If you would like to download drivers for NOKIA RX-114 Lumia 2520 (AT&T) you should open the following Drivers Database: www.hardreset.info/FRP-Drivers/. All you need.

• Nokia Customer Care Service Manual RX-34 (Nokia N800) Mobile Terminal Part No: 9250899 (Issue 2) COMPANY CONFIDENTIAL Copyright © 2007 Nokia. All rights reserved.

• RX-34 Amendment Record Sheet Amendment Record Sheet Amendment No Date Inserted By Comments Issue 2 06/2007 Page ii COMPANY CONFIDENTIAL Issue 2 Copyright © 2007 Nokia. All rights reserved. • Nokia operates a policy of continuous development.

Nokia reserves the right to make changes and improvements to any of the products described in this document without prior notice. Under no circumstances shall Nokia be responsible for any loss of data or income or any special, incidental, consequential or indirect damages howsoever caused. • WCDMA networks and cause problems to 3G cellular phone communication in a wide area. • During testing never activate the GSM or WCDMA transmitter without a proper antenna load, otherwise GSM or WCDMA PA may be damaged. Page iv COMPANY CONFIDENTIAL Issue 2 Copyright © 2007 Nokia.

All rights reserved. • RX-34 ESD protection ESD protection Nokia requires that service points have sufficient ESD protection (against static electricity) when servicing the phone.

When you search for Housoft Mkt Serial for example, you may find the word 'serial' amongst the results. This usually means your software download includes a serial number of some sort. The word 'keygen' means a small program that can generate a cd key, activation number, license code, serial number, or registration number for a piece of software. Download housoft mkt serial.

Any product of which the covers are removed must be handled with ESD protection. The SIM card can be replaced without ESD protection if the product is otherwise ready for use. • All of the above suggestions apply equally to the product, battery, charger or any accessory.

Page vi COMPANY CONFIDENTIAL Issue 2 Copyright © 2007 Nokia. All rights reserved. • Our policy is of continuous development; details of all technical modifications will be included with service bulletins. While every endeavour has been made to ensure the accuracy of this document, some errors may exist.

If any errors are found by the reader, NOKIA MOBILE PHONES Business Group should be notified in writing/e- mail. Please state: •. • Batteries' performance is particularly limited in temperatures well below freezing. Do not dispose of batteries in a fire! Dispose of batteries according to local regulations (e.g. Do not dispose as household waste. Page viii COMPANY CONFIDENTIAL Issue 2 Copyright © 2007 Nokia.

All rights reserved. • 4 Service Tools and Service Concepts 5 Disassembly / Reassembly Instructions 6 BB Troubleshooting and Manual Tuning Guide 7 RF Troubleshooting 8 Camera troubleshooting 9 System Module 10 Schematics Glossary Issue 2 COMPANY CONFIDENTIAL Page ix Copyright © 2007 Nokia. All rights reserved. • RX-34 Nokia N800 Service Manual Structure (This page left intentionally blank.) Page x COMPANY CONFIDENTIAL Issue 2 Copyright © 2007 Nokia. All rights reserved. • Nokia Customer Care 1 — General Information Issue 2 COMPANY CONFIDENTIAL Page 1 –1 Copyright © 2007 Nokia. All rights reserved.

• RX-34 General Information (This page left intentionally blank.) Page 1 –2 COMPANY CONFIDENTIAL Issue 2 Copyright © 2007 Nokia. All rights reserved. • Table 4 Other accessories..1–8 Table 5 Environmental conditions..1–8 Table 6 Absolute maximum ratings..1–9 Table 7 DC characteristics..1–9 List of Figures Figure 1 View of RX-34..1–5 Issue 2 COMPANY CONFIDENTIAL Page 1 –3 Copyright © 2007 Nokia. All rights reserved. • RX-34 General Information (This page left intentionally blank.) Page 1 –4 COMPANY CONFIDENTIAL Issue 2 Copyright © 2007 Nokia. All rights reserved. • • Keys: 5 way scroll key (with select), Menu, Home, Esc, Full Screen, Zoom In and Out, Power Connectivity • WLAN 802.11b/e/g • Bluetooth 2.0 • USB 2.0 high speed Hardware characteristics • Monoblock, BB5.0 Issue 2 COMPANY CONFIDENTIAL Page 1 –5 Copyright © 2007 Nokia.

All rights reserved. • Downloadable applications • IPTV • UPnP remote controller • GPS map application • Games • Other 3rd party applications Sales package, inbox • RX-34 device • Battery Page 1 –6 COMPANY CONFIDENTIAL Issue 2 Copyright © 2007 Nokia. All rights reserved. • Fast travel charger (Euro plug), 100- 240 Vac AC-4E Fast travel charger (US plug), 100- 240 Vac AC-4U Travel charger (multi-voltage), Brazil/Portugal AC-12EB Fast travel charger (UK plug), multi-voltage AC-4X Issue 2 COMPANY CONFIDENTIAL Page 1 –7 Copyright © 2007 Nokia. All rights reserved. • C.-10 C.+70 No operation or No storage or operation: an attempt may damage the +85 storage phone.

Charging allowed C.+50 Long term storage C.+85 conditions Page 1 –8 COMPANY CONFIDENTIAL Issue 2 Copyright © 2007 Nokia. All rights reserved. • Any submerge of the phone will cause permanent damage.

Long-term high humidity, with condensation, will cause permanent damage because of corrosion. ESD immunity ESD limits are +-8kV for galvanic contact and +-15kV for air discharge.