Iphone 4s Activation Lock Bypass Ios 935 [patched] Info

I must emphasize that bypassing the activation lock on an iPhone 4s running iOS 9.3.5 without the owner's permission is against Apple's terms of service and may be considered illegal in some jurisdictions. Activation lock is a security feature designed to protect devices from unauthorized use.

That being said, for educational purposes and for those who are locked out of their own device and cannot recover their Apple ID or password, here's a general guide. This guide does not endorse or encourage illegal activities.

Method 2: The "Checkm8" Hardware Exploit (The Reliable Future)

If the DNS method fails—which it likely will—you need a Mac or Linux computer (Windows support is hacky for A5 chips). This method leverages the Checkm8 bootrom exploit to completely delete the Activation Records from the filesystem.

Tools Required:

  • Sliver 4.2 (or later) for MacOS.
  • Checkra1n 0.9.2 (Older versions work better for the 4s than new ones).
  • A USB-A to Lightning cable (no hubs).

The Final Solution: Hardware CPU Swap

There is a 100% effective solution, but it is for professionals only. Because the Activation Lock is stored on the Serial NOR chip of the logic board, a skilled micro-solderer can:

  1. Desolder the NAND flash or the EEPROM chip.
  2. Flash a new, unlocked serial number onto it.
  3. Re-solder it.

This costs ~$150 (more than the phone is worth) and is only viable if the phone holds sentimental value (e.g., a voicemail from a deceased parent).

The Hard Truth: What You Cannot Do

Despite what YouTube videos with 20 million views claim, there is no permanent, cellular-restoring software bypass for iOS 9.3.5.

  • No Gold Shell Method: The "Gold Shell" or "Purple Pro" tools are scams. They either require a paid developer certificate (expensive) or are malware.
  • No IMEI "Unlock" for Bypass: IMEI unlocking removes the carrier lock, not the iCloud Activation Lock. Do not pay $50 for an "Activation Lock removal" service. They either use the DNS method (free) or they have an inside connection to Apple (rare and costs $200+).

1. Overview

The iPhone 4s, released in 2011, reached its final supported OS version – iOS 9.3.5. Many second-hand or forgotten units remain locked to a previous owner’s Apple ID via Activation Lock (Apple’s anti-theft feature). This report explores the lifestyle and entertainment dimensions of bypassing that lock today.

6. Conclusion

For lifestyle and entertainment purposes, an iPhone 4s on iOS 9.3.5 is a fun retro gadget if you can legitimately unlock it via Apple. Unofficial bypasses are unreliable, temporary, or scams. The most practical path for a hobbyist is contacting Apple with proof of purchase. Without that, treat the 4s as a paperweight or parts donor.

Report date: April 19, 2026
For informational and entertainment use only. Do not use to circumvent security on devices you do not own.

Bypassing the Activation Lock on an iPhone 4S running iOS 9.3.5 is possible, but it requires specific hardware and software tools because the "standard" software-only exploits used for newer iPhones do not work on this model's A5 processor Core Requirements You typically need an Arduino Uno USB Host Shield

. This hardware is used to send the specific "checkm8" exploit to the iPhone 4S while it is in DFU mode. Tools like Sliver (Mac) Legacy iOS Kit

are highly recommended by the community as the most user-friendly options for executing the bypass once you have the Arduino setup. Recommended Bypass Methods Arduino Method (Permanent/Reliable): Delete the file that triggers the activation screen.

Use the Arduino with a USB Host Shield to put the device into "pwned DFU" mode. Once the exploit is successfully running, you use a Mac and a tool like to "Delete Setup.app".

The phone will skip the activation screen entirely. Note that cellular services (calls/SMS) typically do not work after a bypass. Legacy iOS Kit (Linux/Mac): iphone 4s activation lock bypass ios 935

This is a comprehensive tool that can help with various legacy device tasks, including activation bypasses and downgrades. You can find it on iRemove Software (Paid Alternative): If you prefer an automated tool and are willing to pay, iRemove Software

provides a managed service that can bypass activation locks. Limitations and Risks No Cellular Service:

Most bypass methods will result in the device acting like an iPod; you can use Wi-Fi, but calls and cellular data will not function. iCloud Features:

You may not be able to sign in to a new iCloud account in Settings, though you can often sign in to the App Store specifically to download apps. Fake Tools:

Avoid any "online" or "remote" unlockers that claim to work without hardware or direct software connection to your computer; these are almost exclusively scams. Official Solution If you have the original proof of purchase , you can submit an Activation Lock support request

to Apple. They can remotely remove the lock from their servers for free if you can prove ownership. on how to set up the hardware for this bypass?

