Samsung Galaxy Tab
Encyclopedia
The Samsung Galaxy Tab is an Android-based tablet computer
Tablet computer
A tablet computer, or simply tablet, is a complete mobile computer, larger than a mobile phone or personal digital assistant, integrated into a flat touch screen and primarily operated by touching the screen...

 produced by Samsung introduced on 2 September 2010 at the IFA
Internationale Funkausstellung Berlin
The IFA or Internationale Funkausstellung Berlin is one of the oldest industrial exhibitions in Germany. Between 1924 and 1939 it was an annual event, but as from 1950 it was organized on a two yearly basis until 2005. Since then it has become an annual event again, held in September...

 in Berlin.

The Galaxy Tab has a 7 inches (177.8 mm) TFT-LCD touchscreen, Wi-Fi
Wi-Fi
Wi-Fi or Wifi, is a mechanism for wirelessly connecting electronic devices. A device enabled with Wi-Fi, such as a personal computer, video game console, smartphone, or digital audio player, can connect to the Internet via a wireless network access point. An access point has a range of about 20...

 capability, a 1.0 GHz ARM Cortex-A8
ARM Cortex-A8
The ARM Cortex-A8 is a processor core designed by ARM Holdings implementing the ARM v7 instruction set architecture. Compared to the ARM11 core, the Cortex-A8 is dual-issue superscalar, achieving roughly twice the instructions executed per clock cycle....

 Samsung Exynos 3110 (code-named "Hummingbird") processor, the Swype
Swype
Swype is an input method for touchscreens developed by Swype Inc. Swype was first commercially available on the Samsung Omnia II running Windows Mobile. In October, 2011, Swype Inc was acquired by Nuance Communications.- Design :...

 input system, a 3.2 MP rear-facing camera and a 1.3 MP front-facing camera for video calls. It runs the Android 2.2 (Froyo) operating system, and supports telephone functionality as speaker phone, via provided wired ear piece or Bluetooth earpieces (except models sold in the US). It can download videoconferencing apps such as Tango as alternative to telephone functionality.

Hardware

The tablet is enclosed in a plastic frame that makes it lighter than other metal-bodied tablets, weighing 380 g (0.84 lb).

The GT-P1000 model carries a 7" Super TFT instead of the AMOLED which is used by Samsung in its Galaxy S phones. The screen has a 1024×600 resolution With mDNIE (Mobile Digital Natural Images Engine). Internal flash storage of 2 GB (North America CDMA models), 16 GB or 32 GB can be supplemented with a microSD flash card with up to 32 GB. CPU is a Exynos 3110 Applications Processor features 1.0 GHz ARM architecture
ARM architecture
ARM is a 32-bit reduced instruction set computer instruction set architecture developed by ARM Holdings. It was named the Advanced RISC Machine, and before that, the Acorn RISC Machine. The ARM architecture is the most widely used 32-bit ISA in numbers produced...

 Cortex A8 application and has 512 MB of RAM paired with a PowerVR
PowerVR
PowerVR is a division of Imagination Technologies that develops hardware and software for 2D and 3D rendering, and for video encoding, decoding, associated image processing and Direct X, OpenGL ES, OpenVG, and OpenCL acceleration....


SGX540 graphics processor.

The WIFI only model has a different graphics chip that doesn't support TV out and Samsung has not provided (or promised to provide) an update to gingerbread.

The tablet has two cameras: a 3.2 rear MP camera with a LED flash
Flash (photography)
A flash is a device used in photography producing a flash of artificial light at a color temperature of about 5500 K to help illuminate a scene. A major purpose of a flash is to illuminate a dark scene. Other uses are capturing quickly moving objects or changing the quality of light...

 and a 1.3 MP front camera for video calling (the Verizon model has a 3 megapixel rear camera). The front camera has auto focus
Auto Focus
Auto Focus is a 2002 American biographical film directed by Paul Schrader that stars Greg Kinnear and Willem Dafoe. The screenplay by Michael Gerbosi is based on the book The Murder of Bob Crane by Robert Graysmith....

 capability. The camera also has auto image stitching
Image stitching
Image stitching or photo stitching is the process of combining multiple photographic images with overlapping fields of view to produce a segmented panorama or high-resolution image. Commonly performed through the use of computer software, most approaches to image stitching require nearly exact...

