[Fire HD 8 and HD 10 Android Development] Mill58:
Thanks for the quick reply. Here is the information. Any tips?

Device: Amazon Fire HD 10 (2021)
Codename: trona
FireOS Version: 7.3.2.1
Android Version: 9.0
Security Patch: 2018-10-05
Chipset: MT8183
System Uptime: 00h 26m 16s

[Build.BRAND]: [Amazon]
[audio.dsp.data.factor]: [0.243]
[camera.disable_zsl_mode]: [1]
[dalvik.vm.appimageformat]: [lz4]
[dalvik.vm.dex2oat-Xms]: [64m]
[dalvik.vm.dex2oat-Xmx]: [512m]
[dalvik.vm.dex2oat-minidebuginfo]: [true]
[dalvik.vm.dexopt.secondary]: [true]
[dalvik.vm.heapgrowthlimit]: [128m]
[dalvik.vm.heapsize]: [384m]
[dalvik.vm.image-dex2oat-Xms]: [64m]
[dalvik.vm.image-dex2oat-Xmx]: [64m]
[dalvik.vm.isa.arm.features]: [default]
[dalvik.vm.isa.arm.variant]: [cortex-a53]
[dalvik.vm.isa.arm64.features]: [default]
[dalvik.vm.isa.arm64.variant]: [cortex-a53]
[dalvik.vm.mtk-stack-trace-file]: [/data/anr/mtk_traces.txt]
[dalvik.vm.skpheapgrowthlimit]: [20m]
[dalvik.vm.skpheapmaxfree]: [512k]
[dalvik.vm.skpheapminfree]: [128k]
[dalvik.vm.skpheapstartsize]: [2m]
[dalvik.vm.skpheaptargetutil]: [0.95]
[dalvik.vm.stack-trace-dir]: [/data/anr]
[dalvik.vm.usejit]: [true]
[dalvik.vm.usejitprofiles]: [true]
[debug.atrace.tags.enableflags]: [0]
[debug.force_rtl]: [0]
[debug.sf.disable_backpressure]: [1]
[debug.sf.latch_unsignaled]: [1]
[dev.bootcomplete]: [1]
[drm.service.enabled]: [true]
[hwservicemanager.ready]: [true]
[init.svc.adbd]: [running]
[init.svc.amazonfiled]: [running]
[init.svc.amazonthermal-1.0]: [running]
[init.svc.audioserver]: [running]
[init.svc.bcm_main]: [running]
[init.svc.bluetooth-1-0]: [running]
[init.svc.bootanim]: [stopped]
[init.svc.btmac]: [stopped]
[init.svc.camerahalserver]: [running]
[init.svc.cameraserver]: [running]
[init.svc.charge_logger]: [running]
[init.svc.dms-hal-1-0]: [running]
[init.svc.drm]: [running]
[init.svc.fireosdha-2.0]: [running]
[init.svc.flash_recovery]: [stopped]
[init.svc.fosflags]: [stopped]
[init.svc.fuelgauged]: [running]
[init.svc.fuelgauged_nvram]: [running]
[init.svc.gatekeeperd]: [running]
[init.svc.health-hal-2-0]: [running]
[init.svc.hidl_memory]: [running]
[init.svc.hwservicemanager]: [running]
[init.svc.idme-1.0]: [running]
[init.svc.incidentd]: [running]
[init.svc.installd]: [running]
[init.svc.integrity_logger]: [running]
[init.svc.keymanage-1-0]: [running]
[init.svc.keystore]: [running]
[init.svc.kisd]: [running]
[init.svc.light-hal-2-0]: [running]
[init.svc.lmkd]: [running]
[init.svc.logd]: [running]
[init.svc.logd-reinit]: [stopped]
[init.svc.logd-reinitLUI]: [stopped]
[init.svc.media]: [running]
[init.svc.mediacodec]: [running]
[init.svc.mediadrm]: [running]
[init.svc.mediaextractor]: [running]
[init.svc.mediametrics]: [running]
[init.svc.netd]: [running]
[init.svc.networkpower-1.0]: [running]
[init.svc.nvram_daemon]: [stopped]
[init.svc.power-hal-2-0]: [running]
[init.svc.pq-2-2]: [running]
[init.svc.pr_devcertid]: [stopped]
