To set up the Face Unlock feature

1 From your Home screen, tap > Settings > Security > Screen lock.

2Tap Face Unlock, then follow the instructions on your device to capture your face.

3After your face is successfully captured, tap Continue.

4Select a backup lock method and follow the instructions in the device to complete the setup.

The Face Unlock feature is less secure than a screen lock pattern, PIN, or password. Someone who looks similar to you could unlock your device.

For best results, capture your face in an indoor area that is well lit but not too bright, and hold the device at eye level.

To unlock the screen using the Face Unlock feature

1Activate the screen.

2Look at your device from the same angle you used to capture your Face Unlock photo.

If the Face Unlock feature fails to recognize your face, you need to draw the backup pattern or enter the PIN to unlock the screen.

To disable the Face Unlock feature

1 From your Home screen, tap > Settings > Security > Screen lock.

2Draw your backup screen unlock pattern or enter your PIN.

3Tap Swipe.

To create a screen unlock pattern

1Drag the status bar downward, then tap .

2Tap Security > Screen lock > Pattern.

3Follow the instructions on your device.

To unlock the screen using a screen unlock pattern

1Activate the screen.

2Draw your screen unlock pattern.

If the unlock pattern you draw on the screen is rejected five times in a row, you must wait 30 seconds and then try again.

 

To change the screen unlock pattern

1

From your Home screen, tap .

 

2

Find and tap Settings > Security > Screen lock.

3

Draw your screen unlock pattern.

4

Tap Pattern.

 

5

Follow the instructions in your device.

 

To disable the screen unlock pattern

1

From your Home screen, tap

> Settings > Security > Screen lock.

2

Draw the screen unlock pattern.

 

3

Tap Swipe.

 

 

To create a screen unlock PIN

 

1

From your Home screen, tap

> Settings > Security > Screen lock > PIN.

2

Enter a numeric PIN.

 

3

If necessary, tap to minimize the keyboard.

4Tap Continue.

5Re-enter and confirm your PIN.

6 If necessary, tap to minimize the keyboard.

7Tap OK.

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LT29i specifications

The Sony LT29i, also known as the Sony Xperia T, is a notable smartphone that captured attention with its remarkable design and impressive specifications. Launched in late 2012, it stood out in the competitive smartphone market, particularly for those who valued media consumption and quality photography.

One of the key features of the Sony LT29i is its stunning 4.55-inch HD Reality Display, which boasts a resolution of 1280 x 720 pixels. This display is powered by Sony’s Mobile Bravia Engine, providing vibrant colors, sharp images, and excellent viewing angles, making it ideal for enjoying videos and games. The screen is also protected by scratch-resistant glass, ensuring durability against daily wear and tear.

Under the hood, the Xperia T is driven by a powerful Qualcomm Snapdragon S4 Pro processor with a clock speed of 1.5 GHz and an Adreno 320 GPU, which together deliver outstanding performance for multitasking and gaming. With 1 GB of RAM and 16 GB of internal storage, expandable via microSD card, users have enough space for apps, media, and documents, catering to the storage needs of both casual and power users.

Photography enthusiasts will appreciate the 13-megapixel rear camera, equipped with Sony's Exmor RS sensor, which allows for exceptional low-light performance and fast capture times. The camera features high-definition video recording capabilities, allowing users to record 1080p videos. The front-facing camera, while simpler, provides sufficient quality for video calls.

The Xperia T also features a robust set of connectivity options, including 4G LTE support, Wi-Fi, Bluetooth 4.0, NFC, and HDMI output. This extensive suite of connectivity features makes it easy for users to share content and connect to various devices seamlessly.

The smartphone runs on Android 4.0 Ice Cream Sandwich, providing users with a user-friendly interface and access to the vast ecosystem of applications available on the Google Play Store. Sony’s custom UI adds enhancements like the Walkman app for music enthusiasts and PlayStation Mobile for gamers.

With a 1850 mAh battery, the LT29i ensures a respectable battery life, allowing users to enjoy their multimedia experience without frequent recharging. Overall, the Sony LT29i combines impressive hardware, excellent camera capabilities, and a user-centric design, making it a memorable player in the evolution of smartphones.
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