ASUS ROG Phone 8 Pro Teardown & Disassembly

ASUS ROG Phone 8 Pro Teardown & Disassembly

Let's dive into the teardown of the ASUS ROG Phone 8 Pro. Given that this phone has been repaired before, disassembly should be somewhat easier.

Step 1: Remove the Back Cover

1. Heat the Back Cover: Start by heating the back cover using the Magic Self-Heating Pad for about 10 minutes.
2. Pry Open the Edges: Use a prying card to slice through the adhesive around the edges. Applying some alcohol can make this process smoother.
3. Detach the Back Cover: Once the adhesive is loosened, gently lift the back cover. Be cautious as the cover is still connected by a ribbon cable (FPC) for the light display matrix screen.
4. Disconnect the FPC: Remove the screws securing the metal plate that holds the FPC in place. Carefully disconnect the FPC to fully remove the back cover.

Step 2: Internal Components Overview

• Waterproofing: The ROG Phone 8 Pro has IP68-level dust and water resistance, with gray rubber rings along the edges and thick adhesive around key components.
• Camera Modules: The rear cameras (ultra-wide, telephoto, and main camera) are each surrounded by protective foam rings. The main camera has additional layers of foam for added protection.
• Light Display Matrix: This programmable LED matrix can display various animations and notifications. It’s controlled by an SND2200 LED driver chip from Beijing Sensi Innovation.

Step 3: Remove the Side Charging Port

1. Unscrew and Pry: Unscrew the screws securing the side charging port and carefully pry it out.

Step 4: Remove the Batteries

1. No Pull Tabs: The two batteries do not have pull tabs but are fixed tightly in place.
2. Pry Out the Batteries: Use a plastic pry tool to carefully pry out the batteries.
3. Battery Specs: The battery uses a dual-cell single interface design, with a total equivalent capacity of 5,500mAh, supporting 65W wired fast charging. The manufacturer is Simplo Electronics Co., Ltd., and the cell supplier is ATL.
4. Adhesive: Each battery is fixed with adhesive on the top and bottom. After removing the batteries, most of the adhesive remains intact, so new batteries can be simply stuck in without additional adhesive.

Step 5: Remove the Vibration Motor

1. Adhesive Fixation: The vibration motor is fixed with adhesive.
2. Cushioning Foam: There is a layer of cushioning foam on the adjacent frame.
3. Motor Details: The motor is an ultra-wideband linear motor from AAC Technologies, model ESA1016, the same as used in the ROG 7 series.

Additional Steps

• Mainboard and Cooling: The mainboard has a dual-layer PCB structure with heat-dissipating copper columns in between for enhanced thermal management.
• Wireless Charging Coil: The phone supports 15W wireless charging and has a large coil connected to the mainboard.
• Speaker and Antennas: The upper and lower speakers are integrated into the frame, with LDS laser-etched antennas ensuring strong signal reception.

Conclusion

The ASUS ROG Phone 8 Pro’s internal design focuses heavily on gaming performance, with advanced cooling solutions and robust camera modules. While its complex structure and numerous screws make it challenging to disassemble and reassemble, the well-thought-out layout ensures excellent functionality and durability, especially for gaming enthusiasts.

This concludes the teardown and disassembly of the ASUS ROG Phone 8 Pro. If you have any questions or need further details, feel free to ask!

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