What's new and special with Camera16
The best from HTC and Google Photos18
Sound18
Truly personal19
Boost+21
Android 7.0 Nougat22
What's different with the onscreen keyboard22
Software and app updates24
Unboxing
HTC Desire 550 overview25
nano SIM card27
Storage card29
Charging the battery31
Switching the power on or off32
Phone setup and transfer
Setting up HTC Desire 550 for the first time33
Ways of transferring content from your previous phone34
Contents3
Transferring content from an Android phone34
Transferring iPhone content through iCloud35
Other ways of getting contacts and other content36
Transferring photos, videos, and music between your phone and computer37
Setting a screen lock38
Setting up Smart Lock39
Turning the lock screen off40
Software and app updates40
Installing a software update42
Installing an application update42
Installing app updates from Google Play43
Getting apps from Google Play44
Downloading apps from the web46
Uninstalling an app47
Your first week with your new phone
HTC Sense Home48
Sleep mode49
Unlocking the screen49
Motion gestures51
Touch gestures53
Getting to know your settings58
Using Quick Settings59
Capturing your phone's screen60
4Contents
Travel mode61
Restarting HTC Desire 550 (Soft reset)61
Notifications62
Selecting, copying, and pasting text64
Entering text65
How can I type faster?66
Getting help and troubleshooting69
Personalizing
Ringtones, notification sounds, and alarms70
What is HTC Themes?70
Choosing a Home screen layout75
Setting your Home wallpaper76
Adding or removing a widget panel77
Changing your main Home screen78
Launch bar79
Adding Home screen widgets80
Adding Home screen shortcuts81
Grouping apps on the widget panel and launch bar82
Moving a Home screen item82
Removing a Home screen item83
Managing apps
Arranging apps84
Contents5
Controlling app permissions86
Setting default apps86
Setting up app links87
Disabling an app87
Taking photos and videos
Camera screen88
Choosing a capture mode90
Taking a photo92
Setting the photo quality and size93
Tips for capturing better photos93
Recording video95
Quickly adjusting the exposure of your photos96
Taking continuous camera shots96
Using HDR97
Selfies98
Taking a panoramic photo101
Google Photos
What you can do on Google Photos103
Viewing photos and videos104
Editing your photos104
Trimming a video105
6Contents
Web search
Getting instant information with the Google app106
Screen search109
Searching HTC Desire 550 and the Web111
Power and storage management
About Boost+113
Tips for extending battery life118
Using power saver mode121
Extreme power saving mode121
Displaying the battery percentage122
Checking battery usage122
Checking battery history123
Battery optimization for apps123
Types of storage124
Should I use the storage card as removable or internal storage?125
Setting up your storage card as internal storage126
Moving apps and data between the phone storage and storage card127
Moving an app to or from the storage card128
Viewing and managing files on the storage128
Copying files between HTC Desire 550 and your computer129
Freeing up storage space130
Unmounting the storage card131
Contents7
Sync, backup, and reset
Adding your social networks, email accounts, and more133
Syncing your accounts133
Removing an account134
Ways of backing up files, data, and settings135
Using Android Backup Service136
Backing up contacts and messages138
Restoring from your previous HTC phone141
About HTC Sync Manager142
Installing HTC Sync Manager on your computer144
Transferring iPhone content to your HTC phone145
Restarting HTC Desire 550 (Soft reset)145
Resetting network settings146
Resetting HTC Desire 550 (Hard reset)147
HTC BlinkFeed
What is HTC BlinkFeed?148
Turning HTC BlinkFeed on or off149
Restaurant recommendations150
Ways of adding content on HTC BlinkFeed151
Customizing the Highlights feed153
Playing videos on HTC BlinkFeed153
Posting to your social networks154
Removing content from HTC BlinkFeed154
8Contents
Phone calls
Making a call with Smart dial155
Making a call with your voice155
Dialing an extension number156
Returning a missed call156
Speed dial157
Calling a number in a message, email, or calendar event157
Receiving calls158
Emergency call159
What can I do during a call?159
Setting up a conference call161
Call History161
Switching between silent, vibrate, and normal modes163
Home dialing163
Messages
Sending a text message (SMS)165
Sending a multimedia message (MMS)166
Sending a group message167
Resuming a draft message168
Replying to a message168
Forwarding a message169
Moving messages to the secure box170
Blocking unwanted messages171
Contents9
Copying a text message to the nano SIM card171
