How to Update to iOS 15
Wéi Update op iOS 15
iOS 15 Update Problem
iOS 15 Update Probleemer
How to Downgrade
Wéi Downgrade

Ultimate Guide fir iOS 15 Update

• iOS 15 Nei Fonctiounen
• Preparéieren fir iOS 15 Update
• Wéi Update ze iOS 15
• Downgrade iOS 15 op iOS 14
• iOS 15 Update Tipps & Tricks

Deel 1. iOS 15 Awesome New Fonctiounen

Mat iOS 15 wäert Ären iPhone sécher en neit bewonnerent Gesiicht kréien. Apple behaapt datt iOS 15 entwéckelt ass fir "Ärem iPhone en neie Look ze ginn, an et op e ganz neien Niveau ze huelen". Wat mir erwaarden ass d'Verbesserung ass net nëmmen op de Look, awer och op der Leeschtung. Loosst eis kucken wéi eng nei Features iOS 15 eis bréngt.

ios 15 features - New Widgets

Nei Widgets

  • Nei Widgets fir Iech fir méi Informatioun ze kréien.
  • Wielt aus verschiddene Gréissten an arrangéiert Dir gären.
ios 15 features - new app library

Nei App Bibliothéik

  • Organiséiert Är Apps an eng einfach, einfach ze navigéieren Vue.
  • Är am meeschte benotzten Apps sinn ëmmer een Touch ewech.
ios 15 features - new message

Nei Messagen

  • Néng Gespréicher un der Spëtzt vun Ärer Gespréichslëscht.
  • Gruppekonversatioun kann eng visuell Identitéit setzen andeems Dir eng Foto oder Memoji bäidréit, oder en Emoji wielt.
ios 15 features - security

Privatsphär & Sécherheet

  • Kritt Informatioun am App Store fir Iech ze hëllefen d'Privatsphärpraktiken ze verstoen.
  • En Indikator erschéngt uewen op Ärem Écran wärend eng App Äre Mikrofon oder Kamera benotzt.
ios 15 features - new maps

Nei Kaarten

  • Kritt Vëlo Richtungen mat Vëlosweeër, Weeër a Stroossen.
  • Guiden fir super Plazen ronderëm d'Welt fir ze iessen, ze shoppen an ze entdecken.
ios 15 features - homekit

HomeKit

  • Setzt Är Luuchten fir d'Faarftemperatur am ganzen Dag z'änneren.
  • Videokameraen an Dierklokken kënnen d'Leit identifizéieren déi Dir an der Fotoen App markéiert hutt.
ios 15 features - new Siri

Nei Siri

  • Siri-generéiert Stëmm kléngt méi natierlech fir méi laang Sätz.
  • Hëlleft Iech Web Äntwerten ze fannen an Audio Messagen schécken
ios 15 features - safari

Neie Safari

  • Iwwersetze Websäiten a siwe verschiddene Sproochen.
  • Tippen op de Privatsphär Bericht Knäppchen fir besser ze verstoen wéi Websäite Är Privatsphär behandelen

Deel 2. Preparéieren fir iOS 15 Update

Eigentlech ass et ganz einfach an einfach Ären iPhone/iPad/iPod touch op iOS 15 ze aktualiséieren. Awer fir d'Rees glat a sécher ze maachen, sollt Dir besser déi folgend Virbereedunge maachen. Besonnesch, maacht e komplette Backup vun Ären Donnéeën ier Dir eppes maacht. Why? Keen kann de Verloscht vun iOS Daten an all Fäll leiden.

2.1 Kontrolléiert ob Ären Apparat kompatibel ass mat iOS 15 (oder iPadOS 14)

iOS 15 an iPadOS 14 wäerte fir all gréisser Modeller vun iPhones an iPads verfügbar sinn. Ee Punkt ze notéieren: e puer Modeller déi iOS 12 ënnerstëtzt hunn wéi iPhone 5/6 ënnerstëtzen net méi iOS 15. Hei sinn déi komplett Lëscht vun iPhones, iPads an iPods wou iOS 15 definitiv installéiert ka ginn.

iPhone
ios 15 compatible iphone

iPhone 2020 Gamme
iPhone 11, 11 Pro an 11 Pro Max
iPhone SE (1., 2. Generatioun)
iPhone XS, XS Max an 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-Zoll iPad Pro
11-Zoll iPad Pro
10.5-Zoll iPad Pro
9.7-Zoll iPad Pro
iPad 6. Generatioun
iPad 5. Generatioun
iPad Air 3
iPad Air 2
iPad mini 4

iPod
ios 15 compatible ipod

iPod touch 7. Generatioun

2.2 Backup vun Ärem iPhone / iPad virum iOS 15 Update

Vernoléissegt net: e komplette Backup vun Ärem iOS Apparat ass extrem wichteg virum iOS 14 Update. Dateverloscht geschitt VILL während an nodeems d'Leit all Joer op eng nei iOS Versioun aktualiséieren. Also, erënnert un Äert iPhone / iPad ze backupen ier Dir eppes maacht. Wann ëmmer eppes onerwaart geschitt, kënne mir also eis Donnéeën einfach aus dem iOS Backupsatellit restauréiert. Hei ginn et 3 Weeër fir Äert iPhone / iPad einfach ze backen.

backup iphone for ios 15 update
Backupsatellit iDevice mat Dr.Fone
  1. Connect iPhone / iPad ze PC.
  2. Wielt d'Datentypen.
  3. 1-klickt fir Backupsatellit iPhone / iPad an Minutten.
Virdeeler:
  • Huelt e komplette Backup, oder mécht nëmmen e Backup vun ausgewielten Datentypen.
  • Backupsatellit liicht Virschau.
  • Restauréiert Daten op iPhone / iPad selektiv.
Nodeeler:

Net gratis

Gitt op PC
Gitt op Mac
backup iphone to icloud for ios 15

Backupsatellit iDevice zu iCloud

  1. Connect Är iPhone / iPad zu engem Wi-Fi Reseau.
  2. Gitt op Parameteren> [Ären Numm]> iCloud.
  3. Tippen op Back Up Elo.
Virdeeler:

Offiziell Backup-Léisung. Nëmmen 5 GB gratis Späichere.

Nodeeler:
  • Huelt op d'mannst 20-30 Minutten fir iPhone / iPad ze backen.
  • Kann net selektiv Backupsatellit a restauréiert iPhone / iPad.
  • Backupsatellit kann net Virschau ginn.
  • Brauchen d'Fabréck zréckgesat iPhone / iPad Backupsatellit Donnéeën ze restauréieren.
backup iphone in itunes for ios 15

Backupsatellit iDevice mat iTunes

  1. Open iTunes um Computer.
  2. Connect Är iPhone / iPad op Äre Computer.
  3. Klickt Datei> Geräter> Backup, klickt elo Back Up vun der Resumé Säit.
Virdeeler:
  • Kee Grond fir Drëtt Partei Software erofzelueden.
  • Kee Grond fir extra iCloud Späichere ze bezuelen.
Nodeeler:
  • Ënnerstëtzt net selektiv Backup & Restauréieren fir iPhone / iPad.
  • Lues Backupsatellit a Restauratioun Prozess.
  • Vill Benotzer begéinen Feeler wann Dir iTunes benotzt.

2.3 Befreie Plaz fir iOS 15 Update

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. f
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.