[init.svc.read_lifetime]: [stopped]
[init.svc.rpmb_svc]: [running]
[init.svc.securetime]: [running]
[init.svc.sensors-hal-1-0]: [running]
[init.svc.servicemanager]: [running]
[init.svc.statsd]: [running]
[init.svc.storaged]: [running]
[init.svc.surfaceflinger]: [running]
[init.svc.thermal]: [running]
[init.svc.thermal_manager]: [stopped]
[init.svc.thermalloadalgod]: [running]
[init.svc.thermalservice]: [running]
[init.svc.time_update]: [stopped]
[init.svc.tombstoned]: [running]
[init.svc.ueventd]: [running]
[init.svc.update_verifier_nonencrypted]: [stopped]
[init.svc.usbd]: [stopped]
[init.svc.vndservicemanager]: [running]
[init.svc.vold]: [running]
[init.svc.vpm_mount]: [stopped]
[init.svc.vpm_verify]: [stopped]
[init.svc.watchdogd]: [running]
[init.svc.wifi_log_levels]: [running]
[init.svc.wificond]: [running]
[init.svc.wmt_launcher]: [running]
[init.svc.wmt_loader]: [stopped]
[init.svc.wpa_supplicant]: [running]
[init.svc.zygote]: [running]
[init.svc.zygote_secondary]: [running]
[log.tag.stats_log]: [I]
[logd.init.LOGCAT_METRICS_SUBSCRIBER]: [ready]
[logd.init.LOGD_VITALS]: [ready]
[logd.init.LOG_DUMPER]: [ready]
[logd.init.METRICS_SUBSCRIBER]: [ready]
[logd.init.SPAM_DETECTOR]: [ready]
[logd.time.update]: [false]
[net.bt.name]: [Android]
[net.netid]: [100]
[net.qtaguid_enabled]: [1]
[net.tcp.default_init_rwnd]: [60]
[partition.system.verified]: [0]
[partition.vendor.verified]: [0]
[persist.log.tag.CdmaMoSms]: [I]
[persist.log.tag.CdmaMtSms]: [I]
[persist.log.tag.DCT]: [D]
[persist.log.tag.RILMUXD]: [I]
[persist.logd.size]: []
[persist.sys.DaysFromOTA_V390]: [8000]
[persist.sys.DaysFromOTA_V395]: [8000]
[persist.sys.DaysFromOTA_V400]: [8000]
[persist.sys.DaysFromOTA_V410]: [8000]
[persist.sys.boot.reason]: [reboot,shell]
[persist.sys.dalvik.vm.lib.2]: [libart.so]
[persist.sys.locale]: [en-US]
[persist.sys.saved_time]: [1658191131824]
[persist.sys.shipmode.action]: [3]
[persist.sys.strictmode.visual]: []
[persist.sys.timezone]: [GMT]
[persist.sys.ui.hw]: [false]
[persist.sys.usb.config]: [adb]
[persist.sys.webview.vmsize]: [104857600]
[persist.vendor.connsys.chipid]: [0x6771]
[persist.vendor.connsys.dynamic.dump]: [0]
[persist.vendor.connsys.patch.version]: [20210409c427019]
[persist.vendor.duraspeed.app.on]: [1]
[persist.vendor.duraspeed.support]: [1]
[persist.vendor.pms_removable]: [1]
[persist.vendor.radio.mtk_dsbp_support]: [1]
[persist.vendor.radio.mtk_ps2_rat]: [L/W/G]
[persist.vendor.radio.mtk_ps3_rat]: [G]
[persist.vendor.radio.smart.data.switch]: [1]
[persist.vendor.sys.pq.adl.idx]: [0]
[persist.vendor.sys.pq.bluelight.default]: [128]
[persist.vendor.sys.pq.hdr.en]: [1]
[persist.vendor.sys.pq.iso.shp.en]: [2]
[persist.vendor.sys.pq.mdp.ccorr.en]: [2]
[persist.vendor.sys.pq.mdp.color.dbg]: [1]
[persist.vendor.sys.pq.mdp.color.idx]: [0]
[persist.vendor.sys.pq.mdp.dre.en]: [2]
[persist.vendor.sys.pq.shp.idx]: [2]
