Question about Samsung SPH-L720 Galaxy S4 16GB Sprint White

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How to Unlock sprint Samsung Galaxy S4 - Samsung SPH-L720 Galaxy S4 16GB Sprint White

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

Mykel_N
  • 315 Answers

SOURCE: samsung galaxy android unlock..cannot unlock my

Hi, I have a couple of idea for you to try.
1) Log in to your google account on your pc, the same account you registered for your phone

2) After logging in look at the top right corner of your inbox/email page, it would say your google username. Like say if you name is John, and you have a google id thats registered to your galaxy s as , john123@gmail.com. Now this google id on the top right corner of the page would be displayed as john123@googlemail.com

3) Type in the google id, thats visible on the right hand top corner of your page (like john123@googlemail.com) into your galaxy s handset locked page, and type in the password.

TADA AND YOUR ON TO THE NEW SCREEN TELLING YOU TO PUT IN ANOTHER PATTERN.

or theres this one:
Take out the battery, the sim card, and the SD card leave the phone for 2 to 3 hours like that.. Put everything back in and boot up the phone.. This should work.
You could try this instead of waiting 3 hours, just remove battery and press power on switch for 20 seconds but this may not work.

or if you've tried everything, the only other way would be to take it to a Samsung mobile phone shop.
or do a factory reset:
THIS WILL ERASE ALL YOUR DATA THOUGH
Go into recovery mode - vol up & home & power. Once in the menu, select factory reset.It may take you a couple of attempts to get to the recovery mode but it does work, just keep trying.

Regards
Mike

Posted on Oct 12, 2010

muntejaya
  • 10421 Answers

SOURCE: i buy Samsung Galaxy Tab sprint bad esn from

Hi there, if 1234 and 0000 are not work try code *2767*3855#
If fail, please visit below websites :
www.muskurahat.us/mobile/samsung_tricks_and_tips.asp
www.ehow.com > Electronics > Cell Phones > Reset Phone
forum.gsmhosting.com/vbb/f200/all-samsung-hard-reset-codes-588846/
www.unlock-zone.com

jay--nbh887y654

Posted on Feb 21, 2011

vansheene
  • 309 Answers

SOURCE: i need my samsung galaxy s4 work in other country, i need free unlock code.