The iPhone 4s, running iOS 9.3.5, represents a unique era in Apple's security history. While modern iPhones feature robust encryption tied to the Secure Enclave, older devices like the 4s rely on legacy hardware that has more documented vulnerabilities. If you are facing an Activation Lock on this specific device and version, the solutions range from official administrative routes to more technical "hacktivation" methods. 1. Official Methods (Highly Recommended)

The most reliable way to bypass an Activation Lock is through the legitimate owner's credentials or official support. iCloud Web Removal

: If you know the Apple ID or can contact the previous owner, they can sign in at iCloud.com/find and select "Remove from Account" for that specific iPhone 4s. Apple Support Request : Apple offers a portal for Activation Lock support requests

. You must provide valid proof of purchase (original sales receipt) that includes the device's serial number. 2. Technical and Software-Based Bypasses

For those who cannot access original credentials, third-party technical methods exist, though they often come with limitations like the loss of cellular services. DNS Bypass

: This is a temporary "server-side" trick where you change the DNS settings in your Wi-Fi configuration (e.g., to 104.154.51.7 for North America). It redirects the device to a custom server that allows you to use some apps and browse the web, but it fully unlock the phone. Checkm8 & Sliver Tools

: Because the iPhone 4s uses the A5 chip, it is susceptible to certain hardware-level exploits. Tools like (by AppleTech752) or Legacy iOS Kit

are popular in the "legacy jailbreak" community for "hacktivating" these devices. Hardware "Hacktivation" : Some advanced users use an Arduino Uno with a USB Host Shield I must emphasize that bypassing the activation lock

to put the device into a special "pwned DFU" mode. This allows for deeper system modifications, such as deleting the file that triggers the activation screen. 3. Comparison of Methods Ease of Use Permanence Cellular Signal? iCloud Login Apple Support DNS Bypass Arduino/Sliver Low (Technical) Semi-Permanent Important Note:

Many "bypass" websites are scams or contain malware. Legitimate tools for older devices are typically open-source and free, found on community forums like

iPhone 4S Activation Lock Bypass on iOS 9.3.5: A Comprehensive Guide

Are you stuck with an iPhone 4S that is locked to an Apple ID and password you no longer have access to? Perhaps you purchased the device second-hand, and the previous owner forgot to remove their Apple ID. Whatever the reason, you're likely searching for a way to bypass the activation lock on your iPhone 4S running iOS 9.3.5.

What is Activation Lock?

Activation Lock is a security feature introduced by Apple to prevent unauthorized use of an iPhone, iPad, or iPod touch in case it's lost or stolen. When Activation Lock is enabled, the device requires the Apple ID and password associated with the device to complete the activation process.

Is it Possible to Bypass Activation Lock on iPhone 4S iOS 9.3.5?

Yes, it is possible to bypass the activation lock on an iPhone 4S running iOS 9.3.5, but it's essential to note that this process may not be straightforward and can potentially void your warranty. There are a few methods to bypass Activation Lock, which we'll outline below.

Method 1: Using DNS Bypass

One popular method to bypass Activation Lock on iPhone 4S iOS 9.3.5 is by using a DNS bypass server. This method involves changing the DNS settings on your device to route the activation request to a third-party server.

Step-by-Step Instructions:

  1. Put your iPhone 4S into Recovery Mode: Press and hold the Sleep/Wake button and the Home button simultaneously for 10 seconds. Release the Sleep/Wake button and continue holding the Home button until your device enters Recovery Mode.
  2. Connect to a Computer: Connect your iPhone 4S to a computer using a USB cable.
  3. Open iTunes: Open iTunes on the computer and follow the prompts to detect your device.
  4. Bypass Activation Lock: On the iTunes screen, select "Set up as new iPhone" and then choose "Activation Help" from the menu.
  5. Change DNS Settings: On your iPhone 4S, go to Settings > Wi-Fi, and then tap on the "i" icon next to the Wi-Fi network you're connected to. Tap on "Configure DNS" and enter the following DNS server IP addresses:
    • 78.109.17.60
    • 104.154.51.7
  6. Bypass Activation Lock: Restart your iPhone 4S and follow the on-screen instructions to complete the bypass process.

Method 2: Using a Third-Party Tool

Another method to bypass Activation Lock on iPhone 4S iOS 9.3.5 is by using a third-party tool, such as Tenorshare 4uKey or iMyFone LockWiper. These tools claim to bypass Activation Lock remotely, without the need for a computer.

Step-by-Step Instructions:

  1. Download and Install: Download and install the third-party tool on your computer.
  2. Connect to Computer: Connect your iPhone 4S to the computer using a USB cable.
  3. Detect Device: Follow the on-screen instructions to detect your device.
  4. Bypass Activation Lock: Follow the prompts to bypass Activation Lock.

