Nokia Lumia 720 User manual

Check the repair
policy before
performing any
mechanical repair
on Service Level
1&2!
Service Manual for L1 an
d
L
2
Nokia Lumia 720
RM-885
Key features
z
Sleek and stylish unibody design
z
Windows Phone 8 Operating System
z
4.3" IPS LCD display with Nokia ClearBlack technology
z
6.7 Mpix main camera with f/1.9 aperture
z
1.3 Mpix front camera
z
Bluetooth 3.0, NFC connectivity
Version 1.0
Exploded view Disassembly steps Disassembly video
Assembly steps Assembly video Solder components
Service devices Product controls and interfaces Service concept
Phone reset
©2013 Nokia | Nokia Internal Use only | All Rights Reserved.
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Service Manual Level 1 and 2
Nokia Lumia 720
RM-885
Version 1.0
Exploded view
SIDEKEY FLEX
I0006
EARPIECE
I0007
CAMERA
CONNECTOR GASKET
I0016
FRONT CAMERA GASKET
I0009
LIGHT SWAP PWB
I0010
SIM DOOR
I0001
TYPE LABEL
I0011
AV MODULE
I0027
FLASH LED
I0026
EARPIECE GASKET
I0008
IC GASKET
I0014
CAMERA
I0015
DISPLAY MODULE
I0005
BATTERY
I0013
DISPLAY FRAME
I0004
RF COAX CABLE HOLDER
I0020
RF COAX CABLE
I0019
HEATSPREADER
I0018
IHF SPEAKER
I0022
CAMERA BOOT
I0017
WLC FLEX
I0029
BATTERY GASKET
I0028
UNIBODY ASSEMBLY
I0025
IHF SPEAKER GASKET
I0021
MAIN ANTENNA
I0023
SD DOOR
I0003
SCREW TORX+
SIZE 4 M1.4 x 2.5
I0024
SCREW TORX+
SIZE 4 M1.4 x 2.5
I0012
SCREW TORX+
SIZE 2 M1.2 x 2.6
I0002
FRONT CAMERA ASSEMBLY
2
DISPLAY MODULE ASSEMBLY
(I0004 - I0006)
1
LIGHT SWAP PACKAGE
(I0010, I0011)
4
USB FLEX ASSEMBLY 3
MAIN ANTENNA ASSEMBLY
(I0021 - I0023) 5
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 Lumia 720
RM-885
Version 1.0
Disassembly steps
1) For disassembling you need the Nokia Standard toolkit version 2. You will also need an AV plug and the
SIM door key.
2) Protect the DISPLAY MODULE with protective film.

3) Insert the SIM door key to the small hole on the SD DOOR and press it gently. Remove the SD DOOR.
4) Insert the SIM door key to the small hole on the SIM DOOR and press it gently. Remove the SIM DOOR.

5) Unscrew the TORX+ size 2 screw. Do not use it again. Discard it.
6) To release the DISPLAY MODULE insert the SRT-6 to the top left corner of the device and slide to the
direction shown. Be careful not to damage the UNIBODY ASSEMBLY!

7) Push the top end of the UNIBODY ASSEMBLY to the direction shown to release the top part of the
DISPLAY MODULE.
8) Release the left side of the UNIBODY ASSEMBLY by sliding the SRT-6 to the direction shown. Be
careful not to damage the UNIBODY ASSEMBLY!

9) Release the four clips on the right side of the device with the SRT-6. Do not slide the SRT-6 as it might
damage the SIDEKEY FLEX!
10) Lift the top end of the DISPLAY MODULE up first. The DISPLAY MODULE and the UNIBODY ASSEMBLY
can now be separated.

11) Use the AV plug to lever up the AV MODULE. Remove the AV MODULE.
12) Lift one corner of the BATTERY GASKET with the SS-93 and peel it off. Do not use it again. Discard it.

13) Use the SS-93 to release the top end of the WLC FLEX. Be careful not to damage it!
14) Then release the middle part of the WLC FLEX. Be careful not to bend the flex!

15) Carefully release the bottom end of the WLC FLEX and remove it. Be careful not to damage the flex!
16) Use the SS-93 to release the FLASH LED. Remove it with tweezers.