5

Draw a pattern again to confirm.

6

Select Confirm.

Set an unlock PIN code

1

In Idle mode, open the application list and select

 

Settings → Location and security → Set screen lock

2

→ PIN.

Enter a new PIN (numeric) and select Continue.

3

Enter the PIN again and select OK.

Set an unlock password

1

In Idle mode, open the application list and select

 

Settings → Location and security → Set screen lock

2

→ Password.

Enter a new password (alphanumeric) and select

3

Continue.

Enter the password again and select OK.

››Lock your SIM or USIM card

You can lock your device by activating the PIN supplied with your SIM or USIM card.

1

In Idle mode, open the application list and select

 

Settings → Location and security → Set up SIM card

2

lock → Lock SIM card.

Enter your PIN and select OK.

Once the PIN lock is enabled, you must enter the PIN each time you turn on the device.

•If you enter an incorrect PIN too many times, your SIM or USIM card will be blocked. You must enter a PIN unlock key (PUK) to unblock the SIM or USIM card.

•If you block your SIM or USIM card by entering an incorrect PUK, bring the card to your service provider to unblock it.

30Getting started

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Samsung GT-I9001HKDEPL, GT-I9001HKDATO, GT-I9001HKDVIA, GT-I9001HKDVD2, GT-I9001HKDTUR manual ›› Lock your SIM or Usim card
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GT-I9001HKDVIT, GT-I9001RWDVIA, GT-I9001RWDDBT, GT-I9001HKDDTM, GT-I9001HKDATO specifications

The Samsung GT-I9001, also known as the Galaxy S II, is a smartphone that marked a significant advancement in mobile technology upon its release. This device was celebrated for its sleek design, powerful performance, and impressive feature set, establishing itself as a cornerstone in the early era of smartphones.

One of the standout features of the Galaxy S II is its 4.3-inch Super AMOLED Plus display, which delivers vibrant colors and deep contrasts. This technology enhances the viewing experience, making images and videos more lifelike. The device offers a resolution of 800 x 480 pixels, providing clarity that was impressive for its time.

Under the hood, the Galaxy S II is powered by a dual-core processor, with a clock speed of 1.2 GHz, which enables smooth multitasking and fast performance across applications. Coupled with 1 GB of RAM, this smartphone was ahead of its competitors, ensuring that users could run several applications simultaneously without lag.

In terms of camera capabilities, the GT-I9001 features an 8-megapixel rear camera, capable of capturing high-resolution images. It supports features such as autofocus, LED flash, and 1080p video recording, allowing users to create both stunning photos and videos. Additionally, a 2-megapixel front camera was included for video calls and selfies, catering to the social trends of the time.

The Galaxy S II runs on Android, providing access to a wide array of applications and services through the Google Play Store. It initially launched with Android 2.3 Gingerbread, but later updates allowed it to support newer versions, enhancing user experience and security.

Connectivity options include Wi-Fi, Bluetooth, and GPS, making it easy for users to stay connected on the go. Moreover, the device’s 1650 mAh battery provided decent longevity, although more demanding users often sought additional power sources throughout the day.

The build quality of the GT-I9001 is noteworthy, featuring a slim profile and a lightweight design, which made it comfortable to hold and easy to carry. Its materials and engineering ensured durability, despite the delicate nature of its predecessor devices.

In conclusion, the Samsung GT-I9001, with its series variants like GT-I9001HKDTUR, GT-I9001RWDDTM, GT-I9001UWDDTM, GT-I9001HKDVIA, and GT-I9001HKDDBT, remains an important part of Samsung's smartphone legacy. Its combination of innovative display technology, powerful processing capabilities, and rich camera features helped pave the way for future devices in the Galaxy S lineup.
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