Can the DSP manager in the system be deleted?

You can delete it, but you can't set the sound effect after deletion, and the sound effect is FC, which has little effect.

There are also the following software:

*AccountAndSyncSettings.apk？ Synchronization and account settings (never deleted)

* ApplicationsProvider.apk？ Application support service? (Never delete)

Bluetooth.apk Bluetooth (Bluetooth function disappears after deletion)

Browser.apk？ The system comes with a browser (you can use other mobile browsers instead).

Calculator.apk？ Calculator (can be deleted and replaced by others)

Calendar.apk calendar (can be deleted)

CalendarProvider.apk？ ? Calendar program support service (can be deleted)

*Camera.apk has its own camera? (Never delete)

*CertInstaller.apk？ Certificate service? (Never delete)

Contacts.apk address book/contact person (can be deleted by using a third-party address book)

*ContactsProvider.apk？ ? Address book/contact data storage service? (Never delete)

*DefaultContainerService.apk Default Address Book Service (never deleted)

DeskClock.apk？ Bring your own alarm clock (if you use a third-party alarm clock, you can delete it)

* download provider. apk? Download Manager (Never Delete)

*DrmProvider.apk DRM protected data storage service (never deleted)

DSPManager.apk？ DSP Audio Management (Deleted)

Email.apk？ E-mail (you don't need to bring your own mail to accept messages that can be deleted)

FileManager.apk simple file manager (can be deleted and replaced by ES file manager)

Gallery3D.apk？ 3D picture browser? (deleted)

GenieWidget.apk Weather and news (deleted)

Gmail.apk？ Gmail (can be deleted)

GoogleBackupTransport.apk？ * * * (unknown program, which can be deleted)

GoogleCalendarSyncAdapter.apk？ Store calendar information (can be deleted)

GoogleContactsSyncAdapter.apk？ Store contact information (can be deleted)

GoogleFeedback.apk？ ? * * * (It is said that after deletion, GoogleFeedback.apk will be prompted to decide whether to delete it according to its own situation).

GooglePartnerSetup.apk？ Google Assistant (mobile)

Google pinyi name . apk？ Google Pinyin (can be deleted and replaced with other input methods)

GoogleQuickSearchBox.apk Google search (can be deleted)

GoogleServicesFramework.apk？ Synchronization support service (unable to synchronize contacts and log in to Google after deletion)

HTMLViewer.apk？ HTML browser (can be deleted)

Kickback.apk auxiliary function

LauncherPro.apk？ Local Desktop (Removable)

LiveWall**sPicker.apk？ Dynamic wallpaper (can be deleted)

Maps.apk？ Google Maps (deleted)

MarketUpdater.apk market upgrade (uncertain)

*MediaProvider.apk？ Media data storage service (never deleted)

MediaUploader.apk media upgrade (deleted)

Mms.apk？ Independent information (can be deleted)

Music.apk comes with its own music (you can delete it and use your favorite player).

NetworkLocation.apk？ Network Location (Removable)

OneTimeInitializer.apk？ * * * (unknown, can be deleted)

*PackageInstaller.apk program installation (never deleted)

*Phone.apk？ Phone Dialer (Never Delete)

PhoneGuard.apk？ Dial protection device (removable)

PicoTts.apk？ Deletable (speech synthesis engine for text-to-language conversion, setting voice input and output)

Protips.apk？ Desktop little green men Plug-in (Removable)

*QuickMgr.apk one-click setting (the pop-up menu after long press must not be deleted).

*Settings.apk？ ? System Settings (Never Delete)

*SettingsProvider.apk setting service program? (Never delete)

*SetupWizard.apk boot (you can't delete it when customizing Rom, but you can use Root when brushing? The resource manager has been deleted)

SMSPopup.apk SMS bubble (that is, the one that pops up when the SMS comes, but it is actually a pop-up box)

Soundback.apk Auxiliary Function (Removable)

SoundRecorder.apk recorder (you can use third-party recording software instead)

Stk.apk？ SIM card service (you can delete it, but don't delete it if an organic friend copies the contacts on the SIM card).

Street.apk？ Street (can be deleted)

*Superuser.apk？ Authorized programs (programs on the program list to get Root)

Talk.apk system service items (can be deleted)

Accessory functions of talkback.apk (can be deleted)

*TelephonyProvider.apk？ Dial Record Storage Service (Never Delete)

Apk HyperTerminal (can be deleted, but not recommended, and can be used for refresh recovery)

TtsService.apk？ Text-to-speech conversion service (can be deleted)

Updater.apk？ Online Upgrade (Removable)

UserDictionaryProvider.apk？ User data dictionary service (can be deleted)

Vending.apk？ Electronic marketplace (deleted)

VoiceSearch.apk？ Voice search (deleted)