, combining 8 pictures. Modes include single shot, continuous, panorama, and self-shot. It can automatically trigger on detecting that the subject smiles. Autogeotagging uses the internal GPS receiver.

The tablet has GPS, 802.11n Wi-Fi
Wi-Fi
Wi-Fi or Wifi, is a mechanism for wirelessly connecting electronic devices. A device enabled with Wi-Fi, such as a personal computer, video game console, smartphone, or digital audio player, can connect to the Internet via a wireless network access point. An access point has a range of about 20...

, Bluetooth
Bluetooth
Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...

 3.0, and handsfree/bluetooth/headphone telephony. Cellular protocols include GSM CDMA, HSPA
High Speed Packet Access
High Speed Packet Access is an amalgamation of two mobile telephony protocols, High Speed Downlink Packet Access and High Speed Uplink Packet Access , that extends and improves the performance of existing WCDMA protocols...

 (HSUPA).

It also has a 30-pin docking and charging connector very similar to the standard PDMI
PDMI
PDMI is an interconnection standard for portable media players. It has been developed by CEA as ANSI/CEA-2017-A standard Common Interconnection for Portable Media Players in February 2010...

 connector (a non-proprietary alternative to Apple's docking connector). It appears so similar to the PDMI connector that it is widely mistaken for it, but it is non-standard and all accessories, including charging cables, are incompatible with other equipment and only available from Samsung.

Samsung say that its 4000 mAh
MAH
The National Security Service was the governmental intelligence organization of Turkey between 1926 and 1965, when it was replaced by the National Intelligence Organization ....

 battery will give it 7 hours of video playback or 10 hours of talk time. .

The GSM variants of the Galaxy Tab have an externally-accessible SIM card slot. If the SIM card is removed while the system is on, the system automatically reboots. The AT&T
AT&T
AT&T Inc. is an American multinational telecommunications corporation headquartered in Whitacre Tower, Dallas, Texas, United States. It is the largest provider of mobile telephony and fixed telephony in the United States, and is also a provider of broadband and subscription television services...

 and T-Mobile
T-Mobile
T-Mobile International AG is a German-based holding company for Deutsche Telekom AG's various mobile communications subsidiaries outside Germany. Based in Bonn, Germany, its subsidiaries operate GSM and UMTS-based cellular networks in Europe, the United States, Puerto Rico and the US Virgin Islands...

 variants of the Galaxy Tab ship with a micro SIM in a micro SIM adapter. For non-US Galaxy Tabs, with phone function, this slot can also accommodate a 3G
3G
3G or 3rd generation mobile telecommunications is a generation of standards for mobile phones and mobile telecommunication services fulfilling the International Mobile Telecommunications-2000 specifications by the International Telecommunication Union...

 data-only SIM card if the user does not need telephone functionality.

The Samsung Galaxy Tab also has an optional RCA plug connector through which the screen image is shown on a TV or other display (the Tab's own screen cannot be turned off; it can be dimmed with a backlight dimming app).

Software

This tablet comes with a version of the Android 2.2 operating system with some custom skins and applications. Most Android 2.2 apps developed using Google's guidelines for Android should scale properly when displayed on larger-screen devices such as the Samsung Galaxy Tab, according to Samsung. Adobe Flash 10.1
Adobe Flash
Adobe Flash is a multimedia platform used to add animation, video, and interactivity to web pages. Flash is frequently used for advertisements, games and flash animations for broadcast...

, DivX
DivX
DivX is a brand name of products created by DivX, Inc. , including the DivX Codec which has become popular due to its ability to compress lengthy video segments into small sizes while maintaining relatively high visual quality.There are two DivX codecs; the regular MPEG-4 Part 2 DivX codec and the...

, MPEG-4
MPEG-4
MPEG-4 is a method of defining compression of audio and visual digital data. It was introduced in late 1998 and designated a standard for a group of audio and video coding formats and related technology agreed upon by the ISO/IEC Moving Picture Experts Group under the formal standard ISO/IEC...

