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Saturday, August 24, 2013

Nokia BB5 Cell Phone Basic Technology

BASE BAND 5
Baseband 5, generation 5.0 (BB5) technology is the beginning of the development of 3G, NOKIA BB5 Cell Phone until now been developed into 4G technology. Data access speed is very fast, so it can have features that are very powerful, such as internet access speed up to 384 kbps, Video Streaming, Broadcast TV (DVB-H), etc..
Increasingly powerful computerized system, which is used Microprocessor almost equivalent to a desktop computer or laptop, so the technology NOKIA BB5 Cell Phone not only referred to as mobile phones, but computers and mobile media. Features that are owned including: LCD TFT 18 Mega Colors, resolution up to 5 Mega pixel camera, Wi-Fi / Wireless, LAN, GPS, Navigation, etc.
NOKIA BB5 Cell Phone technology has several categories, adjusted for purchasing power of consumers, the specifications have certainly not all the same. NOKIA BB5 Cell Phone including specification differences lies in Microprocessor used, as will be explained below.
NOKIA BB5 CELL PHONE(RAPGSMv1)
Nokia cell phone that use the processor RAPGSMv1 including ; 3250, 5200, 5300, 5500, 6085, 6125, 6270, 6300, 7370, E50, E62. The processor RAPGSMv1 is the development of processor Tiku (Nokia DCT4 + processor for example 7200, 7600, 6230, etc.) differences among Tiku and RAPGSMv1 IMEI is located on storage security that has been integrated within RAPGSMv1. RAPGSMv1 protocol not supports WCDMA or 3G, only GSM EDGE Class 10 GPRS which can be facilitated.

Schema Baseband Nokia BB5 Cell Phone RAPGSMv1

Specifications RAPGSMv1
  • MCU Subsystem, ARM926 main Processor
  • MCU Peripheral e.g. CBUS IF, USB IF, and SIM IF
  • DSP Subsystem, Lead3 PH3
  • DSP Peripheral e.g. speech codec
  • PDRAM 4Mbit
  • IMEI Security Storage
  • Phone Specific Subsystem
  • GSM Coder
  • Interface for User Interface
  • ASIC Clock and reset control
  • Clock Slicer, It is a block that get low amplitude differential sinusoidal clock wave (RfClkP & RfClkN 38.4mHz)
  • In and give an accurate square wave out (SYSCLK 19.2mHz)
  • RF Codec that include ADC and DAC converters for the RF signal
RAPGSMv1 given supply voltage Vcore = 1.4 Volt by TAHVO, while RETU will provide voltage VIO = 1.8 Volt and VRFC = 1.8 Volt. RF Clock = 38.4 MHz supplied from the RF module, while Sleep Clock = 32.768 kHz RETU generated from the External Oscillator.
MEMORY
Nokia BB5 cell phone using RAPGSMv1 only need one Combo Memory, Combo Memory neither is a combination of NOR Flash and SDRAM.
NOR Flash (Flash CMT) is used to store program code MCU and DSP, also stores; Tuning Values, Certificates ID, Security IMEI. NOR Flash type has the data capacity of 256Mb.
SDRAM (CMT SDRAM) is used as temporary data storage (Dynamic Data Storage), which has a data capacity of 128 MB.
RF MODULE PART
RF module on the Nokia cell phone type has several important parts, including:
  • RF processor using AHNE 401A
  • GSM Front End Module, is a combination antenna switch and PA
  • External VCO (Voltage Control Oscillator)
  • VCTCXO
  • SAW Filters
NOKIA BB5 Cell Phone (RAP3Gv2)
Nokia BB5 cell phones using RAP3Gv2 include; 6630, 6680, 6681, E60, E70, N70, N71, N72, N90, N91. RAP3Gv2 supports WCDMA Cellular Protocol or commonly referred to 3G. Different with Nokia BB5 cell phones using RAPGSMv1, RAP3Gv2 require additional processor, and then on the phone this type always uses 2 processors inside. Additional processor that is HELEN/OMAP (Open Multimedia Audio Processor), this processor that will assist in managing the UI (User Interface) and multimedia mobile phones such as; Camera, MMC, LCD, Keypad, etc.. OMAP functions can be likened to a Subsystem Body on the UPP Nokia WD2, whereas RAP3G Subsystem is part of the brain in UPP Nokia DCT4.
Schema Baseband BB5 (RAP3Gv2)
RAP3Gv2 (Radio Application Processor)
RAP3Gv2 has a RAM memory that has integrated in it which is used to store software: MCU Subsystem, DSP Subsystem, the Certificate ID and Security IMEI.
In general, RAP3Gv2 function as:
  • Processor Subsystem (PSS), is the main processing all phone functions
  • MCU Peripheral, this subsystem functions such as: MCU Core, Core Boot, Thumb Memory Interface, etc.
  • DSP Peripheral, this Subsystem functions such as: DSP Core with the DMA Controller and State Generator, DSP Cache RAM, Storing and Variable Manipulation Software, etc.
RAP3Gv2 get Vcore voltage = 1.4 Volt TAHVO generated, and voltage VIO = 1.8 volts provided by RETU.
HELEN/OMAP (Open Multimedia Audio Processor)
HELEN/OMAP only on the Nokia BB5 using RAP3Gv2, which RAP3Gv2 requires HELEN/OMAP who will process the application operating system (EPOC) and set the UI (User Interface) and Multimedia phone. OMAP has several functions, including :
  • Camera interface
  • Display interface
  • Bluetooth interface
  • SD interface
  • USB interface
  • Keyboard interface
Block Diagram of OMAP could be shown like the picture below :

