Asus Zenfone 4 Pro ZS551KL

Technical Characteristics of Asus Zenfone 4 Pro ZS551KL

The Asus Zenfone 4 Pro ZS551KL is a high-end smartphone designed to provide excellent performance and offer advanced features. Here are some of the main specifications:

• Brand: Asus
• Model: Zenfone 4 Pro ZS551KL
• Operating System: Android 7.1.1 (Nougat), upgradable to Android 8.0 (Oreo)
• Dimensions: 156.9 x 75.6 x 7.6 mm
• Weight: 175g
• Display: 5.5 inches, AMOLED capacitive touchscreen, 1080 x 1920 pixels resolution
• Processor: Qualcomm MSM8998 Snapdragon 835
• RAM: 6GB
• Storage: 64GB/128GB, expandable via microSDXC
• Battery: Non-removable Li-Ion 3600 mAh battery
• Camera: 12MP Dual Camera

Instructions for Replacing Asus Zenfone 4 Pro ZS551KL

Please note that this process involves delicate hardware. Proceed with caution to avoid any damage. If you are not comfortable doing this, consider seeking professional help.

Tools Needed

• Small Phillips Screwdriver
• Plastic Opening Tools
• Tweezers
• Hot Air Gun

Procedure

Follow the procedure detailed below step by step.

• Power off your Asus Zenfone 4 Pro ZS551KL to prevent any short circuit.
• Remove the SIM card tray first.
• Use a hot air gun to heat the edges of the back cover to soften the adhesive that holds it in place.
• Gently insert a plastic opening tool into the gap between the phone frame and back cover, then slide it along the edges to loosen the adhesive further.
• Lift the back cover off carefully to avoid breaking any tiny attached components.
• Unscrew all the screws fixed on the motherboard cover.
• Use the plastic opening tool to lift the motherboard cover away.
• Disconnect the battery connector and other connectors on the motherboard.
• Remove the screws that secure the motherboard, then lift it out carefully.
• At this point, you can replace any broken components.
• Follow these steps in reverse order to reassemble your Asus Zenfone 4 Pro ZS551KL.

For every step, take your time and make sure each part is properly disconnected or removed to avoid any damage.