, WMV
Windows Media Video
'Windows Media Video is a video compression format for several proprietary codecs developed by Microsoft. The original video format, known as WMV, was originally designed for Internet streaming applications, as a competitor to RealVideo. The other formats, such as WMV Screen and WMV Image, cater...

 and Xvid
XviD
Xvid is a video codec library following the MPEG-4 standard, specifically MPEG-4 Part 2 Advanced Simple Profile . It uses ASP features such as b-frames, global and quarter pixel motion compensation, lumi masking, trellis quantization, and H.263, MPEG and custom quantization matrices.Xvid is a...

, H.263
H.263
H.263 is a video compression standard originally designed as a low-bitrate compressed format for videoconferencing. It was developed by the ITU-T Video Coding Experts Group in a project ending in 1995/1996 as one member of the H.26x family of video coding standards in the domain of the ITU-T.H.263...

, H.264 support has also been announced. The Tab uses Atmel's maXTouch multi touch capacitive touchscreen, and supports multi-tasking.

The Tab supports calendar, email and instant messaging applications. It has a launcher for e-reading applications which starts PressDisplay when reading newspapers, Kobo
Kobo eReader
The Kobo eReader is an e-book reader produced by Toronto-based company Kobo Inc. The original version was released in July 2010 and was marketed as a minimalist alternative to the more expensive e-book readers available at the time. , fifty-eight percent of Kobo Inc is owned by Indigo Books & Music...

 when reading e-books, and Zinio
Zinio
Zinio is a publishing technology and services company, which provides sales and distribution of printed material in digital format including magazines, books, catalogs, newsletters and research...

 when reading magazines. For viewing and editing Microsoft Office documents, the Galaxy Tab also comes bundled with the Android version of ThinkFree Office
ThinkFree Office
ThinkFree Office by Haansoft ThinkFree Co. Ltd., a subsidiary company of Haansoft Corporation, is an office suite written in Java that runs on Windows, Linux, Macintosh and Android platforms....

 Mobile.

The Tab can also provide tethering, acting as a Wi-Fi hotspot for up to 5 devices. Stored addresses can be displayed in Google maps
Google Maps
Google Maps is a web mapping service application and technology provided by Google, free , that powers many map-based services, including the Google Maps website, Google Ride Finder, Google Transit, and maps embedded on third-party websites via the Google Maps API...

 with one click. It also allows linkage with a contact's Facebook profile if the phone address is linked with the contact's Facebook address.

Several HD video content multimedia formats, including DivX, XviD, MPEG4, H.263, H.264, are supported. It can play video content either stored on the device itself or streamed from YouTube, and can output 720p video to a TV either as composite video or via HDMI
HDMI
HDMI is a compact audio/video interface for transmitting uncompressed digital data. It is a digital alternative to consumer analog standards, such as radio frequency coaxial cable, composite video, S-Video, SCART, component video, D-Terminal, or VGA...

 when using the optional dock.

Text can be entered using Swype
Swype
Swype is an input method for touchscreens developed by Swype Inc. Swype was first commercially available on the Samsung Omnia II running Windows Mobile. In October, 2011, Swype Inc was acquired by Nuance Communications.- Design :...

, by tracing a path over letters on a virtual keyboard
Virtual keyboard
A virtual keyboard is a software component that allows a user to enter characters. A virtual keyboard can usually be operated with multiple input devices, which may include a touchscreen, an actual keyboard and a computer mouse.- Types :...

, and standard XT9 predictive typing is also supported.

TouchWiz Samsung Galaxy Tabs allow the screen display to be saved. Honeycomb tablets without TouchWiz, including the 10.1 in Galaxy Tab, must either be rooted or have the SDK installed in order to capture screenshots

Upgrades

In May 2011 it was reported that Android Gingerbread 2.3.3 was being made available in Italy, with other regions expected to follow.

Android Gingerbread 2.3.4 is available for the T-Mobile version.

Early impressions and reviews

Some published early impressions were favourable, and the Tab was considered a serious rival to the iPad
IPad
The iPad is a line of tablet computers designed, developed and marketed by Apple Inc., primarily as a platform for audio-visual media including books, periodicals, movies, music, games, and web content. The iPad was introduced on January 27, 2010 by Apple's then-CEO Steve Jobs. Its size and...

