Code Name Android Version Android beta Launch November2007

Code Name Android Version Android beta Launch November-2007 Astro 1. 0 September 2008 Bender 1. 1 February-2009 Cupcake 1. 5 April-2009 Donut 1. 6 September 2009 Éclair 2. 0 October-2009 Froyo 2. 2 October -2009 Gingerbread 2. 3 December-2010 Honeycomb 3. 0 February -2011 Ice Cream Sandwich (ICS) 4. 0 October-2011 Jelly Bean 4. 1/4. 2 November-2012 Jelly Bean 4. 3 July-2013 Kitkat 4. 4 October-2013

������Android �����Apps Drawer( Menu)>Settings>About Phone

Sensor স নসর ক ত নট গরপ **Motion Sensor ** Environmental Sensor ** Position Sensor ভ গ Motion Sensor: এই গরপ এর ক জ হল এর নড় চড় , সর ন , ড ন -ব ম ইতয দ । এই গরপ এর স নসরগল হল * Accelerometer Sensor * Gyroscope Sensor * Gravity Sensor * Linear Acceleration * Rotation Vector কর য য় ড ভ ইস য ওয়

Smart Phones Basic Information: Operating System: 4. 4. 2, 4. 2. 1, 4. 2. 2, 4. 0 ���������� ������ ������ User Interface ���� , ������ , ����� �� ������ , ���������� ��� �������� Processor: 1. 7 GHz, Qualcom Snapdragon, (Media. Tek) ��������� ���� ����� �������� � Number of core: Octacore, Hexacore, Dual Core, Quad Core Processor: A Machine which process Something. Calculate data command follows the instruction. ������� ��� ��� ���� � GPU: Mali 450/400/300, Power VR SGX 331, 544, Adreno-330 The GPU (Graphics Processing Unit) is a specialized circuit designed to accelerate the image output in a frame buffer intended for output to a display. Call Mode: Single Card, Dual Card Dual Standby

Network Parameters ( স য গ সথ ত ম প ( Network Type(স য গ র ধরন) : UMTS/GSM UMTS-Universal Mobile Testing System=3 G Supported Network GSM-Global System for Mobile-2 G Supported Network Band: GSM 850/900/1800/1900 MHz UMTS 900/1900/ 2100 -���������� ���– ���� MHz -���������� -���� MHz

Network Speed: GPRS/EDGE/3 G/HSPA+ GPRS=General Packet Radio Service =Lowest 2 G Internet(G) EDGE=Enhanced Data for GSM Evolution=Better 2 G Internet(E) HSPA-High Speed Packet Access- Better 3 G Internet(H) HSPA+= High Speed Packet Access-Best 3 G Internet (H+)

Memory : RAM: 2 GB/ 1 GB/ 3 GB RAM-Random Access Memory ��������� ������� ROM: 4 GB/ 8 GB/ 32 GB ROM- Read Only Memory ������� ������ � Camera: Rear Camera: BSI 13. 00 MP/8. 00 MP/16. 00 MP Front Camera: BSI 5. 00 MP/3. 00 MP/VGA Flash: LED Flash Mode: HDR, Touch to capture, Gesture, Smile Shutter, Panorama, Night, Sport, Burst mode Geo Tagging : Yes ISO: Up to 1600

Screen Parameter: Screen Size: 4 Inch, 5 Inch HD Resolution: 1080*720 Pixels PPI: 320, 420 Screen Materials/Type: IPS/IPS-2 with LTPS Technology , Amoled, Super Amoled, TFT Frame Boarder: 2. 1 mm Narrow Touch Type: Resistive/Capacitive Touch Screen up to 10 Fingers Screen Protector : 3 rd Generation Corning Gorilla Glass • • • Definition: Resolution is the term used to describe the number of dots, or pixels, used to display an image. Higher resolutions mean that more pixels are used to create the image, resulting in a crisper, cleaner image. The display, or resolution on a monitor, is composed of thousands of pixels or dots. This display is indicated by a number combination, such as 800 x 600. This indicates that there are 800 dots horizontally across the monitor, by 600 lines of dots vertically, equaling 480, 000 dots that make up the image you see on the screen.

