:/ $ su
:/ # tree
/system/bin/sh: tree: not found
127|:/ # ls
acct                          init.usb.rc
audit_filter_table            init.zygote32.rc
bin                           init.zygote64_32.rc
bugreports                    keydata
cache                         keyrefuge
charger                       lib
config                        mnt
cpefs                         odm
d                             oem
data                          omr
default.prop                  preload
dev                           proc
dqmdbg                        product
efs                           publiccert.pem
etc                           root
factory                       sbin
fstab.samsungexynos9810       sdcard
init                          sepolicy
init.baseband.rc              sepolicy_version
init.container.rc             storage
init.environ.rc               sys
init.rc                       system
init.rilmptcp.rc              ueventd.rc
init.samsungexynos9810.rc     ueventd.samsungexynos9810.rc
init.samsungexynos9810.usb.rc vendor
init.usb.configfs.rc
:/ # cd system/lib
:/system/lib # ls
android.frameworks.schedulerservice@1.0.so
android.frameworks.sensorservice@1.0.so
android.frameworks.vr.composer@1.0.so
android.hardware.audio.common-util.so
android.hardware.audio.common@2.0-util.so
android.hardware.audio.common@2.0.so
android.hardware.audio.common@4.0-util.so
android.hardware.audio.common@4.0.so
android.hardware.audio.effect@2.0.so
android.hardware.audio.effect@4.0.so
android.hardware.audio@2.0.so
android.hardware.audio@4.0.so
android.hardware.biometrics.fingerprint@2.1.so
android.hardware.broadcastradio@1.0.so
android.hardware.broadcastradio@1.1.so
android.hardware.camera.common@1.0.so
android.hardware.camera.device@1.0.so
android.hardware.camera.device@3.2.so
android.hardware.camera.device@3.3.so
android.hardware.camera.device@3.4.so
android.hardware.camera.provider@2.4.so
android.hardware.cas.native@1.0.so
android.hardware.cas@1.0.so
android.hardware.configstore-utils.so
android.hardware.configstore@1.0.so
android.hardware.configstore@1.1.so
android.hardware.contexthub@1.0.so
android.hardware.drm@1.0.so
android.hardware.drm@1.1.so
android.hardware.gnss@1.0.so
android.hardware.gnss@1.1.so
android.hardware.graphics.allocator@2.0.so
android.hardware.graphics.bufferqueue@1.0.so
android.hardware.graphics.common@1.0.so
android.hardware.graphics.common@1.1.so
android.hardware.graphics.composer@2.1.so
android.hardware.graphics.composer@2.2.so
android.hardware.graphics.mapper@2.0.so
android.hardware.graphics.mapper@2.1.so
android.hardware.ir@1.0.so
android.hardware.keymaster@3.0.so
android.hardware.keymaster@4.0.so
android.hardware.light@2.0.so
android.hardware.media.omx@1.0.so
android.hardware.media@1.0.so
android.hardware.memtrack@1.0.so
android.hardware.neuralnetworks@1.0.so
android.hardware.neuralnetworks@1.1.so
android.hardware.power@1.0.so
android.hardware.power@1.1.so
android.hardware.renderscript@1.0.so
android.hardware.sensors@1.0.so
android.hardware.soundtrigger@2.0.so
android.hardware.soundtrigger@2.1.so
android.hardware.tetheroffload.config@1.0.so
android.hardware.thermal@1.0.so
android.hardware.tv.cec@1.0.so
android.hardware.tv.input@1.0.so
android.hardware.usb@1.0.so
android.hardware.usb@1.1.so
android.hardware.vibrator@1.0.so
android.hardware.vibrator@1.1.so
android.hardware.vibrator@1.2.so
android.hardware.vr@1.0.so