[persist.vendor.sys.pq.ultrares.en]: [2]
[persist.vendor.vilte_support]: [0]
[persist.vendor.viwifi_support]: [0]
[pm.dexopt.ab-ota]: [speed-profile]
[pm.dexopt.bg-dexopt]: [speed-profile]
[pm.dexopt.boot]: [verify]
[pm.dexopt.first-boot]: [quicken]
[pm.dexopt.inactive]: [verify]
[pm.dexopt.install]: [speed-profile]
[pm.dexopt.priv-apps-oob]: [false]
[pm.dexopt.priv-apps-oob-list]: [ALL]
[pm.dexopt.shared]: [speed]
[qemu.hw.mainkeys]: [0]
[ro.actionable_compatible_property.enabled]: [true]
[ro.adb.secure]: [1]
[ro.allow.mock.location]: [0]
[ro.amzn_drm.amzn_dha]: [yes]
[ro.amzn_drm.dhav2_file_con]: [u:object_r:amzn_dhav2_file:s0]
[ro.amzn_drm.pek]: [yes]
[ro.amzn_drm.playready]: [yes]
[ro.amzn_drm.widevine]: [yes]
[ro.audio.monitorRotation]: [true]
[ro.audio.silent]: [0]
[ro.audio.usb.period_us]: [16000]
[ro.baseband]: [unknown]
[ro.board.platform]: [mt8183]
[ro.boot.atm]: [disabled]
[ro.boot.bootreason]: [wdt_by_pass_pwk]
[ro.boot.flash.locked]: [1]
[ro.boot.hardware]: [mt8183]
[ro.boot.hardware.sku]: [plus]
[ro.boot.lk_build_desc]: [a2e3b09-20210430_072805]
[ro.boot.lk_version]: [0x0106]
[ro.boot.meta_log_disable]: [0]
[ro.boot.mnt_keys_rw_opts]: [ro]
[ro.boot.mode]: [normal]
[ro.boot.pl_build_desc]: [d87735e-20210519_025552]
[ro.boot.pl_version]: [0x0106]
[ro.boot.prod]: [1]
[ro.boot.rpmb_state]: [2]
[ro.boot.secure_cpu]: [1]
[ro.boot.selinux]: [enforcing]
[ro.boot.serialno]: [G001NW06145307JV]
[ro.boot.spm_version]: [0x0105]
[ro.boot.sspm_version]: [0x0105]
[ro.boot.tee_version]: [0x0106]
[ro.boot.unlocked_kernel]: [false]
[ro.boot.verifiedbootstate]: [green]
[ro.boot.veritymode]: [eio]
[ro.boot.vpu_version]: [0x0105]
[ro.bootimage.build.date]: [Sat Sep 18 05:16:48 UTC 2021]
[ro.bootimage.build.date.utc]: [1631942208]
[ro.bootimage.build.fingerprint]: [Amazon/trona/trona:7.0/PS7321/2326N:user/amz-p,release-keys]
[ro.bootloader]: [unknown]
[ro.bootmode]: [normal]
[ro.build.characteristics]: [tablet]
[ro.build.configuration]: [tablet]
[ro.build.date]: [Sat Sep 18 05:16:48 UTC 2021]
[ro.build.date.utc]: [1631942208]
[ro.build.description]: [trona-user 7.0 PS7321 2326 amz-p,release-keys]
[ro.build.display.id]: [PS7321]
[ro.build.fingerprint]: [Amazon/trona/trona:7.0/PS7321/2326N:user/amz-p,release-keys]
[ro.build.flavor]: [trona-user]
[ro.build.host]: [i3-ri-14-use1a-b-16-04-fos-115]
[ro.build.id]: [PS7321]
[ro.build.lab126.build]: [2326]
[ro.build.lab126.buildtype]: [Nightly]
[ro.build.lab126.project]: [trona_fireos_ship_7321]
[ro.build.mktg.fireos]: [Fire OS 7.3.2.1]
[ro.build.product]: [trona]
[ro.build.system_root_image]: [true]
[ro.build.tags]: [amz-p,release-keys]
[ro.build.thumbprint]: [7.0/PS7321/2326N:user/amz-p,release-keys]
[ro.build.type]: [user]
[ro.build.user]: [build]
[ro.build.version.all_codenames]: [REL]
[ro.build.version.base_os]: [PPR1.180610.009]
[ro.build.version.codename]: [REL]
[ro.build.version.fireos]: [7.0]
[ro.build.version.incremental]: [0021274105476]
