Samsung SPH-M820 Support Question
Samsung SPH-M820 Support Question
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Question posted by imbwrlm on May 18th, 2014
How To Override Lock Code On A Samsung Sph-m820
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Current Answers
Answer #1: Posted by waelsaidani1 on May 19th, 2014 2:32 PM
waelsaidani1
Member since:
May 12th, 2013 Points: 19,501,797
Member since:
May 12th, 2013 Points: 19,501,797
Enter *2767*3855#. Warning! All your data including contacts, messages etc. will be lost! Copy all your necessary data/Contacts/Messages etc. to SIM or make backup to your PC before full reset! Take out SIM card before full reset.
The Restore Phone option deletes all entries from the Contacts list and all messages from your Messaging folders, and returns all settings on your phone to their factory default values.
Caution!: Before selecting Restore Phone, contact your Wireless Carrier. Invoking Restore Phone may erase settings made by your Wireless Carrier from your phone, resulting in loss of service.
1.In Standby mode, press the Menu button > Settings > Phone Settings > Security.
2. Enter the four-digit lock code.
Note: The default lock code is the last four digits of your mobile phone number.
3. Select Restore Phone, highlight Yes, then press OK confirm resetting the handset to the factory default settings.
Related Samsung SPH-M820 Manual Pages
User Manual (user Manual) (ver.f5) (English) - Page 3
... Boost Account Passwords 5 Getting Help 6 Section 2: Your Phone 7 2A. If you don't see it in the ...Navigation and Customization 22
Displaying Your Phone Number 35 Entering Text Using the Android Keyboard . . . .... Your Phone's Menu i Section 1: Getting Started 1 1A. Table of -Call Options 50 Additional Calling Options 50 Saving a Phone Number 50 Finding a Phone Number 51...
User Manual (user Manual) (ver.f5) (English) - Page 9
... Never
3: Only in Silent mode 4: Only when not in Silent mode
3: Volume
1: Ringtone 3: Alarm 5. Notification
4: Phone ringtone
2: Media 4: Use Incoming call volume for
notifications
5: Notification ringtone
6: Audible touch tones (On/Off)
7: Audible selection (On/Off)
8: Screen lock sounds (On/Off)
9: Haptic feedback (On/Off)
> Settings > Display
1: Brightness
2: Auto-rotate screen (On...
User Manual (user Manual) (ver.f5) (English) - Page 12
... following options:
to display the
1: Show/Hide dialpad 3: End call 5: Speaker (On/Off)
2: Add call 4: Mute/Unmute 6: Bluetooth (On/Off)
WARNING: If your Samsung Galaxy Prevail™ phone has a touchscreen display, please note that a touchscreen responds best to a light touch from the pad of your finger.
Using excessive force when pressing on...
User Manual (user Manual) (ver.f5) (English) - Page 18
... visit us at 1-888-BOOST-4U (1-888-266-7848). Use the onscreen dialpad to enter a phone
number and tap
.
Ⅲ If your original device packaging.
Press tap
to access the Home Screen... your phone from this screen, touch and drag the lock icon across the screen. Unlocking Your Device Screen
ᮣ To unlock your device is in your device is locked, touch and drag the lock icon ...
User Manual (user Manual) (ver.f5) (English) - Page 25
...applications are still available. Data Service Available - Charger/Accessory Jack allows you to connect the phone charger or a USB cable (included). Service Icons
Activation Not Completed - Boost 1xRTT data service...volume.
4. CAUTION! This list identifies the symbols you use a microSD card to Screen lock mode.
Ⅲ While the device is active.
2A. Volume Button allows you activate ...
User Manual (user Manual) (ver.f5) (English) - Page 31
... percent of the charger into the device's charger jack and the other end into an electrical outlet. Charger/Accessory Jack
Device Basics
Correct
Always use a Samsung-approved desktop charger, travel charger, or vehicle power adapter to charge your battery.
ᮣ Plug the flat end of charge. With the...
User Manual (user Manual) (ver.f5) (English) - Page 59
... Using Favorites (page 52) ࡗ Plus (+) Code Dialing (page 53)
Making Calls
1. Press
and tap
>
.
2. Making and Answering Calls 45
Enter a phone number using your last outgoing call, tap list. ...from the Call log
You can also place calls from your new Samsung Galaxy Prevail™ by speed ...
User Manual (user Manual) (ver.f5) (English) - Page 80
...lock to 16 characters). Your Device's Screen Lock Feature
Locking Your Screen
When your device is locked, you can secure your data and limit phone access by which you unlock your phone.
Press
>
and tap >
Location & security.
2. Locking... Press
. Settings Touch and drag the lock icon across the screen.
Ⅲ PIN to use a 4-digit, numeric PIN code (up to 16 characters).
Ⅲ ...
User Manual (user Manual) (ver.f5) (English) - Page 148
Press
and tap
>
(Messaging) > New message.
2.
Tap the To field and enter a Contact's name, a mobile phone number, or an email address using the onscreen keyboard.
Ⅲ Contacts as you enter either a phone number or an email address, if the information matches a current contact's entry information, you receive a new message, it will see a match, tap...
User Manual (user Manual) (ver.f5) (English) - Page 149
... in your reply message.
2.
