Use secure credentials: Use certificates and credentials to ensure secure use of various applications.

Install from SD card: Install encrypted certificates that are stored on a memory card.

Set password: Create and confirm a password for accessing credentials.

Clear storage: Erase the credential contents from the device and reset the password.

Applications

Change the settings for managing installed applications.

Unknown sources: Select to download applications from any source. If you do not select this option, you can download applications only from Android Market.

Manage applications: Access the list of the applications installed on the device and check the application information.

Running services: View the services you are using and access them to manage.

Development:

--USB debugging: This is for application development. When your device is connected to a PC with a PC data cable, the USB debugging mode will be activated and Samsung Kies will launch automatically.

--Stay awake: Set the device’s screen to stay on while charging the battery.

--Allow mock locations: Allow mock locations and service information to be sent to a Location Manager service for testing. This is for application development.

Samsung Apps: Select a network connection (WLAN or packet switched data network) to get application update notification from Samsung Apps.

This feature may be unavailable depending on your region or service provider.

102Settings

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Samsung GT-S5660DSAMID, GT-S5660DSASKZ, GT-S5660DSATUN, GT-S5660DSAAFG, GT-S5660DSAECT manual Applications, Development

GT-S5660DSASKZ, GT-S5660DSAXXV, GT-S5660SWAXSG, GT-S5660DSAXSG, GT-S5660DSAXEV specifications

The Samsung GT-S5660 series, including variants such as GT-S5660DSAKSA, GT-S5660DSAAFR, GT-S5660DSAJED, GT-S5660SWASKZ, and GT-S5660SWAPAK, represents a significant milestone in the evolution of mid-range smartphones. Launched in early 2011, these devices are characterized by their practicality, user-friendly interface, and a robust set of features tailored for everyday use.

At the heart of the GT-S5660 series is a 3.7-inch touchscreen display, boasting a resolution of 480 x 800 pixels. This provides vibrant visuals and responsive touch capabilities, enhancing the user experience for activities such as browsing the web, watching videos, or playing games. The implementation of Super AMOLED technology ensures excellent color reproduction and deep blacks, making it ideal for multimedia consumption.

The devices are powered by an 800 MHz processor, which, while modest by current standards, delivers adequate performance for most tasks, including running Android 2.3 Gingerbread. The operating system provides access to a plethora of applications through the Google Play Store, allowing users to customize their devices according to their needs.

In terms of storage, the Samsung GT-S5660 models come equipped with 160 MB of internal memory, expandable via microSD cards up to 32 GB. This ensures that users can store a substantial amount of photos, videos, and apps without worrying about running out of space. The 5-megapixel rear camera is another notable feature, offering autofocus and LED flash, enabling users to capture decent-quality images and videos.

Connectivity options are robust for mid-range devices, with the GT-S5660 series supporting Wi-Fi, Bluetooth, and GPS. This makes it convenient for users to stay connected and navigate while on the go. Additionally, the phones support various multimedia formats, enhancing their versatility for media playback.

The design of the GT-S5660 series is sleek and ergonomically friendly, made comfortable for prolonged use. The battery life is commendable, with a capacity of 1650 mAh, which allows for extended usage without frequent recharges.

Overall, the Samsung GT-S5660 series exemplifies a well-rounded approach to smartphone technology at its time. With key features like a responsive display, user-friendly interface, decent camera, and respectable performance, these devices continue to be remembered fondly by users seeking reliable functionality in their smartphones.