Describe the specific part or component of this device you're working on. Ex: Battery
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Communicate background information before the reader dives into the guide.
Use a pin to remove the SIM & SD card
With the help of a silicone spatula or similar opening tool, press gently into the separation between housing and screen
Disconnect the rest of the connectors
First disconnect the connector for the fingerprint scanner
Remove all Phillips screws screws eg with a #00 Phillips driver
Remove the rest of the screws
Remove the plastic cover from the top of the phone
Move the plastic tab to the side to remove the main board
Disconnect the ribbon cable
Gently separate the side button bar from the frame
Remove the upper speaker
To remove the battery remove the two adhesive strips by pulling the tabs.
Disconnect the ribbon cable for the charging board. Keep it safe for later reuse.
Depending on the completeness of the replacement part, the LED lighting may also be removed
Step 15 — First Test
For testing purposes, the button bar, the screen and the battery can be connected.
Insert the upper speaker and press it into the end position
If previously removed, insert the LED bar (red circle)
Remove the blue protective strip from the corresponding adhesive surface. Insert the ribbon cable into the power supply
Install the lower plastic cover and screw it in place
Insert the motherboard
Reconnect all connectors
Step 22 — Replacing the battery
Remove the cover from the two adhesive strips for the battery
Press the fingerprint scanner back into its position.
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