The most common Symbian-based platforms now are: Series 60 (the most popular platform, used on Nokia, Panasonic, Samsung, Lenovo, LG and Sony Ericsson models, etc.), Series 80 (used in some Nokia models), Series 90 (currently used only on Nokia 7710), UIQ (models from Nokia, Benq, Motorola, Arima, Sony Erisson, and MOAP (closed platform, installed on Fujitsu, Sony Ericsson, Mitsubishi and Sharp phones).
Android This is Google's operating system, also sometimes called Droid.
Right after the introduction of smartphones and tablets in the market, Android gained immense popularity due to its beautiful appearance and efficient performance.
The main advantage of Android compared to other operating systems is its almost completely open architecture and deep integration with Google services. There is already a sufficiently large amount of software for this OS so that almost any user does not feel left out, and the software market is developing quite dynamically.
Apple (iOS) This is Apple's operating system used in the iPhone, iPod Touch and iPad.
iOS was revealed on June 29, 2007, when the first iPhone appeared.
BlackBerry This is the operating system of Research in Motion (RIM).
Windows Phone and Windows Mobile are Microsoft's latest mobile operating system.
The main advantages of Windows Mobile are the interface familiar to desktop PCs, good implementation of multitasking, support for devices with high screen resolutions, a wide variety of smartphone models, and an abundance of software for every taste and for any task. Today's filling of the Windows Mobile communicators market allows the user to find decent models in almost any price range.
Bada (bada means ocean in Korean) is a new platform for smartphones that allows developers to create feature-rich applications that enhance the user experience on mobile devices.
The Bada operating system for Samsung phones includes a new UI framework for the next generation of user interface for Samsung Touch phones. The UI framework makes using the phone simple and relaxed, without compromising its functionality. It is a revolutionary innovation that significantly enhances the conventional user interface of touch phones.
This is the official instruction for GOCLEVER Quantum 400 Lite in Russian, which is suitable for Android 4.4. If you have updated your GOCLEVER smartphone to a more recent version or “rolled back” to an earlier one, then you should try other detailed operating instructions that will be presented below. We also suggest that you familiarize yourself with the quick user instructions in question-answer format.
Official website of GOCLEVER?
You have come to the right place, because all the information from the official website of the GOCLEVER company, as well as a lot of other useful content, is collected here.
Settings-> About phone:: Android version (a few clicks on the item will launch the "Easter egg") ["Out of the box" Android OS version - 4.4].
We continue to configure the smartphone
How to update drivers on GOCLEVER
You need to go to "Settings -> About phone -> Kernel version"
How to enable Russian keyboard layout
Go to the section "Settings->Language and input->Select language"
How to connect 4g or switch to 2G, 3G
"Settings-> More-> Mobile network-> Data transfer"
What to do if you turned on child mode and forgot your password
Go to "Settings-> Language and keyboard-> section (keyboard and input methods)-> check the box next to "Google voice input"
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Settings->Display:: Auto-rotate screen (uncheck)
How to set a melody for an alarm clock?
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Settings->Display->Brightness->right (increase); left (decrease); AUTO (automatic adjustment).
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Settings->Battery->Energy Saving (check the box)
Enable display of battery charge status as a percentage
Settings->Battery->Battery Charge
How to transfer phone numbers from a SIM card to the phone memory? Importing numbers from a SIM card
- Go to the Contacts app
- Click on the "Options" button -> select "Import/Export"
- Select where you want to import contacts from -> “Import from SIM card”
How to add a contact to the blacklist or block a phone number?
How to set up the Internet if the Internet does not work (for example, MTS, Beeline, Tele2, Life)
- You can contact the operator
- Or read the instructions for
How to set a ringtone for a subscriber so that each number has its own melody
Go to the Contacts application -> Select the desired contact -> click on it -> open the menu (3 vertical dots) -> Set ringtone
How to disable or enable key vibration feedback?
Go to Settings-> Language and input -> Android keyboard or Google keyboard -> Vibration response of keys (uncheck or uncheck)
How to set a ringtone for an SMS message or change alert sounds?
Read the instructions for
How to find out which processor is on the Quantum 400 Lite?
You need to look at the characteristics of Quantum 400 Lite (link above). We know that in this modification of the device the chipset is MediaTek MT6572, 1000 MHz.
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Settings->For Developers->USB Debugging
If there is no "For Developers" item?
Follow the instructions
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Settings->Data transfer->Mobile traffic.
