How to Update to iOS 15
Sådan opdateres til iOS 15
iOS 15 Update Problem
iOS 15-opdateringsproblemer
How to Downgrade
Sådan nedgraderes

Ultimativ guide til iOS 15-opdatering

• iOS 15 Nye funktioner
• Forbered dig på iOS 15-opdatering
• Sådan opdaterer du til iOS 15
• Nedgrader iOS 15 til iOS 14
• iOS 15 Update Tips & Tricks

Del 1. iOS 15 Fantastiske nye funktioner

Med iOS 15 vil din iPhone helt sikkert få et nyt beundringsværdigt ansigt. Apple hævder, at iOS 15 er designet til at "give din iPhone et nyt udseende og tage den til et helt nyt niveau". Det, vi forventer, er, at forbedringen ikke kun er på udseendet, men også på ydeevnen. Lad os se, hvilke nye funktioner iOS 15 bringer os.

ios 15 features - New Widgets

Nye widgets

  • Nye widgets for at få flere oplysninger.
  • Vælg mellem forskellige størrelser og arranger, du kan lide.
ios 15 features - new app library

Nyt appbibliotek

  • Organiser dine apps i én enkel visning, der er nem at navigere i.
  • Dine mest brugte apps er altid et tryk væk.
ios 15 features - new message

Nye beskeder

  • Ni samtaler til toppen af ​​din samtaleliste.
  • Gruppesamtale kan angive en visuel identitet ved at tilføje et billede eller Memoji, eller vælge en emoji.
ios 15 features - security

Privatliv og sikkerhed

  • Få oplysninger i App Store for at hjælpe dig med at forstå privatlivspraksis.
  • En indikator vises øverst på din skærm, mens en app bruger din mikrofon eller dit kamera.
ios 15 features - new maps

Nye kort

  • Få cykelruter ved hjælp af cykelstier, stier og veje.
  • Guider til fantastiske steder rundt om i verden at spise, shoppe og udforske.
ios 15 features - homekit

HomeKit

  • Indstil dine lys til at skifte farvetemperatur i løbet af dagen.
  • Videokameraer og dørklokker kan identificere personer, du har tagget i Fotos-appen.
ios 15 features - new Siri

Ny Siri

  • Siri-genereret stemme vil lyde mere naturligt for længere sætninger.
  • Hjælp dig med at finde websvar og sende lydbeskeder
ios 15 features - safari

Ny Safari

  • Oversæt websteder på syv forskellige sprog.
  • Tryk på knappen Privatlivsrapport for bedre at forstå, hvordan websteder behandler dit privatliv

Del 2. Forbered dig til iOS 15-opdatering

Faktisk er det meget nemt og enkelt at opdatere din iPhone/iPad/iPod touch til iOS 15. Men for at gøre rejsen glat og sikker, må du hellere gøre følgende forberedelser først. Især skal du lave en fuld sikkerhedskopi af dine data, før du gør noget. Hvorfor? Ingen kan i nogen tilfælde lide tab af iOS-data.

2.1 Tjek, om din enhed er kompatibel med iOS 15 (eller iPadOS 14)

iOS 15 og iPadOS 14 vil være tilgængelige for alle større modeller af iPhones og iPads. Et punkt at bemærke: nogle modeller, der understøttede iOS 12 som iPhone 5/6 understøtter ikke længere iOS 15. Her er den komplette liste over iPhones, iPads og iPods, hvor iOS 15 helt sikkert kan installeres.

iPhone
ios 15 compatible iphone

iPhone 2020-serien
iPhone 11, 11 Pro og 11 Pro Max
iPhone SE (1., 2. generation)
iPhone XS, XS Max og XR
iPhone X
iPhone 8 Plus
iPhone 8
iPhone 7 Plus
iPhone 7
iPhone 6S Plus
iPhone 6S

iPad
ios 15 compatible ipad

12,9-tommer iPad Pro
11-tommer iPad Pro
10,5-tommer iPad Pro
9,7-tommer iPad Pro
iPad 6. generation
iPad 5. generation
iPad Air 3
iPad Air 2
iPad mini 4

iPod
ios 15 compatible ipod

iPod touch 7. generation

2.2 Sikkerhedskopier din iPhone/iPad før iOS 15-opdatering

Forsøm ikke: En fuld backup af din iOS-enhed er ekstremt vigtig før iOS 14-opdatering. Datatab sker MEGET under og efter, at folk opdaterer til ny iOS-version hvert år. Så husk at sikkerhedskopiere din iPhone/iPad , før du gør noget. Når der sker noget uventet, er vi derfor i stand til nemt at gendanne vores data fra iOS-sikkerhedskopierne. Her er der 3 måder, hvorpå du nemt kan sikkerhedskopiere din iPhone/iPad.

