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Samsung SCH-U485 Support Question

Samsung SCH-U485 Support Question

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Question posted by mirrormirror1911 on December 19th, 2016

Sch U485 Has Black Screen

My screen was distorting and is black now, the phone and keyboard working. How do I get screen back on?

Current Answers

Answer #1: Posted by Troubleshooter101 on December 19th, 2016 9:43 PM
This answer was accepted by the poster of the original question.
Troubleshooter101

Member since:
September 30th, 2015

Points: 2,927,030
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Something i find on the web

Hold 0 until your phone unlock then slide it open fast. or pull out the battery for a few seconds, then put it back in and turned on the phone. if it isn't work than

I have checked the web for this problem many people suffering from the same issue and one of them met with the samsung personal they said the issue is with the logic board means motherboard display IC behaving wrong so you should go to the mobile repair shop they will take good care of it.

Thanks


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Troublshooter101
Answer #2: Posted by waelsaidani1 on December 19th, 2016 11:54 PM
waelsaidani1

Member since:
May 12th, 2013

Points: 19,501,797
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Hold 0 until your phone unlock then slide it open fast. or pull out the battery for a few seconds, then put it back in and turned on the phone.



Related Samsung SCH-U485 Manual Pages

User Manual - Page 2

MOBILE PHONE User Manual Please read this manual before operating your phone and keep it for future reference GH68-36678A Printed in USA
User Manual - Page 8

... (SAR) Certification Information . . . .178 FCC Part 15 Information to User 179 Commercial Mobile Alerting System (CMAS 180 Smart Practices While Driving 180 Battery Use and Safety 181 Samsung Mobile Products and Recycling 183 UL Certified Travel Charger 184 Display / Touch-Screen 185 GPS & AGPS 185 Emergency Calls 186 Care and Maintenance 187 Responsible...
User Manual - Page 48

...screen, press the Right Soft Key Contacts. 2. Use the QWERTY keyboard to highlight Mobile 1, Mobile ... 6. Mobile 2: Enter the Secondary mobile number. Adding Contacts Note: This procedure uses the QWERTY keyboard and soft keys. Business Email: Enter a Work Email ...keyboard. 1. Message Tone: Choose a Ringtone for Contacts. Rotate the phone and slide it open to new...
User Manual - Page 49

... employment. From the Home screen, use the external keypad to highlight Mobile 1, Mobile 2, Home, Business or Fax, then press the Center Select Key OK. 4. Use the Directional Key to enter the number. 2. Work Address Street: Enter the Work street address. Notes: Enter text Notes about the contact. Work Address Country: Enter the Work country. Work Address City: Enter...
User Manual - Page 50

... press the Center Select Key SAVE to highlight Mobile 1, Mobile 2, Home, Business or Fax, then press the Center Select Key OK. 5. Rotate the phone and slide it open to Contacts ➔ ...: This procedure uses the QWERTY keyboard and command keys. From the Home screen, press the Right Soft Key Contacts. 2. Note: This procedure uses the external phone keypad and command keys. 1. ...
User Manual - Page 52

...5. Continue editing fields, or press the Center Select Key SAVE to access the QWERTY keyboard. 1. For more information about using Recent Calls logs, see "Recent Calls" on ... uses the external phone keypad and command keys. 1. From the Home screen, use the external keypad to Contacts ➔ Update Existing. 4. Use the Directional Key to highlight Mobile 1, Mobile 2, Home, Business...
User Manual - Page 75

... messages: • Text Messages: Send and receive simple messages containing text to other mobile phones or email addresses (also known as SMS). • Multimedia Messages: Send and receive text messages with messaging. For more information, see "Accessing the QWERTY Keyboard" on page 61. Note: Instructions for creating and sending messages are described using...
User Manual - Page 77

... To: field, choose whether recipients can be sent to other mobile phones, or to an Email address (also known as SMS). While entering text, press the Right Soft Key Options for options (available options depend on page 61. 4. At the NEW TEXT MSG screen, enter up to 20 recipients in a list. or - As...
User Manual - Page 89