Block Diagram OMAP 1710

Memory
Memory as data storage required by Nokia BB5 RAP3G v2 three memory that will be accessed by RAP3G and OMAP. Memory is as below :
  • APE Combo Memory accessed by the OMAP processor. This memory contains the application data and Data User Interface settings. APE Combo Memory consists of NAND Flash and DDRAM are integrated in one IC. NAND Flash can store data at 256 MB while DDRAM has a capacity of 256MB data.
  • NOR Flash (CMT Memory) is memory that contains vital data containing the main function of the phone firmware, calibration and certificate ID, IMEI and Security. This memory will be accessed by RAP3G. Capacity data storage in NOR Flash 64 MB.
  • SDRAM (CMT SDRAM) is used as temporary data storage (Dynamic data storage), which has a capacity of 64MB of data.
RF Module Part
Nokia BB5 Cell Phone using RAP3Gv2 has two frequency modes, GSM and WCDMA. WCDMA transceiver has a faster data speeds. RF module architecture of this type will very complicated, parts of which this RF module includes:
  • HINKU, is RF Processor for receiver
  • VINKU, is RF Processor for transmitting
  • Switch Antenna / Duplexer
  • WCDMA Power Amplifier
  • DC/DC Converter for WCDMA PA
  • GSM Power Amplifier
  • VCO (voltage control oscillator)
  • VCTCXO for System Clock
Nokia BB5 Cell Phone (RAP3G v3)
Nokia BB5 Cell Phone phones using RAP3Gv3 include 6151, 6233, 6280. RAP3Gv3 already support WCDMA Cellular Protocol or commonly called 3G. This processor latest generation of RAPGSMv1, deference with RAP3Gv2 as requiring OMAP for additional processor, RAP3Gv3 not need OMAP. So Nokia BB5 Cell Phone using RAP3Gv3 there is only one main course Processor.
Schematic Diagram of Baseband Nokia BB5 Cell Phone (RAP3Gv3)

