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

2.4 " LCD display (320 x 240 pixels)

3.2 Mpix camera

Dual SIM functionality (RM-839)

GSM/WCDMA

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

More More More

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)

LIGHT SWAP PACKAGE

(I0009 - I0014)

D-COVER ASSEMBLY

(I0016 - I0018)

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)

LIGHT SWAP PACKAGE

(I0009 - I0014)

D-COVER ASSEMBLY

(I0016 - I0018)

Nokia 301

RM-840, RM-841

v1.0 Only available

as assembly

Not reuseable

after removal

Repair/swap

only in level 3

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.

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