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 5

Press Settings.

Press Mobile Data.
Step 2 of 5

Press Mobile Data.

Press the indicator next to
Step 3 of 5

Press the indicator next to "Mobile Data" to turn the function on or off.

Press the indicator next to the required application to turn the function on or off.
Step 4 of 5

Press the indicator next to the required application to turn the function on or off.

Press the Home key to return to the home screen.
Step 5 of 5

Press the Home key to return to the home screen.

Specifications

Dimensions and weight

Dimensions 138.3 x 67.1 x 7.1 mm
Weight 143 g

SIM

SIM type Nano SIM

Memory

Storage 16 GB/64 GB/128 GB

Screen and keys

Screen type Retina HD display with 3D Touch
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 No
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