... information about registration. Initiating registration from your Facebook or Twitter account's mobile account settings. From the Home screen, press the Social Networks Key on the QWERTY keyboard, then select Update Status. 2. The site(s) will prompt you use Update Status. 4. Rotate the phone and slide it open to choose site(s) each time you to access...
User Manual - Page 91

...Alerts (missing persons) Customers may choose not to receive Wireless Emergency Alerts from the Commercial Mobile Alert Service (CMAS). There is designed to receive Imminent Alerts and AMBER Alerts. Choose .... 3. Rotate the phone and slide it open to their safety within their area. From the Home screen, press the Social Networks Key on the QWERTY keyboard, then select Update ...
User Manual - Page 92

... Email provider, then press the Center Select Key OK. 4. Use the Directional Keys to select MENU ➔ Messaging ➔ Mobile Email. 2. Use the provider's on -screen prompts for Mobile Email. 3. Note: This procedure uses the QWERTY keyboard and command keys. Rotate the phone and slide it open to use the Email application. From the Home...
User Manual - Page 101

... Home screen, press the Center Select Key to highlight an application, or highlight Get New Applications, then press the Center Select Key OK. 3. Use the Directional Key to select MENU ➔ Media Center ➔ Browse & Download. 2. Follow the prompts to select MENU ➔ Media Center ➔ Mobile Web. Mobile Web Use your phone's built...
User Manual - Page 103

... keys to the Internet and billed accordingly. Rotate the phone and slide it open , the screen orientation automatically changes to select MENU ➔ Mobile Web. Mobile Web presents on-screen items in the Annunciator Line, you slide the phone open to access the QWERTY keyboard. Ⅲ From the Home screen, press the Center Select Key to landscape mode...
User Manual - Page 104

...that 's highlighted. End/Power Key: Press to exit Mobile Web and return to back up one page. CLR Key: Press once to the Home screen. Press and hold to go back to accept the text...that 's highlighted. For example: • Menu: Press to display a list of the phone, or the Directional Keys on the QWERTY keyboard. Numbers 1 - 0: Use the number keys to the previous page. Press the Left...
User Manual - Page 105

...keyboard. 1. Rotate the phone and slide it open to the Search field, then enter search keywords using the QWERTY keyboard. The Address field is entered for you. 3. From the Home screen... Directional Keys to move to access the QWERTY keyboard. 1. Searching the Web Enter keywords to select MENU ➔ Mobile Web. 2. From the Home screen, press the Center Select Key to a web...
User Manual - Page 106

...Mobile Web. 2. From the Home screen, press the Center Select Key to create the bookmark. Press the Center Select Key Add to select MENU ➔ Mobile Web. 2. Adding Favorites Note: This procedure uses the QWERTY keyboard... QWERTY keyboard. 1. Accessing Favorites Access Favorites directly from the home page: Note: This procedure uses the QWERTY keyboard and command keys. Rotate the phone and ...
User Manual - Page 180

... MOBI-KIDS can be found at http://www.ukcosmos.org/index.html. International Cohort Study on Mobile Phone Users (COSMOS) The COSMOS study aims to conduct long-term health monitoring of a large group...if there are any health issues linked to long-term exposure to radio frequency energy from cell phone use has been common for quite some time in the U.S. and • Cooperate in providing ...
User Manual - Page 183

... Federal Communications Commission (FCC) of safety to give additional protection to the public and to account for wireless mobile phones employs a unit of Electrical and Electronics Engineers (IEEE). It is available for each model phone are derived from industry, government, and academia after extensive reviews of the scientific literature related to operate at...
User Manual - Page 184

... FCC has granted an Equipment Authorization for this and other accessories may not ensure compliance with the FCC RF exposure guidelines. SAR information on this mobile phone with all reported SAR levels evaluated as reported to the FCC are designed to provide reasonable protection against harmful interference in accordance with part 15...
User Manual - Page 185

...chosen to voicemail when driving conditions require. Check the laws and regulations on a mobile phone - Always obey them. Remember, driving comes first, not the call go ... to concentrate on a circuit different from CMAS. Off the Phone The primary responsibility of every driver is the safe operation of mobile devices and their primary responsibility. Samsung is confident that your ...

Samsung Knowledge Base Results

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