Nokia Lumia 900 RM-808 Service Manual L1L2 for Nokia Care
Contents
1. Nokia Care Academy Service Manual for L1 and L2 Nokia Lumia 900 Key features Windows Phone Mango Commercial Release 2 OS Large 4 3 AMOLED ClearBlack screen First Nokia smartphone with 4G LTE e Headturning design and high capacity battery Check the repair policy before performing any mechanical repair E on Service Level VETOIUT I U 1 amp 2 Exploded view Disassembly steps Disassembly video Product controls and interfaces Service concept 2012 Nokia Nokia Internal Use Only All Rights Reserved Service Manual Level 1 and 2 Nokia Care Nokia Lumia 900 Exploded view Academy RM 808 Version 1 0 DISPLAY ASSEMBLY 10004 10005 DISPLAY 10005 DISPLAY WINDOW 10004 CHASSIS ASSEMBLY 0008 10009 10009 CHASSIS _ TOP BATTERY ADHESIVE 10008 LOCK PIN LABEL 6 0002 PIN 1003N O O T SCREW CAMERA CROSS lt M1 4 x 2 8 1 1 SCREW TORX SIZE 4 10007 c M1 4 X 3 8 0006 USB SEALING PLUG 1 10012 BP 6EW BATTERY e gx 005 SIM TRAY PRIMARY MIC BOOT 10001 s 10013 DIPRO CAMERA FLEX USB BOOT 10010 10011 EARPIECE USB HOLDER ASSEMBLY EARPIECE USB HOLDER 10014 10015 0015 EARPIECE gt EARPIECE TOP GASKET PM8028 SHIELDING LID LIGHT SWAP PACKAGE i 10019 10017 10027 10050 f MSM DE2. SPEAKER Release the IHF SPEAKER from the IHF LID with the dental tool and remove it LAS ag ipu Release the BATTERY from the CHASSIS with the SS 93 Remove the BATTERY Remove the BATTERY ADHESIVE from the BATTERY with tweezers Do not use it again Discard it Before removing the EARPIECE and USB HOLDER ASSEMBLY note that it is a level 3 part Release the clip on the bottom side of the ENGINE BOARD holding the EARPIECE and USB HOLDER ASSEMBLY with the sharp end of the SS 93 Be careful not to damage any components nearby Remove the EARPIECE and USB HOLDER ASSEMBLY Open the DIPRO CAMERA FLEX connector with the SRT 6 components nearby Remove the DIPRO CAMERA FLEX i mom Release the three shown SHIELDING LIDS from the top side of the ENGINE BOARD with the dental tool and remove them with tweezers Be careful not to damage any components nearby Do not use them again Discard them Release the five shown SHIELDING LIDS from the bottom side of the ENGINE BOARD with the dental tool and remove them with tweezers Be careful not to damage any components nearby Do not use them again Discard them When removing the camera be careful not to damage the two shown springs Place the SS 210 on top of the CAMERA and push down the metal sheets to unlock the camera retaining clips Hold from the shown sides of the 55 210 and lift up to remove the C
3. connector LB DIV LB DIV HB DIV HB DIV antenna antenna antenna Main antenna antenna spring GND spring spring spring spring X7812 7813 78 d Main antenna connector EVER EVER WLAN GPS BT WLAN GPS BT Antenna Grounding antenna spring antenna spring spring spring X781 4 Main antenna IHF Speaker IHF Speaker spring connector connector 2012 Nokia Nokia Internal Use Only All Rights Reserved Service Manual Level 1 and 2 l Nokia Care Nokia Lumia 900 Product controls and interfaces Academy RM 808 Version 1 0 1 Nokia AHJ 3 5 mm connector 2 Secondary microphone 3 SIM card holder NOKIA 4 Micro USB connector 5 Earpiece 6 Secondary camera 7 Ambient light amp Proximity sensors 8 Touch screen 9 Back key 10 Start key 11 Search key 12 Microphone 13 Loudspeaker 14 Camera 15 Camera flash 16 Volume keys 17 Power Lock key 18 Camera key NOKIA ps b 2012 Nokia Nokia Internal Use Only All Rights Reserved Service Manual Level 1 and 2 l Nokia Care Nokia Lumia 900 Service concept Academy RM 808 Version 1 0 Flashing concept Service Software Note Charged battery is man Transceiver with embedded battery On Device Diagnostics Tool ODDT The ODDT is an app for performing basi
