Getting started

My phone's battery life is short

If your phone uses too much power and the battery life is short, there may be several causes of the problem.
We found 15 possible solutions to your problem.

Press Settings.
Step 1 of 13

Press Settings.

Press Notifications.
Step 2 of 13

Press Notifications.

Press Show Previews.
Step 3 of 13

Press Show Previews.

To select notification preview on the lock screen, press Always.
Step 4 of 13

To select notification preview on the lock screen, press Always.

To select notification preview only when your phone is unlocked, press When Unlocked.
Step 5 of 13

To select notification preview only when your phone is unlocked, press When Unlocked.

To turn off notification preview, press Never.
Step 6 of 13

To turn off notification preview, press Never.

Press arrow left.
Step 7 of 13

Press arrow left.

Press the required application.
Step 8 of 13

Press the required application.

Press the indicator next to
Step 9 of 13

Press the indicator next to "Allow Notifications" to turn notifications for the selected application on or off.

Press the Home key to return to the home screen.
Step 10 of 13

Press the Home key to return to the home screen.

Slide your finger downwards starting from the top of the screen.
Step 11 of 13

Slide your finger downwards starting from the top of the screen.

Press the required notification and follow the instructions on the screen to use the selected function.
Step 12 of 13

Press the required notification and follow the instructions on the screen to use the selected function.

Press the Home key to return to the home screen.
Step 13 of 13

Press the Home key to return to the home screen.

Specifications

Dimensions and weight

Dimensions 138.4 x 67.3 x 7.3 mm
Weight 148 g

SIM

SIM type Nano SIM

Memory

Storage 64 GB/256 GB

Screen and keys

Screen type Retina HD display
Display size 4.7 inches
Resolution 750 x 1334 pixels
Colour display 16 million colours
Touch ID Yes

Network

2G network Yes
3G network Yes
4G network Yes

Connectivity

Bluetooth Yes
Wi-Fi Yes
NFC Yes
USB data cable Included
GPS Yes

Picture, video and sound

Camera 12 MP
Video recorder Yes
Flash Yes
Music player Yes
FM radio No
Siri Yes

Operating system

Operating system iOS 11

Communication

Voice calls Yes
Video call (FaceTime) Yes
iMessages Yes
Text messaging Yes
Picture messaging Yes
Email messaging POP3/IMAP/Exchange

Synchronisation and file sharing

iCloud Yes
AirDrop Yes

Tethering

USB Yes
Personal hotspot Yes