[Google Pixel tablet] Mobe1969:
How do I do that? Do I use ADB or something? Or can I go to something via a file explorer?

I snipped this from adb logcat. Not sure if that is what you are after?

Oddly it seems to indicate older zips, but I'd downloaded the October 04 one.

10-06 10:01:27.912 1406 2436 I ActivityTaskManager: START u0 {cmp=org.lineageos.updater/.UpdatesActivity} from uid 1000
10-06 10:01:27.912 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 265464455; UID 10146; state: DISABLED
10-06 10:01:27.913 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 265452344; UID 10146; state: DISABLED
10-06 10:01:27.913 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 266124927; UID 10146; state: DISABLED
10-06 10:01:27.913 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 265451093; UID 10146; state: DISABLED
10-06 10:01:27.913 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 265456536; UID 10146; state: DISABLED
10-06 10:01:27.913 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 255940284; UID 10146; state: DISABLED
10-06 10:01:27.913 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 236283604; UID 10146; state: DISABLED
10-06 10:01:27.913 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 263959004; UID 10146; state: DISABLED
10-06 10:01:27.913 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 264304459; UID 10146; state: DISABLED
10-06 10:01:27.913 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 264301586; UID 10146; state: DISABLED
10-06 10:01:27.913 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 254631730; UID 10146; state: DISABLED
10-06 10:01:27.914 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 273509367; UID 10146; state: DISABLED
10-06 10:01:27.914 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 263259275; UID 10146; state: DISABLED
10-06 10:01:27.917 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 194480991; UID 10146; state: ENABLED
10-06 10:01:27.918 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 174042980; UID 10146; state: DISABLED
10-06 10:01:27.918 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 184838306; UID 10146; state: DISABLED
10-06 10:01:27.918 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 185004937; UID 10146; state: DISABLED
10-06 10:01:27.918 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 181136395; UID 10146; state: DISABLED
10-06 10:01:27.918 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 174042936; UID 10146; state: DISABLED
10-06 10:01:27.920 1406 2436 V SplashScreenExceptionList: SplashScreen checking exception for package org.lineageos.updater (target sdk:33) -> false
10-06 10:01:27.920 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 205907456; UID 10146; state: ENABLED
10-06 10:01:27.926 25061 25083 D SplashScreenView: Build android.window.SplashScreenView{db680de V.E...... ......ID 0,0-0,0}
10-06 10:01:27.926 25061 25083 D SplashScreenView: Icon: view: null drawable: null size: 0
10-06 10:01:27.926 25061 25083 D SplashScreenView: Branding: view: android.view.View{bacb2bf G.ED..... ......I. 0,0-0,0 #10204dc android:id/splashscreen_branding_view} drawable: null size w: 0 h: 0
10-06 10:01:27.926 1406 1459 D CompatibilityChangeReporter: Compat change id reported: 135634846; UID 10146; state: DISABLED
10-06 10:01:27.926 1406 1459 D CompatibilityChangeReporter: Compat change id reported: 177438394; UID 10146; state: DISABLED
10-06 10:01:27.926 1406 1459 D CompatibilityChangeReporter: Compat change id reported: 135772972; UID 10146; state: DISABLED
10-06 10:01:27.926 1406 1459 D CompatibilityChangeReporter: Compat change id reported: 135754954; UID 10146; state: ENABLED
10-06 10:01:27.926 1406 1469 D CompatibilityChangeReporter: Compat change id reported: 143937733; UID 10146; state: ENABLED
10-06 10:01:27.928 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 168419799; UID 10146; state: DISABLED
10-06 10:01:27.928 1406 2436 D CompatibilityChangeReporter: Compat change id reported: 273564678; UID 10146; state: DISABLED
10-06 10:01:27.932 1406 2436 D CoreBackPreview: Window{2e991e3 u0 Splash Screen org.lineageos.updater}: Setting back callback OnBackInvokedCallbackInfo{mCallback=android.window.IOnBackInvokedCallback$Stub$Proxy@c99693f, mPriority=0}
10-06 10:01:27.937 709 709 D Zygote : Forked child process 28107
10-06 10:01:27.937 1406 1469 I ActivityManager: Start proc 28107:org.lineageos.updater/u0a146 for next-activity {org.lineageos.updater/org.lineageos.updater.UpdatesActivity}