[ro.build.version.min_supported_target_sdk]: [17]
[ro.build.version.name]: [Fire OS 7.3.2.1 (PS7321/2326)]
[ro.build.version.number]: [0021274105476]
[ro.build.version.preview_sdk]: [0]
[ro.build.version.release]: [9]
[ro.build.version.sdk]: [28]
[ro.build.version.security_patch]: [2018-10-05]
[ro.build.version.serial]: [2326]
[ro.camera.sound.forced]: [0]
[ro.carrier]: [unknown]
[ro.com.android.mobiledata]: [true]
[ro.config.alarm_alert]: [Alarm_Classic.ogg]
[ro.config.alarm_vol_steps]: [25]
[ro.config.media_vol_steps]: [25]
[ro.config.notification_sound]: [Verso.ogg]
[ro.config.notification_vol_steps]: [25]
[ro.config.ring_vol_steps]: [25]
[ro.config.ringtone]: [Ring_Synth_04.ogg]
[ro.config.vc_call_vol_steps]: [25]
[ro.crypto.state]: [unencrypted]
[ro.crypto.volume.filenames_mode]: [aes-256-cts]
[ro.dalvik.vm.native.bridge]: [0]
[ro.debuggable]: [0]
[ro.device_owner]: [false]
[ro.expect.recovery_id]: [0x8f27f803a06d8b0fc6bb260e3a88167553108cef000000000000000000000000]
[ro.hardware]: [mt8183]
[ro.kernel.zio]: [38,108,105,16]
[ro.logd.kernel]: [true]
[ro.logd.size.stats]: [64K]
[ro.mediatek.version.branch]: [alps-mp-p0.mp1.tc6sp]
[ro.mediatek.version.release]: [alps-mp-p0.mp1.tc6sp-of.p12]
[ro.oem_unlock_supported]: [1]
[ro.opengles.version]: [196610]
[ro.product.board]: [trona]
[ro.product.brand]: [Amazon]
[ro.product.cpu.abi]: [arm64-v8a]
[ro.product.cpu.abilist]: [arm64-v8a,armeabi-v7a,armeabi]
[ro.product.cpu.abilist32]: [armeabi-v7a,armeabi]
[ro.product.cpu.abilist64]: [arm64-v8a]
[ro.product.device]: [trona]
[ro.product.first_api_level]: [28]
[ro.product.locale]: [en-US]
[ro.product.manufacturer]: [Amazon]
[ro.product.model]: [KFTRPWI]
[ro.product.name]: [trona]
[ro.product.package_name]: [com.amazon.trona.android.os]
[ro.product.vendor.brand]: [Amazon]
[ro.product.vendor.device]: [trona]
[ro.product.vendor.manufacturer]: [Amazon]
[ro.product.vendor.model]: [KFTRPWI]
[ro.product.vendor.name]: [trona]
[ro.property_service.version]: [2]
[ro.recovery.wl.maxstore]: [1402138]
[ro.recovery_id]: [0x7a921a2d4510f31f51a1fb0c43db38af4f1bb764000000000000000000000000]
[ro.revision]: [0]
[ro.secure]: [1]
[ro.serialno]: [G001NW06145307JV]
[ro.sf.lcd_density]: [240]
[ro.sys.cached_apps_limit]: [64]
[ro.sys.sdcardfs]: [1]
[ro.sys.usb.bicr]: [no]
[ro.sys.usb.charging.only]: [yes]
[ro.sys.usb.mtp.whql.enable]: [0]
[ro.sys.usb.storage.type]: [mtp]
[ro.telephony.default_network]: [0]
[ro.telephony.sim.count]: [0]
[ro.treble.enabled]: [true]
[ro.vendor.build.date]: [Sat Sep 18 05:16:48 UTC 2021]
[ro.vendor.build.date.utc]: [1631942208]
[ro.vendor.build.fingerprint]: [Amazon/trona/trona:7.0/PS7321/2326N:user/amz-p,release-keys]
[ro.vendor.build.security_patch]: [2018-10-05]
[ro.vendor.md_auto_setup_ims]: [1]
[ro.vendor.md_prop_ver]: [1]
[ro.vendor.mediatek.chip_ver]: [S01]
[ro.vendor.mediatek.platform]: [MT8183]
[ro.vendor.mediatek.version.branch]: [alps-mp-p0.mp1.tc6sp]