Deleting messages and conversations172
People
Your contacts list174
Setting up your profile176
Adding a new contact176
Editing a contact’s information178
Getting in touch with a contact178
Importing or copying contacts179
Merging contact information180
Sending contact information181
Contact groups183
Private contacts185
Email
Checking your mail186
Sending an email message188
Reading and replying to an email message189
Managing email messages190
Searching email messages191
Working with Exchange ActiveSync email192
Adding an email account193
What is Smart Sync?194
10Contents
Other apps
Using the Clock195
Setting the date and time manually195
Setting an alarm195
Checking Weather196
Changing the city on the weather clock197
Turning on location services from the weather clock197
Recording voice clips198
Listening to FM Radio198
Google apps199
Internet connections
Turning the data connection on or off201
Managing your data usage201
Wi-Fi connection204
Connecting to VPN205
Installing a digital certificate207
Using HTC Desire 550 as a Wi-Fi hotspot208
Sharing your phone's Internet connection by USB tethering209
Wireless sharing
What is HTC Connect?210
Using HTC Connect to share your media211
Contents11
Streaming music to Blackfire compliant speakers213
Streaming music to speakers powered by the Qualcomm AllPlay smart media
platform214
Turning Bluetooth on or off215
Connecting a Bluetooth headset216
Unpairing from a Bluetooth device217
Receiving files using Bluetooth217
Settings and security
HTC BoomSound profile219
Turning location services on or off219
Do not disturb mode220
Airplane mode223
Automatic screen rotation224
Setting when to turn off the screen224
Screen brightness224
Night mode225
Adjusting the display size225
Touch sounds and vibration226
Changing the display language227
Assigning a PIN to a nano SIM card228
Accessibility features229
Accessibility settings230
Turning Magnification gestures on or off231
12Contents
Navigating HTC Desire 550 with TalkBack231
Teletypewriter (TTY) mode236
Trademarks and copyrights
Index
About this guide13
About this guide
In this user guide, we use the following symbols to indicate useful and important
information:
This is a note. A note often gives additional information, such as what
happens when you choose to do or not to do a certain action. A note also
provides information that may only be applicable to some situations.
This is a tip. A tip gives you an alternative way to do a particular step or
procedure, or lets you know of an option that you may find helpful.
This indicates important information that you need in order to accomplish a
certain task or to get a feature to work properly.
This provides safety precaution information, that is, information that you
need to be careful about to prevent potential problems.
Some apps may not be available in all regions or with your mobile operator.
14Important RF Notice
Important RF Notice
This device was tested for compliance with the applicable FCC and Industry
Canada specific absorption rate (SAR) limits for radio frequency (RF)
exposure during typical body-worn operations. To ensure that RF exposure
levels remain at or below the tested levels, use a belt-clip, holster, or similar
accessory that maintains a minimum separation distance of 1.0 cm between
your body and the device, with either the front or back of the device facing
towards your body. Such accessories should not contain any metallic
components. Body-worn accessories that do not meet these specifications
may not ensure compliance with applicable SAR limits and their use should
be avoided.
Important note on recoverable data15
Important note on recoverable data
Files and other data that have been deleted, cleared, removed, or erased
from your device may still be recoverable by third-party data recovery
software. Even a factory reset may not permanently erase all data from your
mobile device, including personal information.
16Features you'll enjoy
Features you'll enjoy
What's new and special with Camera
Enjoy taking great camera shots on HTC Desire 550. The camera interface has a fresh
new look, neatly organized to make it faster for you to switch modes and change your
settings.
Leaner, cleaner, camera interface
The new camera interface groups related capture modes together—such as photo
capture modes—so that you can quickly find the mode you want, and puts modes and
their settings side by side for easy access.
Features you'll enjoy17
Without having to open the slideout menu, you can easily switch back to Photo or
Video mode from other modes by tapping or below the shutter button. You can
also just tap to quickly switch between the front and main camera.