android.hardware.wifi.supplicant@1.0.so
android.hardware.wifi@1.0.so
android.hidl.allocator@1.0.so
android.hidl.memory.token@1.0.so
android.hidl.memory@1.0.so
android.hidl.token@1.0-utils.so
android.hidl.token@1.0.so
android.system.net.netd@1.0.so
android.system.wifi.keystore@1.0.so
drm
hw
ld-android.so
libArcSoft3DStickerEngine.arcsoft.so
libArcSoftFaceAlignment.arcsoft.so
libBSD_jni.so
libBarcode.camera.samsung.so
libBeauty_v1.camera.samsung.so
libBeauty_v2.camera.samsung.so
libBeauty_v3.camera.samsung.so
libBestPhoto.camera.samsung.so
libBlurDetection.camera.samsung.so
libDigitalClockEncoder.aod.samsung.so
libEGL.so
libETC1.so
libEventDetector.camera.samsung.so
libFFTEm.so
libFaceBlurDetection.camera.samsung.so
libFacePreProcessing.camera.samsung.so
libFacialBasedSelfieCorrection.camera.samsung.so
libFood.camera.samsung.so
libFoodDetector.camera.samsung.so
libFrontCamBokeh.camera.samsung.so
libFrucSSMLib.so
libGAE.camera.samsung.so
libGLESOverlay.so
libGLESv1_CM.so
libGLESv2.so
libGLESv3.so
libGpuWatchCore.so
libHprFace_FD_api.camera.samsung.so
libHprFace_FD_jni.camera.samsung.so
libHprFace_GAE_api.camera.samsung.so
libHprFace_GAE_jni.camera.samsung.so
libHprFace_LD_api.camera.samsung.so
libHprFace_LD_jni.camera.samsung.so
libHprFace_utils_api.camera.samsung.so
libHprFace_utils_jni.camera.samsung.so
libHpr_LocFace_mvfd_v1.0.camera.samsung.so
libHpr_LocLandmark_sdm_v1.0.camera.samsung.so
libHpr_RecFace_dl_v1.0.camera.samsung.so
libHpr_RecGAE_cvFeature_v1.0.camera.samsung.so
libHpr_TaskFaceClustering_hierarchical_v1.0.camera.samsung.so
libImageScreener.camera.samsung.so
libImageSequenceStabilizer.camera.samsung.so
libInteractiveSegmentation.camera.samsung.so
libMLDAP.so
libMP4Writer.camera.samsung.so
libMattingCore.camera.samsung.so
libMcRegistry.so
libMotionPanoramaEngine.camera.samsung.so
libMotionPanoramaInterface.camera.samsung.so
libObjectAndSceneClassification_2.5_OD.camera.samsung.so
libOpenCv.camera.samsung.so
libOpenMAXAL.so
libOpenSLES.so
libPServmd.so
libPano3DEngineJNI.camera.samsung.so
libQmageDecoder.so
libRS.so
libRSCacheDir.so
libRSCpuRef.so
libRSDriver.so
libRS_internal.so
libRScpp.so
libSDKRecognitionText.spensdk.samsung.so
libSEC_EGL.so
libSEF.quram.so
libSFEffect.fonteffect.samsung.so
libSamsungPkcs11Wrapper.so
libSceneText.camera.samsung.so
libSecEDSVendorBase.so
libSecEmbms.telephony.samsung.so
libSecExternalDisplay_jni.so
libSecExternalDisplayinterface.so
libSegmentationCore.camera.samsung.so
libSelfMotionPanoramaEngine.camera.samsung.so
libSelfMotionPanoramaInterface.camera.samsung.so
libServmd.so
libServst.so
libSmpsFastTrack.so
libSoundAlive_VSP_ver315b_arm.so
libSribStarEffect.camera.samsung.so
libTcpOptimizer.mobiledata.samsung.so
libTeeClient.so
libVkLayer_SAMSUNG_gpuprofiling_overlay.so
libVkLayer_SAMSUNG_state_overlay.so
libVulkanOverlay.so
lib_DNSe_EP_ver216c.so
lib_SamsungVAD_v01009.so
lib_SoundAlive_AlbumArt_ver105.so
lib_SoundAlive_SRC384_ver320.so
lib_SoundAlive_play_plus_ver210.so
lib_SoundBooster_ver950.so
lib_apmnative.so
lib_soundaliveresampler.so
libaaudio.so
libaaudioservice.so
libabcfingr.so
libabcfingrcagent.so
libaccauthentication_jni.so
libadbconnection.so
libagifencoder.quram.so
libandroid.so
libandroid_net.so
libandroid_runtime.so
libandroid_servers.so
libandroidfw.so
libapex.so
libapex_client.so
libapex_cmn.so
libapex_intf.so
libapex_jni.media.samsung.so