4. AMERA The Nokia Lumia 900 disassembly procedure is complete END OF DISASSEMBLY 2012 Nokia Nokia Internal Use Only All Rights Reserved Service Manual Level 1 and 2 Nokia Lumia 900 Assembly hints RM 808 Version 1 0 Fasten the three camera cross screws in the order shown to the torque of 14Ncm Be careful not to over tighten the screws The screw molds might get damaged Fasten the seven TORX size 4 screws in the order shown to the torque of 15Ncm Note that screws 4 and 7 must be tightened to the torque of 14Ncm Be careful not to over tighten the screws The screw molds might get damaged 2012 Nokia Nokia In Service Manual Level 1 and 2 l Nokia Care Nokia Lumia 900 Service devices Academy RM 808 Version 1 0 CA 101 Service cable AC 16U Travel charger SS 282 Unibody opening tool SS 210 Camera removal tool SIM Door key Nokia Standard Toolkit v2 For more information refer to the Service Bulletin SB 011 on Nokia Online Supplier or manufacturer contacts for tool re order can be found in Recommended service equipment document on Nokia Online 2012 Nokia Nokia Internal Use Only All Rights Reserved Service Manual Level 1 and 2 Nokia Care Nokia Lumia 900 Solder components Academy RM 808 Version 1 0 Display connector 1600 X Terre E2101 2102 x9005 Earpiece Earpiece Dipro connector f connector
5. ASSEMBLY Be careful not to damage the BODY ASSEMBLY or the DISPLAY ASSEMBLY Release the right side of the DISPLAY ASSEMBLY by opening the two shown clips with the SRT 6 Lift up the right side of the DISPLAY ASSEMBLY To get access to all of the screws place the SS 93 under the left side of the device Then lift the left side of the DISPLAY ASSEMBLY over the left edge of the BODY ASSEMBLY ERE EGER i Qus ms RN Wig LEER TE EEE RAE Be careful not to damage the UI FLEX or the DISPLAY FLEX Flip open the DISPLAY ASSEMBLY 4 P kon a 4 Pa N Ji teh EL UU Joa fie TEA ji UN Whe MEET 12 ve War k Uer NU UL TERN Mr aa b LIT at at M i 4 OC Beast n T Y T es RE n 1 Unscrew the three camera cross screws with a camera cross screwdriver in the order shown Do not use them again Discard them Release the left side of the CHASSIS from the two shown places with the SS 93 Note that the BATTERY is still connected so be careful not to cause a short circuit D _ T TE I nin M iD Be careful not to damage the flexes while releasing the CHASSIS T Insert th
6. COUPLER WATER INGRESS LABEL 10050 WATER INGRESS LABEL RF PA SHIELDING LID T 10050 gt ges 10020 LIGHTSWAPPWBY P GSM PA SHIELDING LID ig 10017 NY S 4 10025 SHIELDING LID ve SHIELDING LID 10026 T 10023 8085 SHIELDING LID APO SHIELDING LID 10021 10022 CAMERA 10030 gt 10028 CAMERA GASKET A 10029 ae li LID SEAL PLUG A 10032 0035 f IHF LID Gg 10033 ig BATTERY ADHESIVE LEEPER 10035 10034 2ND MIC GASKET ue 10036 Only available Not reuseable Repair swap as assembly after removal only in level 3 2012 Nokia Nokia Internal Use Only All Rights Reserved Service Manual Level 1 and 2 i E Nokia Lumia 900 Disassembly steps RM 808 Version 1 0 For disassembling you need the Nokia Standard Toolkit version 2 You will also need the SIM door key the camera removal tool SS 210 and the unibody opening tool SS 282 Protect the DISPLAY WINDOW with protective film ing the SIM door key to the hole in the release door t Open the SIM TRAY by inser Pull out and remove the SIM TRAY Withdraw the LOCK PIN with the shown tweezers Be careful not to damage the LOCK PIN or the BODY ASSEMBLY Insert the unibody opening tool SS 282 to the LOCK PIN hole and lever up the top right corner of the DISPLAY
