Getting Started Guide

21
Wireless Update
System version information and version update channel
Search
Search any information on your phone
Files
Displays various file information
SIM Applications
Description of operator services
Troubleshooting
To save you time and unnecessary costs, please make the following simple check
before contacting professional after-sales service.
Can’t start the phone
Check if the [Power] button is pressed and held for at least 1 second.
Check if the battery is exhausted, if yes please charge the phone.
Message displays when the phone is started
Enter the PUK code: If wrong PIN code is entered for three times consecutively, the
SIM card will be locked, and you need to enter the PUK code provided by the operator.
SIM card error