10-06 10:01:27.961 884 908 I adbd : jdwp connection from 28107
10-06 10:01:27.978 28107 28107 D CompatibilityChangeReporter: Compat change id reported: 171979766; UID 10146; state: ENABLED
10-06 10:01:27.981 1406 1460 W WindowManager: Unable to find process with pid=20519 uid=1000
10-06 10:01:27.986 1406 1854 D ConnectivityService: requestNetwork for uid/pid:10154/25061 asUid: 10146 activeRequest: null callbackRequest: 11043 [NetworkRequest [ REQUEST id=11044, [ Capabilities: INTERNET&NOT_RESTRICTED&TRUSTED&NOT_VCN_MANAGED Uid: 10146 RequestorUid: 10154 RequestorPkg: com.android.systemui UnderlyingNetworks: Null] ]] callback flags: 0 order: 2147483647
10-06 10:01:27.986 1406 1667 D ConnectivityService: NetReassign [11044 : null → 242]
10-06 10:01:27.987 2130 2130 D PhoneSwitcherNetworkRequstListener: got request NetworkRequest [ REQUEST id=11044, [ Capabilities: INTERNET&NOT_RESTRICTED&TRUSTED&NOT_VCN_MANAGED Uid: 10146 RequestorUid: 10154 RequestorPkg: com.android.systemui UnderlyingNetworks: Null] ]
10-06 10:01:27.988 1406 1659 D WifiNetworkFactory: got request NetworkRequest [ REQUEST id=11044, [ Capabilities: INTERNET&NOT_RESTRICTED&TRUSTED&NOT_VCN_MANAGED Uid: 10146 RequestorUid: 10154 RequestorPkg: com.android.systemui UnderlyingNetworks: Null] ]
10-06 10:01:27.988 1406 1659 V WifiNetworkFactory: Accepted network request NetworkRequest [ REQUEST id=11044, [ Capabilities: INTERNET&NOT_RESTRICTED&TRUSTED&NOT_VCN_MANAGED Uid: 10146 RequestorUid: 10154 RequestorPkg: com.android.systemui UnderlyingNetworks: Null] ]
10-06 10:01:27.988 1406 1659 D UntrustedWifiNetworkFactory: got request NetworkRequest [ REQUEST id=11044, [ Capabilities: INTERNET&NOT_RESTRICTED&TRUSTED&NOT_VCN_MANAGED Uid: 10146 RequestorUid: 10154 RequestorPkg: com.android.systemui UnderlyingNetworks: Null] ]
10-06 10:01:27.988 1406 1659 D OemPaidWifiNetworkFactory: got request NetworkRequest [ REQUEST id=11044, [ Capabilities: INTERNET&NOT_RESTRICTED&TRUSTED&NOT_VCN_MANAGED Uid: 10146 RequestorUid: 10154 RequestorPkg: com.android.systemui UnderlyingNetworks: Null] ]
10-06 10:01:27.988 1406 1659 D MultiInternetWifiNetworkFactory: got request NetworkRequest [ REQUEST id=11044, [ Capabilities: INTERNET&NOT_RESTRICTED&TRUSTED&NOT_VCN_MANAGED Uid: 10146 RequestorUid: 10154 RequestorPkg: com.android.systemui UnderlyingNetworks: Null] ]
10-06 10:01:28.009 28107 28107 V GraphicsEnvironment: ANGLE Developer option for 'org.lineageos.updater' set to: 'default'
10-06 10:01:28.009 28107 28107 V GraphicsEnvironment: ANGLE GameManagerService for org.lineageos.updater: false
10-06 10:01:28.009 28107 28107 V GraphicsEnvironment: Neither updatable production driver nor prerelease driver is supported.
10-06 10:01:28.011 28107 28107 D NetworkSecurityConfig: No Network Security Config specified, using platform default
10-06 10:01:28.011 28107 28107 D NetworkSecurityConfig: No Network Security Config specified, using platform default
10-06 10:01:28.020 28107 28126 D vulkan : searching for layers in '/system/lib64'
10-06 10:01:28.021 28107 28126 D vulkan : searching for layers in '/system_ext/lib64'
10-06 10:01:28.021 28107 28107 D AppCompatDelegate: Checking for metadata for AppLocalesMetadataHolderService : Service not found
10-06 10:01:28.036 28107 28107 D CompatibilityChangeReporter: Compat change id reported: 210923482; UID 10146; state: ENABLED
10-06 10:01:28.037 28107 28107 D CompatibilityChangeReporter: Compat change id reported: 171228096; UID 10146; state: ENABLED
10-06 10:01:17.540 926 926 W [10:01:28.046683][dhd][wlan]dhd_plat_l1ss_ctrl: Control L1ss RC side 0
10-06 10:01:28.053 28107 28107 D CompatibilityChangeReporter: Compat change id reported: 237531167; UID 10146; state: DISABLED
10-06 10:01:28.059 1406 1854 D CoreBackPreview: Window{47d6640 u0 org.lineageos.updater/org.lineageos.updater.UpdatesActivity}: Setting back callback OnBackInvokedCallbackInfo{mCallback=android.window.IOnBackInvokedCallback$Stub$Proxy@f4d86be, mPriority=0}
10-06 10:01:28.063 28107 28107 D UpdaterController: Adding download: 7422e6f870842fb7c24c6ce14dc27a9c438f264ff3832828f2ff1152bbdbccc9
10-06 10:01:28.064 28107 28107 D CompatibilityChangeReporter: Compat change id reported: 160794467; UID 10146; state: ENABLED
10-06 10:01:28.064 28107 28107 D UpdaterService: Starting service
10-06 10:01:28.076 379 379 I hwservicemanager: getTransport: Cannot find entry android.hardware.graphics.allocator@4.0::IAllocator/default in either framework or device VINTF manifest.