Specifications RAP3Gv3
  • MCU Subsystem, ARM256 main Processor
  • DSP Subsystem, Lead3 PH3
  • DSP peripherals
  • PDRAM 4Mbit
  • IMEI Security storage
  • Phone Specific Subsystem
  • GSM Coder
  • Interfaces for user interface, SIM, MMC, LCD, Keyboard
  • Accessories Interface
  • Handling of Baseband – RF Interface
RAPGSMv3 given supply voltage VCORE = 1.4 Volt produce by TAHVO, while Retu will provide voltage VIO = 1.8Volt and VRFC = 1.8Volt. RF Clock = 38.4MHz supplied from the RF module, while Sleep clock = 32.768kHz generated Retu from external oscillator
Memory
As data storage required by Nokia BB5 Cell Phone RAP3Gv3 used two CMT Memory:
  • NOR Flash (CMT Flash) with a capacity of 256 MB of data storage, used to store program code MCU and DSP, also stores Tuning Values​​, ID Certificates, Security IMEI
  • SDRAM (CMT SDRAM) is used as a temporary data storage (Dynamic data storage), which has a data capacity of 128 MB
RF Module Part
Nokia BB5 Cell Phone using RAP3Gv3 has two frequency modes, GSM and WCDMA. WCDMA use 3G facilities that have a faster speed data transceiver. Parts including RF module:
  • RF Processor using PIHI
  • GSM Front End Module, is a combination antenna switch and
  • Power Amplifier
  • WCDMA Power Amplifier
  • DC/DC Converter for WCDMA PA
  • External VCO (voltage control oscillator) for RX/TX GSM and
  • RX/TX WCDMA
  • VCTCXO for System Clock
  • SAW Filter
PIHI
have several functions, including
  • SAW Filter for RX
  • LNA
  • GSM Balun
  • BB Gain Amplifier
  • DC Compensation for RX
  • Internal PLL and Oscillator for WCDMA RX
  • PLL for external Oscillator
  • Current to Voltage Converter (in TX)
  • TX Mixer
  • TX Preamplifier
  • TX SAW Filter for GSM 1800/1900
  • TX Power Control Reference Voltage & Current Source

 Nokia BB5 Cell Phone (RAP3GSv2.0E)
Schematic Diagram of Baseband Nokia BB5 Cell Phone (RAP3GSv2.0E)

Processor Nokia BB5 Cell Phone using RAP3GSv2E has the same specs with RAP3Gv2 is using ARM926 and Lead3 PH3 DSP is integrated in RAP3G. The difference, RAP3GSv2.0E already have combo Memory so no need to use the Combo External Flash. Memory Combo has been stored in structured RAP3G and made one IC.
RAP3GSv2E given by IC AVILMA VCORE voltage of 1.35 V, while the VIO voltage supplied by the IC BETTY of 1.8 V.
Combo Memory will be accessed by RAP3G for data processing, Combo memory of them is :
  • NOR Flash (CMT Memory) is memory that contains data vital primary function of the phone. Contains the firmware, calibration, certificate ID, IMEI and Security. NOR Flash memory has a capacity of 128MB.
  • SDRAM (CMT SDRAM) is used as data storage temporary (Dynamic data storage), DDR SDRAM has 128MB capacity.
In Nokia BB5 Cell Phone for type E61, E61i, N73, N80, N92 using two Processor, RAP3GS and Helen / OMAP (Open Multimedia Audio Processor). OMAP version used is the ARM1710, while for the Nokia N93 using the OMAP ARM2420 version. This processor that will process the application operating system (EPOC) and set the UI (User Interface) and Multimedia Mobile Phone. OMAP has several functions, including :
  • Camera interface
  • Display interface
  • Bluetooth interface
  • SD interface
  • USB interface
  • Keyboard interface
  • SSI for communication with RAP3GS
  • GPS
  • TCS Modem Chipset
  • Imaging Video Accelerator
  • 2D-3D Graphic Accelerator
Schematic Diagram of OMAP 1710
Schematic Diagram of OMAP 2420

Memory
Memory for storage of data required by OMAP is APE Combo Memory. This memory contains data applications and data settings User Interface. APE Combo Memory itself consists of NAND Flash and DDRAM are integrated in one IC. NAND Flash can store 1GB of data while DDRAM has a data capacity of 512MB
RF Module Part
Nokia BB5 Cell Phone using RAP3Gv2 has two frequency modes, GSM and WCDMA. WCDMA use 3G facilities that have a faster speed data transceiver. Parts of the RF module of which this :
RF Processor using PIHI
  • GSM Front End Module, is a combination antenna switch and
  • Power Amplifier
  • WCDMA Power Amplifier
  • DC / DC Converter for WCDMA PA
  • External VCO (voltage control oscillator) for RX/TX GSM and RX/TX WCDMA
  • VCTCXO for System Clock
  • SAW Filter
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Tuesday, July 2, 2013

samsung galaxy tab2 10.1 features and helps

Battery

Battery - Charge

To charge the battery, follow these steps:

Note: If the battery level is below 25%, use the AC adapter instead of a car charger.
Note: You cannot charge your tablet by plugging the USB cable into your computer.
 