Multimedia: � Audio : MP 3, WAV, WMA, ACC, MIDI & more � Video : 4 K Video Playback; Full HD Video Recording � Radio : Support with Recorder � Recorder: Support � Call Recording : Support � Battery: � Capacity : 2750 m. Ah � Type : Hi Density Li-ion Polymer Battery (Non-removable)

• Connectivity: • Connectivity Devices : Bluetooth V 4. 0; Micro USB 2. 0 (Support OTG); 3. 5 mm Earphone Jack; Wireless Display, Wi-Fi Direct; NFC; Dual Band Wi-Fi b/g/n (2. 4 and 5 GHz) • GPS : Built in GPS Navigation with AGPS

Dual Band Wi-Fi: A dual band wireless router features both a 2. 4 GHz band a 5. 0 GHz band, allowing for connections on both bands, and providing higher speeds in general. Dual band routers are important for those who are certain that multiple users will need to be connected to the internet at one time

• Bluetooth Range • Among different Bluetooth specifications, there are 2 most popular classes (types) of devices: • Class 1: range up to 100 meters (in most cases 20 -30 meters) • Class 2: range up to 30 meters (in most cases 5 -10 meters)

�Sensors �Motion Sensors : Accelerometer (3 D), Gyroscope, Gravity, Linear Acceleration, Rotation Vector �Environment sensors : Light (Brightness), Pressure �Position Sensors : Magnetic Field (Compass), Orientation �Special Sensors : Basic gesture, Facing, Tilt, Gyro tap

• • • Special Features: NFC : Yes (Android Beam and File Sharing) OTG: Yes Notification Light: Yes Gesture Mode : Keyless Wakeup • Quick Operating • Smart Gesture

BANGLADESH 2 G capabilities GSM 900, GSM 1800 3 G capabilities UMTS 2100 4 G capabilities 2 G, first introduced in 1992, is the second-generation of cellular telephone technology and the first to use digital encryption of conversations. 2 G networks were the first to offer data services and SMS text messaging, but their data transfer rates are lower than those of their successors. 3 G networks succeed 2 G ones, offering faster data transfer rates and are the first to enable video calls. This makes them especially suitable for use in modern smart phones, which require constant high-speed internet connection for many of their applications. 4 G is the fourth generation of mobile phone communications standards. It is a successor of the 3 G and provides ultra-broadband internet access for mobile devices. The high data transfer rates make 4 G networks suitable for use in USB wireless modems for laptops and even home internet access. LTE Network also.

Graphics Display Resolution : The graphics display resolution describes the width and height dimensions of a display, such as a Computer Monitor or Smartphone, in pixels. Video Graphics Array: QQVGA (160 x 120) : Quarter-QVGA or Quarter Video Graphics Array HQVGA (240 x 160) : Half-QVGA (320 x 240) : Quarter Video Graphics Array WQVGA (400 x 240) : Wide QVGA HVGA (480 x 320) : Half-size VGA (640 x 480) : Video Graphics Array WVGA (768 x 480) : Wide VGA FWVGA (854 x 480) : Full Wide Video Graphics Array SVGA (800 x 600) : Super Video Graphics Array DVGA (960 x 640) : Double-size VGA WSVGA (1024 x 576/600): Wide Super VGA

Extended Graphics Array: �XGA (1024 x 768) : Extended Graphics Array �WXGA (1366 x 768 and similar) 1366 x 768 (Also known as FWXGA): Wide Extended Graphics Array � 1360 x 768 � 1280 x 800 XGA+ (1152 x 864) : Extended Graphics Array Plus WXGA+ (1440 x 900) : Wide Extended Graphics Array Plus SXGA (1280 x 1024) : Super Extended Graphics Array SXGA+ (1400 x 1050) : Super Extended Graphics Array Plus WSXGA+ (1680 x 1050): Widescreen Super Extended Graphics Array Plus UXGA (1600 x 1200) : Ultra Extended Graphics Array WUXGA (1920 x 1200): Widescreen Ultra Extended Graphics Array

Quad Extended Graphics Array: QWXGA (2048 x 1152) : Quad Wide Extended Graphics Array QXGA (2048 x 1536) : Quad Extended Graphics Array WQXGA (2560 x 1600) : Wide Quad Extended Graphics Array QSXGA (2560 x 2048) : Quad Super Extended Graphics Array WQSXGA (3200 x 2048) : Wide Quad Super Extended Graphics Array QUXGA (3200 x 2400) : Quad Ultra Extended Graphics Array WQUXGA (3840 x 2400): Wide Quad Ultra Extended Graphics Array

Hyper Extended Graphics Array: HXGA (4096 x 3072) : Hexadecatuple Extended Graphics Array WHXGA (5120 x 3200) : Wide Hexadecatuple Extended Graphics Array HSXGA (5120 x 4096) : Hex[adecatuple] Super Extended Graphics Array WHSXGA (6400 x 4096) : Wide Hex[adecatuple] Super Extended Graphics Array HUXGA (6400 x 4800) : Hex[adecatuple] Ultra Extended Graphics Array WHUXGA (7680 x 4800): Wide Hex[adecatuple] Ultra Extended Graphics Array

