Samsung SPH-M840 Support and Manuals

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Tarjeta Sim
Donde se ubica la tarjeta SIM en el teléfono Samsung sph-m840
(Posted by laffita66 7 months ago)
Where Does Sim Card Go
where does the sim card go
(Posted by heatherclement4 2 years ago)
I Have An Older Samsung Galaxy Phone.model Sph-m840. Is It Possible To Upgrade.
Is it possible to switch something in phone to upgrade? I looked for sd card but could not find one....
(Posted by dan6141 3 years ago)
Sim Card Unlocking
How Can I Access My Sim Card
(Posted by jackkamya2016 3 years ago)

Samsung SPH-M840 Videos

Hard Reset for Samsung Galaxy Prevail 2 SPH-M840 Boost Mobile
Duration: 3:41
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Menú modo recuperación Fábrica combinación tecla Virgin Mobile Samsung Galaxy Ring SPH-M840
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Popular Samsung SPH-M840 Manual Pages

User Manual Boost Mobile Sph-m840 Galaxy Prevail Ii Jb English User Manual Ver.md5_f3 (English(north America)) - Page 26

... installed for an installed app. Mute: All sounds except media and alarms are disabled. Status Icons Airplane Mode Active: All wireless communications are silenced temporarily, and Vibrate is in progress. See "Airplane mode" on page 42. Speakerphone: Speakerphone is charging. The greater the number of bars, the stronger the signal. Update Successful: An update was downloaded...
User Manual Boost Mobile Sph-m840 Galaxy Prevail Ii Jb English User Manual Ver.md5_f3 (English(north America)) - Page 58

... phone offers two Home screen modes: ⅷ Basic mode provides a conventional layout of apps and widgets on your device via your computer. Settings 49 Kies via Wi-Fi Kies air makes it easy to a Wi-Fi network. 2. Choose a mode, and then touch Apply. 2C. From your computer, launch the Samsung Kies application, and connect to manage...
User Manual Boost Mobile Sph-m840 Galaxy Prevail Ii Jb English User Manual Ver.md5_f3 (English(north America)) - Page 71

.... Some data may occur even when no apps are allowing Google's location service to enable or disable the service. Settings Press , and then tap > Location services. Collection may be stored on your location data for improved search results and other services. 1. Menu > Settings 2. Important: By selecting Use wireless networks, you are running. 1. Press , and then tap...
User Manual Boost Mobile Sph-m840 Galaxy Prevail Ii Jb English User Manual Ver.md5_f3 (English(north America)) - Page 93

... device's network profile. Ⅲ Update Samsung Software: Update Samsung software on your device. Ⅲ Update Firmware: Update your device, and install them if desired. 1. Menu > Settings 2. Press , and then tap > About device. System Update About device Check for updates to view details: Ⅲ Status: View information about your phone, including status, legal information...
User Manual Boost Mobile Sph-m840 Galaxy Prevail Ii Jb English User Manual Ver.md5_f3 (English(north America)) - Page 131

... prompts to dial voicemail. 3. Note: Voicemail Password Boost Mobile strongly recommends that you create a password when setting up your voicemail and personal greeting as soon as your device is able to access your voicemail messages. 122 3A. Press , and then tap Phone. 2. Service: The Basics Service: The Basics ࡗ Setting Up Your Voicemail (page 122) ࡗ Text...
User Manual Boost Mobile Sph-m840 Galaxy Prevail Ii Jb English User Manual Ver.md5_f3 (English(north America)) - Page 158

... to operate normally, the circuitry could cause the phone or the battery to be working properly. • Do not place your nearest Samsung-authorized service center. 2C. Do not let leaking battery fluid come in high temperatures. • Do not dispose of pressure on the battery. Settings 149 For more information, go to avoid...
User Manual Boost Mobile Sph-m840 Galaxy Prevail Ii Jb English User Manual Ver.md5_f3 (English(north America)) - Page 159

... potentially cause damage to a service center for inspection. • Never use any way. • Do not allow the battery to the phone caused by nonSamsung-approved batteries and/or chargers. • Do not use incompatible cell phone batteries and chargers. Important: Use only Samsung-approved batteries, and recharge your phone. WARNING! Samsung's warranty does not cover damage...
User Manual Boost Mobile Sph-m840 Galaxy Prevail Ii Jb English User Manual Ver.md5_f3 (English(north America)) - Page 183

