Ios 9.3.5 Untethered Jailbreak Jun 2026

The iOS 9.3.5 / 9.3.6 firmware represents the final operating system milestone for Apple’s classic devices. This untethered breakthrough specifically supports the following hardware:

Unlike jailbreaks (like the traditional Phoenix jailbreak, where you must re-run an app every time the phone restarts), an untethered jailbreak is permanent.

Change your system version details in System/Library/CoreServices/SystemVersion.plist to trick the device into thinking it is running iOS 6.0.

If the direct method fails, using the traditional Phoenix app followed by installing the iocaste untether is highly reliable.

Earlier versions of EverPwnage (v1.3) added support for iOS 9.3.5 and 9.3.6 but remained semi‑untethered. For users who prefer a semi‑untethered setup — for example, to keep the ability to boot into a non‑jailbroken state for troubleshooting — EverPwnage includes a toggle to disable the untether installation.

Download the latest Phoenix IPA file from the official developer website. Download and install Sideloadly on your computer.

As of 2026, a new fully untethered jailbreak has emerged for 32-bit A5/A6 devices on iOS 9.3.5, allowing devices to remain jailbroken after reboots. This process involves using tools like Sideloadly to install an untethered IPA file, or converting the existing Phoenix jailbreak to an untethered state via Cydia packages . For more detailed information, read the guide at

All the features

  • ADVANCED ANALYSIS FOR SPIROMETRY

    Session summary with FVC, SVC, MVV; FVC History for session comparisons.
    Editing tools to:
    - Set Best trial
    - Disable/enable/delete/recover trials
    - Configure parameters to display and in what order

  • ADVANCED ANALYSIS FOR OXIMETRY

    Specific analysis application:
    - 6-Minute Walk Test (6MWT)
    - Sleep Test
    - 24-hour Holter saturation with adjustable titration

  • EMR/EHR INTEGRATION

    Architecture strongly oriented towards interoperability optimizing workflows and data exchange with EMR/EHR. Numerous standards supported such as HL7, FHIR (Json), GDT, DICOM, eXchange Protocol, and many others.

  • ANONYMIZATION FUNCTIONALITY

    Patient list, printing, data export.

  • MULTILINGUAL

    Support up to 22 languages.

  • PEDIATRIC INCENTIVE

    Real-time animation to improve patient collaboration during the test. Based on an algorithm that takes into account both Flow and Volume to make it more reliable and effective.

  • COMPREHENSIVE AND CUSTOMIZABLE PRINTS

    ATS2019, Winspiro classic, NIOSH, OSHA.

  • DATA IMPORT

    Import of tests from MIR professional devices.

MIR Spiro Platinum

Access all the benefits offered by MIR Spiro, enjoy your Platinum experience!

  • DATA DELIVERY SERVICE

    Exchange data without limits between MIR Spiro and external platforms

  • UNLIMITED ACCESS TO EXTRA CONTENT AND UPDATES

    Be amazed by innovation. Keep up with the latest trends

  • PLATINUM CUSTOMER SUPPORT

    Get live support from a MIR operator wherever and whenever you need. Includes 1 free session of remote video assistance

  • NETWORK VERSION

    One single database, multiple devices. A shared database for all workstations on the same local network, designed for clinics, medical centers, and healthcare facilities.

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Platinum experience

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The Guide

ios 9.3.5 untethered jailbreak

How to Install MIR Spiro Software and Get the Platinum Subscription Plan

What does your Platinum subscription plan include?

With your Platinum subscription plan, you will have uninterrupted access to all features of MIR Spiro, exchange data unlimitedly and free of charge between MIR Spiro and remote platforms, and access extra content while staying updated on the latest trends, all without limits!

Additionally, you will have access to free technical support from a MIR operator ready to assist you wherever and whenever you need. 1 remote technical assistance session is included.

Experience the best, choose MIR Spiro Platinum.

What are the upcoming extra contents?

ADVANCED SPIROMETRY TREND

For each patient, the user can select a parameter and check its trend over the selected time period.