backup iphone for ios 15 update
Sikkerhedskopier iDevice med Dr.Fone
  1. Tilslut iPhone/iPad til pc.
  2. Vælg datatyperne.
  3. 1-klik for at sikkerhedskopiere iPhone/iPad på få minutter.
Fordele:
  • Tager en fuld sikkerhedskopi eller sikkerhedskopierer kun udvalgte datatyper.
  • Sikkerhedskopier data nemt forhåndsvisning.
  • Gendanner data selektivt til iPhone/iPad.
Ulemper:

Ikke gratis

Kom på pc
Kom på Mac
backup iphone to icloud for ios 15

Sikkerhedskopier iDevice til iCloud

  1. Tilslut din iPhone/iPad til et Wi-Fi-netværk.
  2. Gå til Indstillinger > [dit navn] > iCloud.
  3. Tryk på Sikkerhedskopier nu.
Fordele:

Officiel backup-løsning. Kun 5 GB gratis lagerplads.

Ulemper:
  • Det tager mindst 20-30 minutter at sikkerhedskopiere iPhone/iPad.
  • Kan ikke selektivt sikkerhedskopiere og gendanne iPhone/iPad.
  • Sikkerhedskopierede data kan ikke forhåndsvises.
  • Skal fabriksnulstille iPhone/iPad for at gendanne backupdata.
backup iphone in itunes for ios 15

Sikkerhedskopier iDevice med iTunes

  1. Åbn iTunes på computeren.
  2. Tilslut din iPhone/iPad til din computer.
  3. Klik på Filer > Enheder > Sikkerhedskopiering, klik på Sikkerhedskopier nu fra siden Oversigt.
Fordele:
  • Ingen grund til at downloade tredjepartssoftware.
  • Ingen grund til at betale for ekstra iCloud-lagerplads.
Ulemper:
  • Understøtter ikke selektiv backup og gendannelse til iPhone/iPad.
  • Langsom backup og gendannelsesproces.
  • Mange brugere støder på fejl, når de bruger iTunes.

2.3 Frigør plads til iOS 15-opdatering

When you update your iOS device wirelessly, you might see a message There's not enough available storage to download iOS 15. The new iOS 15 update installer is around 2GB. Your iPhone or iPad also requires 1.5 - 2GB additional free storage to install the iOS 14 update.

So, to update to iOS 15 smoothly, you need at least 4 - 5 GB of free space on your iPhone/iPad. To check available storage on iPhone, go to Settings > General > iPhone Storage. You can also follow the tips below to free up more space for iOS 15 update.

offload apps for ios 15 update
Offload Unused iOS Apps

Go to Settings > iTunes & App Stores and enable Offload Unused Apps. This will delete the iOS app but keep documents and data so you can restore it later from the App Store.

delete contents for ios 15 update
Delete Downloaded Contents

Videos and music usually takes a lot more storage than you expected. If you use Apple Music, go to Settings > Music > Downloaded Music. Swipe left on the music or album and tap Delete.

delete messages for ios 15 update
Delete Old Messages

Go to Settings > Messages > Message History > Keep Messages > select 30 days, and delete all the messages and attachments older than 30 days. See other tips on deleting iPhone messages.

erase phone for ios 15 update
Dr.Fone - Data Eraser (iOS)

With Dr.Fone - Data Eraser (iOS), we can easily delete all temporary files, App generated files, cached files and unused Apps to free up space. And it also compresses iPhone photos without quality loss.

Part 3. 3 Ways to Update to iOS 15

When the iOS 15 update comes out, your iPhone/iPad/iPod touch will receive the update notice. Generally there are two methods to install iOS 15 on your iPhone, iPad, or iPod touch: Over the Air and iTunes. You can choose either method to update your iPhone/iPad to iOS 15 based on actual situations.

3.1 Update to iOS 15 wirelessly and using iTunes

update to ios 15 over wifi

Update to iOS 15 Wirelessly

  1. Plug your device into power and connect to the Internet via Wi-Fi.
  2. Tap Settings > General > Software Update.
  3. Tap Download and Install.
  4. Tap Install. Or you can tap Later and choose Install Tonight or Remind Me Later.
  5. If asked, enter your passcode.
update to ios 15 with itunes

Update to iOS 15 via iTunes

  1. Install the latest version of iTunes on your computer.
  2. Connect your iOS device to computer.
  3. Open iTunes and select your iPhone/iPad/iPod touch.
  4. Click Summary, then click Check for Update.
  5. Click Download and Update.
  6. Enter your passcode of your iOS device.