.... In such event, the transfer must include all component parts, the media and printed materials, any upgrades, this EULA or the rights to the Software granted herein to any Update If you choose to disable the "Automatic Update" function, then you choose, the "Automatic Update" function downloads Updates only through your device hardware or data access. 7. We...
User Manual Virgin Mobile Sph-m840 Galaxy Ring Jb English User Manual Ver.md7_f3 (English(north America)) - Page 26

3G connection: Phone is active on page 98. Wi-Fi Active: Wi-Fi is underway, to prepare the card ...and alarms are colored when data is available for an installed app. Music Playing: Music is playing, but the app is set. New Voicemail: You have new email. Update Successful: An update was downloaded successfully. 22 Update Available: An update is being transferred. Alarm: An alarm is in the...
User Manual Virgin Mobile Sph-m840 Galaxy Ring Jb English User Manual Ver.md7_f3 (English(north America)) - Page 56

...) • AMBER Alerts (missing person alert) Customers may choose not to receive Emergency Alert Test Messages, used when testing the system. There is designed to receive Wireless Emergency Alerts from the Commercial Mobile Alert Service (CMAS). From the Home screen, touch Messaging. 2. Touch Menu, then touch Settings ➔ Emergency Alerts. 3. Emergency Alerts This...
User Manual Virgin Mobile Sph-m840 Galaxy Ring Jb English User Manual Ver.md7_f3 (English(north America)) - Page 128

...; Activate this Device Use Self Service activation to complete activation. From the Home screen, touch Apps ➔ Settings ➔ System update. 2. Apps Set options for apps running in the background. • Show all ANRs: When enabled, an App Not Responding dialog displays for application behavior. 1. Touch options to your device, and install them . • Limit background...
User Manual Virgin Mobile Sph-m840 Galaxy Ring Jb English User Manual Ver.md7_f3 (English(north America)) - Page 129

...status. • Legal information: Display open source licenses, including Google info, and configure license settings, including DivX.® • Model number: View your phone's model number. • Android version: View the firmware version. • Baseband version: View the baseband version of your phone. • Kernel version: View the kernel version. • Build number: View the build...
User Manual Virgin Mobile Sph-m840 Galaxy Ring Jb English User Manual Ver.md7_f3 (English(north America)) - Page 158

... to restrictions imposed by Samsung as in the default setting in the System Update menu in the Setting), your device downloads some limited circumstances, the Software updates will only be offered by your network carrier, and such Software updates will be governed by clicking on components (if any) of the Software, including bug fixes, service upgrades (parts or whole), products...
User Manual Virgin Mobile Sph-m840 Galaxy Ring Jb English User Manual Ver.md7_f3 (English(north America)) - Page 164

Index A Accounts adding a Google account 39 Google 9 Samsung 9 Airplane mode 94 Applications 26 downloading new 78 Apps uninstalling 58 B Battery charging 8 indicator 6 installing 7 Battery Use & Safety 134 Bluetooth pairing with a device 84 profiles 91 settings 92 turning on or off 84 C Calculator 60 Calendar 60 Call log creating/updating contacts 33 managing 34 sending messages 33 160 Calls...
User Manual Virgin Mobile Sph-m840 Galaxy Ring Jb English User Manual Ver.md7_f3 (English(north America)) - Page 165

...updating 41 updating from Call log 33, 41 D Display / Touch-Screen 137 Display settings brightness 102 screen timeout 103 Do cell phones pose a health hazard? 126 E Email account settings 53 combined Inbox 53 configuring accounts 52 refreshing your accounts 53 Emergency Calls 138 Entering Text Google voice typing 27 Samsung...location services setting 106 Maps 71 Navigation 76 Play Store 78 setting ...

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We have the following 4 documents available for the Samsung SPH-M840:
  • User Manual Boost Mobile Sph-m840 Galaxy Prevail Ii Jb Spanish User Manual Ver.md5_f3 (Spanish(north America))
  • User Manual Boost Mobile Sph-m840 Galaxy Prevail Ii Jb English User Manual Ver.md5_f3 (English(north America))
  • User Manual Virgin Mobile Sph-m840 Galaxy Ring Jb English User Manual Ver.md7_f3 (English(north America))
  • User Manual Virgin Mobile Sph-m840 Galaxy Ring Jb Spanish User Manual Ver.md7_f3 (Spanish(north America))

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