High-Definition: n. HD (640 x 360) : q. HD (960 x 540) : quarter High Definition HD (1280 x 720) : High Definition FHD (1920 x 1080) : Full High Definition QHD 2 K (2560 x 1440) : Quad High Definition WQXGA+ (3200 x 1800) : Wide Quad Extended Graphics Array Plus UHD 4 K (3840 x 2160) : Ultra High Definition Digital Cinema Initiatives 4 K (4096 x 2160) FUHD (7680 x 4320) : Full Ultra HD UHD 5 K (5120 x 2160) : UHD+ (5120 x 2880) Ultra High Definition Plus QUHD (15360 x 8640): Quad Ultra HD

Pixel Resolution: Resolution is the capability of the sensor to observe or measure the smallest object clearly with distinct boundaries. There is a difference between the resolution and a pixel. A pixel is actually a unit of the digital image. Resolution depends upon the size of the pixel.

MHL-Mobile High-definition Link: For Screen Sharing: MHL Cable (HDMI Port+ Micro USB Port) , USB cable, Power Adaptor, Using steps: Micro USB Port Connect to the mobile, USB cable’s Micro USB Port connect to the HDMI Port Adaptor( Back Side), USB Cable’s Port connect to the Power Adaptor, Power Adaptor Connect to the Electric Port, Finally HDMI Port Connect to the TV Or Monitor.

Special Features Part-01 Smart Gesture • Smart Dial • Smart Answer • Pause Alarm Air Gesture • Gesture Answer • Air Browse Picture • Control Video Progress • Smart Pause Control

• Tips and Tricks Mobile Hang( Non-Removable Battery) Not Charging Listening problem Formatting—For Qualcomm – Press power button and volume up button at a time—Then I see green light on screen , then I see Red then I left it. • MHL • OTG • •

NFC Go to Menu>Apps Drawer>Settings>NFC

NFC Mark or Tag

• Some Important Settings for Smartphone • For Wireless Display/Cast Screen Sharing to Smart TV or (LED TV)* : • Tap to Notification bar on your Mobile • or tap to settings –tap Display –tap on • On Wi-Fi • Go to Smart TV • On Wireless Display • If you have only LED TV and have HDMI Port then you have to buy Wireless Display Sharing Device, like-Mira cast. • Tap connect • Finally Connected

• For Internet Sharing Mobile to PC or Laptop by Data Cable: • On Data Connection from your Mobile • Date Cable Connect on your Mobile • And Connect PC or Laptop by Data Cable • Then you have to see some notification on your mobile phone • Go to Settings • Tap More • Tap Tethering and Portable Hotspot • Tap USB Tethering for on • You have to see your PC’s Internet Bar is Searching • Finally Connected

• For Internet Share Mobile to Laptop or Other Device(Mobile, Tab) without Data Cable: • On Data Connection from your Mobile • Go to Settings • Tap More • Tap Tethering and Portable Hotspot • Tap Wi-Fi Hotspot • On Wi-Fi Hotspot • Tap Set up Wi-Fi Hotspot • Tap Security for selecting WPA 2 PSK or None • If Provide Security then must be provide minimum 8 Character password • Or if you select none then no need to provide password • Go to Laptop or Other Device • On Wi-Fi • Searching • Finally Connected

• • For File Transfer Mobile to PC or Laptop by Data Cable: • Date Cable Connection Mobile to PC or Laptop • On USB Storage • Then you have to see your PC or Laptop Removable Disk • Finally File transfer

� For File Transfer Mobile to PC or Laptop by Data Cable with Application : � Download Moborobo or Mobogenie on your PC or Laptop � Install Moborobo or Mobogenie � Data Cable Connection Mobile to PC or Laptop � Go to settings on your mobile � Tap Developer Options � Tap USB Debugging � Go to your PC or Laptop � On Moborobo or Mobogenie � Wait for some times � Then connected Moborobo or Mobogenie by Mobile � Finally File transfer

�For Backup or Restore apps Mobile to SD Card or PC �Go to settings �Tap Backup or Reset �Select Memory Card �Or �Using Android Assistant for Backup and Reset and Select Memory Card. �Or �Using Moborobo or Mobogenie for Backup and Reset by PC or Laptop

� File transfer Mobile to another Mobile : � Use Bluetooth or � Use Wi-Fi Direct or � Use NFC or � Use Hotknot � Or � Using third party apps like Share it, any share, shake and share � **Note: For these issues must be have same features to both mobile.