Closed weekends) Hong Kong Reservations 852 2532 6060 - (Open Monday to Friday, 9am - 6pm and Saturday 9am - 1pm. India Reservations Toll Free - 18 - (Open Monday to Saturday, 9.15am - 5.15pm) Japan Reservations 03 3499 8811 - (Open Monday to Friday, 9am - 5.30pm. Nigeria Reservations (Lagos) +234 (1) 4612747 or +234 (1) 4483000 (Open Monday to Friday, 8.00am - 4.30pm.
Saturday 8.30am - 12.30pm, except the last Saturday of the month.
Some editions are excluded: Windows 7 Enterprise, Windows 8/8.1 Enterprise, and Windows RT/RT 8.1.
Arabic (Saudi Arabia), Bulgarian (Bulgaria), Chinese (Simplified, China), Chinese (Hong Kong), Chinese (Traditional, Taiwan), Croatian (Croatia), Czech (Czech Republic), Danish (Denmark), Dutch (Netherlands), English (United Kingdom), English (United States), Estonian (Estonia), Finnish (Finland), French (France), French (Canada), German (Germany), Greek (Greece), Hebrew (Israel), Hungarian (Hungary), Italian (Italy), Japanese (Japan), Korean (Korea), Latvian (Latvia), Lithuanian (Lithuania), Norwegian, Bokmål (Norway), Polish (Poland), Portuguese (Brazil), Portuguese (Portugal), Romanian (Romania), Russian (Russia), Serbian (Latin, Serbia), Slovak (Slovakia), Slovenian (Slovenia), Spanish (Spain, International Sort), Spanish (Mexico), Swedish (Sweden), Thai (Thailand), Turkish (Turkey), Ukrainian (Ukraine)Additional languages available as Language Interface Packs The availability of Windows 10 Mobile as an upgrade for existing Windows Phone 8.1 devices varies by device manufacturer, device model, country or region, mobile operator or service provider, hardware limitations and other factors.
To check if your device is supported and other important information, visit your device manufacturer’s website.
You can find manufacturer contact information on the Contact Information page.
You can also get the Windows 10 Upgrade Advisor app available free in the Windows Store- to easily check for upgrade availability and prepare your phone to install the upgrade.
Phones and devices that can upgrade to Windows 10: Lumia Icon, 1520, 930, 640, 640XL, 730, 735, 830, 532, 535, 540, 635 1GB, 636 1GB, 638 1GB, 430, 435, BLU Win HD w510u, BLU Win HD LTE x150q, MCJ Madosma Q501 To install the upgrade on a supported device, make sure you are running the Windows Phone 8.1 GDR1 QFE8 or later.
Windows 10 is a large file - about 1.4 GB (in some instances, download size may be larger).
A Wi-Fi internet connection is required to download and install the upgrade; Internet access fees may apply.
Most tickets are changeable for a change fee; however this would be subject to the terms and conditions that you have agreed to.
If you have not travelled on your ticket yet and have booked through a travel agency, you will need to refer back to them.