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Samsung SM-T677A Support Question

Samsung SM-T677A Support Question

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Question posted by papawsthoughts on July 23rd, 2021

Tablet Stuck In Startup Software...it Will Stop Startup At The At&t World Logo

The system will not boot up but stops at AT&T logoOperating System soft ware corrupt and needs to be reinstalled, but cannot get to settings because it is stuck at at&t logo. Where can I find the OS software to reinstall thru memory stick or download....and will I first have to remove the corrupt OS software or will the new software delete and overwrite the old OS software?

Current Answers

Answer #1: Posted by techyagent on July 23rd, 2021 2:12 PM
This answer was accepted by the poster of the original question.
techyagent

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Answer #2: Posted by SonuKumar on July 23rd, 2021 9:42 PM
SonuKumar

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May 9th, 2021

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Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.

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Related Samsung SM-T677A Manual Pages

User Manual - Page 1

DEVICE User Manual Please read this manual before operating your device and keep it for future reference.
User Manual - Page 2

..., and international treaty provisions. YOUR CARRIER MAY NOT PERMIT USERS TO DOWNLOAD CERTAIN SOFTWARE, SUCH AS CUSTOM OS. Exclusion of Software SAMSUNG IS NOT LIABLE FOR PERFORMANCE ISSUES OR INCOMPATIBILITIES CAUSED BY YOUR EDITING OF REGISTRY SETTINGS, OR YOUR MODIFICATION OF OPERATING SYSTEM SOFTWARE. THE PERFORMANCE OF THE PRODUCT; THE WORKMANSHIP OF THE PRODUCT OR THE...
User Manual - Page 3

...RESTORE THE DEVICE TO THE CARRIER AUTHORIZED SETTINGS. A voice plan is intended for you...are registered trademarks and are simulated. microSD™ and the microSD logo are all voice-capable devices, unless specifically noted otherwise in the...UNAUTHORIZED SOFTWARE HAS BEEN DETECTED. Notice from your account. Your phone is less than the specified capacity because the operating system...
User Manual - Page 4

... terms and detailed information about the warranty and obtaining service are available on the device at: Settings > About device > Legal information > Samsung legal or you may access the online version of... the Health/Safety and Warranty guide for your device at: English samsung.com/us/Legal/Tablet-HSGuide Spanish samsung.com/us /Legal/SamsungLegal-EULA4 Legal Notices iii Wi-Fi is covered ...
User Manual - Page 5

... Music Player 44 My Files 46 Video Player 48 Settings 50 How to Use Settings 51 Wi-Fi Settings 52 Bluetooth 54 Airplane Mode 56 Data Usage 57 Mobile Networks 58 More Connection Settings 59 Sounds and Notifications 60 Display Settings 63 Applications Settings 64 Users 66 Wallpaper Settings 67 Lock Screen and Security 68 Privacy 71...
User Manual - Page 10

... and batteries. Using other accessories may cause damage. When to display a percentage value. Charge the Battery Your device is low and only a few minutes of operation remain, the device sounds a warning tone at regular intervals. A fully discharged battery requires up to maximize battery life. In this condition, your device conserves its...
User Manual - Page 11

... Your Device Turn the Device Off 1. Tap Power off and confirm when prompted. Set Up a Secure Screen Lock The default screen lock is None, which offers no security. To choose a more secure screen lock, see Set a Screen Lock. Set Up Your Device Turn Your Device On or Off Turn the Device On ►...
User Manual - Page 12

.... or - When you turn on Your Device For more information, see Accounts. ►► From a Home screen, tap Apps > Settings > Accounts > Add account > Samsung account. or - To create a new Samsung account or set up your Samsung account on your existing Samsung account or create a new Samsung account. - For more information, see Accounts...
User Manual - Page 14