Let's start with the most common Hard Reset methods and go from there:
Note: the different types of methods are numbered, method 1, method 2, method 3, etc.
1. When the phone is powered off, press and hold the Volume Up and the Volume Down keys both at the same time, then press and hold the Power key until a test screen that shows some available options appears, usually takes about 15-20 seconds. When that screen pops up you can let go of the keys.
Press the Volume Down key to navigate down through the options until it highlights FACTORY RESET then press the Power key to select it.
2. Power the phone off all the way, press and hold the Volume Down key and press than release the Power key, still holding the volume down key for about 10-15 seconds. When you see some additional options pop up on the screen you can let go of the keys.
Press the Volume Down key to navigate down through the options until it highlights the reset option; it usually says FACTORY RESET, then press the Power key to make the selection.
3. While powered off, press and hold the Home key, while continuing to hold the home key power the device on by pressing the Power key.
Once the Android Recovery screen appears release the Home key, then while on the Android Recovery screen, press the Volume Up and Volume Down keys both at the same time.
If/when you're on the Android System Recovery screen release all the keys, and then use the Volume down key to navigate down to the "wipe date/factory reset" option. Once it's highlighted press the Power key to select it.
Once you see the "Confirm wipe of all user data?" Press the Volume down key to highlight "Yes-delete all user data", then press the Power key to select it.
4. Power the device off, then press and hold the Home key and press and release the Power key (while still holding the Home key).
From the Android Recovery screen, press the Search key.
Tap to select wipe data/factory reset then select Ok (located in the lower left of the screen). Note: if screen is not responsive use the Volume keys to scroll and the Camera key to select.
Select Yes - delete all user data, and then select OK (again lower left).
Select "reboot system now" and press OK.
5. This is becoming a common hard reset method and can be used to factory reset Samsung's more recent Galaxy smartphones such as the Samsung Galaxy S III, the Samsung Galaxy S4, the S5, the Samsung Galaxy Note the Note II and Note 3, etc.
With the device powered off press and hold the Volume Up key the Home key and the Power key all at the same time.
When the phone vibrates (or you see the GALAXY Logo) release the Power key but continue to hold the Volume Up and Home key.
Continue holding the Volume up and Home key until the "Android system recovery" screen appears.
Use the Volume buttons to scroll to and highlight the "wipe data/factory reset" option, and then use the Power key to make the selection.
Once the factory reset is finished you may use the Volume and Power keys to highlight and select the "Reboot system now" option and the hard reset will be complete and your cell phone will be nice and squeaky clean.
6. Here is an alternate reset for a Motorola Atrix still running on the 2.2 Android OS...
While the phones power is off, press and hold the Volume down button and press and release the power button (note: if it doesn't work after all the steps listed try holding down the power button along with the volume down button in this first step).
A "Fastboot" screen should pop up, press the Volume down key to cycle through the choices until you get to "Android Recovery", then press the Volume up key.
Wait for the "triangle!/Android". Once it pops up you'll need to tap on the bottom right corner of the screen (note: it may take a few attempts). A menu should pop up.
Tap on "wipe data/factory reset", and then tap OK. Another confirmation screen will appear. Tap Yes and then OK.
After the data is cleared the "reboot system now" option should appear and is highlighted by Default. Tap OK.
Note: this type of reset is common on the 2.2 (Froyo) before the tech geeks wised up and removed the need to use the touch screen.
7. This reset is for the same phone, the Motorola Atrix, but one that's running on the 2.3 OS.
Power off the phone, press and hold the Volume down button and Power button simultaneously while powering on the unit.
The "Fastboot" screen should pop up. When it does press the Volume down key to cycle through the choices until you get to "Android Recovery", and then press the Volume up key to boot in this mode.
Wait for the "triangle!/Android" screen to pop up. Once it does press both the Volume up and Volume down keys simultaneously. A Recovery Menu should pop up.
Tap on the Volume down key until "wipe data/factory reset" is highlighted, and then tap the Power button. Another Confirmation screen will come up. Tap on the Volume down key until it highlights "Yes" and then tap the Power button to make the selection.
After it's done make sure "reboot system now" is highlighted and then tap the Power button.
In this method you don't have to use the touch screen any more. So let's say your touch screen isn't responding therefore you can't navigate the phone or go into your settings and do a regular factory data reset. Well now on the 2.3 there is hope. Just power off the phone and perform these steps and the reset should go through.
8. Here is a hard reset for a Sharp Android Smartphone.
While the device is off, hold the Sym button (it's located on the keyboard) and the Power button simultaneously.
Once the Android boot screen appears highlight the Wipe data/factory reset option by using the volume buttons. Then use the Return key (on the keyboard) to actually make the selection.
Scroll down to Yes - delete all user data and then press the Power key to confirm.
Once it is done select reboot system now and press the Power key to confirm and reboot your handset.

Posted on Jul 04, 2014

infomakerind
  • 2 Answers

SOURCE: HOW DO I SIM UNLOCK MY SAMSUNG GAL S4 SPH-L720 FROM SPRINT TO USE WITH METRO OR ANOTHER GSM NETWORK FOR FREE USING CODES?

How To Unlock a Samsung Galaxy - It works 100% for any Samsung phone

Posted on Oct 26, 2014

gopakumarg43
  • 74118 Answers

SOURCE: How to upgrade my Samsung Galaxy S4 DUOS into Jelly beam.,?

How to upgrade android 4 2 2 to 4 4 kitkat in samsung 4 4 1 4 4 2 4 4 2 4...
See this video for more details.