FREE ACCESS TO VIDEO TUTORIALS

Exclusive to subscribers, unlimited access to video tutorials on software and device usage.

BIDIRECTIONAL WORK LIST

Data exchange has never been easier! Create your patient list on MIR Spiro and send it with a click to your MIR device. Perform the test with the device in Stand Alone mode and import the results into MIR Spiro.

Languages available

Chinese (China), Chinese (Taiwan), Czech (Czechia), Dutch (Netherlands), English (United Kingdom), English (United States), French (France), French (Belgium), Georgian (Georgia), German (Germany), Hungarian (Hungary), Italian (Italy), Japanese (Japan), Latvian (Latvia), Polish (Poland), Portuguese (Portugal), Romanian (Romania), Russian (Russia), Spanish (Spain), Swedish (Sweden), Turkish (Turkey), Ukrainian (Ukraine)

System Requirements

WINDOWS

  • Windows 10 (32 bit/64 bit), Windows 11 (32 bit/64 bit)
  • Intel Celeron N4100, Intel Core i3 3rd gen or higher
  • 1 gigahertz (GHz) or faster processor (at least 2 cores)
  • Minimum screen resolution: 1240x768
  • 4 GB RAM (for 32-bit systems) / 8 GB RAM (for 64-bit systems)
  • USB port
  • Support for Bluetooth Low Energy (Smart Bluetooth)
  • Administrative privileges required for installation and operation

MACOS

  • macOS 11 Big Sur or later (Intel or Apple Silicon)
  • Intel Core i3 (8th gen or higher) or Apple M1 chip
  • 1 gigahertz (GHz) or faster processor (at least 2 cores)
  • Minimum screen resolution: 1800x1169
  • 8 GB RAM recommended
  • 4 GB of free hard disk space
  • USB port
  • Support for Bluetooth Low Energy (Smart Bluetooth)
  • Administrative privileges required for installation and operation

Compatible hardware

ios 9.3.5 untethered jailbreak

Minispir

PC-Based Spirometer
ios 9.3.5 untethered jailbreak

Minispir Plus

PC – based spirometer powered by MIR Spiro Software
ios 9.3.5 untethered jailbreak

Spirobank II Basic

Portable spirometer for BASIC diagnostics ios 9.3.5 untethered jailbreak

ios 9.3.5 untethered jailbreak

Spirobank II Smart

Portable Spirometer for Tablet and PC
ios 9.3.5 untethered jailbreak

Spirodoc

Touchscreen Spirometer with Optional 3D Oximeter The iOS 9

ios 9.3.5 untethered jailbreak

Spirolab

All-in-one desktop spirometer
ios 9.3.5 untethered jailbreak

Spirolab Plus

The evolution of desktop spirometry
ios 9.3.5 untethered jailbreak

Spirolab Plus ESI

Detection of Emphysema by Spirometry

The iOS 9.3.5 / 9.3.6 firmware represents the final operating system milestone for Apple’s classic devices. This untethered breakthrough specifically supports the following hardware:

Unlike jailbreaks (like the traditional Phoenix jailbreak, where you must re-run an app every time the phone restarts), an untethered jailbreak is permanent.

Change your system version details in System/Library/CoreServices/SystemVersion.plist to trick the device into thinking it is running iOS 6.0.

If the direct method fails, using the traditional Phoenix app followed by installing the iocaste untether is highly reliable.

Earlier versions of EverPwnage (v1.3) added support for iOS 9.3.5 and 9.3.6 but remained semi‑untethered. For users who prefer a semi‑untethered setup — for example, to keep the ability to boot into a non‑jailbroken state for troubleshooting — EverPwnage includes a toggle to disable the untether installation.

Download the latest Phoenix IPA file from the official developer website. Download and install Sideloadly on your computer.

As of 2026, a new fully untethered jailbreak has emerged for 32-bit A5/A6 devices on iOS 9.3.5, allowing devices to remain jailbroken after reboots. This process involves using tools like Sideloadly to install an untethered IPA file, or converting the existing Phoenix jailbreak to an untethered state via Cydia packages . For more detailed information, read the guide at

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