HTC 99HKZ125-00 User Manual

Page of 24
Quick start guide          
15. Troubleshooting tips
If you ever have any problems using your phone, here are 
some things you can do to set things right again.
Check whether there is enough free space on the 
phone to run the application.
To check free space, go to the Home screen, press 
MENU, and then tap 
Settings > SD card & phone 
storage.
Clear your data and cache of applications.
To clear the data and cache, go to the Home screen, 
press MENU, and then tap 
Settings > Applications > 
Manage applications.
Uninstall any third-party applications.
To uninstall third-party applications, go to the 
Home screen, press MENU, and then tap 
Settings > 
Applications > Manage applications.
If your phone becomes unresponsive, remove the 
battery, wait for three seconds, then reinsert the 
battery and turn the phone on. Or back up your 
important data and factory reset the phone.
To factory reset, press HOME > MENU, and then tap 
Settings > Privacy > Factory data reset.
Check for additional updates and useful tips on our 
website: www.htc.com/support.