how to disassemble samsung s7 edge(g935)

Disassembling a Samsung Galaxy S7 Edge is a complex procedure, as it was designed for water and dust resistance, meaning many components (especially the back cover and screen) are held in place with strong adhesive.
⚠️ Warning: Attempting this repair will void your warranty and carries a high risk of damaging your phone, including the glass back, the curved display, and the battery (which is secured with strong adhesive). It is best performed by experienced technicians.
Here is a general overview of the steps and tools needed:
🛠️ Essential Tools
You will need specialized tools for this process:
Heat Source: A heat gun or hairdryer is necessary to soften the adhesive on the back cover and display.
Prying Tools:
Suction Cup: To help lift the back cover.
Picks/Spudgers (Plastic or Thin Metal): To cut through the adhesive.
Screwdriver: A small Phillips (PH000 or 1.5 mm) screwdriver for the internal screws.
Tweezers: For handling small components and connectors.
SIM Eject Tool: To remove the SIM/microSD tray.
📝 Step-by-Step Disassembly Overview
The process generally involves the following main stages:
1. Back Cover Removal
Remove SIM Tray: Use the SIM eject tool to remove the tray.
Apply Heat: Carefully heat the edges of the glass back cover to soften the adhesive.
Pry and Separate: Use a suction cup to create a slight gap and insert a thin prying tool (like a guitar pick or plastic card) to slice through the adhesive around the perimeter.
2. Midframe Components
Remove Screws: Unscrew the internal screws (usually 12) securing the plastic frame components.
Remove Covers: Carefully remove the NFC/Wireless Charging module and the Loudspeaker/Antenna bracket.
3. Main Logic Board (Motherboard)
Disconnect Battery: This is a crucial safety step. Locate the battery connector and gently disconnect it using a plastic spudger.
Disconnect Cables: Disconnect all flex cables and connectors attached to the main board, including the display, front camera, side buttons, etc.
Remove Cameras: Disconnect and remove the front and rear camera modules.
Remove Motherboard: Carefully lift and remove the main logic board.
4. Remaining Components and Battery
Remove Daughter Board: Disconnect and remove the bottom daughter board (which houses the charging port).
Remove Battery: The battery is secured with very strong adhesive. You will need to apply heat to the screen side to soften the adhesive, and then carefully pry the battery out. Be extremely cautious not to puncture or bend the battery, as this can cause a fire or explosion.
Other Parts: Remove the earpiece speaker, vibrator motor, and any other remaining components.
🎥 Watch a Video Guide
Because the process is highly visual and requires specific techniques, I strongly recommend watching a detailed video tutorial before attempting any disassembly.
Would you like me to search for a step-by-step video guide on how to disassemble the Samsung Galaxy S7 Edge for you?
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