libapex_utils.so
libaplayer.so
libaplayer_utils.so
libappfuse.so
libarac.so
libarcsoft_deflicker_native.so
libart-compiler.so
libart-dexlayout.so
libart.so
libasf_fileshare.so
libasf_fileshareserver.so
libasf_mediashare.so
libasp.so
libasyncio.so
libatomcore.quram.so
libatomjpeg.quram.so
libatomjpeg_panorama_enc.quram.so
libatparser.so
libaudioclient.so
libaudioeffect_jni.so
libaudioflinger.so
libaudiohal.so
libaudiohal@2.0.so
libaudiohal@4.0.so
libaudiohal_deathhandler.so
libaudiomanager.so
libaudiopolicyenginedefault.so
libaudiopolicymanager.so
libaudiopolicymanagerdefault.so
libaudiopolicyservice.so
libaudioprocessing.so
libaudiosaplus_sec_legacy.so
libaudiospdif.so
libaudiotracer.so
libaudioutils.so
libauthnrtactrl_jni.so
libbacktrace.so
libbase.so
libbca.so
libbcinfo.so
libbinder.so
libblas.so
libbpf.so
libbufferhubqueue.so
libc++.so
libc++_shared.so
libc.so
libc_malloc_debug.so
libc_malloc_hooks.so
libcamera2ndk.so
libcamera_client.so
libcamera_metadata.so
libcamerahardwareinterface.so
libcameraservice.so
libchrome.so
libclang_rt.asan-arm-android.so
libclcore.bc
libclcore_debug.bc
libclcore_debug_g.bc
libclcore_g.bc
libclcore_neon.bc
libcodecsolution.so
libcommonpawrapper.so
libcompiler_rt.so
libcookiencream.filter.candycamera.so
libcore2nativeutil.camera.samsung.so
libcorefx.so
libcrypto.so
libcurl.so
libcutils.so
libdapjni.so
libdatacon.so
libdebuggerd_client.so
libdevicehealth.ssrm.samsung.so
libdexfile.so
libdk_native_client.so
libdl.so
libdlp_sdk.so
libdmcSmartDP.so
libdng_sdk.so
libdrmframework.so
libdrmframework_jni.so
libdt_fd_forward.so
libdt_socket.so
libedmnativehelper.so
libedmnativehelperservice.so
libeffectsconfig.so
libems_client.so
libengmode.so
libengmode2.so
libepm.so
libesecomm_adapter.so
libevent.so
libeveryday.filter.candycamera.so
libexfat_utils.so
libexif.so
libexifa.camera.samsung.so
libexpat.so
libext2_blkid.so
libext2_uuid.so
libfactoryutil.so
libfidoauthnr_v2.so
libfilterfw.so
libfilterpack_imageproc.so
libfingerac.so
libfive.so
libfloatingfeature.so
libfmq.so
libfreecess.so
libft2.so
libgatekeeper.so
libgen_def_cert.so
libget_icd.so
libgnustl_shared.so
libgraphicsenv.so
libgui.so
libgyroscope.camera.samsung.so
libhal.wsm.samsung.so
libhardware.so
libhardware_legacy.so
libharfbuzz_ng.so
libhdcp2.so
libheif.so
libheifcapture.so
libheifcapture_jni.media.samsung.so
libheifcodec_jni.so
libheifregiondec_jni.so
libhiddensound.so
libhidl-gen-utils.so
libhidlallocatorutils.so
libhidlbase.so
libhidlmemory.so
libhidltransport.so
libhr.so
libhwbinder.so
libhwobs.so
libhwui.so
libhwuibridge.so
libicui18n.so
libicuuc.so
libimagecodec.quram.so
libimageextractor.so
libimagefilter.so
libimg_utils.so
libinput.so
libinputflinger.so
libinputservice.so
libion.so
libiprouteutil.so
libjavacore.so
libjavacrypto.so
libjdwp.so
libjnigraphics.so
libjpeg.so
libjpega.camera.samsung.so
libjpegsq.media.samsung.so
libkeymaster4support.so
libkeystore-engine.so
libkeystore_aidl.so
libkeystore_binder.so
libkeystore_parcelables.so
libknox_encryption.so
libknox_filemanager.so
libknox_keyutils.so
libknox_km.so
libknox_remotedesktopclient.knox.samsung.so
libknoxvpnfdsender.so
liblayers_proto.so
liblegacyeffects.so
liblog.so
libloommapper.so
liblpb.so
liblph.so
liblz4.so
liblzma.so
libm.so
libmOCR.camera.samsung.so
libmaple.filter.thundersoft.so
libmdf.so
libmdfpp_req.so
libmdnssd.so
libmedia.so
libmedia2_jni.so