Settings->More->Mobile network->3G/4G services (if the operator does not support, select only 2G)
How to change or add input language on the keyboard?
Settings-> Language and input-> Android keyboard-> settings icon-> Input languages (check the box next to the ones you need)
Information about the make, model, and alternative names of the specific device, if available.
Design
Information about the dimensions and weight of the device, presented in different units of measurement. Materials used, colors offered, certificates.
| Width Width information - refers to the horizontal side of the device in its standard orientation during use. | 64.5 mm (millimeters) 6.45 cm (centimeters) 0.21 ft (feet) 2.54 in (inches) |
| Height Height information - refers to the vertical side of the device in its standard orientation during use. | 124.5 mm (millimeters) 12.45 cm (centimeters) 0.41 ft (feet) 4.9 in (inches) |
| Thickness Information about the thickness of the device in different units of measurement. | 9.2 mm (millimeters) 0.92 cm (centimeters) 0.03 ft (feet) 0.36 in (inches) |
| Weight Information about the weight of the device in different units of measurement. | 102 g (grams) 0.22 lbs 3.6 oz (ounces) |
| Volume The approximate volume of the device, calculated based on the dimensions provided by the manufacturer. Refers to devices with the shape of a rectangular parallelepiped. | 73.88 cm³ (cubic centimeters) 4.49 in³ (cubic inches) |
| Colors Information about the colors in which this device is offered for sale. | Black |
| Materials for making the case Materials used to make the device body. | Plastic |
SIM card
The SIM card is used in mobile devices to store data that certifies the authenticity of mobile service subscribers.
Mobile networks
A mobile network is a radio system that allows multiple mobile devices to communicate with each other.
Mobile communication technologies and data transfer speeds
Communication between devices on mobile networks is carried out using technologies that provide different data transfer rates.
Operating system
An operating system is a system software that manages and coordinates the operation of hardware components in a device.
SoC (System on Chip)
A system on a chip (SoC) includes all the most important hardware components of a mobile device on one chip.
| SoC (System on Chip) A system on a chip (SoC) integrates various hardware components, such as a processor, graphics processor, memory, peripherals, interfaces, etc., as well as the software necessary for their operation. | MediaTek MT6572 |
| Technological process Information about the technological process by which the chip is manufactured. Nanometers measure half the distance between elements in the processor. | 28 nm (nanometers) |
| Processor (CPU) The primary function of a mobile device's processor (CPU) is to interpret and execute instructions contained in software applications. | ARM Cortex-A7 |
| Processor size The size (in bits) of a processor is determined by the size (in bits) of the registers, address buses, and data buses. 64-bit processors have higher performance compared to 32-bit processors, which in turn are more powerful than 16-bit processors. | 32 bit |
| Instruction Set Architecture Instructions are commands with which the software sets/controls the operation of the processor. Information about the instruction set (ISA) that the processor can execute. | ARMv7 |
| Level 1 cache (L1) Cache memory is used by the processor to reduce access time to more frequently used data and instructions. L1 (level 1) cache is small in size and works much faster than both system memory and other cache levels. If the processor does not find the requested data in L1, it continues to look for it in the L2 cache. On some processors, this search is performed simultaneously in L1 and L2. | 32 kB + 32 kB (kilobytes) |
| Level 2 cache (L2) L2 (level 2) cache is slower than L1 cache, but in return it has a higher capacity, allowing it to cache more data. It, like L1, is much faster than system memory (RAM). If the processor does not find the requested data in L2, it continues to look for it in the L3 cache (if available) or in RAM memory. | 256 kB (kilobytes) 0.25 MB (megabytes) |
| Number of processor cores The processor core executes software instructions. There are processors with one, two or more cores. Having more cores increases performance by allowing multiple instructions to be executed in parallel. | 2 |
| CPU clock speed The clock speed of a processor describes its speed in terms of cycles per second. It is measured in megahertz (MHz) or gigahertz (GHz). | 1200 MHz (megahertz) |
| Graphics Processing Unit (GPU) The Graphics Processing Unit (GPU) handles calculations for various 2D/3D graphics applications. In mobile devices, it is most often used by games, consumer interfaces, video applications, etc. | ARM Mali-400 MP1 |
| Number of GPU cores Like a CPU, a GPU is made up of several working parts called cores. They handle graphics calculations for various applications. | 1 |
| GPU clock speed Running speed is the clock speed of the GPU, measured in megahertz (MHz) or gigahertz (GHz). | 500 MHz (megahertz) |
| Amount of random access memory (RAM) Random access memory (RAM) is used by the operating system and all installed applications. Data stored in RAM is lost after the device is turned off or restarted. | 512 MB (megabytes) |
| Type of random access memory (RAM) Information about the type of random access memory (RAM) used by the device. | LPDDR2 |
| RAM frequency The frequency of RAM determines its operating speed, more specifically, the speed of reading/writing data. | 266 MHz (megahertz) |
Built-in memory
Each mobile device has built-in (non-removable) memory with a fixed capacity.
