How to Update to iOS 15
Bii o ṣe le ṣe imudojuiwọn si iOS 15
iOS 15 Update Problem
iOS 15 Update Isoro
How to Downgrade
Bawo ni lati Downgrade

Gbẹhin Itọsọna si iOS 15 Update

• iOS 15 New Awọn ẹya ara ẹrọ
• Mura fun iOS 15 Update
• Bawo ni lati ṣe imudojuiwọn si iOS 15
• Isalẹ iOS 15 si iOS 14
• iOS 15 Update Italolobo & ẹtan

Apá 1. iOS 15 Oniyi New Awọn ẹya ara ẹrọ

Pẹlu iOS 15, iwọ iPhone yoo dajudaju gba oju tuntun admirable. Apple sọ pe iOS 15 jẹ apẹrẹ lati “fun iPhone rẹ ni iwo tuntun, ki o mu lọ si gbogbo ipele tuntun kan”. Ohun ti a nireti ni ilọsiwaju kii ṣe lori iwo nikan, ṣugbọn tun lori iṣẹ naa. Jẹ ki a wo kini awọn ẹya tuntun iOS 15 mu wa si wa.

ios 15 features - New Widgets

Awọn ẹrọ ailorukọ Tuntun

  • Awọn ẹrọ ailorukọ tuntun fun ọ lati gba alaye diẹ sii.
  • Yan lati awọn titobi oriṣiriṣi ati ṣeto ti o fẹ.
ios 15 features - new app library

New App Library

  • Ṣeto awọn ohun elo rẹ sinu irọrun kan, rọrun-lati lilö kiri ni wiwo.
  • Awọn ohun elo ti o lo julọ nigbagbogbo jẹ titẹ ni ẹẹkan.
ios 15 features - new message

Awọn ifiranṣẹ titun

  • Awọn ibaraẹnisọrọ mẹsan si oke ti atokọ ibaraẹnisọrọ rẹ.
  • Ibaraẹnisọrọ ẹgbẹ le ṣeto idanimọ wiwo nipa fifi fọto kun tabi Memoji, tabi yan emoji kan.
ios 15 features - security

Asiri & Aabo

  • Gba alaye lori Ile itaja App lati ṣe iranlọwọ fun ọ lati loye awọn iṣe aṣiri naa.
  • Atọka yoo han ni oke iboju rẹ lakoko ti ohun elo kan nlo gbohungbohun tabi kamẹra rẹ.
ios 15 features - new maps

Awọn maapu Tuntun

  • Gba awọn itọnisọna gigun kẹkẹ nipa lilo awọn ọna keke, awọn ọna, ati awọn ọna.
  • Awọn itọsọna fun awọn aaye nla ni ayika agbaye lati jẹun, raja, ati ṣawari.
ios 15 features - homekit

HomeKit

  • Ṣeto awọn imọlẹ rẹ lati yi iwọn otutu awọ pada jakejado ọjọ naa.
  • Awọn kamẹra fidio ati awọn agogo ilẹkun le ṣe idanimọ awọn eniyan ti o ti samisi ninu ohun elo Awọn fọto.
ios 15 features - new Siri

Siri Tuntun

  • Ohun ti ipilẹṣẹ Siri yoo dun diẹ sii adayeba fun awọn gbolohun ọrọ to gun.
  • Ṣe iranlọwọ fun ọ lati wa awọn idahun wẹẹbu ati firanṣẹ awọn ifiranṣẹ ohun
ios 15 features - safari

Safari titun

  • Tumọ awọn oju opo wẹẹbu ni awọn ede oriṣiriṣi meje.
  • Fọwọ ba bọtini Ijabọ Aṣiri lati ni oye daradara bi awọn oju opo wẹẹbu ṣe tọju aṣiri rẹ

Apá 2. Mura fun iOS 15 Update

Kosi, o jẹ gidigidi rorun ati ki o rọrun lati mu rẹ iPhone / iPad / iPod ifọwọkan si iOS 15. Sugbon lati ṣe awọn irin ajo dan ati ailewu, o fẹ dara ṣe awọn wọnyi ipalemo akọkọ. Paapa, ṣe afẹyinti kikun ti data rẹ ṣaaju ki o to ṣe ohunkohun. Why? Ko si ọkan le jiya awọn isonu ti iOS data ni eyikeyi igba.