. "Rough edges" which should improve with later software updates were commented on.

Other early reviews were more critical; one commented "The Tab ... [merges] the worst of a tablet and the worst of a phone."

Africa

  • South Africa
    South Africa
    The Republic of South Africa is a country in southern Africa. Located at the southern tip of Africa, it is divided into nine provinces, with of coastline on the Atlantic and Indian oceans...

     started selling the Tablet from November 2010
  • Nigeria
    Nigeria
    Nigeria , officially the Federal Republic of Nigeria, is a federal constitutional republic comprising 36 states and its Federal Capital Territory, Abuja. The country is located in West Africa and shares land borders with the Republic of Benin in the west, Chad and Cameroon in the east, and Niger in...

     | 5 November 2010, Etisalat Nigeria
    Nigeria
    Nigeria , officially the Federal Republic of Nigeria, is a federal constitutional republic comprising 36 states and its Federal Capital Territory, Abuja. The country is located in West Africa and shares land borders with the Republic of Benin in the west, Chad and Cameroon in the east, and Niger in...

     became the first cellular network in Africa
    Africa
    Africa is the world's second largest and second most populous continent, after Asia. At about 30.2 million km² including adjacent islands, it covers 6% of the Earth's total surface area and 20.4% of the total land area...

     to launch the Galaxy Tab.
  • Angola
    Angola
    Angola, officially the Republic of Angola , is a country in south-central Africa bordered by Namibia on the south, the Democratic Republic of the Congo on the north, and Zambia on the east; its west coast is on the Atlantic Ocean with Luanda as its capital city...

     1 December 2010, Movicel used the Samsung Galaxy Tab 7" as the launch Tablet for its December launched GSM 900 Mhz Network conversion from a CDMA 800 MHz.
  • Ghana
    Ghana
    Ghana , officially the Republic of Ghana, is a country located in West Africa. It is bordered by Côte d'Ivoire to the west, Burkina Faso to the north, Togo to the east, and the Gulf of Guinea to the south...

     | 6 December 2010, Vodafone
    Vodafone
    Vodafone Group Plc is a global telecommunications company headquartered in London, United Kingdom. It is the world's largest mobile telecommunications company measured by revenues and the world's second-largest measured by subscribers , with around 341 million proportionate subscribers as of...

     Ghana
    Ghana
    Ghana , officially the Republic of Ghana, is a country located in West Africa. It is bordered by Côte d'Ivoire to the west, Burkina Faso to the north, Togo to the east, and the Gulf of Guinea to the south...

     launched the Galaxy Tab.

Asia

The Samsung Galaxy Tab has been released in Indonesia
Indonesia
Indonesia , officially the Republic of Indonesia , is a country in Southeast Asia and Oceania. Indonesia is an archipelago comprising approximately 13,000 islands. It has 33 provinces with over 238 million people, and is the world's fourth most populous country. Indonesia is a republic, with an...

 and Thailand
Thailand
Thailand , officially the Kingdom of Thailand , formerly known as Siam , is a country located at the centre of the Indochina peninsula and Southeast Asia. It is bordered to the north by Burma and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the...

 without contract and in Malaysia under contract by Maxis
Maxis
Maxis is an American company founded as an independent video game developer in 1987. It is currently a subsidiary of Electronic Arts . Maxis is the creator of one of the best-selling computer games of all time, The Sims and its first sequel, The Sims 2...

. While in the Philippines
Philippines
The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...

 under contract by Smart
Smart
Smart is another word for intelligence.Smart or SMART may also refer to:People:*Christopher Smart, English poet*Amy Smart, American actress and former fashion model*Elizabeth Smart:...

 and is also available without contract for GSM version. Under contract with NTT Docomo
NTT DoCoMo
is the predominant mobile phone operator in Japan. The name is officially an abbreviation of the phrase, "do communications over the mobile network", and is also from a compound word dokomo, meaning "everywhere" in Japanese. Docomo provides phone, video phone , i-mode , and mail services...

 in Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

. In Singapore
Singapore
Singapore , officially the Republic of Singapore, is a Southeast Asian city-state off the southern tip of the Malay Peninsula, north of the equator. An island country made up of 63 islands, it is separated from Malaysia by the Straits of Johor to its north and from Indonesia's Riau Islands by the...