  1. Gently slide the outlet connector into the charging head, making sure that the connection is secure.

    sgt2charger.png
  2. Insert the USB cable into the charging head.

    SGT2chargerplug.png
  3. Plug the USB cable into the tablet’s charger/accessory port (3).
  4. Plug the charging head into an electrical wall outlet.
 

Battery – Insert / remove – Not Supported

  • Note: You cannot remove your tablet’s battery.
 
We’re sorry, but this feature is not available on this device.
 

Battery Manager – Access

To access the Battery Manager, follow these steps:
 
  1. From any Home screen, tap the Apps icon.
  2. Tap Settings.
  3. Tap Power saving.
 

Battery Manager – Change battery profile

To change the Battery Manager profile, follow these steps:
 
  1. From any Home screen, tap the Apps icon.
  2. Tap Settings.
  3. Tap Power saving.
  4. To enable power saving mode, tap Custom power saving to select the check box and enable. 
  5. To disable power saving mode, tap Custom power saving to clear the check box and disable.
 

Battery Manager – Set battery profile options

To set the options for the Battery Manager profile, follow these steps:
 
  1. From any Home screen, tap the Apps icon.
  2. Tap Settings.
  3. Tap Power saving.
  4. If necessary, tap the switch in the upper right-hand corner of the screen to enable power saving mode. (Switch turns green.)
  5. Tap to select and enable the following options:
    • CPU power saving
    • Screen power saving
 
 
 
 
 

SIM card

Related error: 'Insert SIM'
 
Important: Turn off the tablet before installing or removing the SIM card.
 
To insert the SIM card, follow these steps:
 
  1. Detach the SIM card from its packaging.
  2. With the screen facing up, open the SIM card slot cover.
  3. Push the SIM card into the slot with the gold contacts facing down, as shown, until it clicks into place.

    SIM in.png
  4. Close the SIM card slot cover.
 
To remove the SIM card, follow these steps:
 
  1. Open the SIM card slot cover.
  2. Gently press the SIM card into the slot until it clicks.
  3. Let go of the SIM card and it will pop out slightly.
  4. Gently pull to remove the SIM card and close the SIM card slot cover.
 
 
 
 
 

Indications / functions / menu

Button functions

To identify buttons and their functions, refer to the following:
 
gt2buttons.pngFront Features:
 
  1. External speakers
  2. Front-facing camera
  3. Display screen
  4. Charging port
  5. Microphone
 
gt2buttons2.png
 
Side features
  1. Micro SIM card slot
  2. Headset connector
  3. Infrared blaster
  4. MicroSD card slot
  5. Volume key
  6. Power/lock key
  7. Charging port
 

Display screen icons

To understand the meaning of display screen icons and indicators, refer to the following:
 

Status Bar icons

To understand the meaning of the Status Bar icons and indicators, refer to the following:
 
sgt2displayicons1.png
sgt2displayicons2.png
sgt2displayicons3.png
 

Home screen

Review the following information about the home screen:
 
sgt2homescreen.png
 
  1. Google Search
  2. Home screen
  3. App shortcuts
  4. Current screen
  5. Widgets
  6. Apps
  7. Back key
  8. Home key
  9. Navigation
  10. Quick launch
  11. Primary shortcuts
  12. Mini App Tray
  13. System bar
  14. Notification icons
  15. Time
  16. Status icons
 
 
 
 

Memory

Set default memory location - Not Supported

We’re sorry, but this feature is not available on this device.
 