libmedia_helper.so
libmedia_jni.so
libmedia_omx.so
libmedia_player2_util.so
libmediacapture.so
libmediacapture_jni.so
libmediacaptureservice.so
libmediadrm.so
libmediadrmmetrics_lite.so
libmediaextractor.so
libmedialogservice.so
libmediametrics.so
libmediandk.so
libmediaplayerservice.so
libmediaresourcehelper.so
libmediautils.so
libmemory.filter.pinguo.so
libmemtrack.so
libmemunreachable.so
libmetricslogger.so
libmidi.so
libminikin.so
libmldapchecker.so
libmpbase.so
libmtp.so
libmtp_samsung.so
libmtp_samsung_jni.so
libmultirecord.so
libmysound_legacy.so
libnative-lib.so
libnativebridge.so
libnativecfms.so
libnativehelper.so
libnativeloader.so
libnativewindow.so
libnbaio.so
libnblog.so
libnetd_client.so
libnetdutils.so
libnetlink.so
libnetutils.so
libneuralnetworks.so
libnostalgia.filter.thundersoft.so
libnpt.so
libnvaccessor_fb.so
libomafldrm.so
libomission_avoidance.so
libopenjdk.so
libopenjdkjvm.so
libopenjdkjvmti.so
libopensslsmime.email.samsung.so
libopus.so
libpa.so
libpac.so
libpackagelistparser.so
libpadm.so
libpcre2.so
libpdfium.so
libpdx_default_transport.so
libperflog.so
libpersona.so
libpiex.so
libpixelflinger.so
libpmca.so
libpng.so
libpower.so
libpowermanager.so
libpredeflicker_native.so
libprldauthnrtactrl_jni.so
libprocessgroup.so
libprocinfo.so
libprofileparamstorage.so
libprotobuf-cpp-full.so
libprotobuf-cpp-lite.so
libquramimagecodec.so
libradio_metadata.so
libremotedesktop_client.knox.samsung.so
libremotedesktopservice.so
libremotedisplay.so
libremotedisplay_wfd.so
libremotedisplayservice.so
librepeater.so
libresourcemanagerservice.so
libriddle.filter.linecorp.so
librs_jni.so
librtp_jni.so
libsAMRNB.so
libsAMRWB.so
libsaiv_HprFace_api.camera.samsung.so
libsaiv_HprFace_cmh_support_jni.camera.samsung.so
libsamsungSoundbooster_plus_legacy.so
libsamsungearcare.so
libsamsungpowersound.so
libsamsungvad.so
libsaped.so
libsavsac.so
libsavscmn.so
libsavscmn_jni.media.samsung.so
libsavsff.so
libsavsmeta.so
libsavsvc.so
libsccore.so
libschedulerservicehidl.so
libsd2p.so
libsdp_crypto.so
libsdp_kekm.so
libsdp_sdk.so
libsec_sem.so
libsec_semHal.so
libsec_semTlc.so
libsec_skpm.so
libsec_skpmHal.so
libsec_skpmTlc.so
libsecaudiocoreutils.so
libsecaudioinfo.so
libseccameracore2.so
libsechelper_engine.so
libsecimaging.camera.samsung.so
libsecimaging_pdk.camera.samsung.so
libsecjpeginterface.camera.samsung.so
libsecjpegquram.so
libsecnativefeature.so
libsecopenssl_engine.so
libsecpkcs11_engine.so
libsecril-client.so
libsecuibc.so
libsecure_storage.so
libsecure_storage_jni.so
libselinux.so
libsemcamera_jni.camera.samsung.so
libsemmediaplayer_jni.so
libsensor.so
libsensorservice.so
libsensorservicehidl.so
libserviceutility.so
libsevrc.so
libsfextcp.so
libsigchain.so
libsimba.so
libskeymaster.so
libsmartfitting_interface.so
libsmartfitting_jni.media.samsung.so
libsmartfittingmanagerservice.so
libsmat.so
libsmsd.so
libsnaace.so
libsnamrnb.so
libsnamrwb.so
libsnap_hidl.so
libsomp.camera.samsung.so
libsomx263dsw.so
libsomx264dsw.so
libsomxaacd.so
libsomxadpcmd.so
libsomxamrd.so
libsomxaped.so
libsomxcmn.so
libsomxcore.so
libsomxevrcd.so
libsomxevrce.so
libsomxflacd.so
libsomxhevcdsw.so
libsomxmp3d.so
libsomxmp43d.so
libsomxmp4vdsw.so
libsomxnaace.so
libsomxqcelpd.so
libsomxqcelpe.so
libsomxsr263d.so
libsomxvc1dsw.so
libsomxvp8d.so
libsomxwmad.so
libsomxwmv7d.so
libsomxwmv8d.so
libsonic.so
libsonivox.so
libsoundextractor.so
