GitHub — MatthewPierson/1033-OTA-Downgrader: First ever tool to downgrade ANY iPhone 5s, ANY iPad Air and (almost any) iPad Mini 2 to 10.3.3 with OTA blobs checkm8!

Что такое ota и ipsw

Обновление OTA (от англ. over-the-air) — это формат прошивки, которую можно установить только «по воздуху» через Wi-Fi, LTE, 3G или любой другой вид мобильного интернета. OTA update не требует подключения с помощью кабеля и не подходит для установки через iTunes.

IPSW — это формат архива с компонентами операционной системы, предназначенный для восстановления через кабель с использованием iTunes.

.3.3 OTA Downgrade Script

Script to downgrade any device that has iOS 10.3.3 OTA signed.

Accessibility

• VoiceOver screen reader
• Support for playback of closed-captioned content
• AssistiveTouch interface for adaptive accessories
• Full-screen zoom magnification
• Large fonts
• White on black display
• Left/right volume adjustment

Cameras, photos, and video recording

• 5-megapixel iSight camera
• Autofocus
• Tap to focus
• Face detection in still images
• Video recording, HD (1080p) up to 30 frames per second with audio
• Video stabilization
• FaceTime camera with VGA-quality photos and video at up to 30 frames per second
• Photo and video geotagging

Credits:

Thank you to anyone who helped us with testing or anything else! Couldn’t have done it without the help of everyone who contributed.

Credits to: axi0mx, Tihmstar, LinusHenze, alitek12, xerub and s0uthwest.

Thanks to: @Vyce_Merculous, @xerusxan, @AyyItzRob123, @BarisUlasCukur, @DaveWijk, @melvin_zill and anyone else I missed!

Display

• Retina display
• 9.7-inch (diagonal) LED-backlit glossy widescreen Multi-Touch display with IPS technology
• 2048-by-1536-pixel resolution at 264 pixels per inch (ppi)
• Fingerprint-resistant oleophobic coating
• Support for display of multiple languages and characters simultaneously

Environmental requirements

• Operating temperature: 32° to 95° F (0° to 35° C)
• Nonoperating temperature: -4° to 113° F (-20° to 45° C)
• Relative humidity: 5% to 95% noncondensing
• Maximum operating altitude: 10,000 feet (3000 m)

How to downgrade:

(Please cd into this directory or else you will have issues.)

In the box

• iPad
• Dock Connector to USB Cable
• 10W USB Power Adapter
• Documentation

Ipad and the environment

Apple takes a complete product life cycle approach to determining our environmental impact. Learn more about iPad and the Environment

iPad embodies Apple’s continuing environmental progress. It is designed with the following features to reduce environmental impact:

• Mercury-free LCD display
• Arsenic-free display glass
• BFR-free
• PVC-free
• Recyclable aluminum and glass enclosure

Apple and the Environment

Learn more about Apple’s dedication to reducing the environmental impact of our products and process. Apple Product Environmental Reports. detail the environmental attributes of our products.

Recycling

Apple takes a holistic view of materials management and waste minimization. Learn more about how to recycle your iPad.

Languages

• Language support for English (U.S.), English (UK), Chinese (Simplified), Chinese (Traditional), French, German, Italian, Japanese, Korean, Spanish, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Greek, Hebrew, Hungarian, Indonesian, Malay, Norwegian, Polish, Portuguese, Portuguese (Brazil), Romanian, Russian, Slovak, Swedish, Thai, Turkish, Ukrainian, Vietnamese
• Keyboard support for English (U.S.), English (UK), Chinese — Simplified (Handwriting, Pinyin, Stroke), Chinese — Traditional (Handwriting, Pinyin, Zhuyin, Cangjie, Stroke), French, French (Canadian), French (Switzerland), German (Germany), German (Switzerland), Italian, Japanese (Romaji, Kana), Korean, Spanish, Arabic, Bulgarian, Catalan, Cherokee, Croatian, Czech, Danish, Dutch, Emoji, Estonian, Finnish, Flemish, Greek, Hawaiian, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Latvian, Lithuanian, Macedonian, Malay, Norwegian, Polish, Portuguese, Portuguese (Brazil), Romanian, Russian, Serbian (Cyrillic/Latin), Slovak, Swedish, Thai, Tibetan, Turkish, Ukrainian, Vietnamese
• Dictionary support (enables predictive text and autocorrect) for English (U.S.), English (UK), Chinese (Simplified), Chinese (Traditional), French, French (Canadian), French (Switzerland), German, Italian, Japanese (Romaji, Kana), Korean, Spanish, Arabic, Catalan, Cherokee, Croatian, Czech, Danish, Dutch, Estonian, Finnish, Flemish, Greek, Hawaiian, Hebrew, Hindi, Hungarian, Indonesian, Latvian, Lithuanian, Malay, Norwegian, Polish, Portuguese, Portuguese (Brazil), Romanian, Russian, Slovak, Swedish, Thai, Turkish, Ukrainian, Vietnamese
• Dictation support for English (U.S., UK, and Australian), French, German, Japanese