Task Manager

The Task Manager application shows the amount of free and used memory on the tablet, and it can be used to stop running applications to free up memory. To use the Task Manager, follow these steps:
 
  1. From any Home screen, tap the Apps   icon.
  2. Tap Settings.
  3. Tap Application manager.
  4. Tap one of the following options:
    • Downloaded
    • Running
    • All
  5. Tap an item in the list.
  6. View application information or tap to stop or disable the application.
 

View device memory – Phone book

To view the amount of free memory and used memory in the phone book, follow these steps:
 
  1. From any Home screen, tap the Apps icon.
  2. Tap Settings.
  3. Tap Storage.
  4. Tap Apps.
  5. Tap the Menu icon.
  6. Tap Sort by name.
  7. Tap Contacts storage.
  8. View the Total and Data values.
 

View device memory

To view the tablet memory status (the amount of free memory and used memory), follow these steps:
 
  1. From any Home screen, tap the Apps icon.
  2. Tap Settings.
  3. Tap Storage.
  4. Under Device memory, view the Total space.
 

View device memory – Pictures, videos

To view the memory status (the amount of free memory and used memory), follow these steps:
 
  1. From any Home screen, tap the Apps icon.
  2. Tap Settings.
  3. Tap Storage.
  4. Under Device memory, view Pictures, videos.
 
 
 
 
 

Memory card & transfer

Access files – On tablet using computer

To view files on the tablet using a computer, follow these steps:
 
Note: Depending on your operating system, you may need to download and install Samsung Kies 2.0 before sharing files.
On a Windows computer
  1. Connect the included USB cable to the tablet, then to a computer.
  2. When a Removable Disk window appears on the computer, double-click Open folder to view files using Windows Explorer.
  3. Double-click Tablet.
  4. Double-click the folder that contains the file you want to access.
  5. When you are finished, click the Safely Remove Hardware icon in the system tray of your computer.
 
On a Macintosh computer
  1. Connect the included USB cable to the tablet, then to a computer.
  2. If a “Samsung Modem” pop-up appears on your computer, click Cancel.
  3. In the Applications folder, double-click Kies and wait for it to connect with the tablet.
  4. Under SGH-T869, click Music, Photos, Videos, or Podcast to access those types of files on your tablet.
  5. When done, click on the Kies drop-down menu and click Exit.
  6. Safely disconnect the tablet from the computer.
 

Access files – On card using device

To access files on a memory card, follow these steps:
 
  1. From any Home screen, tap the Apps icon.
  2. Tap Files.
  3. Tap extStorages.
  4. Tap SdCard.
  5. Tap the folder containing the file you want to access.

Delete files – On card using computer

To delete files on a memory card using a computer, follow these steps:
 
Note: Depending on your operating system, you may need to download and install Samsung Kies 2.0 before sharing files.
On a Windows computer
  1. Connect the included USB cable to the tablet, then to a computer.
  2. When a Removable Disk window appears on the computer, double-click Open folder to view files using Windows Explorer.
  3. Double-click Card.
  4. Double-click the folder that contains the file you want to delete.
  5. Right-click the file you want to delete.
  6. Click Delete.
  7. Click Yes.
  8. When you are finished, click the Safely Remove Hardware icon in the system tray of your computer.
On a Macintosh computer
  1. Connect the included USB cable to the tablet, then to your computer.
  2. If a “Samsung Modem” pop-up appears on the computer, click Cancel.
  3. In the Applications folder, double-click Kies and wait for it to connect with the tablet.
  4. Under SGH-T869, click Music, Photos, Videos, or Podcast to access those types of files on your tablet.
  5. Select the check box of each file you want to delete.
  6. Click Delete.
  7. When done, click on the Kies drop-down menu and click Exit.
  8. Safely disconnect the tablet from the computer.
 

