[Realme GT Master Edition] toniantonio:
I have been able to delete breno assistant, but I keep getting the error 'This feature is currently unavailable on this device'. Did you take one more step after deleting Breno Assistant so that 'OK Google' will start working?

I uninstalled many applications with adb, looking at these other explanations:

https://xdaforums.com/t/guide-eu-in-rom-realme-ui-debloat-list.4084795/

How to Uninstall and Disable System Apps on Realme Devices

If you want to debloat Realme UI, here's a list of Realme bloatware or safe to remove system apps so that you can uninstall apps using ADB.

technastic.com

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c.realme.com

https://xdaforums.com/t/guide-cn-ve...ed-apps-realme-x2pro-making-it-clean.4010019/

I made a compilation of all those that I saw in other models looking for the name of the end (for example in a post it says com.google.android.apps.wellbeing, but on my mobile I uninstalled com.realme.wellbeing):

- If anyone is going to follow this, they should know that I have only followed steps from other sites and made a compilation, but I have no idea which are most of the apps that I have deleted. Do it at your own risk.

- I dont use -k option because it keep data of the apps in cache and I dont need it.

- (I can't delete it, Failure [DELETE_FAILED_INTERNAL_ERROR]): I suppose the rom need that app,

I don't try to delete it with root, because I dont want root my phone.

- I dont know if any of the deleted apps will give a problem when we go to Android 12.

- I just did it and for now the phone is working fine, but I haven't been testing it for a day yet.

adb shell pm uninstall --user 0 com.heytap.quicksearchbox
adb shell pm uninstall --user 0 com.coloros.assistantscreen
adb shell pm uninstall --user 0 com.coloros.smartdrive
adb shell pm uninstall --user 0 com.coloros.directui
adb shell pm uninstall --user 0 com.coloros.ocrscanner
adb shell pm uninstall --user 0 com.coloros.oppomultiapp
adb shell pm uninstall --user 0 com.coloros.activation
adb shell pm uninstall --user 0 com.coloros.athena
adb shell pm uninstall --user 0 com.coloros.backuprestore
adb shell pm uninstall --user 0 com.coloros.bootreg
adb shell pm uninstall --user 0 com.coloros.childrenspace
adb shell pm uninstall --user 0 com.coloros.findmyphone
adb shell pm uninstall --user 0 com.coloros.filemanager
adb shell pm uninstall --user 0 com.coloros.encryption
adb shell pm uninstall --user 0 com.coloros.floatassistant
adb shell pm uninstall --user 0 com.coloros.gamespace
adb shell pm uninstall --user 0 com.coloros.healthcheck
adb shell pm uninstall --user 0 com.coloros.ocrservice
adb shell pm uninstall --user 0 com.coloros.phonemanager
adb shell pm uninstall --user 0 com.coloros.phonenoareainquire
adb shell pm uninstall --user 0 com.coloros.sceneservice
adb shell pm uninstall --user 0 com.coloros.securepay
# adb shell pm uninstall --user 0 com.coloros.securitykeyboard (I dindn't delete it because it would be good to have)
adb shell pm uninstall --user 0 com.coloros.translate.engine
adb shell pm uninstall --user 0 com.coloros.wifibackuprestore
adb shell pm uninstall --user 0 com.coloros.oshare
adb shell pm uninstall --user 0 com.coloros.sauhelper (I can't delete it, Failure [DELETE_FAILED_INTERNAL_ERROR])
adb shell pm uninstall --user 0 com.coloros.screenrecorder
adb shell pm uninstall --user 0 com.coloros.focusmode
adb shell pm uninstall --user 0 com.coloros.calendar (I use google calendar)
adb shell pm uninstall --user 0 com.coloros.operationManual
adb shell pm uninstall --user 0 com.coloros.logkit

