2 You're prompted to draw and redraw your own pattern. The next time you turn on your phone or wake up the screen, you're prompted to draw your unlock pattern to unlock the screen. < SIM card lock > Set up SIM card lock – Set up SIM card lock or change SIM PIN. < Passwords > Visible passwords – Select to show passwords as you type them or deselect to hide passwords as you type them. < Device administration > Select device administrators – Add or more administrations. < Credential storage > Use secure credentials – Checkmark to allow applications to access your phone’s encrypted store of secure certificates and related passwords and other credentials. You use credential storage to establish some kinds of VPN and Wi-Fi connections. If you have not set a password for the credential storage, this setting is dimmed. Install from SD card – Allows you to install encrypted certificates from a microSD card. Set password – Allows you to set or change the password for your secure credential storage. Settings Your password must have at least 8 characters. Clear storage – Deletes all secure certificates and related credentials and erases the secure storage’s own password. Applications Unknown sources – Permits installation of applications that you obtain from websites, email, or other locations other than Android Market. WARNING To protect your phone and personal data, download applications only from trusted sources, such as Android Market. Manage applications – Manage and remove installed applications. Running services – Allows you to view and control currently running services and applications. This option displays what processes each running service needs and how much memory it is using. Development – Allows you to set options for application development, such as USB debugging, Stay awake, and Allow mock locations. Accounts & sync Background data – Permits applications to synchronise data in the background, whether or not you are actively working in them. Unchecking this setting can save battery power and lowers (but does not eliminate) data use. Auto-sync – Permits applications to synchronise, send, and receive data on their own schedule. < Manage accounts > List of all Google accounts and other accounts you’ve added to the phone. If you touch an account in this screen, its account screen opens. Privacy < Personal data > Factory data reset – Erases all of your personal data from internal phone storage, including information about your Google account, any other accounts, your system and application data and settings, and any downloaded applications. Resetting the phone does not erase any system software updates you’ve downloaded or any files on your microSD card, such as music or photos. If you reset the phone in this way, you’re prompted to reenter the same kind of information as when you first started Android. SD card & phone storage < USB connection mode > Mass storage only – Your phone can be used as a mass storage device if you have a memory card inserted. You can set the Mass storage only as a default setting of USB connection mode. < SD card > Check total space and available space. Touch Unmount SD card for safe removal. Format SD card, if you want to delete all data from the microSD card. You must unmount a microSD card before you can format it. < Internal phone storage > Check the Available space. Lists the amount of internal phone storage used by the operating system, its components, applications (including those you downloaded), and their permanent and temporary data. Search You use the Search settings to configure Google search, including setting which data on your phone you want to be able to search. Settings < Web > Touch Google search and you can adjust Google search settings. Show web suggestions – Check to display suggestions for Google web searches below the Google search box as you type. Use My Location – Check to include your location when using Google search and other Google services. When you check this option, you’re asked whether you consent to allowing Google to use your location when providing these services. Search history – Check to use suggestions from the web-based Google search history, from your Google account. Manage search history – Opens browser with a web-based interface for viewing and managing the web search history associated with your Google account. < Phone > Searchable items – Opens a screen where you can check and uncheck the kinds of data you can search for on your phone. Clear shortcuts – Erases the list of previously chosen search results that appear as suggestions below the Google search box. Language & keyboard Use the Language & keyboard settings to select the language and region for the text on your phone and for configuring the onscreen keyboard, including words that you’ve added to its dictionary. Voice input & output < Voice input > Voice recognizer settings – You use the Voice recognizer settings to configure the Android voice input featur...