W/Biometrics/LoggableMonitor(4681): Unknown field detected: CLIENT_UNKNOWN
10-29 19:48:55.149 W/Biometrics/LoggableMonitor(4681): found a negative latency : -1
10-29 19:48:55.149 D/FingerprintService(4681): Client finished, fps state updated to 0, client {[44] com.android.server.biometrics.sensors.fingerprint.hidl.FingerprintEnrollClient, proto=2, owner=com.android.settings, cookie=0, requestId=12, userId=0}
10-29 19:48:55.149 D/FingerprintService(4681): Enrollment state changed: false
10-29 19:48:55.149 W/FingerprintManager(16485): Invalid error message: 8, 7
10-29 19:48:55.150 E/FingerprintService(4681): Remote exception in fingerprint state change
10-29 19:48:55.150 E/FingerprintService(4681): android.os.DeadObjectException
10-29 19:48:55.150 E/FingerprintService(4681): at android.os.BinderProxy.transactNative(Native Method)
10-29 19:48:55.150 E/FingerprintService(4681): at android.os.BinderProxy.transact(BinderProxy.java:571)
10-29 19:48:55.150 E/FingerprintService(4681): at android.hardware.fingerprint.IFingerprintStateListener$Stub$Proxy.onStateChanged(IFingerprintStateListener.java:137)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.fingerprint.FingerprintStateCallback.notifyFingerprintStateListeners(FingerprintStateCallback.java:107)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.fingerprint.FingerprintStateCallback.onClientFinished(FingerprintStateCallback.java:101)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.fingerprint.hidl.Fingerprint21$4.onClientFinished(Fingerprint21.java:594)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.BaseClientMonitor$CompositeCallback.onClientFinished(BaseClientMonitor.java:101)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.BaseClientMonitor$CompositeCallback.onClientFinished(BaseClientMonitor.java:101)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.AcquisitionClient.onErrorInternal(AcquisitionClient.java:128)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.AcquisitionClient.onError(AcquisitionClient.java:88)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.EnrollClient.onError(EnrollClient.java:121)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.fingerprint.hidl.FingerprintEnrollClient.onError(FingerprintEnrollClient.java:151)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.fingerprint.hidl.Fingerprint21$HalResultController.lambda$onError$3$Fingerprint21$HalResultController(Fingerprint21.java:276)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.fingerprint.hidl.Fingerprint21$HalResultController$$ExternalSyntheticLambda1.run(Unknown Source:6)
10-29 19:48:55.150 E/FingerprintService(4681): at android.os.Handler.handleCallback(Handler.java:938)
10-29 19:48:55.150 E/FingerprintService(4681): at android.os.Handler.dispatchMessage(Handler.java:99)
10-29 19:48:55.150 E/FingerprintService(4681): at android.os.Looper.loopOnce(Looper.java:201)
10-29 19:48:55.150 E/FingerprintService(4681): at android.os.Looper.loop(Looper.java:288)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.SystemServer.run(SystemServer.java:911)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.SystemServer.main(SystemServer.java:618)
10-29 19:48:55.150 E/FingerprintService(4681): at java.lang.reflect.Method.invoke(Native Method)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:981)
10-29 19:48:55.150 E/FingerprintService(4681): Remote exception in fingerprint state change
10-29 19:48:55.150 E/FingerprintService(4681): android.os.DeadObjectException
10-29 19:48:55.150 E/FingerprintService(4681): at android.os.BinderProxy.transactNative(Native Method)
10-29 19:48:55.150 E/FingerprintService(4681): at android.os.BinderProxy.transact(BinderProxy.java:571)