Mail attachment support

Viewable document types: .jpg, .tiff, .gif (images); .doc and .docx (Microsoft Word); .htm and .html (web pages); .key (Keynote); .numbers (Numbers); .pages (Pages); .pdf (Preview and Adobe Acrobat); .ppt and .pptx (Microsoft PowerPoint); .txt (text); .rtf (rich text format); .vcf (contact information); .xls and .xlsx (Microsoft Excel)

Please read this before doing anything

Yes, this may not work out of the box for everyone. Please note, if you are experienced with compiling things and using package managers, this will be an easy fix. For everyone else, please post any issues on the issues page and I will try to resolve any issues that are present. Also, please do not change a single thing unless you absolutely know what you’re doing. Just let the script do its thing.

Only supports the iPhone 5s (6,1 and 6,2), iPad Air (iPad4,1 iPad4,2 and iPad4,3) and iPad Mini 2 (iPad4,4 and iPad4,5). No iPad4,6 support ever because it doesn’t have 10.3.3 OTA signed as it shipped with 7.1 not 7.0.

Has been tested on macOS Mojave but SHOULD work on Catalina as it now doesn’t need to write to / but CATALINA IS UNTESTED CURRENTLY. Don’t complain to us if it doesn’t work, just give us errors and we will try fix it. If you are running High Sierra or Catalina, it seems like these are the worst for ipwndfu to exploit your device.

Windows support will probably be something that would never happen. Axi0mX probably isn’t interested in supporting Windows with ipwndfu. Until then, Windows support will not be added.

If this breaks your phone or macOS install neither Matty or Merc take absolutely no responsibility.
This script has been tested by Matty, Merc, and others and should be fine but in case something goes wrong, that’s on you not us.

No verbose boot, custom logo’s, or anything else will be added as of now, maybe later on. This will only downgrade your device to 10.3.3 and that’s it.

Sensors

• Accelerometer
• Ambient light sensor
• Gyroscope

The only things you need for this to work are:

An iOS 10.3.3 ipsw

A few braincells (VERY IMPORTANT)

Commonsense (RARE BUT ALSO VERY IMPORTANT)

Patience!!!

Tv and video

• AirPlay Mirroring to Apple TV (2nd and 3rd generation) at 720p
• AirPlay video streaming to Apple TV (3rd generation) at up to 1080p and Apple TV (2nd generation) at up to 720p
• Video mirroring and video out support: Up to 1080p with Apple Digital AV Adapter or Apple VGA Adapter (adapters sold separately)
• Video out support at 576i and 480i with Apple Composite AV Cable (cable sold separately)
• Video formats supported: H.264 video up to 1080p, 30 frames per second, High Profile level 4.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format

Wi-fi

• Built-in 42.5-watt-hour rechargeable lithium-polymer battery
• Up to 10 hours of surfing the web on Wi-Fi, watching video, or listening to music
• Charging via power adapter or USB to computer system

Wi-fi cellular

• Wi-Fi (802.11a/b/g/n)
• Bluetooth 4.0 technology
• Model for AT&T: 4G LTE (700, 2100 MHz)³; UMTS/HSPA/HSPA /DC-HSDPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)
• Model for Verizon: 4G LTE (700 MHz)³; CDMA EV-DO Rev. A (800, 1900 MHz); UMTS/HSPA/HSPA /DC-HSDPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)
• Data only⁴

Как узнать номер модели

Поиск актуальных прошивок по номеру модели намного удобнее. Посмотреть номер можно так:

• iPhone, iPad, iPod — откройте «Настройки», перейдите в меню «Основные» → «Об этом устройстве» и коснитесь строки «Номер модели», чтобы увидеть его в виде A2097.
• Apple TV — выберите на главном экране «Настройки» → «Основные» → «О программе» и увидите модель.

Номера устройств могут быть любыми, но должны начинаться с латинской буквы A, после которой идут цифры. Например: a1396, a1457, a1332, a1723, a1455. Чтобы получить список официальных прошивок для iPad 1, 2, 3, Mini, iPhone SE, 4s, 5s, 6s, 7, 8, X и всех остальных существующих моделей, можно указать букву строчной либо заглавной.

Какие прошивки подписывает apple

Разработчики перестают подписывать предыдущие обновления с выходом новых версий iOS, iPadOS и tvOS. Поскольку свежие обновления содержат минимум багов и наиболее безопасны, поддерживать все версии не имеет смысла. На нашем сайте представлены только актуальные подписываемые прошивки.

Мы следим за актуальностью информации отслеживая подписываемые IPSW и OTA. Если у вас есть идеи, предложения либо просто мысли по развитию или функционированию сервиса, поделитесь ими с нами.