See Taking photos and videos on page 88.
Quickly adjust image brightness and focus
Easily adjust the focus and
brightness—or exposure value—
before taking a shot. Just tap the
screen to set the focus, and then
drag your finger up or down.
See Taking a photo on page 92.
18Features you'll enjoy
Selfies
§ Live Makeup – Before taking your selfie, use Live Makeup to smoothen your
skin. See Applying skin touch-ups with Live Makeup on page 98.
§ Instant selfie shots – Flash a smile, and the camera instantly captures your
smiling face. Or, just say "Cheese!" See Taking selfies automatically on page
98 and Taking selfies with voice commands on page 99.
The best from HTC and Google Photos
To give you the best experience from HTC and Google® apps yet still provide optimal
storage out of the box, HTC is starting to minimize preloading duplicate apps. By
focusing on the best, HTC Desire 550 gives you an even better imaging experience
through the HTC Camera app and Google Photos™.
With Google Photos, manage your photos and videos, back them up to your cloud
storage, and enjoy all of its cool features. For details, see What you can do on Google
Photos on page 103.
Sound
Discover audio bliss on HTC Desire 550 through its built-in speakers or headphones.
Easily connect wireless speakers to your phone.
HTC BoomSound
Hear what you've been missing. HTC BoomSound™ gives you a rich, authentic sound
experience, whether you’re listening to music, watching a video, or playing a game. See
HTC BoomSound profile on page 219.
Features you'll enjoy19
HTC Connect
Simply swipe up the screen with three fingers to stream music or video from
HTC Desire 550 to your speakers or TV. Control the volume and playback with your
phone! You can even enjoy your favorite music on multiple speakers. See What is
HTC Connect? on page 210.
Truly personal
Designed with you in mind, HTC Desire 550 is filled with innovations that help it to
adapt to your life.
Themes
Make HTC Desire 550 more personal by customizing how it looks with your own
photos and then mix and match with different sets of icons, sounds, color schemes, and
more.
More wallpaper types, such as Multiple wallpapers and Apps screen wallpapers, are
also in store!
See What is HTC Themes? on page 70 for more details.
20Features you'll enjoy
Freestyle home screen
If you want to take designing your Home screen to the next level, try the Freestyle
home screen layout for zero-grid limitations and fun stickers to replace your app icons.
HTC BlinkFeed
Get your favorite topics, news, social media, and more
conveniently delivered to one place on your phone. Even
get suggestions for places to eat! You can also play
embedded videos right on HTC BlinkFeed®. See What is
HTC BlinkFeed? on page 148.
Boost+
Features you'll enjoy21
Use the Boost+
resources, removing junk files, stopping irregular app activities, and uninstalling the
apps you don't use.
You can also set this app to help extend battery life while you're playing your favorite
game on HTC Desire 550.
See About Boost+ on page 113.
app to help you optimize your phone's performance by allocating
22Features you'll enjoy
Android 7.0 Nougat
Android® 7.0 Nougat brings new features that make working with apps and settings
even more convenient.
Enhanced notifications
See incoming information on a notification without having to open an app. If you
received a new message, you can directly send a reply right from the notification. See
Notifications panel on page 62.
Improved settings
§ Use the Quick Settings bar to toggle Wi-Fi® and other quick settings on and off.
See Using Quick Settings on page 59.
§ No more navigating back to the main settings screen by screen. There's a
slideout menu that you can open anytime to directly access the main settings.
See Getting to know your settings on page 58.
§ At the top of the Settings screen, see suggestions for how to get more out of
your phone.
§ Aside from changing the font size, you can also adjust the display size of items
such as icons and images. See Adjusting the display size on page 225.
What's different with the onscreen keyboard
HTC is using TouchPal as the onscreen keyboard for HTC Desire 550 due to its
popularity and extensive features.
Here are some of the features you'll enjoy with the TouchPal keyboard:
Features you'll enjoy23
§ Download keyboard themes to personalize the keyboard background.
§ Choose from a variety of emoji art to add fun to your messages and social
updates.