[ro.vendor.mediatek.version.release]: [alps-mp-p0.mp1.tc6sp-of.p12]
[ro.vendor.mtk_audio_alac_support]: [1]
[ro.vendor.mtk_audio_ape_support]: [1]
[ro.vendor.mtk_bg_power_saving_support]: [1]
[ro.vendor.mtk_bg_power_saving_ui]: [1]
[ro.vendor.mtk_blulight_def_support]: [1]
[ro.vendor.mtk_camera_app_version]: [3]
[ro.vendor.mtk_cta_set]: [1]
[ro.vendor.mtk_deinterlace_support]: [1]
[ro.vendor.mtk_dhcpv6c_wifi]: [1]
[ro.vendor.mtk_emmc_support]: [1]
[ro.vendor.mtk_exchange_support]: [1]
[ro.vendor.mtk_external_sim_only_slots]: [0]
[ro.vendor.mtk_gps_support]: [0]
[ro.vendor.mtk_pq_color_mode]: [1]
[ro.vendor.mtk_pq_support]: [2]
[ro.vendor.mtk_protocol1_rat_config]: [no]
[ro.vendor.mtk_ril_mode]: [c6m_1rild]
[ro.vendor.mtk_slow_motion_support]: [1]
[ro.vendor.mtk_support_mp2_playback]: [1]
[ro.vendor.mtk_wappush_support]: [1]
[ro.vendor.mtk_wmv_playback_support]: [1]
[ro.vendor.playready_device_cert_digest]: [0a1ac09a2e5d8d86581da69dda800b4a8ccc286fb63062cf89255b99a5411f04]
[ro.vendor.playready_device_cert_id]: [62b3946eb57622a781ade503ea51b570]
[ro.vendor.sim_me_lock_mode]: [0]
[ro.vendor.wpc.support]: [1]
[ro.vndk.version]: [28]
[ro.wifi.channels]: []
[ro.zygote]: [zygote64_32]
[ro.zygote.preload.enable]: [0]
[security.perf_harden]: [1]
[selinux.restorecon_recursive]: [/data/misc_ce/0]
[service.bootanim.exit]: [1]
[service.sf.present_timestamp]: [1]
[sys.boot.reason]: [reboot,shell]
[sys.boot_completed]: [1]
[sys.ipo.disable]: [1]
[sys.ipo.pwrdncap]: [2]
[sys.lab126.hasDeviceTime]: [true]
[sys.logbootcomplete]: [1]
[sys.retaildemo.enabled]: [0]
[sys.sysctl.extra_free_kbytes]: [27000]
[sys.sysctl.tcp_def_init_rwnd]: [60]
[sys.uidcpupower]: []
[sys.usb.config]: [adb]
[sys.usb.configfs]: [1]
[sys.usb.controller]: [musb-hdrc]
[sys.usb.ffs.aio_compat]: [1]
[sys.usb.ffs.ready]: [1]
[sys.usb.state]: [adb]
[sys.user.0.ce_available]: [true]
[sys.wifitracing.started]: [1]
[vendor.audiohal.recovery.mic_mute_on]: [0]
[vendor.connsys.driver.ready]: [yes]
[vendor.connsys.formeta.ready]: [yes]
[vendor.debug.chg_log.pid]: [476]
[vendor.debug.log.coredump.enable]: [n]
[vendor.debug.pq.acaltm.dbg]: [0]
[vendor.debug.pq.adl.dbg]: [0]
[vendor.debug.pq.cz.isp.tuning]: [0]
[vendor.debug.pq.dre.dbg]: [0]
[vendor.debug.pq.dre.demowin.x]: [536805376]
[vendor.debug.pq.dre.isp.tuning]: [0]
[vendor.debug.pq.dredriver.blk]: [0]
[vendor.debug.pq.dredriver.dbg]: [0]
[vendor.debug.pq.dshp.en]: [2]
[vendor.debug.pq.hdr.dbg]: [0]
[vendor.debug.pq.hdrdriver.dbg]: [0]
[vendor.debug.pq.shp.en]: [2]
[vendor.mediatek.wlan.chip]: [CONSYS_MT8183]
[vendor.mediatek.wlan.module.postfix]: [_consys_mt8183]
[vendor.mtk.atci.boot_completed]: [1]
[vold.has_adoptable]: [1]
[vold.has_quota]: [1]
[vold.has_reserved]: [1]
[vold.post_fs_data_done]: [1]
[vpartition.status.metrics]: [ready]
[wifi.direct.interface]: [p2p0]
[wifi.interface]: [wlan0]
[wifi.tethering.interface]: [ap0]