adb shell pm uninstall --user 0 com.heytap.speechassist
adb shell pm uninstall --user 0 com.heytap.browser (I installed chrome before do it)
adb shell pm uninstall --user 0 com.heytap.market (I can't delete it, Failure [DELETE_FAILED_INTERNAL_ERROR])
adb shell pm uninstall --user 0 com.heytap.themestore (I can't delete it, Failure [DELETE_FAILED_INTERNAL_ERROR])
adb shell pm uninstall --user 0 com.heytap.themestore (I can't delete it, Failure [DELETE_FAILED_INTERNAL_ERROR])
adb shell pm uninstall --user 0 com.heytap.usercenter
adb shell pm uninstall --user 0 com.heytap.pictorial
adb shell pm uninstall --user 0 com.heytap.cloud
adb shell pm uninstall --user 0 com.heytap.openid
adb shell pm uninstall --user 0 com.heytap.datamigration
adb shell pm uninstall --user 0 com.heytap.mcs
adb shell pm uninstall --user 0 com.heytap.music
adb shell pm uninstall --user 0 com.heytap.market (I can't delete it, Failure [DELETE_FAILED_INTERNAL_ERROR])

adb shell pm uninstall --user 0 com.nearme.atlas
adb shell pm uninstall --user 0 com.nearme.instant.platform
adb shell pm uninstall --user 0 com.nearme.statistics.rom

adb shell pm uninstall --user 0 com.oplus.aod
adb shell pm uninstall --user 0 com.oplus.atlas
adb shell pm uninstall --user 0 com.oplus.ovoicemanager

adb shell pm uninstall --user 0 com.oppo.bttestmode
adb shell pm uninstall --user 0 com.oppo.engineermode
adb shell pm uninstall --user 0 com.oppo.engineermode.network
adb shell pm uninstall --user 0 com.oppo.ovoicemanager
adb shell pm uninstall --user 0 com.oppo.qualityprotect
adb shell pm uninstall --user 0 com.oppo.sos
adb shell pm uninstall --user 0 com.oppo.lfeh

adb shell pm uninstall --user 0 com.realme.wellbeing (com.google.android.apps.wellbeing)
adb shell pm uninstall --user 0 com.realme.findphone.client2

adb shell pm uninstall --user 0 com.qualcomm.qti.modemtestmode
adb shell pm uninstall --user 0 com.qualcomm.qti.remoteSimlockAuth
adb shell pm uninstall --user 0 com.qualcomm.uimremoteclient
adb shell pm uninstall --user 0 com.qualcomm.uimremoteserver

# adb shell pm uninstall --user 0 com.google.android.webview (I reinstalled it because some apps were closing)
adb shell pm uninstall --user 0 com.google.android.onetimeinitializer
adb shell pm uninstall --user 0 com.google.android.partnersetup
adb shell pm uninstall --user 0 com.google.android.printservice.recommendation
adb shell pm uninstall --user 0 com.google.android.tag
adb shell pm uninstall --user 0 com.google.ar.core
adb shell pm uninstall --user 0 com.google.android.marvin.talkback
adb shell pm uninstall --user 0 com.google.android.cellbroadcastservice

adb shell pm uninstall --user 0 com.android.cellbroadcastreceiver
adb shell pm uninstall --user 0 com.android.mms.service
adb shell pm uninstall --user 0 com.android.printspooler
adb shell pm uninstall --user 0 com.android.cellbroadcastreceiver.overlay.common
adb shell pm uninstall --user 0 com.android.managedprovisioning
adb shell pm uninstall --user 0 com.android.sharedstoragebackup
adb shell pm uninstall --user 0 com.android.statementservice
adb shell pm uninstall --user 0 com.android.stk
adb shell pm uninstall --user 0 com.android.wallpaperbackup
adb shell pm uninstall --user 0 com.android.backupconfirm
adb shell pm uninstall --user 0 com.android.bluetoothmidiservice
adb shell pm uninstall --user 0 com.android.calllogbackup

adb shell pm uninstall --user 0 com.tencent.soter.soterserver
adb shell pm uninstall --user 0 com.ted.number

adb shell pm uninstall --user 0 com.mobiletools.systemhelper
adb shell pm uninstall --user 0 com.finshell.wallet

adb shell pm uninstall --user 0 com.sohu.inputmethod.sogouoem (Make sure you have installed other keyboard)