[OnePlus 7 Pro ROMs, Kernels, Recoveries, & Other D] Tomatot-:
Sorry for this long post, but I'd like to try it so my thread gets referenced by Google in case people using other devices wonder if they can remove some apps or not.

### List of systems apps SORTED & EXPLAINED 4.1

### Invisible

"/system/system/app/AntHalService",

"/system/system/app/AutoRegistration",

"/system/system/app/BasicDreams",

"/system/system/app/BookmarkProvider",

"/system/system/app/BTtestmode",

"/system/system/app/BuiltInPrintService",

"/system/system/app/card",

"/system/system/app/CtsShimPrebuilt",

"/system/system/app/EasterEgg_O2",

"/system/system/app/EngineeringMode",

"/system/system/app/EngSpecialTest",

"/system/system/app/GooglePrintRecommendationService",

"/system/system/app/GoogleTTS",

"/system/system/app/LogKitSdService",

"/system/system/app/NFCTestMode",

"/system/system/app/OEMLogKit",

"/system/system/app/oem_tcma",

"/system/system/app/OPBugReportLite",

"/system/system/app/OPCommonLogTool",

"/system/system/app/OPLiveWallpaper",

"/system/system/app/OPPush",

"/system/system/app/PartnerBookmarksProvider",

"/system/system/app/PhotosOnline",

"/system/system/app/PlayAutoInstallConfig",

"/system/system/app/RFTuner",

"/system/system/app/SensorTestTool",

"/system/system/app/SoterService",

"/system/system/app/Stk",

"/system/system/app/SeempService",

"/system/system/app/talkback",

"/system/system/app/Traceur",

"/system/system/app/WallpaperBackup",

"/system/system/app/WapiCertManage",

"/system/system/app/WifiRfTestApk",

"/system/system/priv-app/CtsShimPrivPrebuilt",

"/system/system/priv-app/OPCellBroadcastReceiver",

"/system/system/priv-app/TagGoogle",

"/system/system/product/app/uimremoteclient",

"/system/system/product/priv-app/GoogleFeedback",

"/system/system/etc/usb_drivers.iso",

"/vendor/etc/apps",

### Light

"/system/system/app/ARCore_stub",

"/system/system/app/BackupRestoreRemoteService",

"/system/system/app/DiracManager",

"/system/system/app/GooglePay",

"/system/system/app/HTMLViewer",

"/system/system/app/NVBackupUI",

"/system/system/app/OPScreenRecord",

"/system/system/priv-app/BackupRestoreConfirmation",

"/system/system/priv-app/CallLogBackup",

"/system/system/priv-app/DiracAudioControlService",

"/system/system/priv-app/ManagedProvisioning",

"/system/system/priv-app/OnePlusWizard",

"/system/system/priv-app/OPDeviceManager",

"/system/system/priv-app/OPDeviceManagerProvider",

"/system/system/priv-app/SharedStorageBackup",

"/system/system/product/app/Account",

"/system/system/product/app/atfwd",

"/system/system/product/app/CalendarGoogle",

"/system/system/product/app/Chrome",

"/system/system/product/app/Drive",

"/system/system/product/app/Duo",

"/system/system/product/app/Gmail2",

"/system/system/product/app/GoogleTTS",

"/system/system/product/app/Music2",

"/system/system/product/app/PhotoTable",

"/system/system/product/app/QdcmFF",

"/system/system/product/app/talkback",

"/system/system/product/app/Videos",

"/system/system/product/app/YouTube",

"/system/system/product/priv-app/AndroidAutoStub",

"/system/system/product/priv-app/GoogleOneTimeInitializer",

"/system/system/product/priv-app/SetupWizard",

"/system/system/product/priv-app/Turbo",

"/data/india/india.img",

"/system/system/india",

### EXTREME

"/system/system/app/Backup",

"/system/system/app/BackupRestoreRemoteService",

"/system/system/app/BluetoothMidiService",

"/system/system/app/BookmarkProvider",

"/system/system/app/LiveWallpapersPicker",

"/system/system/app/OPBackup",

"/system/system/app/OPBreathMode",

"/system/system/app/OPSafe",

"/system/system/app/OPYellowpage",

"/system/system/app/WAPPushManager",

"/system/system/priv-app/EmergencyInfo",

"/system/system/priv-app/HotwordEnrollmentOKGoogleWCD9340",

"/system/system/priv-app/HotwordEnrollmentXGoogleWCD9340",

"/system/system/priv-app/IFAAService",

"/system/system/priv-app/MusicFX",

"/system/system/priv-app/OnePlusGallery",

"/system/system/priv-app/OPAod",

