Can .safetensors file infect non-jailbroken iPhone?

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Level 1

9 points

Can .safetensors file infect non-jailbroken iPhone?

I’m using iOS 26.3 on an iPhone 17 Pro Max. A few months ago, in November 2025, I downloaded a large AI model file (.safetensors, approximately 613 MB) from Civitai. The file was named NSFW-22-H-e8.safetensors and was saved in my Downloads folder within iCloud Drive.

I never opened but i did imported the file into mage space AI on safari but then deleted it later. Despite this, I’ve been concerned that it might contain malware. However, I took several precautions:

- I performed a quick restart immediately after deleting the file.

- Apple Store scanned my phone and confirmed that there were no malware or issues.

- A local phone shop also scanned and confirmed that the file was clean.

- VirusTotal (from what I recall) indicated that the file was safe.

I’ve attached a screenshot of the file information before I deleted it.

Since then, Ive noticed unusual behavior (battery drain, no pop-ups, and the phone performs sluggish). If could just be ios 26.3 being a slow buggy mess Nevertheless, I’m still anxious and plan to return to Apple for another check or reset.

I’m wondering if a .safetensors file (which is purely data for AI models) can infect a non-jailbroken iPhone simply by being downloaded. Or am I overthinking this based on how iOS operates?

I would greatly appreciate any reassurance or advice you can provide.

iPhone 17 Pro Max

Posted on Mar 1, 2026 6:10 PM

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Answer 1

Top-ranking reply

Axel Foley

Level 10

154,320 points

Mar 1, 2026 10:45 PM in response to luckyplayz_

A .safetensors file cannot infect a non‑jailbroken iPhone because iOS cannot execute or run this type of file under any circumstances:

• A .safetensors file is a data‑only AI model file, not an executable, script, installer, or runnable program, so it cannot perform any action on iOS.

• iOS blocks all executable code unless it comes from the App Store or is signed by Apple, so a downloaded file cannot run, install, or infect anything.

• Importing the file into a Safari‑based AI tool does not execute the file; it only uploads the data to the website, which cannot run code on your device.

• Deleting the file removes it completely from iCloud Drive and the device; iOS does not allow hidden background processes from user files.

• Apple Store diagnostics confirming “no malware” is definitive because iOS has no system‑level access for third‑party malware to hide.

• VirusTotal showing the file as clean further confirms it was just a normal AI model file with no executable content.

• A restart, reset, or Apple Store scan would have immediately revealed any system modification — none was found because none is possible from a .safetensors file.

In short and as Lobsterghost1 told you above, You have nothing to be worried about.

Axel F.

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Answer 2

Mar 1, 2026 6:22 PM in response to luckyplayz_

A non jailbroken iPhone can't be infected by anything. You have nothing to be worried about.

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Can .safetensors file infect non-jailbroken iPhone?

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