Mwongozo wa Mwisho kwa Sasisho la iOS 15

Sehemu ya 1. iOS 15 Vipengele Vipya vya Kushangaza

Ukiwa na iOS 15, wewe iPhone hakika utapata sura mpya ya kupendeza. Apple inadai kuwa iOS 15 imeundwa ili "kuipa iPhone yako sura mpya, na kuipeleka katika kiwango kipya kabisa". Tunachotarajia ni uboreshaji sio tu kwenye sura, lakini pia kwenye utendaji. Hebu tuone ni vipengele vipi vipya vinavyoletwa na iOS 15.

ios 15 features - New Widgets

Wijeti Mpya

  • Wijeti mpya kwako kupata habari zaidi.
  • Chagua kutoka kwa ukubwa tofauti na upange unavyopenda.
ios 15 features - new app library

Maktaba Mpya ya Programu

  • Panga programu zako katika mwonekano mmoja rahisi na rahisi kusogeza.
  • Programu zako zinazotumiwa sana huwa karibu kwa kugusa mara moja.
ios 15 features - new message

Ujumbe Mpya

  • Mazungumzo tisa juu ya orodha yako ya mazungumzo.
  • Mazungumzo ya kikundi yanaweza kuweka utambulisho unaoonekana kwa kuongeza picha au Memoji, au kuchagua emoji.
ios 15 features - security

Faragha na Usalama

  • Pata maelezo kwenye App Store ili kukusaidia kuelewa kanuni za faragha.
  • Kiashiria huonekana juu ya skrini yako wakati programu inatumia maikrofoni au kamera yako.
ios 15 features - new maps

Ramani Mpya

  • Pata maelekezo ya baiskeli kwa kutumia njia za baiskeli, njia na barabara.
  • Miongozo ya maeneo bora ulimwenguni pa kula, kununua na kugundua.
ios 15 features - homekit

HomeKit

  • Weka taa zako ili kubadilisha halijoto ya rangi siku nzima.
  • Kamera za video na kengele za mlango zinaweza kutambua watu ambao umewatambulisha katika programu ya Picha.
ios 15 features - new Siri

Siri Mpya

  • Sauti inayotokana na Siri itasikika asilia zaidi kwa sentensi ndefu.
  • Kukusaidia kupata majibu ya wavuti na kutuma ujumbe wa sauti
ios 15 features - safari

Safari Mpya

  • Tafsiri tovuti katika lugha saba tofauti.
  • Gusa kitufe cha Ripoti ya Faragha ili kuelewa vyema jinsi tovuti zinavyoshughulikia faragha yako

Sehemu ya 2. Jitayarishe kwa Usasishaji wa iOS 15

Kwa kweli, ni rahisi sana na rahisi kusasisha mguso wako wa iPhone/iPad/iPod hadi iOS 15. Lakini ili kufanya safari iwe laini na salama, ni bora ufanye maandalizi yafuatayo kwanza. Hasa, fanya nakala kamili ya data yako kabla ya kufanya chochote. Why? Hakuna mtu anayeweza kuteseka kwa kupoteza data ya iOS katika hali yoyote.

2.1 Angalia ikiwa kifaa chako kinaoana na iOS 15 (au iPadOS 14)

iOS 15 na iPadOS 14 zitapatikana kwa aina zote kuu za iPhone na iPad. Jambo moja la kuzingatia: baadhi ya miundo inayotumia iOS 12 kama vile iPhone 5/6 haitumii tena iOS 15. Hii hapa orodha kamili ya iPhone, iPad na iPod ambapo iOS 15 inaweza kusakinishwa bila shaka.

iPhone
ios 15 compatible iphone

iPhone 2020 anuwai ya
iPhone 11, 11 Pro na 11 Pro Max
iPhone SE (kizazi cha 1, cha 2)
iPhone XS, XS Max na 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 kizazi cha 6 iPad ya kizazi cha
5
iPad Air 3
iPad Air 2
iPad mini 4

iPod
ios 15 compatible ipod

iPod touch kizazi cha 7


2.2 Hifadhi nakala ya iPhone/iPad yako kabla ya sasisho la iOS 15

Usipuuze: nakala rudufu kamili ya kifaa chako cha iOS ni muhimu sana kabla ya sasisho la iOS 14. Kupoteza data hutokea MENGI wakati na baada ya watu kusasisha toleo jipya la iOS kila mwaka. Kwa hivyo, kumbuka kuweka nakala rudufu ya iPhone/iPad yako kabla ya kufanya chochote. Kila jambo lisilotarajiwa linapotokea, kwa hivyo tunaweza kurejesha data yetu kwa urahisi kutoka kwa chelezo za iOS. Hapa kuna njia 3 za kucheleza iPhone/iPad yako kwa urahisi.

backup iphone for ios 15 update
Cheleza iDevice na Dr.Fone
  1. Unganisha iPhone/iPad kwa Kompyuta.
  2. Chagua aina za data.
  3. 1-click ili chelezo iPhone/iPad katika dakika.
Faida:
  • Huchukua hifadhi kamili, au huhifadhi nakala za aina za data zilizochaguliwa pekee.
  • Data ya chelezo inakaguliwa kwa urahisi.
  • Hurejesha data kwa iPhone/iPad kwa kuchagua.
Hasara:

Si bure

backup iphone to icloud for ios 15

Hifadhi nakala ya iDevice kwa iCloud

  1. Unganisha iPhone/iPad yako kwenye mtandao wa Wi-Fi.
  2. Nenda kwa Mipangilio > [jina lako] > iCloud.
  3. Gonga Hifadhi Nakala Sasa.
Faida:

Suluhisho rasmi la chelezo. GB 5 pekee ya hifadhi ya bila malipo.

Hasara:
  • Inachukua angalau dakika 20-30 kuhifadhi nakala ya iPhone/iPad.
  • Haiwezi kuchagua na kurejesha iPhone/iPad.
  • Data ya nakala haiwezi kuchunguliwa.
  • Inahitaji kuweka upya iPhone/iPad iliyotoka nayo kiwandani ili kurejesha data chelezo.
backup iphone in itunes for ios 15

Cheleza iDevice na iTunes

  1. Fungua iTunes kwenye kompyuta.
  2. Unganisha iPhone/iPad yako kwenye kompyuta yako.
  3. Bofya Faili > Vifaa > Hifadhi nakala, bofya Hifadhi Sasa kutoka kwa ukurasa wa Muhtasari.
Faida:
  • Hakuna haja ya kupakua programu ya mtu wa tatu.
  • Hakuna haja ya kulipia hifadhi ya ziada ya iCloud.
Hasara:
  • Haitumii kuhifadhi na kurejesha iliyochaguliwa kwa iPhone/iPad.
  • Chelezo polepole na kurejesha mchakato.
  • Watumiaji wengi hukutana na makosa wakati wa kutumia iTunes.

2.3 Futa nafasi ili upate sasisho la 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.

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.