Upgrade B4 PICO Ultra DFU RP2350A PICO Engineering Box Mode Tool for IPhone

This product is an upgraded iteration of the B4 DFU Box. The older model requires first using the B4 DFU Box to enter Pwn mode, then switching to a regular USB cable to connect to the B4 platform on the computer. In contrast, the new model eliminates the need for cable swapping entirely – all operations can be completed with a single, uninterrupted connection.

Package including:

1pcs updated B4 Pico DFU tool

B4 pico ultral is the upgraded iteration of the B4 DFU Box. With the old model, you first had to use the B4 DFU Box to enter Pwn mode, then switch to a regular USB cable to connect to the B4 platform on your computer. The new model, however, requires no cable swapping at all—a single connection handles the entire process. The upgraded version offers improved stability, with an 80% higher success rate and 65% faster speed.

It supports 10 models: iPhone XR, iPhone XS, iPhone XS Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE2, iPad mini 5, iPad Air 3, and iPad 8. Features include one‑click entry into DFU mode, one‑click entry into DWN vulnerability mode, and one‑click entry into Purple mode.

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️ Important Disclaimer:

· NOT an iCloud bypass tool

· CANNOT remove iCloud lock

· NOT a permanent unlock or jailbreak solution

This is a professional helper device.

It provides the low‑level interaction required for compatible exploit workflows, helping supported devices quickly enter Engineering Mode / Purple Mode.

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Supported Devices:

iPhone XR through 11 Pro Max

（A12 – A13 chips）

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How It Works:

This helper is an essential part of the boot/exploit process. It automatically sends the necessary command sequence to work with compatible exploits, allowing your device to enter Engineering / Purple Mode with zero hassle.

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Practical Use Case (for disabled devices):

For supported devices running iOS 18.5 to iOS 26.1 that are disabled, you no longer need to force‑update to the latest iOS just to erase the device.

Once you gain proper access via Engineering Mode, you can perform the erase procedure while keeping your current iOS version intact.

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Please Note:

· Hardware helper only – no software/app included

· Results depend on compatible exploits and proper workflow

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Perfect for repair professionals and advanced users. Grab yours and simplify your workflow today!