Checking data usage on my mobile phone
Updating the software on my mobile phone
Making a call with my mobile phone
Transferring files from a computer to my mobile phone
Using my mobile phone as Wi-Fi Hotspot
Want to change the phone lock code for your mobile phone? It's easy, but you need to turn on the phone lock code before you can change the phone lock code.
Find "Change Passcode"
Tap Passcode Lock.
Tap Change Passcode.
Change phone lock code
Key in the current phone lock code.
Key in a new phone lock code.
Key in the new phone lock code again.
Tap the Home key to return to standby mode.
Tap anywhere to dismiss
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