Memory cards
Memory cards are used in mobile devices to increase the storage capacity for storing data.
Screen
The screen of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology One of the main characteristics of the screen is the technology by which it is made and on which the quality of the information image directly depends. | IPS |
| Diagonal For mobile devices, screen size is expressed by the length of its diagonal, measured in inches. | 4 in (inches) 101.6 mm (millimeters) 10.16 cm (centimeters) |
| Width Approximate screen width | 2.06 in (inches) 52.27 mm (millimeters) 5.23 cm (centimeters) |
| Height Approximate screen height | 3.43 in (inches) 87.12 mm (millimeters) 8.71 cm (centimeters) |
| Aspect Ratio The ratio of the dimensions of the long side of the screen to its short side | 1.667:1 5:3 |
| Permission Screen resolution shows the number of pixels vertically and horizontally on the screen. Higher resolution means clearer image detail. | 480 x 800 pixels |
| Pixel Density Information about the number of pixels per centimeter or inch of the screen. Higher density allows information to be displayed on the screen with clearer detail. | 233 ppi (pixels per inch) 91 ppcm (pixels per centimeter) |
| Color depth Screen color depth reflects the total number of bits used for color components in one pixel. Information about the maximum number of colors that the screen can display. | 24 bit 16777216 flowers |
| Screen area Approximate percentage of screen area occupied by the screen on the front of the device. | 56.89% (percentage) |
| Other characteristics Information about other screen features and characteristics. | Capacitive Multi-touch |
Sensors
Different sensors perform different quantitative measurements and convert physical indicators into signals that a mobile device can recognize.
Main camera
The main camera of a mobile device is usually located on the back of the body and is used for taking photos and videos.
Additional camera
Additional cameras are usually mounted above the device screen and are used mainly for video conversations, gesture recognition, etc.
Audio
Information about the type of speakers and audio technologies supported by the device.
Radio
The radio of the mobile device is a built-in FM receiver.
Location determination
Information about the navigation and location technologies supported by your device.
WiFi
Wi-Fi is a technology that provides wireless communication for transmitting data over close distances between various devices.
Bluetooth
Bluetooth is a standard for secure wireless data transfer between various devices of different types over short distances.
USB
USB (Universal Serial Bus) is an industry standard that allows different electronic devices to exchange data.
Headphone jack
This is an audio connector, also called an audio jack. The most widely used standard in mobile devices is the 3.5mm headphone jack.
Connecting devices
Information about other important connection technologies supported by your device.
Browser
A web browser is a software application for accessing and viewing information on the Internet.
Video file formats/codecs
Mobile devices support different video file formats and codecs, which respectively store and encode/decode digital video data.
Battery
Mobile device batteries differ from each other in their capacity and technology. They provide the electrical charge necessary for their functioning.
| Capacity A battery's capacity indicates the maximum charge it can hold, measured in milliamp-hours. | 1600 mAh (milliamp-hours) |
| Type The type of battery is determined by its structure and, more precisely, the chemicals used. There are different types of batteries, with lithium-ion and lithium-ion polymer batteries being the most commonly used batteries in mobile devices. | Li-Ion (Lithium-ion) |
| 2G talk time 2G talk time is the period of time during which the battery charge is completely discharged during a continuous conversation on a 2G network. | 6 h (hours) 360 min (minutes) 0.3 days |
| 2G latency 2G standby time is the period of time during which the battery charge is completely discharged when the device is in stand-by mode and connected to a 2G network. | 125 h (hours) 7500 min (minutes) 5.2 days |
| 3G talk time 3G talk time is the period of time during which the battery charge is completely discharged during a continuous conversation on a 3G network. | 6 h (hours) 360 min (minutes) 0.3 days |
| 3G latency 3G standby time is the period of time during which the battery charge is completely discharged when the device is in stand-by mode and connected to a 3G network. | 125 h (hours) 7500 min (minutes) 5.2 days |
| Characteristics Information about some additional characteristics of the device's battery. | Removable |