Delete files – On tablet using computer

To delete files on the tablet using a computer, follow these steps:
 
Note: Depending on your operating system, you may need to download and install Samsung Kies 2.0 before sharing files.
On a Windows computer
  1. Connect the included USB cable to the tablet, then to a computer.
  2. When a Removable Disk window appears on the computer, double-click Open folder to view files using Windows Explorer.
  3. Double-click Tablet.
  4. Double-click the folder that contains the file you want to delete.
  5. Right-click the file you want to delete.
  6. Click Delete.
  7. Click Yes.
  8. When you are finished, click the Safely Remove Hardware icon in the system tray of your computer.
On a Macintosh computer
  1. Connect the included USB cable to the tablet, then to your computer.
  2. If a “Samsung Modem” pop-up appears on the computer, click Cancel.
  3. In the Applications folder, double-click Kies and wait for it to connect with the tablet.
  4. Under SGH-T869, click Music, Photos, Videos, or Podcast to access those types of files on your tablet.
  5. Select the check box of each file you want to delete.
  6. Click Delete.
  7. When done, click on the Kies drop-down menu and click Exit.
  8. Safely disconnect the tablet from the computer.
 

Delete files – On card using tablet

To delete files on a memory card using the tablet, follow these steps:
 
  1. From any Home screen, tap the Apps icon.
  2. Tap Files.
  3. Tap extStorages.
  4. Tap SdCard.
  5. Tap the folder containing the file you want to delete.
  6. Tap the check box next to the files(s) you want to delete.
  7. Tap the Trash Can icon.
  8. Tap Yes.

Insert / remove card

To insert a memory card, follow these steps:
 
  1. Open the microSD card slot cover.
  2. Gently press the memory card into the slot, as shown, until it clicks into place.

    sgt2memcard.png
 
To remove a memory card, follow these steps:
 
  1. Open the microSD card slot cover.
  2. Gently press the memory card into the slot until it clicks and pops out slightly.
  3. Slide the memory card from the slot.
 

Move files – Card to computer

To move files from a memory card to a computer, follow these steps:
 
On a Windows computer
  1. Connect the included USB cable to the tablet, then to a computer.
  2. When a Removable Disk window appears on the computer, double-click Open folder to view files using Windows Explorer.
  3. Double-click Card.
  4. Double-click the folder that contains the file you want to move.
  5. Drag and drop the file from the folder onto your computer desktop or into another folder on the computer.
  6. When you are finished, click the Safely Remove Hardware icon in the system tray of your computer.
On a Macintosh computer
  1. Connect the included USB cable to the tablet, then to your computer.
  2. If a “Samsung Modem” pop-up appears on the computer, click Cancel.
  3. In the Applications folder, double-click Kies and wait for it to connect with the tablet.
  4. Under SGH-T869, click Music, Photos, Videos, or Podcast to access those types of files on your tablet.
  5. Select the check box of each file you want to delete.
  6. Click Delete.
  7. When done, click on the Kies drop-down menu and click Exit.
  8. Safely disconnect the tablet from the computer.
 

Move files – Card to tablet

To move files from a memory card to the tablet, follow these steps:
 
  1. From any Home screen, tap the Apps icon.
  2. Tap Files.
  3. Tap extStorages.
  4. Tap SdCard.
  5. From the memory card, tap the folder containing the file(s) you want to move.
  6. Tap the check box next to the files(s) you want to move.
  7. Tap the Cut icon.
    • Note: Tap the Copy icon to duplicate the file and create two of the same file.
  8. From the left column, tap Root at the top of the column.
  9. Tap to open the desired folder.
  10. Tap the Paste icon.

Move files – Computer to card

To move files from a computer to memory card, follow these steps:
On a Windows computer
  1. Connect the included USB cable to the tablet, then to a computer.
  2. When a Removable Disk window appears on the computer, double-click Open folder to view files using Windows Explorer.
  3. Double-click Card.
  4. On the computer, locate the file(s) you want to move.
  5. Drag and drop the file(s) into the desired location on the memory card.
  6. When you are finished, click the Safely Remove Hardware icon in the system tray of your computer.
On a Macintosh computer
  1. Connect the included USB cable to the tablet, then to your computer.
  2. If a “Samsung Modem” pop-up appears on the computer, click Cancel.
  3. In the Applications folder, double-click Kies and wait for it to connect with the tablet.
  4. Under SGH-T869, click Music, Photos, Videos, or Podcast to access those types of files on your tablet.
  5. Select the check box of each file you want to delete.
  6. Click Delete.
  7. When done, click on the Kies drop-down menu and click Exit.
  8. Safely disconnect the tablet from the computer.