Posted on Feb 08, 2015

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1 Answer

Unlock imei on tmobile samsung galaxy s4


You mean you want to IMEI unlock the locked network on your Samsung Galaxy S4?I suggest you can approach Theunlockarena.com and specify the country,locked network of the phone.Based on the availability you can get the unlock code along with free instructions.

Oct 09, 2014 | Cell Phones

1 Answer

Free imei unlock codes


Hello. I couldn't find any reliable and free unlocking source for a Samsung Galaxy S4 from online. Most of the free offers were looking to be scam with many negative reviews. If you want to unlock your device safe, you need to spend something for it. For example, you can visit Unlock-Zone.com and get the accurate unlock code for your Samsung Galaxy S4 at affordable cost. Good luck.

-<()>--<()>--<()>--<()>--<()>--<()>--<()>-
..............UNLOCKING INSTRUCTIONS..............
-<()>--<()>--<()>--<()>--<()>--<()>--<()>-

Method 1:
1 - Switch ON your Samsung Galaxy S4 with a NOT ACCEPTED SIM Card.
2 - Samsung Galaxy S4 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung Galaxy S4 shows "Insert Correct SIM Card")

Method 2:
1 - Switch ON your Samsung Galaxy S4 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung Galaxy S4.
3 - Compose : #0111*CODE#.

NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung Galaxy S4 is locked to.
CODE: Its the unique Unlock Code for your Samsung Galaxy S4.

If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung Galaxy S4.

SOURCE: MobileUnlockGuide.com

Aug 18, 2014 | Samsung i9500 Galaxy S4 16GB Unlocked...

1 Answer

How to unlock s4 sgh-m919-ud?


Hi. What is the exact model of your Samsung phone? If you want to unlock your Samsung Galaxy S4, you can unlock it safer and easier using unlock code. You can get the accurate unlock code for your Samsung Galaxy S4 from ProUnlocking.com at affordable cost.

-<()>--<()>--<()>--<()>--<()>--<()>--<()>-
..............UNLOCKING INSTRUCTIONS..............
-<()>--<()>--<()>--<()>--<()>--<()>--<()>-

Method 1:
1 - Switch ON your Samsung Galaxy S4 with a NOT ACCEPTED SIM Card.
2 - Samsung Galaxy S4 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung Galaxy S4 shows "Insert Correct SIM Card")

Method 2:
1 - Switch ON your Samsung Galaxy S4 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung Galaxy S4.
3 - Compose : #0111*CODE#.

Jul 25, 2014 | Samsung Cell Phones

3 Answers

How to unlock samsung galaxy s4 t-mobile


Hi. You can unlock your T-mobile network locked Samsung Galaxy S4 safer and easier using unlock code. You can get the accurate unlock code for your Samsung Galaxy S4 from Unlock-Zone.Com at affordable cost.
-<()>--<()>--<()>--<()>--<()>--<()>--<()>--<()>--<()>--<()>-
UNLOCKING INSTRUCTIONS
-<()>--<()>--<()>--<()>--<()>--<()>--<()>--<()>--<()>--<()>-
Method 1:
1 - Switch ON your Samsung Galaxy S4 with a NOT ACCEPTED SIM Card.
2 - Samsung Galaxy S4 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung Galaxy S4 shows "Insert Correct SIM Card")

Method 2:
1 - Switch ON your Samsung Galaxy S4 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung Galaxy S4.
3 - Compose : #0111*CODE#.

Jun 27, 2014 | Cell Phones

2 Answers

Unblock samsung s4


You will have to contact Vodafone to do that if the phone is locked to Vodafone

Jan 03, 2014 | YouTube Videos

1 Answer

How to unlock samsung galaxy s4


Do you mean the network lock?You can get the unique unlock code for your Samsung galaxy S4 from Theunlockarena.com and
remove the network lock easily by specifying the country and network to which the mobile is locked to.You will receive the respective unlock code along with free unlock instructions.

May 05, 2013 | Samsung GALAXY S4

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