Ultim Gid pou iOS 15 Mizajou

Pati 1. iOS 15 Awesome Nouvo Karakteristik

Avèk iOS 15, ou iPhone pral siman pran yon nouvo figi admirab. Apple reklamasyon ke iOS 15 fèt pou "bay iPhone ou yon nouvo gade, epi pran li nan yon nivo tout nouvo". Sa nou espere se amelyorasyon se pa sèlman sou gade, men tou sou pèfòmans. Ann wè ki nouvo karakteristik iOS 15 pote pou nou.

ios 15 features - New Widgets

Nouvo Widgets

  • Nouvo widgets pou w ka jwenn plis enfòmasyon.
  • Chwazi nan diferan gwosè epi fè aranjman ou renmen.
ios 15 features - new app library

Nouvo Bibliyotèk App

  • Òganize aplikasyon ou yo nan yon sèl gade senp, fasil pou navige.
  • Aplikasyon ou yo ki pi itilize yo toujou yon sèl tiyo lwen.
ios 15 features - new message

Nouvo Mesaj

  • Nèf konvèsasyon nan tèt lis konvèsasyon ou a.
  • Konvèsasyon an gwoup ka mete yon idantite vizyèl lè w ajoute yon foto oswa Memoji, oswa chwazi yon emoji.
ios 15 features - security

Konfidansyalite & Sekirite

  • Jwenn enfòmasyon sou App Store pou ede w konprann pratik konfidansyalite yo.
  • Yon endikatè parèt anlè ekran ou pandan yon aplikasyon ap itilize mikwofòn ou oswa kamera ou.
ios 15 features - new maps

Nouvo Maps

  • Jwenn direksyon bisiklèt lè l sèvi avèk liy bisiklèt, chemen, ak wout.
  • Gid pou gwo kote atravè mond lan pou manje, achte, ak eksplore.
ios 15 features - homekit

HomeKit

  • Mete limyè ou yo pou chanje tanperati koulè pandan tout jounen an.
  • Kamera videyo yo ak sonèt pòt yo ka idantifye moun ou te make nan aplikasyon Foto a.
ios 15 features - new Siri

Nouvo Siri

  • Vwa Siri-pwodwi pral son pi natirèl pou fraz ki pi long.
  • Ede w jwenn repons entènèt epi voye mesaj odyo
ios 15 features - safari

Nouvo Safari

  • Tradui sit entènèt yo nan sèt lang diferan.
  • Tape bouton Rapò sou Konfidansyalite a pou w konprann pi byen kijan sit entènèt trete vi prive w

Pati 2. Prepare pou iOS 15 Mizajou

Aktyèlman, li trè fasil ak senp pou mete ajou iPhone/iPad/iPod touche ou a iOS 15. Men, pou fè vwayaj la lis epi san danje, ou ta pi bon fè preparasyon sa yo an premye. Espesyalman, fè yon backup konplè nan done ou anvan ou fè anyen. Why? Pa gen moun ki ka soufri pèt done iOS yo nan nenpòt ka.

2.1 Tcheke si aparèy ou an konpatib ak iOS 15 (oswa iPadOS 14)

iOS 15 ak iPadOS 14 ap disponib pou tout gwo modèl iPhone ak iPad. Yon pwen sonje: kèk modèl ki sipòte iOS 12 tankou iPhone 5/6 pa sipòte iOS 15 ankò. Isit la yo se lis konplè iPhones, iPads, ak iPods kote iOS 15 definitivman ka enstale.

iPhone
ios 15 compatible iphone

iPhone 2020 Gamme
iPhone 11, 11 Pro ak 11 Pro Max
iPhone SE (1ye, 2yèm jenerasyon)
iPhone XS, XS Max ak 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-pous iPad Pro
11-pous iPad Pro
10.5-pous iPad Pro
9.7-pous iPad Pro
iPad 6yèm jenerasyon
iPad 5yèm jenerasyon
iPad Air 3
iPad Air 2
iPad mini 4

iPod
ios 15 compatible ipod

iPod touch 7yèm jenerasyon


2.2 Sovgad iPhone/iPad ou anvan iOS 15 aktyalizasyon

Pa neglije: yon backup konplè nan aparèy iOS ou a trè enpòtan anvan iOS 14 aktyalizasyon. Pèt done rive ANPIL pandan ak apre moun mete ajou nouvo vèsyon iOS chak ane. Se konsa, sonje fè backup iPhone/iPad ou anvan ou fè anyen. Chak fwa yon bagay inatandi rive, se poutèt sa nou kapab retabli done nou yo fasil nan sovgad iOS yo. Isit la genyen 3 fason pou sauvegarde iPhone/iPad ou fasil.

backup iphone for ios 15 update
Sovgad iDevice ak Dr.Fone
  1. Konekte iPhone/iPad ak PC.
  2. Chwazi kalite done yo.
  3. 1-klike sou backup iPhone/iPad nan minit.
Avantaj:
  • Pran yon backup konplè, oswa sèlman backup kalite done chwazi.
  • Done sovgad fasil aperçu.
  • Retabli done sou iPhone/iPad oaza.
Dezavantaj:

Pa gratis

backup iphone to icloud for ios 15

Sovgad iDevice nan iCloud

  1. Konekte iPhone/iPad ou a nan yon rezo Wi-Fi.
  2. Ale nan Anviwònman > [non ou] > iCloud.
  3. Tape Back Up Kounye a.
Avantaj:

Ofisyèl solisyon backup. Se sèlman 5 GB nan depo gratis.

Dezavantaj:
  • Pran omwen 20-30 minit pou fè bak iPhone/iPad.
  • Pa ka oaza backup ak restore iPhone/iPad.
  • Done sovgad pa ka preview.
  • Bezwen faktori reset iPhone/iPad pou rèstore done sauvegarde.
backup iphone in itunes for ios 15

Sovgad iDevice ak iTunes

  1. Louvri iTunes sou òdinatè.
  2. Konekte iPhone/iPad ou ak òdinatè w lan.
  3. Klike sou File > Aparèy > Sovgad, klike sou Back Up Kounye a nan paj Rezime.
Avantaj:
  • Pa bezwen telechaje lojisyèl twazyèm pati.
  • Pa bezwen peye pou depo siplemantè iCloud.
Dezavantaj:
  • Pa sipòte selektif backup & restore pou iPhone/iPad.
  • Ralanti backup ak restorasyon pwosesis.
  • Yon anpil nan itilizatè rankontre erè lè w ap itilize iTunes.

2.3 Libere espas pou iOS 15 aktyalizasyon

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.

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.