§ Back up and sync your personal dictionaries as well as input patterns and data
to TouchPal Cloud.
§ Keyboard is resizable. You can also reposition the keyboard.
§ When you’re typing in landscape, you can split the keyboard so it’s easier and
faster for you to type with just your thumbs.
24Features you'll enjoy
To learn the basics of using the keyboard, see Entering text on page 65.
Software and app updates
On HTC Desire 550, get software updates for the latest performance enhancements,
bug fixes, and security improvements as soon as they're available.
Also download and install the latest updates of HTC and other apps from Google Play
to enjoy the new and improved features. Some HTC apps that are not preloaded in
certain phones can also be downloaded from Google Play.
The information in this guide may not be most up-to-date if there are more
recent software or app updates available.
™
Unboxing25
Unboxing
HTC Desire 550 overview
After taking HTC Desire 550 out of the box, familiarize yourself first with the location
of the card slots and the different button controls.
1. POWER
2. VOLUME buttons
3. Proximity sensor
4. Earpiece
5. 3.5mm headset jack
6. Front camera
7. nano SIM card slot
8. microSD™ card slot
9. Speaker
10. USB connector
26Unboxing
You need a 4G/LTE™ plan to use your operator's 4G/LTE network for voice
calls and data services. Check with your operator for details.
§ If you want to use a case or screen protector, don’t cover and block the
proximity sensor. Purchase a case or screen protector designed for
HTC Desire 550.
§ Avoid liquid or dust from entering the microphone hole to prevent damage
to the microphone.
§ Avoid connecting third-party headsets or accessories with metallic charms
that dangle near the headset jack. Using these may affect signal reception.
§ Don’t disassemble any part of the phone. Don’t try to open the phone or
remove the battery by force. This may damage the phone or its electronics
and will invalidate the warranty.
Unboxing27
nano SIM card
HTC Desire 550 uses a nano SIM card.
Use a standard
standard nano SIM card may cause the card to not fit properly or damage the card slot.
Inserting a nano SIM card
1. Make sure HTC Desire 550 is off and hold it securely with the front facing
2. Open the slot cover with your thumb or finger.
nano SIM card only. Inserting a modified card that is thicker than the
down.
28Unboxing
3. Pull the tray out from the nano SIM slot.
4. Place a nano SIM card into the tray with the card's gold contacts facing up and
its cut-off corner facing out.
5. When reinserting the tray, make sure it is facing up so that the nano SIM card
doesn’t fall out. Slide the tray all the way into the slot.
6. Close the slot cover. Press from the bottom to the top of the slot cover to lock it
in place.
Removing a nano SIM card
Make sure to switch off HTC Desire 550 before removing the card.
1. Open the slot cover with your thumb or finger.
2. Pull the tray out from the nano SIM slot, and remove the nano SIM card.
3. Close the slot cover. Press from the bottom to the top of the slot cover to lock it
in place.
Unboxing29
Storage card
Use a storage card to store your photos, videos, and music. When you need to free up
phone storage space, you can also move certain apps to the storage card, if the apps
support this feature.
The storage card is optional and sold separately.
Inserting the storage card
1. Open the slot cover with your thumb or finger.
2. With HTC Desire 550 facing down, insert a microSD into the storage card slot,
with its gold contacts facing up and towards the slot.
3. To close the slot cover, slide the plastic hinge into the side and press the cover
until it clicks into place.
30Unboxing
Unmounting the storage card
When you need to remove the storage card while HTC Desire 550 is on, unmount the
storage card first to prevent corrupting or damaging the files in the storage card.
If your storage card is used as internal storage and there are apps that were
moved to the card, you will not be able to open these apps after unmounting
the card.
1. From the Home screen, tap Settings Storage.
2. Do one of the following:
§ If your storage card appears under Removable storage, tap next to
the card name, and then tap Eject.
§ If your storage card appears under Internal storage, tap the card name,
and then tap Eject.
Removing the storage card
1. Open the slot cover with your thumb or finger.
2. Push the storage card in to eject it from its slot.
3. To close the slot cover, slide the plastic hinge into the side and press the cover
until it clicks into place.
Loading...
+ 217 hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.