2.1 Ṣayẹwo boya ẹrọ rẹ ba ni ibamu pẹlu iOS 15 (tabi iPadOS 14)

iOS 15 ati iPadOS 14 yoo wa fun gbogbo awọn awoṣe pataki ti iPhones ati iPads. Ọkan ojuami lati ṣe akiyesi: diẹ ninu awọn si dede ti o ni atilẹyin iOS 12 bi iPhone 5/6 ko to gun ni atilẹyin iOS 15. Eyi ni awọn pipe akojọ ti awọn iPhones, iPads, ati iPods ibi ti iOS 15 le pato fi sori ẹrọ.

iPhone
ios 15 compatible iphone

Iwọn iPhone 2020
iPhone 11, 11 Pro ati 11 Pro Max
iPhone SE (iran 1st, 2nd)
iPhone XS, XS Max ati 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-inch iPad Pro
11-inch iPad Pro
10.5-inch iPad Pro
9.7-inch iPad Pro
iPad 6th generation
iPad 5th iran
iPad Air 3
iPad Air 2
iPad mini 4

iPod
ios 15 compatible ipod

iPod ifọwọkan 7th iran

2.2 Ṣe afẹyinti iPhone / iPad rẹ ṣaaju imudojuiwọn iOS 15

Maṣe gbagbe: afẹyinti kikun ti ẹrọ iOS rẹ jẹ pataki pupọ ṣaaju imudojuiwọn iOS 14. Pipadanu data ṣẹlẹ A LỌỌTÌ nigba ati lẹhin eniyan imudojuiwọn si titun iOS version gbogbo odun. Nítorí, ma ranti lati afẹyinti rẹ iPhone / iPad ṣaaju ki o to ṣe ohunkohun. Nigbakugba ti ohunkohun airotẹlẹ ṣẹlẹ, a wa ni Nitorina ni anfani lati mu pada wa data awọn iṣọrọ lati awọn iOS backups. Nibi nibẹ ni o wa 3 ona lati afẹyinti rẹ iPhone / iPad awọn iṣọrọ.

backup iphone for ios 15 update
Afẹyinti iDevice pẹlu Dr.Fone
  1. So iPhone/iPad si PC.
  2. Yan awọn iru data.
  3. 1-tẹ lati afẹyinti iPhone / iPad ni iṣẹju.
Aleebu:
  • Gba afẹyinti ni kikun, tabi ṣe afẹyinti awọn iru data ti o yan nikan.
  • Afẹyinti data ni irọrun ṣe awotẹlẹ.
  • Pada data to iPhone/iPad selectively.
Kosi:

Ko ofe

Gbe lori PC
Gbe lori Mac
backup iphone to icloud for ios 15

Afẹyinti iDevice to iCloud

  1. So rẹ iPhone/iPad to a Wi-Fi nẹtiwọki.
  2. Lọ si Eto> [orukọ rẹ]> iCloud.
  3. Fọwọ ba Back Up Bayi.
Aleebu:

Osise afẹyinti ojutu. Nikan 5 GB ti ipamọ ọfẹ.

Kosi:
  • O kere ju iṣẹju 20-30 lati ṣe afẹyinti iPhone/iPad.
  • Ko le selectively afẹyinti ati mimu pada iPhone/iPad.
  • Afẹyinti data ko le ṣe awotẹlẹ.
  • Nilo lati factory tun iPhone/iPad lati mu pada afẹyinti data.
backup iphone in itunes for ios 15

Afẹyinti iDevice pẹlu iTunes

  1. Ṣii iTunes lori kọnputa.
  2. So rẹ iPhone / iPad si kọmputa rẹ.
  3. Tẹ Faili> Awọn ẹrọ> Afẹyinti, tẹ Back Up Bayi lati oju-iwe Lakotan.
Aleebu:
  • Ko si ye lati ṣe igbasilẹ sọfitiwia ẹnikẹta.
  • Ko si ye lati sanwo fun afikun ipamọ iCloud.
Kosi:
  • Ko ni atilẹyin yiyan afẹyinti & mu pada fun iPhone / iPad.
  • O lọra afẹyinti ati mimu-pada sipo ilana.
  • Ọpọlọpọ awọn olumulo pade awọn aṣiṣe nigba lilo iTunes.

2.3 aaye ọfẹ fun imudojuiwọn iOS 15

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.