Nokia 301 User manual

Check the repair
policy before
performing any
mechanical repair
on Service Level
1&2!
Service Manual for L1 and L2
Nokia 301
RM-840, RM-841
Nokia 301 Dual SIM
RM-839
Key features
z
2.4 " LCD display (320 x 240 pixels)
z
3.2 Mpix camera
z
Dual SIM functionality (RM-839)
z
GSM/WCDMA
z
MicroSD card support up to 32 GB
Version 1.0
Exploded view Disassembly steps Assembly hints
Solder components Service devices Product controls and interfaces
Service concept
©2013 Nokia | Nokia Internal Use only | All Rights Reserved.
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Service Manual Level 1 and 2
Nokia 301, 301 Dual SIM
RM-840, RM-841, RM-839
Version 1.0
Exploded view
A-COVER
I0001
EARPIECE ADHESIVE
I0008
DISPLAY
I0003
EARPIECE
I0007
LIGHT SWAP PWB
I0009
CAMERA
I0015
D-COVER
I0016
KEYMAT
I0002
SCREW TORX+ SIZE 4
M1.4 x 4.5
I0004
UI FLEX
I0005
IHF SPEAKER
I0017
UI SHIELDING
I0006
BB SHIELDING LID
I0011
SPEAKER GASKET
I0018
TYPE LABEL
I0014
ANTENNA MODULE
I0019
BATTERY COVER
I0021
RF SHIELDING LID
I0012
BT SHIELDING LID
I0013
ASIP SHIELDING LID
I0010
SCREW TORX+ SIZE 4
M1.4 x 4.5
I0020
UI SHIELDING ASSEMBLY
(I0006 - I0008)
2
LIGHT SWAP PACKAGE
(I0009 - I0014)
3
D-COVER ASSEMBLY
(I0016 - I0018)
4
Nokia 301 Dual SIM
RM-839
v1.0 Only available
as assembly
Not reuseable
after removal
Repair/swap
only in level 3

A-COVER
I0001
EARPIECE ADHESIVE
I0008
DISPLAY
I0003
EARPIECE
I0007
LIGHT SWAP PWB
I0009
CAMERA
I0015
D-COVER
I0016
KEYMAT
I0002
SCREW TORX+ SIZE 4
M1.4 x 4.5
I0004
UI FLEX
I0005
IHF SPEAKER
I0017
UI SHIELDING
I0006
BB SHIELDING LID
I0011
SPEAKER GASKET
I0018
TYPE LABEL
I0014
ANTENNA MODULE
I0019
BATTERY COVER
I0021
RF SHIELDING LID
I0012
BT SHIELDING LID
I0013
ASIP SHIELDING LID
I0010
SCREW TORX+ SIZE 4
M1.4 x 4.5
I0020
UI SHIELDING ASSEMBLY
(I0006 - I0008)
2
LIGHT SWAP PACKAGE
(I0009 - I0014)
3
D-COVER ASSEMBLY
(I0016 - I0018)
4
Nokia 301
RM-840, RM-841
v1.0 Only available
as assembly
Not reuseable
after removal
Repair/swap
only in level 3
©2013 Nokia | Nokia Internal Use only | All Rights Reserved.

Service Manual Level 1 and 2
Nokia 301, 301 Dual SIM
RM-840, RM-841, RM-839
Version 1.0
Disassembly steps
1) For disassembling you need the Nokia Standard toolkit version 2. You will also need the camera
removal tool SS-276.
Note that the device used in this disassembly procedure is the single SIM variant, RM-840/RM-841. All
the disassembly steps are the same for both single and dual SIM variants.
2) Protect the A-COVER with protective film.

3) Release the BATTERY COVER by lifting up from the release notch.
4) Remove the BATTERY COVER.

5) Unscrew the four Torx+ size 4 screws in the order shown. Do not use them again. Discard them.
6) To remove the D-COVER, first release the shown clip on the bottom side with the SRT-6.

7) Then release the clips from the left side, starting from the bottom.
8) Then release the clips from the right side, starting from the bottom.

9) Release also the two clips from the top.
10) Lift up and remove the D-COVER including the ENGINE BOARD and UI SHIELDING.

11) Protect the other side of the A-COVER with protective film.
12) Push out the KEYMAT from the A-COVER.

13) Protect the DISPLAY with protective film.
14) Unscrew the two Torx+ size 4 screws in the order shown. Do not use them again. Discard them.