"/system/system/priv-app/OPFaceUnlock",

"/system/system/priv-app/ProxyHandler",

"/system/system/priv-app/VpnDialogs",

"/system/system/product/app/datastatusnotification",

"/system/system/product/app/GoogleContactsSyncAdapter",

"/system/system/product/app/GoogleLocationHistory",

"/system/system/product/app/Maps",

"/system/system/product/app/Photos",

"/system/system/product/app/remoteSimLockAuthentication",

"/system/system/product/app/remotesimlockservice",

"/system/system/product/app/WebViewGoogle",

"/system/system/product/priv-app/OPAppLocker",

"/system/system/product/priv-app/Turbo",

"/system/system/product/priv-app/Velvet",

"/system/system/product/priv-app/WallpaperCropper",

"/system/system/product/priv-app/Wellbeing",

#____

# Some explanation

# Chrome = removed from the extreme script as it leads to Android having trouble properly selecting a working webview.

# CarrierConfig = allow to pick "preferred network type" properly, so not recommended to remove it.

# CNEService = necessary in order to make VoWIFI work. Don't delete it if you're in the US and using it. I don't know

# datastatusnotification = allows to cap data when you've reached the limit of your plan

# DeskClock = clock app (not only widget, so don't delete except if you use another clock app)

# DiracManager = some audio manager that seems useless

# EmergencyInfo = could break double tap power button to launch camera, as well as being the app necessary to setup emergency info (obviously)

# GoogleTTS = Text to Speech, it's for disabled persons. I'm sorry if you need it but unfortunately it's useless for a majority of people.

# HotwordEnrollmentXGoogleWCD9340 = makes OK Google work.

# ManagedProvisioning = Work Profile Setup apk. It's useless for most people. Obviously don't delete it if your company gave you this phone, but then you shouldn't flash it in the first place! :)

# ModuleMetadataGooglePrebuilt = allow to show advanced permissions

# NVBackupUI = OnePlus Backup solution. goes with OPBackup

# OPAod = ambient display

# OPAppCategoryProvider = make battery stats work properly

# OPBackup = system updater

# OPCellBroadcastReceiver = so you get alerts when there's a big issue like a natural disaster...

# ...I've never seen it in action and I think most countries don't have it. It could be important to you so be careful.

# OPOnlineConfig = DONT REMOVE IT or you won't be able to boot.

# OPSafe = it allows to see data usage in settings

# OPSimContacts = breaks partially OP dialer if removed

# OpSkin = apparently necessary for substratum

# OsuLogin = hotspot

# QdcmFF = some Qualcomm software to make the screen better. I don't think it's used on the OP6 and it would probably make colors less accurate.

# Phonesky = Play Store

# PrintSpooler = if removed, break settings (bluetooth/connection preferences)

# PlayAutoInstallConfig = basically allows the OEM or the carrier to download application behind your back, great feature :)

# SdCardService = needed for file managers

# SeempService = solution from Qualomm meant to possibly fight against Malware... Don't trust it.

# SharedStorageBackup, not sure, probably related to Google Backup, caution with this one. Couldn't find any good explanation anywhere.

# Stk can be necessary for some banking apps (northern Europe apparently)

# Tags = NFC Tags (it's not used by 99,9% of the population)

# Turbo = device health services

# uimremoteclient qualcomm bull****

# usb_drivers.iso = when you plug your phone to your PC, it shows the phone as a CDROM so you can install drivers. Should be useless if you already have TWRP. ;)

# TeleService = necessary to detect the sim with a few network providers

# Velvet = Google app

# WebViewStub = not necessary with chrome webview

# WfdService = Wifi Direct

# YouTube apparently doesn't stop YouTube Vanced to work

# GoogleOneTimeInitializer + OnePlusWizard + SetupWizard : to delete only after setting up the device

# /vendor/etc/apps : folder full junks.