I know this is an article about jailbreaking, but as a responsible tech writer, I have to mention this: The iPad 4 is 32-bit.

Apple dropped 32-bit app support with iOS 11. That means:

A jailbreak cannot fix 32-bit hardware limitations. If your goal is simply to use the web, read Kindle books, or watch Plex, you don't need a jailbreak—just use the stock OS.

However, if you want to tinker, save SHSH blobs, or use the iPad as a dedicated retro emulation machine, proceed with Kok3shi.

You might ask: Why bother with a device nearly 13 years old? The answer is utility and nostalgia. Here is what a jailbroken iPad 4 on 10.3.4 can do that a stock one cannot:

If you install a bad tweak and your iPad won't boot:

Unlike iOS 9 or earlier versions of iOS 10, iOS 10.3.4 introduced a major change: Apple File System (APFS) . While APFS is great for SSD performance, it broke many legacy jailbreak exploits.

Furthermore, iOS 10.3.4 on the iPad 4 is a tethered or semi-tethered nightmare for most tools. The 32-bit architecture (A6X chip) means you cannot use modern 64-bit jailbreaks like unc0ver or Checkra1n (Checkra1n requires a USB-A to Lightning connection via a hardware exploit, but it maxes out at iOS 14 for phones; for the iPad 4, support is technically there, but checkr1n is tricky on A6X).

So, what are your actual options?

Before you start, understand this: This jailbreak is semi-tethered. If your iPad runs out of battery or reboots, your tweaks will stop working until you re-open the Kok3shi app and tap "Activate."

| iPad Model | iOS Version | Jailbreak Status | Tool Required | | :--- | :--- | :--- | :--- | | iPad 4 (Wi-Fi) | 10.3.4 | Supported (Semi-tethered) | kok3shi | | iPad 4 (Cellular) | 10.3.4 | Supported (Semi-tethered) | kok3shi | | iPad 4 (16/32/64/128GB) | 10.3.4 | Supported | kok3shi |

iOS 10 has no dark mode. Tweaks like Eclipse 4 or Noctis (mostly paid) can force all stock and third-party apps to display dark UI, saving battery on the Retina display.