User manual
Table Of Contents
- Setting up
- Using your phone
- Managing contacts
- Making calls
- Text and multimedia messages
- Going online
- Using the Camera
- Advanced settings
- Accessories and tips
- Managing your SIM cards
- Appendix
- Warnings and precautions
- Specifications
- End User License Agreement
54 - Appendix
Google Play Store
Question Suggestions
Why can’t I connect to 
the Play S
tore?
System information and performance
Question Suggestions
How do I check the 
OS version o
f my 
device?
Tap Settings > About phone to check the OS 
version (Build number) and other hardware 
and software information.
Power
Question Suggestions
I can’t turn on the 
device.
The battery power may be depleted. Recharge 
the device. See Charging the battery on 
page 6 for more information.
RAM / ROM
Question Suggestions
How do I check the 
RAM an
d ROM 
memory status?
To check the ROM status, tap Settings > 
S
torage & USB.
1. First check that you have a Wi-Fi or data 
conne
ction (some Wi-Fi "hotspots" require 
you to log in before accessing the internet) 
and then try again.
2. If you still cannot connect, try adjusting your 
date/time settings. Open Settings > Date & 
time and turn Automatic date & time off.
3. Manually adjust the time and then try to 
reconnect to the Play Store.










