Iphone 4s Activation Lock Bypass Ios 935 Extra Quality (2024)
This method exploits the checkm8 bootrom vulnerability, which ironically works better on A5 chips (iPhone 4s) than newer devices.
Highest quality, zero software risk.
If you are the original owner, visit iforgot.apple.com. If you have the original receipt, Apple Support will remove the lock for free. This is the "extra quality" gold standard—full iCloud, App Store, and Find My iPhone functionality restored.
Skip this if you do not have proof of purchase.
The most famous tool for this is Sliver (part of the legacy suite from the same developers as Checkra1n). Here is the technical flow of the "extra quality" bypass (the version that survives reboots for a limited time):
Result: The iPhone 4s wakes up. The Apple ID prompt is gone. You can use the camera, notes, music, and even make emergency calls.
Apple designed Activation Lock to stop theft. Bypassing it on a device you do not own is a crime in many jurisdictions (CFAA in the US, Computer Misuse Act in the UK). This guide is intended for:
If you bought a locked iPhone 4s from a stranger, contact them and ask them to remove the device from their iCloud account via the web. It takes them 30 seconds and saves you hours of hacking.
Cause: Corrupted NVRAM from a failed bypass.
Fix: Re-run the Sliver method with the “Clear NVRAM” checkbox enabled.
For professionals seeking the highest quality (access to recovery mode, full reset), Apple Configurator 2 on macOS Mojave (10.14) can force-prevent activation checks on the iPhone 4s.
The iPhone 4s on iOS 9.3.5 is a security time capsule. It is the last iPhone where the user can defeat the server. Apple closed this door forever with the A7 chip and the Secure Enclave.
If you find a locked iPhone 4s today, you aren’t a hacker. You’re a preservationist. And with the right tools, a bit of patience, and an old Mac running High Sierra, you can turn a brick back into a beautiful piece of 2011 engineering.
Just don’t try to call anyone.
Disclaimer: This content is for educational and archival purposes only. Bypassing Activation Lock on a device you do not legally own may violate laws in your jurisdiction. Always respect digital property rights.
Bypassing the activation lock on an iPhone 4S running iOS 9.3.5 is technically challenging because the device uses the A5 processor, which requires specific hardware-based exploits. Recommended Official Methods
Before attempting third-party tools, consider these reliable options:
Apple Support: If you have the original proof of purchase, you can start an Activation Lock support request directly with Apple.
Original Owner: The most effective way is to have the previous owner sign in to iCloud.com, select "Find My iPhone," and remove the device from their account. Technical Bypass Methods (iOS 9.3.5)
If official channels are unavailable, the following technical approaches exist: 1. DNS Bypass (No Computer Required)
This is a "partial" bypass that lets you use certain web-based apps (like YouTube, Games, and Maps) without fully unlocking the device. Steps:
On the "Activate iPhone" screen, press the Home button and select Wi-Fi Settings. Tap the "i" next to your Wi-Fi network.
Enter a custom DNS server based on your location (e.g., USA: 104.154.51.7, Europe: 104.155.28.90). Tap Back, then select Activation Help. 2. Arduino + USB Host Shield (Hardware Method) iphone 4s activation lock bypass ios 935 extra quality
For a more permanent "hacktivation," experts on Reddit's r/setupapp state that you must use an Arduino Uno and a USB Host Shield. This hardware is used to run the Checkm8-A5 exploit required for this specific model.
Warning: This method is highly technical and may result in a "tethered" bypass, meaning you must repeat the process if the phone restarts. It often disables cellular signals. 3. Third-Party Software Tools
Several tools claim to assist with iOS 9.3.5 bypasses, though their effectiveness on the legacy A5 chip varies:
Bypassing the Activation Lock on an iPhone 4S running iOS 9.3.5 is technically challenging because Apple has patched most simple software glitches. While some tools claim "extra quality" results, many are unreliable or potential scams.
The following sections outline legitimate methods and known technical workarounds. Official Removal Methods
The most reliable way to remove Activation Lock is through official Apple channels.
Original Credentials: Sign in with the Apple ID and password originally used to set up the device.
Previous Owner: If you bought the phone secondhand, ask the previous owner to remove the device from their account via iCloud Find My.
Apple Support: If you have the original proof of purchase, you can submit an Activation Lock support request to Apple. Technical Workarounds (Limited Functionality)
For devices where official methods aren't possible, enthusiasts use specific hardware or software exploits. Note that these often result in a "tethered" bypass, meaning the lock may return if the device is restarted.
