iPhone Back Cover Glass Removal Function Steps and Tools Required

In mobile phone repair, back cover glass removal is an important process. For modern smartphones with glass back cover design, removing the iPhone Back Cover is a necessary step before many repair operations (such as battery replacement, motherboard inspection, shell repair, etc.). The process of removing the back cover needs to be careful to avoid damaging the internal components of the phone or the glass itself. Below are some factors that affect the removal process, and analyze the differences in back cover removal of different mobile phone models:

• Glass back cover: Many modern smartphones (such as iPhone, Samsung Galaxy. Xiaomi, etc.) use glass back covers, which are usually glued with Strong Glue. When removing, you need to heat the glass to soften the glue, and use tools such as suction cups and pry bars to separate the back cover. (Note: The glass back cover is relatively brittle, so be careful when removing it to avoid cracking.)
• Plastic back cover: Some mid-to-low-end mobile phones (such as some Huawei, OPPO, Vivo, etc. models) use plastic back covers. Plastic back covers generally use a snap-on design, and can be removed by prying the snap-on. (Plastic back covers are easier to remove, but the buckles are easy to break, so you need to be patient.)
• Metal back covers: Some high-end mobile phones (such as some flagship models) are usually fixed with screws or buckles. (Note: When removing the metal back cover, you need to remove the screws first, and sometimes you need to use special tools.)

1. The role of back cover glass removal

Battery replacement: The battery of many modern mobile phones is built-in, and you need to remove the back cover to access and replace the battery.
Motherboard repair and inspection: To repair the motherboard or other internal components (such as processors, RAM, cameras, wireless modules, etc.), you must remove the back cover.
Other repairs (such as camera, actuators, etc.): After removing the back cover, the repair personnel can access other parts of the phone, such as camera modules, speakers, wireless charging pads, etc.
Appearance repair: If the back cover glass is cracked or damaged, you need to remove the original glass and replace it to restore the appearance of the phone.

2. Remove the iPhone back cover glass Preparation tools

• Suction cup
• Triangular opening pick
• Hair dryer or Hot Air Gun
• Y000 screwdriver
• Tweezers
• Alcohol (>90%) for cleaning

3. Remove the iPhone back cover glass steps

Power off: Make sure the iPhone is completely turned off to avoid short circuits.
Heat the back cover: Use a hair dryer or heat gun to heat the bottom edge of the iPhone for about 90 seconds until the back glass is warm but not hot to the touch to soften the glue.
Use suction cup: Place a suction cup on the bottom of the back cover and pull the suction cup to form a small gap.
Insert the triangular opening pick: Insert the opening pick into the gap and slide along the edge to cut the glue, being careful not to insert more than 3 mm.
Process the edge: Repeat the steps of heating and inserting the opening pick to process the left, right and top edges of the phone.
Carefully remove the back cover: Once the glue is cut, you can gently lift the back cover, being careful not to pull the fragile cables such as the charging coil.
Clean up and prepare for reassembly: Use alcohol to clean the bonded area and apply new glue where needed.
Reassembly: Align and press the new back cover, make sure all clips are in place, and check for any glue spillage.

These steps apply to most iPhone models, but the specific details may vary depending on the model. It is recommended to refer to the specific model and the correct guide. If you want to get more mobile phone repair tools and learn more about mobile phone repair guides, please follow China Phonefix and learn more about repair knowledge with us.