libsoundpool.so
libsoundspeed.so
libsoundtrigger.so
libsoundtriggerservice.so
libspeexresampler.so
libspictrl.so
libsqcp.so
libsqlite.so
libsrib_HumanSegInterface.camera.samsung.so
libsrib_SelfieBokeh.camera.samsung.so
libsribwas.camera.samsung.so
libssl.so
libstagefright.so
libstagefright_amrnb_common.so
libstagefright_bufferqueue_helper.so
libstagefright_codecbase.so
libstagefright_enc_common.so
libstagefright_flacdec.so
libstagefright_foundation.so
libstagefright_hdcp.so
libstagefright_http_support.so
libstagefright_httplive.so
libstagefright_mlb_cache.so
libstagefright_omx.so
libstagefright_omx_utils.so
libstagefright_soft_aacdec.so
libstagefright_soft_aacenc.so
libstagefright_soft_amrdec.so
libstagefright_soft_amrnbenc.so
libstagefright_soft_amrwbenc.so
libstagefright_soft_avcdec.so
libstagefright_soft_avcenc.so
libstagefright_soft_flacdec.so
libstagefright_soft_flacenc.so
libstagefright_soft_g711dec.so
libstagefright_soft_gsmdec.so
libstagefright_soft_hevcdec.so
libstagefright_soft_mp3dec.so
libstagefright_soft_mpeg2dec.so
libstagefright_soft_mpeg4dec.so
libstagefright_soft_mpeg4enc.so
libstagefright_soft_opusdec.so
libstagefright_soft_rawdec.so
libstagefright_soft_vorbisdec.so
libstagefright_soft_vpxdec.so
libstagefright_soft_vpxenc.so
libstagefright_xmlparser.so
libstatslog.so
libstdc++.so
libsthmb.so
libsurfaceflinger.so
libsurfaceflinger_ddmconnection.so
libsurfaceutil.camera.samsung.so
libsuspend.so
libsvoicedll.so
libswdap_legacy.so
libsxqk.so
libsync.so
libsysutils.so
libteeservice_client.trustonic.so
libterrier.so
libtextclassifier.so
libtextclassifier_hash.so
libtflite.so
libtimestats_proto.so
libtinyalsa.so
libtinyxml2.so
libtlc_arcounter.so
libtlc_comm.so
libtlc_direct_comm.so
libtlc_proxy_comm.so
libtlc_spay.so
libtlc_tima_atn.so
libtlc_tima_pkm.so
libtlc_tz_esecomm.so
libtlc_tz_iccc.so
libtlc_tz_keystore.so
libtlc_tz_ocf.so
libtlc_tz_ocf_jni.so
libtmdisplay.mirrorlink.samsung.so
libtombstoned_client.so
libtsmux.so
libucmnativecrypto.so
libucmscp.so
libucsengine.system.so
libui.so
libuibc.so
libunwind.so
libunwindstack.so
libusbhost.so
libutils.so
libutilscallstack.so
libvideofittinghelper.so
libvintf.so
libvixl-arm.so
libvixl-arm64.so
libvkjni.so
libvkservice.so
libvndksupport.so
libvorbisidec.so
libvtmanager.so
libvtstack.so
libvulkan.so
libwebviewchromium_loader.so
libwebviewchromium_plat_support.so
libwifi-service.so
libwifi-system.so
libwifikeystorehal.so
libwifiucmkeystorehal.so
libwilhelm.so
libxcv.camera.samsung.so
libxml2.so
libz.so
libziparchive.so
system.vendor.samsung.frameworks.ucm.wifi@1.0.so
vendor.samsung.external.secure_storage@2.0.so
vendor.samsung.hardware.biometrics.fingerprint@2.1.so
vendor.samsung.hardware.camera.device@1.0.so
vendor.samsung.hardware.camera.device@3.2.so
vendor.samsung.hardware.camera.device@3.3.so
vendor.samsung.hardware.camera.device@3.4.so
vendor.samsung.hardware.camera.provider@2.4.so
vendor.samsung.hardware.gnss@1.0.so
vendor.samsung.hardware.light@2.0.so
vendor.samsung.hardware.miscpower@1.0.so
vendor.samsung.hardware.vibrator@1.0.so
vendor.samsung.security.proca@1.0.so
vendor.samsung.security.sem@1.0.so
vendor.samsung.security.skpm@1.0.so
vendor.samsung_slsi.hardware.ExynosHWCServiceTW@1.0.so
vendor.samsung_slsi.hardware.configstore-utils.so
vendor.samsung_slsi.hardware.configstore@1.0.so
vendor.trustonic.teeregistry@1.0.so
vndk-28
vndk-sp-28
:/system/lib #