Introduction of welding accessories and cleaning tools

iPhone 15 black screen of death is a common problem that may occur due to various software and hardware problems. But when the iPhone Screen black screen of death problem occurs, you can try the following methods to save yourself. Causes of black screen of death Software failure: These may include failures, crashes or failed updates in the iOS system. Hardware problems: Problems with components such as the screen or battery may cause black screens. User habits: Long-term use of high-load applications or poor charging habits may cause problems. Excessive data transfer: This overloads the processor and memory, causing the device to lag or crash. Solutions to fix black screen of death Force restart your iPhone 1. Quickly press and release the Volume Up button. 2. Quickly press and release the Volume Down button. 3. Press and hold the Side button until the Apple logo appears, then release it. Charge your iPhone Connect your iPhone to a power source using a standard fast charging cable...

When repairing the internal parts of a mobile phone, we usually use a microscope to repair it. At this time, choosing the right microscope for mobile phone repair is crucial for effective repair. Microscopes can magnify and inspect tiny components on motherboards, cameras, screens, connectors, and other parts, helping technicians diagnose and repair problems. Types of Microscopes Stereo Microscopes: Stereo microscopes are ideal for welding and general inspection. They can provide 3D images with magnifications between 10x and 40x, suitable for inspecting larger components. 3.5X-90X trinocular stereo microscopes are the recommended choice for mobile phone repair. It provides trinocular stereo vision, equipped with a 38MP HDMI camera, an adjustable magnification range (usually 3.5x to 90x), a 360° rotatable boom stand, and silicone pads for flexibility, 56 LED lights for clear visibility, and a wide field of view. Digital Microscopes: These microscopes have a built-in camera for real-tim...

The iPhone's camera is more popular than other Android brands, so how should we solve the problem when the iPhone Camera Lens cannot focus? Method 1: Clean the iPhone camera lens If your iPhone camera keeps focusing and losing focus when you try to take a photo, you should carefully check the camera lens. A dirty lens can prevent the camera from focusing properly. Dust, fingerprints, or stains on the lens will affect the camera's ability to capture clear images. Gently wipe the lens with a soft, dry microfiber cloth. When cleaning, make sure not to use any chemical solutions, harsh cleaners, or compressed air on the lens. You can use a hand blower to remove any loose debris or lint. Method 2: Check your case and lens accessories Some iPhone Cases or lens accessories may obstruct the camera lens or interfere with its optical stability. If your iPhone camera is blurry and can't focus, you should remove the case and lens protector and then try to take a photo. Method 3: Chec...

For the problem of iPhone 15 charging port not working, many people may think that they need to replace a new charging port. But sometimes the result is often the opposite, because the cause of the result may be caused by a faulty charging port chip. Below we will introduce how to troubleshoot. Basic troubleshooting steps: 1. Check the charging cable and Cell Phone Adapter Use original accessories: Make sure you are using the original USB-C cable and power adapter that came with your iPhone 15. Third-party accessories may not be fully compatible. Check for damage: Check the cable and adapter for any obvious signs of damage, such as frayed wires or bent plugs. Damaged accessories may prevent proper charging. 2. Clean the Charging Port Cleaning the charging port: Use a non-metallic tool (such as a toothpick) to gently remove any debris or lint from the charging port. A clogged port will hinder the connection. 3. Restart iPhone Simple restart: Turn off your iPhone and then turn it back on...