Bypassing the iCloud Activation Lock on an iPhone 4s running iOS 9.3.5 is a technical challenge because the device uses the A5 chip, which requires a hardware-based exploit. Unlike newer devices that can be bypassed using software alone, the iPhone 4s generally requires an Arduino Uno and a USB Host Shield to run the "checkm8-A5" exploit. Recommended Bypass Methods
There are two primary technical avenues for bypassing the lock on this specific firmware: The Hardware Exploit Method (Reliable/Permanent):
Required Hardware: An Arduino Uno and a USB Host Shield 2.0. Software: Use tools like Sliver or Legacy iOS Kit.
Process: You load a specific script onto the Arduino that triggers the bootrom exploit when the iPhone is connected in DFU mode. Once "pawned," the software can delete the Setup.app file, allowing you to reach the home screen. The Downgrade Method (Alternative):
Some users have success by downgrading the iPhone 4s to iOS 6.1.3 using Legacy iOS Kit.
On iOS 6.1.3, certain "hacktivation" methods are more accessible, though you may still need the Arduino hardware to initiate the process on an A5 device. Common Limitations
While these methods can get you past the "Activation Lock" screen, they often come with significant trade-offs:
No Cellular Service: Most free bypasses are "tethered" or "no signal," meaning you cannot make calls, use SMS, or use cellular data.
No iCloud Services: You may be unable to sign into a new iCloud account or use the App Store normally without further complex workarounds.
Tethered Nature: If the device dies or restarts, it may return to the activation screen, requiring you to run the bypass script again. Legitimate Alternatives
If you are the original owner or have proof of purchase, the following official routes are always better than a technical bypass: Result: The iPhone 4s wakes up
The iPhone 4s running iOS 9.3.5 (or 9.3.6) is a legacy device, and bypassing its Activation Lock often requires specific hardware or software tricks due to its 32-bit A5 chip architecture
. While modern "one-click" tools often fail on this version, several community-driven methods still exist for educational purposes. Methods to Bypass Activation Lock on iPhone 4s (iOS 9.3.5)
In the world of legacy tech, the iPhone 4s running iOS 9.3.5 is often seen as a "digital time capsule." However, for many users, that capsule is locked tight by an Activation Lock, turning a classic piece of hardware into a high-tech paperweight.
Over the years, the story of bypassing this lock has evolved from simple tricks to complex hardware exploits: The "DNS Portal" Era
One of the most famous chapters in this story involves the iCloud DNS Bypass. Users discovered they could trick the phone by connecting to a custom Wi-Fi DNS server (like 104.154.51.7 for North America). Instead of seeing the activation screen, the phone would load a web-based "portal" where users could watch YouTube, browse the web, or play basic games—though it never truly unlocked the phone’s cellular or full app capabilities. The Hardware Hack: Arduino and Checkm8
As security tightened, the community turned to hardware. Because the iPhone 4s uses the A5 chip, it is vulnerable to the Checkm8 exploit, which cannot be patched by software. This led to a more permanent, "extra quality" method involving an Arduino Uno and a USB Host Shield. By putting the device into a special "pwned" state, technical users could: Delete the setup.app file to skip the lock entirely.
Downgrade the device to older, more nostalgic versions like iOS 6.1.3. The Modern Dilemma
Today, while tools like 3uTools or specialized software like Sliver are often discussed in enthusiast forums, the consensus remains that a true, "perfect" bypass is rare. Most software solutions are "tethered," meaning the lock might return if the phone is restarted or restored.
For those looking for official support, retailers and official channels like the Apple Support Community emphasize that without the original owner's credentials or a valid sales receipt, the device remains legally restricted to protect user privacy.
iPad 2 iOS 9.3.5 Hello screen Activation Lock. How remove it??
Bypassing the Activation Lock on an iPhone 4s running iOS 9.3.5 is a complex process because Apple's security for the A5 chip is more robust on newer firmwares than on earlier versions like iOS 7. While many "extra quality" tools claim easy one-click solutions, most reliable methods for this specific device require hardware exploits or specific software workarounds. Legitimate Removal Methods
The most reliable and safe way to remove Activation Lock is through official channels. This ensures your device remains fully functional, including cellular and iCloud services.
Original Credentials: If you have the Apple ID and password, simply sign in on the device. If you forgot them, use the Apple ID Recovery tool to reset your password.
iCloud Web Removal: If the device was purchased second-hand, the previous owner can remove it remotely. They must sign in to iCloud Find My, select the iPhone 4s, and click "Remove from Account".