3.2 Update to iOS 15 in 1 click

Steps to update to iOS 15:
  • Connect your iOS device to PC and launch Dr.Fone.
  • Click on the “Repair” module, and go to the iOS Repair option.
  • Select either mode. Confirm your choice by selecting the displayed iOS 15 version and click on the “Start”.
  • Sit back and wait for a while as the application would start downloading the compatible firmware for your iOS device.
Dr.Fone - System Repair (iOS)
  • Downgrade iOS by flashing the previous firmware.
  • Can also update iOS on your iDevices.
  • No dependence on iTunes.
  • Fix all iOS system problems like iOS freezing, white Apple logo, etc.
Get for PC Get for Mac

Part 4. Don't like iOS 15? Downgrade iOS 15 to iOS 14

iOS 15 mainly focuses on the "new look". Quite a few users reported that iOS 15 lacks equal focus on performance and stability. If iOS 15 is causing issues on your iPhone or iPad and driving you crazy, you can actually downgrade from iOS 15 to iOS 14 before Apple stops signing iOS 14 firmware.

Downgrade iOS 15 with Dr.Fone

1
Launch Dr.Fone on your computer and select Repair.
2
Select the standard mode to downgrade your iPhone, iPad, or iPod touch.
3
Select iPhone model, and specify iOS 14 as the firmware you want to download.
4
Once the firmware is downloaded, click Fix Now.
5
After a few minutes, your iPhone will restart and you will have iOS 14 on your iPhone/iPad.

Notice:

  • Make sure to select the "Standard Mode". So your data will remain intact after you downgrade to iOS 14.
  • Dr.Fone - Repair can also help you fix various issues you face with iOS 15 update or downgrade.
  • Click on https://ipsw.me/product/iPhone to check whether the compatible firmware is available.
downgrade ios 15 to ios 14

Downgrade iOS 15 with iTunes

1
Backup your iPhone with Dr.Fone.
2
Go to ipsw.me, select your iPhone model and download the proper IPSW file.
3
Turn off Find My iPhone.
4
Connect your iOS device to computer and run your iTunes.
5
Put device into DFU mode.
6
Search your device icon on iTunes and click it > Choose Summary tab and, (For Mac) press "Option" and click "Restore iPhone (or iPad/iPod)..."; (For Windows) press "Shift" and click "Restore iPhone (or iPad/iPod)…".
7
Find previous iOS ipsw file you have downloaded, select it and click "Open".

Notice:

  • iOS 15 downgrade with iTunes may result in complete data loss. It's very important to backup your data first.
  • You cannot restore your device with the backup that you created with iCloud/iTunes before downgrading. So remember to backup your iPhone with a 3rd party backup tool.

Part 5. iOS 15 Update Tips & Tricks

apps crashing

iPhone apps crashing on iOS 15

App crashing on iOS 15 is the most annoying issue. It arises due to reasons like insufficient memory, system glitches, etc. Check how it is fixable now.

ipados stuck installing

iPadOS 15 stuck on installing

Many people attempted to install iPadOS 15, the first OS Apple tailored for iPad, but finally found the installation just got stuck. Check how to fix quickly.

itunes backup

Cannot restore iTunes backup

Apple’s suspension of iTunes updates may somewhat account for frequent failure to restore iTunes backup on iOS 15. Check how tech geeks resolve this.

downgrade ios 15

Downgrade from iOS 15

Downgrading from iOS 15 without computer may be an ideal option when iOS 15 does not fit your appetite. Follow this tutorial to start the iOS downgrade.

ios 15 update tips and tricks
bricked ipad

iPadOS 15 bricked iPad

iPadOS 15 comes with many amazing features. But what if iPadOS 15 just bricks your iPad before you can even access them. Well, you are not alone. Fixes here!

iphone locked

Cannot get into iPhone on iOS 15

There are many complaints that screen cannot be unlocked when iPhone asking for passcode after iOS 15 update. Find all the tested ways to get around.

music disappearing

Music disappeared after iOS 15 update

It’s disastrous for music lovers after iOS 15 update. This article is designed to troubleshoot this issue by providing 5 solutions to get back your music.

ios 15 lagging

iOS 15 lagging & crashing

If you too have faced iOS 15 crashing or lagging issues, it’s actually easier to fix than you think. Let's check how to fix crashing or lagging issues now.