..., battery level, the time, and more. • App folder: Groups several applications into folders on a Home screen. • Notification icons: Displays new emails, notifications, available software updates, and more. App folder Apps list Streaming Google search shortcut • Navigation: Tap Recent to the main Home screen. Notification icons Status bar Status...
User Manual - Page 15

...screen, pinch the screen. - Tap a wallpaper to a Home Screen 1. Add a Widget to see Wallpaper Settings. From a Home screen, pinch the screen. - From a Home screen, tap Apps. 2. or - ...• Change the order of a screen. For more information, see a sample, and then tap SET AS WALLPAPER. Note: Removing a widget does not delete the widget, it . Touch and hold apps...
User Manual - Page 17

Mute: Mute mode is needed. No SIM: An activated SIM card is enabled. Download: Download of the Home screen provides device information (such as network status, battery charge, and time) ...
User Manual - Page 19

... to quickly enable or disable a feature. Edit Quick settings Quick settings Screen brightness Settings Manage Users Notification card • Settings: Tap to clear all notifications. 3. Tap Clear to... the Notification panel. Know Your Device 14 Notification Panel For details, open the Settings screen. • Manage users: Switch between User profiles. For more information, ...
User Manual - Page 20

...feature before launching Quick Connect on your device. • Connection methods may be asked to set device visibility. Swipe down on the Status bar to display the Notification panel. 2. Your... and say a keyword. • Tap a location or category to filter your device's visibility setting, tap SETTINGS > Device visibility, and then select an option. • If the desired device does not ...
User Manual - Page 23

... for all apps. Keyboard: Change the layout of predicting your typing. Not all options are available for options. Know Your Device 18 Enter Text Settings: Access keyboard settings. Configure the Samsung Keyboard To customize the Samsung keyboard: 1. Predicted text suggests words based on the application in use. ABC: Tap to enter text...
User Manual - Page 37

... alarm list (under the Alarm tab), and then tap Delete in hundreds of different cities, within all 24 time zones around the world. • STOPWATCH: Measure intervals of time and setting alarms. 1. Tap a tab to use a keypad to enter the alarm time. • Repeat weekly: Choose when to repeat the alarm, if...
User Manual - Page 38

...countdown. • CANCEL: Cancel the countdown. • RESET: Reset the timer to all zeros. Tap WORLD CLOCK. Tap TIMER. 3. Touch and rotate the globe and tap a city, or tap the city ... START: Begin timing. • STOP: Stop timing. • LAP: Keep track of the current time in multiple cities around the globe. 1. Tap the digits or tap KEYPAD to set the length of a second. 1....
User Manual - Page 69

... your own risk. Downloaded Displays apps you operate this app to apps that cannot be deleted. -- Application Manager You can be configured with system software not provided by or supported by Downloaded or Running applications. 1. From a Home screen, tap Apps > Settings > Applications > Application manager. 2. FORCE STOP: Stop an app that is being used by Google...
User Manual - Page 70

... on your defaults. • Tap CLEAR to switch back. 4. From a Home screen, tap Apps > Settings > Applications > Application manager. 2. From a Home screen, tap Apps > Settings > Applications. 2. Tap SHOW SERVICES IN USE to clear a default. From a Home screen, tap Apps > Settings. 2. Stopping services may have on the application or Android System.) • REPORT: Report failure and...
User Manual - Page 77

...reading the display because of any unread notifications. • Single tap mode: Tap to stop/snooze alarms and calendar events. • Manage accessibility: Export your preferred TTS engine ...): Use Google subtitles with certain physical disabilities. Tap Color adjustment for this tap gesture. More Settings • Direction lock: Unlock the screen by swiping in two quick steps. Note: You ...
User Manual - Page 87

... Device From a Home screen, tap Apps > Settings. 2. Tap About device, and then tap items for more . Tap Check for updates and follow the prompts to check for available software updates to update your device, including status, legal information, hardware and software versions, and a tutorial. 1. Software Updates Use Software update to download and install. About Your...

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