[P8lite General] Regicollis:
If this is of any help in answering my question, this is a list of installed packages. I also have a full ADB bugreport if that can be of any help.

package:com.android.gallery3d

package:org.wikipedia

package:com.android.packageinstaller

package:com.android.providers.userdictionary

package:com.android.apps.tag

package:cn.wps.moffice_eng

package:com.huawei.powergenie

package:com.android.dreams.phototable

package:com.android.galaxy4

package:com.android.mediacenter

package:com.google.android.googlequicksearchbox

package:com.huawei.android.airsharing

package:com.android.providers.partnerbookmarks

package:com.miniclip.plagueinc

package:com.android.managedprovisioning

package:com.google.android.play.games

package:com.google.android.feedback

package:com.android.hwmirror

package:com.android.wallpaper.livepicker

package:com.google.android.onetimeinitializer

package:com.huawei.cust

package:com.zinio.android.settings

package:com.huawei.qrcode.dispatcher

package:com.android.inputdevices

package:com.example.android.notepad

package:com.android.bluetooth

package:com.android.printspooler

package:com.appspot.swisscodemonkeys.apps

package:com.maxmpz.audioplayer.unlock

package:com.huawei.android.projectmenu

package:dmi.byvejr.vejret

package:com.huawei.floatMms

package:com.google.android.apps.maps

package:com.maxmpz.audioplayer

package:com.android.contacts

package:dk.danskebank.android.tribank

package:com.android.vpndialogs

package:com.huawei.autoinstallapkfrommcc

package:kr.sira.metal

package:com.android.server.telecom

package:com.android.email

package:com.android.defcontainer

package:com.google.android.gm

package:com.android.systemui

package:com.android.nfc

package:com.android.providers.calendar

package:com.android.vending

package:com.android.webview

package:org.openttd.sdl

package:com.android.providers.downloads

package:de.hafas.android.rejseplanen

package:com.google.android.gsf

package:com.fynbus.mobilbillet

package:com.android.phone.common

package:com.google.android.youtube

package:com.android.htmlviewer

package:com.android.location.fused

package:net.easypark.android

package:com.android.supl

package:com.hp.android.printservice

package:com.huawei.hidisk

package:com.android.providers.contacts

package:com.duolingo

package:com.android.exchange

package:com.huawei.wifieapsimplmn

package:com.albertoabruzzo.materialappsshowcase

package:com.google.android.apps.magazines

package:com.google.android.setupwizard

package:com.android.incallui

package:dk.dr.radio

package:com.huawei.android.hwaps

package:com.huawei.android.thememanager

package:com.android.captiveportallogin

package:com.google.android.gms

package:com.google.android.configupdater

package:com.eboks.activities

package:com.huawei.camera

package:com.ea.game.simcitymobile_row

package:com.appstar.callrecorder

package:com.android.pacprocessor

package:com.google.android.GoogleCamera

package:com.huawei.mmifunction

package:com.android.wallpaper.holospiral

package:com.huawei.android.internal.app

package:com.gismart.guitar.tuner

package:kr.sira.sound

package:com.oneclickdev.fdm

package:com.google.android.apps.books

package:com.android.soundrecorder

package:com.android.stk

package:com.google.android.gsf.login

package:hungry.dk.android

package:com.leinardi.kitchentimer

package:com.adam.aslfms

package:dk.dsl.ordnet.mf

package:com.android.calendar

package:com.huawei.mmitest

package:com.android.backupconfirm

package:com.huawei.bluetooth

package:com.ultimateguitar.tabs

package:com.android.providers.downloads.ui

package:com.android.externalstorage

package:org.adblockplus.browser

package:com.huawei.mmiautotest

package:com.huawei.android.hwouc

package:com.fillobotto.mp3tagger

package:com.ikorolkov.poweramp.skins.flat.autumn

package:com.android.calculator2

package:com.android.shell

package:dk.dmi.byvejret

package:com.android.chrome

package:com.huawei.android.ntp

package:com.android.proxyhandler

package:com.netflix.mediaclient

package:com.huawei.android.Huaweiwear

package:com.huawei.KoBackup

package:com.google.android.marvin.talkback

package:com.google.android.inputmethod.latin

package:com.intsig.camscanner

package:dk.dsl.ordnet.ddo

package:com.android.keychain

package:com.google.android.apps.photos

package:com.nuance.swype.emui

package:de.android.telnet

package:dk.assemble.mitbarnodense

package:com.android.smspush

package:com.android.dreams.basic

package:com.justeat.app.dk

package:com.android.noisefield

package:com.huawei.android.nff

package:com.zinio.mobile.android.reader

package:com.android.browser.provider

package:com.huawei.systemmanager

package:com.huawei.hwstartupguide

package:com.huawei.android.totemweather

package:com.pushbullet.android

package:com.huawei.privacymode

package:com.ebay.mobile

package:com.android.phasebeam

package:com.applift.huaweihub

package:net.sourceforge.opencamera

package:com.huawei.android.wfdft

package:com.android.phone

package:com.google.android.apps.plus

package:com.android.certinstaller

package:android

package:com.huawei.phoneservice

package:com.android.providers.telephony

package:com.google.android.webview

package:com.piriform.ccleaner

package:com.twitter.android

package:androidhwext

package:com.musixmatch.android.lyrify

package:dk.dsl.ordnet.mo

package:com.huawei.hwvplayer

package:com.android.cellbroadcastreceiver

package:com.google.android.music

package:com.huawei.omacp

package:dk.onlimited.dr

package:com.google.android.talk

package:com.android.musicvis

package:com.android.keyguard

package:com.android.documentsui

package:com.android.settings

package:com.android.sharedstoragebackup

package:org.simalliance.openmobileapi.service

package:com.android.wallpapercropper

package:com.facebook.katana

package:com.huawei.android.launcher

package:com.huawei.motionservice

package:com.itslearning.siparents

package:com.pinterest

package:com.google.android.videos

package:com.google.android.syncadapters.contacts

package:com.android.providers.settings

package:com.google.android.syncadapters.calendar

package:com.google.android.backuptransport

package:dk.odense.parkering

package:com.huawei.android.FloatTasks

package:com.humanlogic.sdi

package:dk.takedesign.kerteminde

package:com.google.android.apps.docs

package:com.spotify.music

package:com.android.deskclock

package:dk.dsl.ordnet.ods

package:com.alphabetlabs.deviceinfo

package:com.android.mms.service

package:com.google.android.tts

package:com.android.providers.media

package:com.huawei.android.FMRadio

package:com.zombodroid.MemeGenerator

package:game2048.b2048game.twozerofoureight2048.game

package:dk.cgm.MitHelbred

package:com.huawei.android.dsdscardmanager

package:com.android.browser

package:com.huawei.magnifier

package:com.google.android.partnersetup

package:com.apalon.wallpapers