, it was released exclusively with Singtel on 13 November 2010.

South Korea

The Samsung Galaxy Tab was released South Korea
South Korea
The Republic of Korea , , is a sovereign state in East Asia, located on the southern portion of the Korean Peninsula. It is neighbored by the People's Republic of China to the west, Japan to the east, North Korea to the north, and the East China Sea and Republic of China to the south...

 on 3 November 2010, delayed from the original release date of 14 October.

Pakistan

The Samsung Galaxy Tab will be released on 21 December 2010. It is available without a contract from Mobilink
Mobilink
Pakistan Mobile Communications Limited, better known as Mobilink GSM, is a telecommunication service provider in Pakistan. The company is Pakistan's leading cellular operator with a subscriber base of 31.5m and market share of 31% in October 2010....

 as well as in the open market.

India

Samsung launched the Galaxy Tab in India
India
India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

 on 10th of November 2010.

Australia

The Samsung Galaxy Tab was released on 8 November 2010. It is available without a contract from several major national retailers, and under contract from Telstra, Optus and other carriers.

Brazil

The Samsung Galaxy Tab was released in Brazil on 26 November 2010. Brazilian version seems to be faster; the processor runs @ 1.2 GHz and it has support for Analog TV and Digital SBTVD.

Europe

The Samsung Galaxy Tab was released in Germany and Poland on 11 October 2010. The UK version of the Tab was released on 1 November 2010. In Spain and most other European countries it was released later in 2010.

Middle East

The Samsung Galaxy Tab has been officially released in the Middle east in Dubai's GITEX Shopper the largest gathering of the region’s leading ICT retailers and suppliers.

United States

The Galaxy tab has been released in the US from T-Mobile
T-Mobile USA
T-Mobile USA, Inc. is an American mobile-network operator, headquartered in Bellevue, Washington, that provides wireless voice, messaging and data services in the United States, Puerto Rico and the U.S. Virgin Islands. The company is the fourth-largest wireless carrier in the U.S. market with 33.73...

, Sprint
Sprint Nextel
Sprint Nextel Corporation is an American telecommunications company based in Overland Park, Kansas. The company owns and operates Sprint, the third largest wireless telecommunications network in the United States, with 53.4 million customers, behind Verizon Wireless and AT&T Mobility...

, AT&T, U.S. Cellular
U.S. Cellular
United States Cellular Corporation, d.b.a. U.S. Cellular , owns and operates the sixth largest wireless telecommunications network in the United States, behind Verizon Wireless, AT&T Mobility, Sprint Nextel, T-Mobile USA, and Metro PCS. , they serve about 6.1 million customers in 126 markets in...

 and Verizon
Verizon Wireless
Cellco Partnership, doing business as Verizon Wireless, is one of the largest mobile network operators in the United States. The network has 107.7 million subscribers as of 2011, making it the largest wireless service provider in America....

.

T-Mobile started offering the SGH-T849 Galaxy Tab on 10 November 2010

Verizon started offering the SCH-I800 Galaxy Tab
on 11 November 2010. Verizon's version of the Galaxy Tab has a textured black back, as opposed to the standard plastic rear of the T-Mobile, Sprint, and AT&T versions. The Verizon and Sprint versions disable the Human Interface Device (HID) bluetooth features so it will not work with bluetooth keyboards, mice, etc. However, a recent Verizon update has corrected this issue.

Sprint started offering the Galaxy Tab on 14 November 2010.

AT&T began offering the Tab on 21 November 2010, with no contract requirement.

The FCC approved a Wi-Fi only version of the Galaxy Tab. Some Best Buy advertisements appear to have been prematurely leaked about the Wi-Fi only version of the Galaxy Tab.

Wi-Fi-only model was released on 11 April 2011.