10-29 19:48:55.150 E/FingerprintService(4681): at android.hardware.fingerprint.IFingerprintStateListener$Stub$Proxy.onStateChanged(IFingerprintStateListener.java:137)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.fingerprint.FingerprintStateCallback.notifyFingerprintStateListeners(FingerprintStateCallback.java:107)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.fingerprint.FingerprintStateCallback.onClientFinished(FingerprintStateCallback.java:101)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.fingerprint.hidl.Fingerprint21$4.onClientFinished(Fingerprint21.java:594)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.BaseClientMonitor$CompositeCallback.onClientFinished(BaseClientMonitor.java:101)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.BaseClientMonitor$CompositeCallback.onClientFinished(BaseClientMonitor.java:101)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.AcquisitionClient.onErrorInternal(AcquisitionClient.java:128)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.AcquisitionClient.onError(AcquisitionClient.java:88)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.EnrollClient.onError(EnrollClient.java:121)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.fingerprint.hidl.FingerprintEnrollClient.onError(FingerprintEnrollClient.java:151)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.fingerprint.hidl.Fingerprint21$HalResultController.lambda$onError$3$Fingerprint21$HalResultController(Fingerprint21.java:276)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.biometrics.sensors.fingerprint.hidl.Fingerprint21$HalResultController$$ExternalSyntheticLambda1.run(Unknown Source:6)
10-29 19:48:55.150 E/FingerprintService(4681): at android.os.Handler.handleCallback(Handler.java:938)
10-29 19:48:55.150 E/FingerprintService(4681): at android.os.Handler.dispatchMessage(Handler.java:99)
10-29 19:48:55.150 E/FingerprintService(4681): at android.os.Looper.loopOnce(Looper.java:201)
10-29 19:48:55.150 E/FingerprintService(4681): at android.os.Looper.loop(Looper.java:288)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.SystemServer.run(SystemServer.java:911)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.server.SystemServer.main(SystemServer.java:618)
10-29 19:48:55.150 E/FingerprintService(4681): at java.lang.reflect.Method.invoke(Native Method)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
10-29 19:48:55.150 E/FingerprintService(4681): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:981)
10-29 19:48:55.150 D/BiometricSchedulerOperation(4681): [Finished / destroy]: {[44] com.android.server.biometrics.sensors.fingerprint.hidl.FingerprintEnrollClient, proto=2, owner=com.android.settings, cookie=0, requestId=12, userId=0}
10-29 19:48:55.151 I/tlc_communication(4578): blowfish : tlc_communicate commandID(12) (0x00000000 TEEC_SUCCESS) retry0
10-29 19:48:55.151 E/TLC_BAUTH(4578): Trustlet did not send a valid return code : 21
10-29 19:48:55.151 I/bauth_FPBAuthService(4578): adlg 76 failed 21
10-29 19:48:55.151 I/bauth_FPBAuthService(4578): FPBAuthService, 2309
10-29 19:48:55.151 I/SensorsHub(4444): activate: handle 5 enable 0
10-29 19:48:55.151 I/bauth_FPBAuthService(4578): FPBAuthService, 5247
10-29 19:48:55.151 I/bauth_Worker(4578): Worker, 79
10-29 19:48:55.151 I/SensorsHub(4444): type : 5, enable : 0
10-29 19:48:55.152 D/BiometricScheduler/Fingerprint21(4681): [Finishing] {[44] com.android.server.biometrics.sensors.fingerprint.hidl.FingerprintEnrollClient, proto=2, owner=com.android.settings, cookie=0, requestId=12, userId=0}, success: false
10-29 19:48:55.152 V/UdfpsController(19380): hideUdfpsOverlay | removing window
10-29 19:48:55.152 D/GestureAvailabilityTracker(4681): Notifying gesture availability, active=true
10-29 19:48:55.152 D/BiometricScheduler/Fingerprint21(4681): No operations, returning to idle
10-29 19:48:55.152 W/Fingerprint21(4681): onFingerDown received during client: null
10-29 19:48:55.153 E/BufferQueueProducer(19380): [SurfaceView[UdfpsController]#111(BLAST Consumer)111](id:4bb40000006f,api:0,p:-1,c:19380) disconnect: not connected (req=2)
10-29 19:48:55.156 E/BufferQueueProducer(19380): [ViewRootImpl[UdfpsController]#93(BLAST Consumer)93](id:4bb40000005d,api:0,p:-1,c:19380) disconnect: not connected (req=1)
10-29 19:48:55.156 W/libEGL (19380): EGLNativeWindowType 0x7ab1566810 disconnect failed
10-29 19:48:55.157 D/gralloc (4433): [mali_gralloc_allocate] begin
10-29 19:48:55.157 D/gralloc (4433): buffer_descriptor: wh(360 360) usage_pc(0x966 0x906) hal_format(0x1) layer_count(1) sizes(0 0 0) strde(0) byte_stride(0) alloc_wh(0 0) internal_format(0x0) alloc_format(0x0) fd_count(1) plane_count(0)
10-29 19:48:55.158 D/gralloc (4433): [mali_gralloc_allocate] allocation successful
10-29 19:48:55.163 V/UdfpsView(19380): onDetachedFromWindow