Move files – Tablet to card

To move files from the tablet to a memory card, follow these steps:
 
  1. From any Home screen, tap the Apps icon.
  2. Tap Files.
  3. Tap Root.
  4. Tap the folder containing the file(s) you want to move.
  5. Tap the check box next to the files(s) you want to move.
  6. Tap the Cut icon.
    • Note: Tap the Copy icon to duplicate the file and create two of the same file.
  7. Tap extStorages.
  8. Tap SdCard.
  9. Tap to open the desired folder.
  10. Tap the Paste icon.
 

Move files – Tablet to computer

To copy files from the tablet to a computer using a USB cable, follow these steps:
 
Note: Depending on your operating system, you may need to download and install Samsung Kies 2.0 before sharing files.
On a Windows computer
  1. Connect the included USB cable to the tablet, then to a computer.
  2. When a Removable Disk window appears on the computer, double-click Open folder to view files using Windows Explorer.
  3. Double-click Tablet.
  4. Locate the file(s) you want to move.
  5. Drag and drop the file(s) into the desired location on the computer.
  6. When you are finished, click the Safely Remove Hardware icon in the system tray of your computer.
On a Macintosh computer
  1. Connect the included USB cable to the tablet, then to your computer.
  2. If a “Samsung Modem” pop-up appears on your computer, click Cancel.
  3. In the Applications folder, double-click Kies and wait for it to connect with the tablet.
  4. Under SGH-T869, click Music, Photos, Videos, or Podcast to access those types of files on the tablet.
  5. Select the check box of each file you want to copy to your computer.
  6. Click Save to PC.
  7. Browse to the folder on the computer where you want to save the file.
  8. Click Save.
  9. When done, click on the Kies drop-down menu and click Exit.
  10. Safely disconnect the tablet from the computer.
 

Move files – Computer to tablet

To copy files from a computer to the tablet using a USB cable, follow these steps:
 
Note: Depending on your operating system, you may need to download and install Samsung Kies 2.0 before sharing files.
On a Windows computer
  1. Connect the included USB cable to the tablet, then to a computer.
  2. When a Removable Disk window appears on the computer, double-click Open folder to view files using Windows Explorer.
  3. Double-click Tablet.
  4. On the computer, locate the file(s) you want to move.
  5. Drag and drop the file(s) into the desired location on the tablet.
  6. When you are finished, click the Safely Remove Hardware icon in the system tray of your computer.
On a Macintosh computer
  1. Connect the included USB cable to the tablet, then to your computer.
  2. If a “Samsung Modem” pop-up appears on your computer, click Cancel.
  3. In the Applications folder, double-click Kies and wait for it to connect with the tablet.
  4. Under Library, click Music, Photos, Videos, or Podcast to access those types of files on your computer.
  5. Select the check box of each file you want to copy to your tablet.
  6. Click Transfer to device.
  7. When done, click on the Kies drop-down menu and click Exit.
  8. Safely disconnect the tablet from the computer.
 

View available memory

To view the amount of free and used space on the tablet, follow these steps:
 
  1. From any Home screen, tap Apps.
  2. Tap Settings.
  3. Tap Storage.
  4. Under Device memory, view Available.
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How to hard reset samsung galaxy tab 2 10.1

step 1:-
   press power button and volume down button together
step 2 :-
  
Side features
  1. Micro SIM card slot
  2. Headset connector
  3. Infrared blaster
  4. Micro SD card slot
  5. Volume key
  6. Power/lock key
  7. Charging port
 
 
 
 
 
 
 
 
 
 
 
 
 
step 3 :-
   Now the display will show service menu
navigate to  "wipe factory data" from menu using volume keys
step 4 :-
    press power on button to select option
step 5:-
   Now tab will show wiping data. After  that select "restart now " option from the menu
the tab will restart
 
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