10-06 10:01:28.077 378 378 I servicemanager: Found android.hardware.graphics.allocator.IAllocator/default in device VINTF manifest.
10-06 10:01:28.078 28107 28142 I Gralloc4: Adding additional valid usage bits: 0x0
10-06 10:01:17.584 926 926 I logbuffer_pcie1: [425095] D state: 0, LTSSM: 0
10-06 10:01:17.584 926 926 I logbuffer_pcie1: [425096] L0(0x11)
10-06 10:01:28.093 28107 28107 D UpdatesActivity: Adding remote updates
10-06 10:01:28.094 28107 28107 D Utils : lineage-20.0-20230920-nightly-tangorpro-signed.zip is older than/equal to the current build
10-06 10:01:28.094 28107 28107 D Utils : Ignoring incompatible update lineage-20.0-20230920-nightly-tangorpro-signed.zip
10-06 10:01:17.587 926 926 W [10:01:28.093994][dhd][wlan]dhd_plat_l1ss_ctrl: Control L1ss RC side 1
10-06 10:01:28.094 28107 28107 D Utils : lineage-20.0-20230913-nightly-tangorpro-signed.zip is older than/equal to the current build
10-06 10:01:28.094 28107 28107 D Utils : Ignoring incompatible update lineage-20.0-20230913-nightly-tangorpro-signed.zip
10-06 10:01:28.094 28107 28107 D UpdaterController: Adding download: 7422e6f870842fb7c24c6ce14dc27a9c438f264ff3832828f2ff1152bbdbccc9
10-06 10:01:28.094 28107 28107 D UpdaterController: Download (7422e6f870842fb7c24c6ce14dc27a9c438f264ff3832828f2ff1152bbdbccc9) already added
10-06 10:01:17.587 926 926 W [10:01:28.094126][dhd][wlan]dhd_runtimepm_state: Schedule DPC to process pending Rx packets
10-06 10:01:28.094 28107 28107 D UpdaterController: Adding download: 92432376d4af54fe5216d0b4d324f2848f62d3371a2c8a6cd2fdddb46ba9493e
10-06 10:01:28.094 28107 28107 D UpdatesActivity: Cached list parsed
10-06 10:01:28.101 1406 1456 I ActivityTaskManager: Displayed org.lineageos.updater/.UpdatesActivity: +185ms
10-06 10:01:28.129 1406 1854 D CompatibilityChangeReporter: Compat change id reported: 214016041; UID 10146; state: ENABLED
10-06 10:01:28.194 430 470 W TransactionTracing: Could not find layer id -1
10-06 10:01:28.194 430 470 W TransactionTracing: Could not find layer id -1
10-06 10:01:28.194 430 470 W TransactionTracing: Could not find layer id -1
10-06 10:01:28.194 430 470 W TransactionTracing: Could not find layer id -1
10-06 10:01:28.194 430 470 W TransactionTracing: Could not find layer id -1
10-06 10:01:28.194 430 470 W TransactionTracing: Could not find layer id -1
10-06 10:01:28.194 430 470 W TransactionTracing: Could not find layer id -1
10-06 10:01:28.194 430 470 W TransactionTracing: Could not find layer id -1
10-06 10:01:28.227 430 470 W TransactionTracing: Could not find layer id -1
10-06 10:01:28.392 1406 1931 D CoreBackPreview: Window{2e991e3 u0 Splash Screen org.lineageos.updater EXITING}: Setting back callback null
10-06 10:01:28.392 1406 1854 W InputManager-JNI: Input channel object '2e991e3 Splash Screen org.lineageos.updater (client)' was disposed without first being removed with the input manager!
10-06 10:01:28.395 430 470 W TransactionTracing: Could not find layer id -1