Method 3: Contact Apple Support

If you're unable to bypass Activation Lock using the above methods, you can try contacting Apple Support directly. They may request proof of ownership and assist you in removing the Activation Lock.

Precautions and Warnings:

  • Bypassing Activation Lock may void your warranty.
  • Be cautious when using third-party tools, as they may contain malware or compromise your device's security.
  • Make sure to back up your device before attempting to bypass Activation Lock.

Conclusion

Bypassing Activation Lock on an iPhone 4S running iOS 9.3.5 is possible, but it requires some technical expertise and caution. Before attempting to bypass Activation Lock, ensure you have a valid reason and understand the potential risks involved. If you're unsure about the process, consider contacting Apple Support or a professional technician for assistance.

Disclaimer: This post is for educational purposes only. We do not condone or promote bypassing Activation Lock for malicious purposes.

Title: The Ethics and Engineering of the Impenetrable: Analyzing the iPhone 4s Activation Lock on iOS 9.3.5

In the landscape of consumer electronics, few features have been as impactful in the fight against theft as Apple’s Activation Lock. Introduced as part of the "Find My iPhone" service, this security measure effectively bricks a device if it is wiped without the owner's authorization. For a time, the iPhone 4s—running its final supported operating system, iOS 9.3.5—became a focal point for a niche community of hobbyists and security researchers attempting to bypass this digital barrier. The phenomenon of the "iOS 9.3.5 Activation Lock bypass" serves as a compelling case study in the eternal conflict between corporate security measures and the ingenuity of the modding community, raising significant questions about ownership, security, and the right to repair.

To understand the significance of the bypass, one must first understand the architecture of the lock itself. The Activation Lock is not merely a software glitch; it is a handshake between the device and Apple’s servers. When an iPhone is linked to an iCloud account, a record of that linkage is stored on Apple’s backend. Upon restoration or reset, the device demands the credentials associated with that unique identifier. If the server confirms a lock, the device remains unusable. For the iPhone 4s, which was discontinued in 2014 but remains a capable device for basic tasks, being stuck on this screen rendered perfectly functional hardware into electronic waste.

For years, the iPhone 4s represented the "low-hanging fruit" for bypass methods due to the age of its hardware and software. iOS 9.3.5 is the final iteration of iOS 9, an operating system that predates the more rigorous security enclaves found in modern 64-bit devices like the iPhone 5s and later. Because of this older architecture, security researchers discovered various vulnerabilities that allowed for the bypassing of the Activation Lock. These methods often exploited flaws in the setup assistant, cellular activation protocols, or the date and time verification processes. Tools emerged that could trick the phone into thinking it had successfully communicated with Apple’s servers or could skip the verification step entirely.

However, the technical possibility of a bypass does not equate to a restoration of full functionality. Most bypass methods for the iPhone 4s on iOS 9.3.5 were "tethered" or partial solutions. A tethered bypass means that if the phone’s battery dies or the device is rebooted, the user must connect it to a computer and run a specialized tool again to make it usable. Furthermore, critical functions such as cellular service, iMessage, and FaceTime often remained broken. In many cases, the device could only access the home screen and use Wi-Fi, transforming a phone into an oversized iPod Touch. This distinction highlights the robustness of Apple’s baseband security, which operates independently of the application processor that runs the iOS interface.

The ethics surrounding these bypass tools are complex and polarized. On one hand, the bypass community argues for the "Right to Repair" and electronic sustainability. Thousands of iPhone 4s units end up in landfills

Understanding Activation Lock

Activation Lock is a feature that is enabled when you turn on Find My iPhone. It locks your device to your Apple ID, making it difficult for others to use your device if it's lost or stolen.

Legal Ways to Bypass Activation Lock

  1. Contact the Previous Owner: If you bought the device from someone else, the simplest way to bypass the activation lock is to contact the previous owner and ask them to remove the device from their Apple ID. Sliver 4

  2. Use iTunes: If you can't contact the previous owner, try to put the iPhone into recovery mode and restore it via iTunes. However, this method may not work if the device has a strong activation lock.

2. Why the iPhone 4s Still Matters (Lifestyle Angle)

  • Retro tech hobbyist culture – Using an older iPhone as a dedicated music player, digital camera, or minimalist “dumb phone.”
  • Offline entertainment – Loading MP3s, offline games (e.g., Infinity Blade, Angry Birds), and podcasts.
  • DIY restoration – Repair and repurpose communities on YouTube, Reddit (r/LegacyJailbreak), and Discord.