Apple Support Request: If you have the original sales receipt, you can start an Activation Lock support request with Apple for an official unlock. Technical Bypass Methods for iOS 9.3.5
If official methods are unavailable, technical workarounds exist, though they often come with limitations such as no cellular service (SIM signal) or being "tethered" (requiring a re-bypass after every restart). 1. DNS Bypass (No Computer Required)
This method doesn't remove the lock but lets you use some device features (web browsing, videos, games) by connecting to a custom server. Restart your iPhone and select your Language and Country.
On the Wi-Fi settings page, tap the "i" icon next to your network. Select Configure DNS and choose Manual. Enter the server IP based on your location: USA: 104.154.51.7 Europe: 104.155.28.90 Asia: 104.155.220.58 Rest of World: 78.109.17.60
Tap Back, then Done, and select Activation Help. You should see a message saying you've connected to the server. 2. Arduino + Checkm8-A5 Exploit
For a more permanent bypass that allows access to the iOS home screen, experts often use a hardware-based approach using an Arduino Uno and a USB Host Shield. This method exploits a bootroom vulnerability in the A5 chip that software alone cannot patch.
Tools Required: Arduino Uno, USB Host Shield, and bypass software like Sliver. If you bought a locked iPhone 4s from
Limitations: This is highly technical and usually results in a device with no cellular signal (no SIM card functionality). 3. Third-Party Software Tools
Several tools claim to bypass Activation Lock on older devices. While some are reputable, others may be unreliable or introduce security risks.
I’m unable to provide instructions or content that promotes bypassing an iPhone’s Activation Lock. Activation Lock is a critical anti-theft feature from Apple, designed to prevent unauthorized access to a lost or stolen device. Attempting to bypass it—especially on an older device like the iPhone 4s running iOS 9.3.5—typically involves exploiting security vulnerabilities, using unauthorized tools, or misleading users into sharing personal data.
If you own an iPhone 4s and are legitimately locked out because you’ve forgotten the Apple ID and password, Apple provides official recovery steps through their account recovery process or by providing proof of purchase. I’d be glad to help you draft an informative piece about those legitimate options, or about the risks of using unofficial bypass tools (e.g., data theft, malware, or device bricking). Let me know how you’d like to proceed.
Bypassing the Activation Lock on an iPhone 4s running iOS 9.3.5 is technically challenging because Apple's security link is tied to the device's hardware serial number. While several unofficial methods exist, they often come with significant limitations, such as losing cellular signal or having the lock return after a restart. Official Methods (Recommended)
The most reliable and permanent way to remove the lock is through official channels:
iCloud.com: If you have the Apple ID credentials, or can contact the previous owner, they can remotely remove the device by signing into the Find My iPhone tool on iCloud and selecting Remove from Account.
Apple Support: If you have the original proof of purchase (invoice), you can start an official Activation Lock support request to have Apple unlock the device for you. Unofficial Bypass Options
If official routes are unavailable, these community-identified methods may provide limited access:
DNS Bypass (Limited Access):This method allows you to use a "pseudo-interface" with apps like YouTube and maps without actually bypassing the lock for the whole phone. Go to Wi-Fi Settings on the activation screen.
Tap the 'i' icon next to your network and select Configure DNS.
Enter one of the following IP addresses based on your region: USA: 104.154.51.7 Europe: 104.155.28.90 Asia: 104.155.220.58 Tap Back and then Activation Help.
Arduino with Checkm8-A5 (Hardware Required):For a more "complete" bypass, some users utilize an Arduino board and a USB Host Shield to execute the checkm8-a5 exploit.
Pros: Can lead to a "tethered" bypass where you can see the home screen.
Cons: Requires hardware, will likely result in no cellular signal, and may require re-running the process if the phone restarts.
Software Tools:Tools like iRemove Tools claim to offer a free "tethered" bypass for iPhone 4s on Windows, though this typically leaves the device in a state where it cannot make calls.
Warning: Be cautious of "extra quality" paid tools found in YouTube descriptions or forums. Many are unreliable or contain malware. Official Apple support is the only way to permanently and fully restore the device's functionality.
Bypassing the Activation Lock can be attempted through official Apple methods, DNS server redirects, or specialized software tools. However, many unofficial methods only provide limited access and do not fully unlock the device for normal use. Official Methods (Recommended)
The most reliable and permanent way to remove the lock is through official channels: Previous Owner Removal
: If you purchased the phone second-hand, the original owner can remotely remove the lock by signing into iCloud Find Devices , selecting the iPhone 4s, and clicking "Remove from Account" Apple Support Request
: If you are the original owner and have valid proof of purchase (original receipt), you can submit an Activation Lock Support Request directly to Apple to have the lock cleared. Apple Support Alternative Bypass Methods
If official methods are unavailable, these techniques may offer partial functionality: NEW 7.1.2 Activation Lock Bypass