7. c device hardware troubleshooting at Nokia Care Points The ODDT is not visible on retail phones and it is intended only for use by trained personnel at Alarms Nokia Care Points Alarms To install the ODDT Calculator 1 Enter 634 on the on screen keypad 2 Diagnostics app appears in Apps list Calendar To remove the ODDT 1 Tap and hold Diagnostics 2 Tap uninstall Acts Transfer Note always uninstall the tool before returning the phone to the Diagnostics consumer For more information on using the ODDT see KICS TR2816 ME Help How to Internet Explorer 2012 Nokia Nokia Internal Use Only All Rights Reserved Service Manual Level 1 and 2 Nokia Care Nokia Lumia 900 Phone reset Academy RM 808 Version 1 0 Hardware reset If the phone hardware is jammed you should first recommend that the consumer performs a hardware reset The hardware reset does not reset the Windows Live ID or remove any consumer data Because the consumer cannot remove the battery to reset the phone the phone has a special electronic circuit which cuts the phone power when the power key is pressed for 10 seconds To perform the hardware reset press the Power key and hold it Press for 10 for 10 seconds The phone screen will turn black phone is off Sec Then press the Power key to turn on the phone Software operating system OS reset The software operating system OS reset re
8. e sharp end of the SS 93 to the shown hole to disconnect the battery Be careful not to damage the connector or any components nearby Note that the BATTERY is taped to the CHASSIS Lift up the LEFT side of the CHASSIS Remove the CHASSIS including the BATTERY Open the DISPLAY connector and the UI connector with the SRT 6 Be careful not to damage the connectors or any components nearby Remove the DISPLAY ASSEMBLY Bee amp 93 now be removed The SS HS Open the side key connector with the SRT 6 Be careful not to damage the connectors or any components nearby Remove the PRIMARY MICROPHONE BOOT with tweezers Release the two shown clips holding the ENGINE BOARD with the sharp end of the SS 93 Be careful not to damage any components nearby Lift up the ENGINE BOARD from the bottom end first Then pull the ENGINE BOARD to the direction shown The ENGINE BOARD can now be removed Remove the USB BOOT with tweezers Remove the CAMERA BOOT with tweezers Remove the IHF LID SEAL PLUG with tweezers To remove the IHF LID and SPEAKER first release it with the 55 93 Then release the IHF SPEAKER flex with the dental tool Be careful not to injure yourself or damage the flex with the sharp end of the dental tool Remove the IHF LID and
9. turns the phone to its out of the box state Note that this procedure erases all consumer data Always first try to perform a hardware reset Option 1 About menu Use this option if the consumer knows the lock code This option warns the consumer about data loss SETTINGS Tap Settings gt About gt reset your phone about more info Get help http www nokia com support Terms of Use Privacy Statement reset your phone Option 2 Hardware key combination Use this option if the phone is locked and the consumer does not know the code Note no warning about data loss Do not advertise this feature to consumers Follow next steps to perform OS reset with phone keys Step 1 Make sure the phone is turned Off Press and hold the Volume down Power and Camera keys Step 2 When the phone vibrates release the Power key Step 3 Keep holding the Volume down and Camera keys for another 5 seconds and then release the keys Step 4 The phone will reset and boot up automatically 2012 Nokia Nokia Internal Use Only All Rights Reserved Service Manual Level 1 and 2 Nokia Lumia 900 Version history RM 808 Version 1 0 Nokia Care Academy Version Date Description 2012 Nokia Nokia Internal Use Only All Rights Reserved
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