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Jailbreaking iOS 15.x arm64: Success Stories and Updates

First, look at the key points, then read the original text.

Key point: The expert Wh1te4ever has completed the iOS 15.x arm64 jailbreak project, and developers can now experience it. However, it is still not recommended for beginners, as the author mentioned issues with stability. We look forward to opa334 adding support for the Dopamine jailbreak.

Recently! I have been mentioning the iOS 15.x A9 - A11 jailbreak news, and some users questioned in the comments, who is still using such old

2024-11-14

Understanding ARM Architecture and Processors

2. ARM Architecture and Processors

ARM does not manufacture silicon devices. Instead, ARM creates microprocessor designs that are licensed to semiconductor companies and original equipment manufacturers (OEMs), who integrate them into system-on-chip (SoC) devices.

To ensure compatibility between different implementations, ARM defines architectural specifications that dictate how compliant products should behave. Processors implementing the ARM architecture must conform to specific versions of the architecture.

The ARM architecture supports implementations across a very wide range of performance points. Its simplicity allows for very small

2024-11-14

Understanding the Complex Relationships Between MCU, ARM, DSP, and FPGA in Embedded Systems

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Understanding the Complex Relationships Between MCU, ARM, DSP, and FPGA in Embedded Systems

First of all, "embedded" is a concept, and there is no accurate definition; each book has its own definition. However, the main idea is the same: compared to general-purpose systems like PCs, embedded systems are specialized systems with a streamlined structure, retaining only the necessary parts in hardware and software while eliminating the unnecessary ones. Therefore, embedded

2024-11-14

The Future of Development Boards

Most of the connectors used in development boards are currently the most common form. However, these connectors only meet the most basic needs, relying heavily on DuPont wires and breadboards, which do not look very aesthetically pleasing.

I believe the overall idea of hardware design for development boards is

how to make it more convenient

and simpler to use development boards

Solving the issue of connectors is relatively straightforward.

One is the classification issue; DuPont wires come in different colors, allowing the definition of interfaces

2024-11-14

Exciting Progress on iOS 15.x arm64 Jailbreak: Successful Plugin Installation

First, let's look at the key points, then the original text

The key point: There has been progress in jailbreaking iOS 15.x on mobile devices A9 - A11. The expert Wh1te4ever successfully installed plugins using an iPhone 6S on iOS 15.1 KFD, which allows for mobile jailbreaks to use passcodes without relying on a computer.

Regarding the progress of the iOS 15.x arm64 jailbreak, specifically for iPhone 6S - X devices, it is well-known that the iOS 15.x jailbreak can only be

2024-11-14

The Importance of Domestic CPU Development: Insights on the FT1500A and National Technology Awards

Recently, the results of the preliminary evaluation for the National Science and Technology Awards of 2019 were released. Among them, the FT1500A was listed among the recipients of the National Science and Technology Progress Award. The recognition of a domestic CPU with this prestigious award highlights the government's emphasis on CPU technology, which is a positive development. However, currently, domestic CPUs still face significant gaps in both technology and commercial performance compared to Intel. In this context, awarding a CPU

2024-11-14

The Evolution of Kirin Chips: From Past to Present and the Release of Kirin 990

"Even if we succeed in balancing value, (the chip) may not be useful temporarily, but we still have to keep going. Once the company has a strategic loophole, we are not talking about a loss of hundreds of billions of dollars, but thousands of billions of dollars. Our company has accumulated so much wealth, and this wealth may be the reason that others get stuck and ultimately fail. ... This is the strategic banner of the company, and it cannot

2024-11-14

Recommended Book: Embedded System Design and Implementation with Xilinx Zynq-7000: Design Methods Based on ARM Cortex-A9 Dual-Core Processor and Vivado

This book uses Xilinx's XC7Z020 Zynq-7000 SoC device and the latest Xilinx Vivado 2015.4 integrated development environment as a platform, providing a comprehensive introduction to the complete design process of embedded system design. The author has constructed a core learning resource that includes video teaching resources, design case code, teaching materials, QQ group discussions, and more, to facilitate interaction and communication between readers and the author.

Partial Directory:

Chapter 1 Introduction to Zynq-7000 SoC Design1.1 Basics of Fully Programmable System on Chip1.1.1

2024-11-14

Exploring Bluetooth and WiFi6 with These Two Development Boards

Keywords：Bluetooth, WiFi6, Development Board Review

Abstract：Nordic is a representative IoT connectivity chip provider from Norway, leading the global BLE market. This article provides a detailed introduction to the performance, resources, and acquisition channels of Nordic's nRF5340 Audio Bluetooth development board and nRF7002 WiFi development board.

Currently, the commonly used wireless communication technologies can be roughly divided into: short-range wireless communication and long-range wireless communication based on transmission distance. Short-range wireless communication includes WiFi, Bluetooth, ZigBee, NFC, UWB, etc. Long-range wireless communication includes

2024-11-14
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