Nokia 108, 108 DS Manual

Also See for 108:

User manual (24 pages)

User manual (25 pages)

Service manual (26 pages)

Table of Contents

Contents

1 Exploded view
2 Disassembly steps
3 Assembly hints
4 Solder components
5 Service devices
6 Product controls and interfaces
7 Service concept
8 Documents / Resources
- 8.1 Download manual

Nokia 108, 108 DS Manual

Exploded view

Disassembly steps

For disassembling you need the Nokia Standard toolkit version 2.
Note that the device used in this disassembly procedure is the dual SIM variant, RM-944. All the disassembly steps are the same for both single and dual SIM variants.

Protect the A-COVER window with protective film.

To detach the B-COVER press the CAMERA BEZEL and then pull the B-COVER with fingers. Remove the B-COVER.
If there is a BATTTERY remove it also.

Unscrew the four Torx+ size 4 screws in the order shown.
To rseparate the D-COVER and the A-COVER, first release the shown clips on the right side with the SRT-6.

Use the SRT-6 to release the clips on the bottom side.
Then release the clips from the left side of the device.

Lift the bottom end of the A-COVER and release the clips on the top side.
The D-COVER and the A-COVER can now be separated.

Protect the DISPLAY with protective film.
Protect the other side of the A-COVER window with protective film.

Push out the KEYMAT from the A-COVER.
To detach the ENGINE BOARD, first release this clip located near the guiding hole with the SS-93.

Then release the shown clip with the SS-93.
Continue by releasing the clip near the guiding hole from the left side of the device.

Then release the shown clip.
To separate the ENGINE BOARD including the UI SHIELDING lift the bottom end first and then remove it.

Lift up the HEADSET JACK with fingers.
Lift up the DC JACK with fingers.

Use the sharp end of the SS-93 to release the SPEAKER. Use tweezers to remove the SPEAKER. Do not use it again. Discard it.
Use the sharp end of the SS-93 to remove the SPEAKER GASKET. Do not use it again. Discard it.

Release the clips holding the UI SHIELDING on the ENGINE BOARD.
Remove the UI SHIELDING.

Use the dental tool to release the EARPIECE.
Be careful not to injure yourself with the sharp end of the dental tool.
Remove the EARPIECE and the EARPIECE ADHESIVE with tweezers. Do not use them again. Discard them.

Open the CAMERA connector with the SS-93.
Be careful not to damage the connector or any components nearby.
Use the SS-93 to carefully loosen the adhesive holding the CAMERA.

Remove the CAMERA with tweezers.
Use the SS-93 to release one corner of the DOMESHEET. Peel off the DOMESHEET with fingers. Do not use it again. Discard it.

The Nokia 108, Nokia 108 Dual SIM disassembly procedure is complete.

Assembly hints

Align the CAMERA with tweezers. Use the shown clips as references. Close the CAMERA connector with the SS-93. Be careful not to damage the connector or any components nearby.
First place the top end of the ENGINE BOARD including the UI SHIELDING into the D-COVER. Then lower down the bottom end.

While attaching the ENGINE BOARD including the UI SHIELDING make sure you do not press the DISPLAY.
Attach the top end of the A-COVER first. Then put down the bottom end and make sure all the clips are secured.

Fasten the four Torx+ size 4 screws in the order shown to the torque of 13 Ncm.

Solder components

TOP
Solder components - TOP

BOTTOM
Solder components - BOTTOM

Service devices

CA-101 Service cable

AC-11 Travel charger

SF-320 Flash adapter

Nokia Standard Toolkit (v2)
Supplier or manufacturer contacts for tool re-order can be found in "Recommended service equipment" document on Nokia Online.