HANJINCTU Manuals & User Guides

About HANJINCTU

HANJINCTU is a brand dedicated to providing reliable and high-definition replacement parts for mobile devices and tablets. Their main product line includes LCD screen assemblies, digitizers, and touch display panels compatible with major device brands like Huawei and Samsung. HANJINCTU displays are engineered for responsive multi-touch functionality, energy efficiency, and vivid image detail, allowing users to restore their damaged devices to optimal working condition.

Explore our library of HANJINCTU user manuals and installation guides below to help you safely replace your tablet screens and troubleshoot common display issues.

• How do I clean my HANJINCTU tablet display?

  ใช้ผ้านุ่มไม่เป็นขุยเช็ดเล็กน้อยampened with water to gently wipe the screen surface. Avoid using harsh chemicals, corrosive cleaning agents, or abrasive materials that could damage the screen.

• Can I install a HANJINCTU replacement screen myself?

  If you do not have experience repairing electronic equipment, it is highly recommended to take your device to a professional repair store. If you choose to install it yourself, ensure you test the screen before applying adhesive and properly ground yourself to prevent electrostatic discharge (ESD) damage.

• What should I do if my new HANJINCTU screen does not light up?

  Check that all connections and flex cables are secure. Do not over-bend the LCD cable (bending it over 90 degrees can cause a black display). Before concluding the screen is defective, simulate a test with the motherboard and battery.

• Does HANJINCTU provide tools with their screen replacements?

  Yes, many HANJINCTU LCD screen assembly replacement kits include an opening tools kit and double-sided tape to assist with the installation process.