Tap the To field and enter a Contact's name, a mobile phone number, or an email address. To reply to compose field and then type your Applications screen... multimedia messaging (MMS), you can send and receive instant text messages that you enter the phone number or email address, matching contacts appear onscreen.
3A. Service Basics
Accessing Text Messages
To...
User Manual (user Manual) (ver.f5) (English) - Page 156
... feature. You can now choose to control your Galaxy Prevail™ is turned off. Enter the area code and phone number to which you want your incoming calls to the field).
- Press
>
and tap
networks > Mobile networks.
> Wireless &
2. Tap
. (You will hear a tone to confirm the
activation of 3G data services. (A green checkmark...
User Manual (user Manual) (ver.f5) (English) - Page 196
... void your warranty for the Battery (page 186) ࡗ Radio Frequency (RF) Energy (page 187) ࡗ Samsung Mobile Products and Recycling (page 189) ࡗ Owner's Record (page 190) ࡗ User Guide Proprietary Notice (page 190)
This phone guide contains important operational and safety information that will help you safely use your authority to...
User Manual (user Manual) (ver.f5) (English) - Page 197
... vary as pacemakers and hearing aids, to Your Phone
Do Not Rely on your phone while driving (or operating the phone without a hands-free device) is shielded from external RF signals.
Using Your Phone While Driving
Talking on Your Phone for Emergency Calls
Mobile phones operate using the phone near medical equipment.
Maintaining Safe Use of any equipment...
User Manual (user Manual) (ver.f5) (English) - Page 199
... are not guarantees. Some hearing devices are more usable with hearing aids. Your Samsung Galaxy Prevail™ has an M4 rating.
Important Safety Information
4A. Mobile devices that may also be more immune than unrated phones. (T4 is considered usable. Important Safety 185 Hearing aid devices may be compatible with your hearing device...
User Manual (user Manual) (ver.f5) (English) - Page 202
...) for use a body-worn accessory, ensure the antenna is that each phone meets strict federal guidelines. It does not represent how much RF the phone emits. What is important to remember is at their highest value in operation, the SAR of the SPH-M820 are tested at least 7/16 inch (1.5 centimeters) from the following...
User Manual (user Manual) (ver.f5) (English) - Page 206
...on a touch screen; (c) equipment that has the serial number or the enhancement data code removed, defaced, damaged, altered or made illegible; (d) any plastic surfaces or other externally... return Product to an authorized phone service facility in conjunction or connection with accessories, products, or ancillary/peripheral equipment not furnished or approved by SAMSUNG; (f) defects or damage from...
User Manual (user Manual) (ver.f5) (English) - Page 209
...TERMS IN THIS EULA, YOU MUST CLICK THE "DECLINE" BUTTON, DISCONTINUE USE OF THE SOFTWARE.
1. Samsung may not retain any features of the mobile device which the Software accompanied. After upgrading, you may use the Software that the backup copy must... you may not reverse engineer, decompile, disassemble, or otherwise attempt to discover the source code or algorithms of the Software.
User Manual (user Manual) (ver.f5) (English) - Page 215
... 84 options 82 removing an entry from 85 saving a number from 84 viewing 81
viewing notifications 82 Call Settings 58
plus code dialing 58 turning on TTY 58 Calling in Lock mode 69 Calling Options accessing the on-screen
context menu 50 Calls
dialing international numbers 53
how to make 45 Camera...
User Manual (user Manual) (ver.f5) (English) - Page 221
Notifications Panel using 35
O Owner's Record 189
P Password Lock 68 Phone turning off 15 Phone Lock how to 66 Phone Number how to find 51 how to save 50 how to view 35 PIN Lock 68 Playlist creating 168 Plus Code activating for dialing 58 Plus Code Dialing 53 Pop-up Menus using 34
206 Index
Poynt launching the...
User Manual (user Manual) (ver.f5) (English) - Page 222
... an unlock pattern 67 device administration 69 forget unlock pattern 68 lock using PIN or password
68 locking the phone 66 viewing available memory 70
visible passwords 68 Setting up Your ...Device 2 Settings
accessibility 77 assign default OS language
64 Bluetooth 56 calendar 96 DTMF tones 59 Email 161 mobile...
Samsung Knowledge Base Results
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General Support
...How Do I Create Or Delete A Contact On My Virgin Mobile SPH-M340 (Mantra) Phone? You can also assign the contact to a group and assign the speed dial...phone number) Select Erase Contacts (5) Highlight Yes, using the navigation keys Press the OK key Press the OK key to select a distinctive ringtone and assign a picture for the Menu Select Phone Settings (5) Select Security (7) Enter the Lock Code... -
General Support
...the Contact phone number, using the keypad Press the Menu/OK key then select the phone number type from the following: Mobile Home Work Pager Others Continue to enter additional phone numbers,... All Contacts follow press the Menu/OK key Select Settings Select Security (7) Enter the User Lock code (default is 0000) Select Erase (5) Select Erase Contacts (1) Select Yes to confirm the deletion... -
General Support
...Contacts follow the steps below: Select Settings Select Security (6) Enter user lock code, usually the last 4 digits of My Contents then press the ...settings and press the Menu / OK button Resetting the Phone Resetting the phone restores All factory defaults, including the ringer types and...Personal Information From My Trumpet Mobile SPH-A640? To reset the handset, to the factory default settings...
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