Sales

A week after its release, Samsung announced that they had sold 600,000 units.
On the 4 December, it was reported that the 1 million mark was reached, two months after launch. In January 2011 Samsung announced they had shipped 2 million units to stores.

Successor models

During the 2011 International Consumer Electronics Show
Consumer Electronics Show
The International Consumer Electronics Show is a major technology-related trade show held each January in the Las Vegas Convention Center, Las Vegas, Nevada, United States. Not open to the public, the Consumer Electronics Association-sponsored show typically hosts previews of products and new...

 (CES), Verizon Wireless and Samsung Telecommunications America (Samsung Mobile) announced that a new 4G LTE-Enabled Samsung Galaxy Tab features access to Verizon Wireless' 4G LTE
3GPP Long Term Evolution
3GPP Long Term Evolution, usually referred to as LTE, is a standard for wireless communication of high-speed data for mobile phones and data terminals. It is based on the GSM/EDGE and UMTS/HSPA network technologies, increasing the capacity and speed using new modulation techniques...

 Mobile Broadband Network and a 5 megapixel rear-facing Camera will be available.

At the mobile congress event in 2011 Barcelona
Barcelona
Barcelona is the second largest city in Spain after Madrid, and the capital of Catalonia, with a population of 1,621,537 within its administrative limits on a land area of...

 Samsung showed a new Galaxy Tab model. It features a bigger 10.1 inch HD display with a Dual-Core NVIDIA
NVIDIA
Nvidia is an American global technology company based in Santa Clara, California. Nvidia is best known for its graphics processors . Nvidia and chief rival AMD Graphics Techonologies have dominated the high performance GPU market, pushing other manufacturers to smaller, niche roles...

 Tegra 2 processor, running Google's Android Honeycomb operating system. It was set for a US release in March 2011 and a European release in April. However, after the iPad 2
IPad 2
The iPad 2 is the second and current generation of the iPad, a tablet computer designed, developed and marketed by Apple. It serves primarily as a platform for audio-visual media including books, periodicals, movies, music, games, presentations and web content, and is available in black or white...

 release, some specifications were described as "inadequate" by Lee Don-Joo, executive vice president of Samsung's mobile division, pointing to a possible model review or rethink of their market strategy.

This would lead to the introduction of a newer, slimmer 10.1" model at the Samsung Unpacked Event during CTIA
CTIA
CTIA may refer to:* Color Television Interface Adaptor, a custom chip inside early Atari 8-bit computers* CTIA – The Wireless Association* Cape Town International Airport...

 Wireless Convention in March 2011, together with a 8.9 inch model, pushing the release date further to 8 June for the US release and "early summer" for the latter model. Although there was no information about a delay of the European release date, it was announced that the previous design, seen at the Mobile World Congress, would be sold relabelled as "Samsung Galaxy Tab 10.1
Samsung Galaxy Tab 10.1
The Samsung Galaxy Tab 10.1 series is an Android-based tablet computer produced by Samsung, introduced on 13 February 2011 at its Samsung Unpacked event in Barcelona....

v".

During IFA 2011 in Berlin, Samsung announced the new Galaxy Tab 7.7, sporting a dual-core 1.4 GHz processor, 1GB of memory, support for 32GB MicroSD cards (possibly only on some models), a 5,100mAh battery, a front-facing 2-megapixel camera and a rear-facing 3-megapixel camera with flash. There will be 16GB, 32GB and 64GB models available and each will support 802.11 a/b/g/n standards at both 2.4 GHz and 5 GHz. The unit measures 196.7 x 133 x 7.89 mm (7.75 x 5.24 x 0.31 inches) and weighs 335g (11.8 oz) making it much more single-hand friendly than larger models from Samsung and other manufacturers.

The final successor to the original Galaxy Tab is the Samsung Galaxy Tab 7.0 Plus. This model features the same 7" screen and similar form factor as the original model, but now comes with Android 3.2 Honeycomb pre-installed as well as including newer, more powerful hardware. The new model includes a 1.2GHz dual-core processor, 16GB of internal memory and both front- and rear-facing cameras. The device is much smaller than the original, measuring 193.5 x 122.4 x 9.9 mm and weighing just 345 grams.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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