¿Cómo puedo desbloquear AT & T Samsung GALAXY S5 Simcard?

Samsung GALAXY S5 G900W8 Overview :
With a 5.1″ 1080p screen, 16 MP camera and 2 GB of RAM, the Galaxy S5 might not be the utmost specs beast that the Android world has to offer, but it comes with plenty of new features, both in comparison with its predecessor, the S4, and when measured up to the other flagships. The heart beat sensor, for instance, is unique for the Galaxy S5, while something like the Finger Scanner can also be observed on the iPhone 5s, but in a rather different implementation. Samsung also introduced two new launch colors, including Copper Gold, and a brand new perforated design for the rear cover. The addition of Snapdragon 801 chipset brings on LTE-A download speeds, and 4K video recording, to an already superb handset.

Samsung GALAXY S5 G900W8 Sim Unlocking :
Unlock AT&T Samsung GALAXY S5 G900W8 to use any where in the world with any supported service provider like

Optus Australia Brasil, Straight talk, FamilyMobile, Vodafone, Personal, Claro, O2, Digicel, Telcel, Orange, Telenor, Optus, Tele2, MTN Rogers, Fido, Chatr, Bell, Virgin, Sasktel, MTS, PC telecom, Tbaytel, Telus, Koodo


Only at


http://www.WorldGSMCodes.com/

Click here to buy Unlock code

Samsung GALAXY S5 G900W8 Unlocking instructions:
1: Turn on phone with Not Accepted SIM card.
2: A menu will pop up to Insert the code.
3: Insert the provided code and press OK
4: Device is now unlocked.

How to Factory reset/ Hard Reset Samsung GALAXY S5 G900W8:
How to Reset Samsung GALAXY S5 G900W8 pattern lock:

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.

 

  1. Switch on your phone.

  2. Scroll to Settings -> User and Backup -> Factory Data Reset.
  3. Accept informations in your device.
  4. Done!

Second Method:

  1. Make sure, that your phone is off.
  2. Then hold and press Volume Up + Power button + Home button.

  3. Release all buttons when Samsung logo appear.
  4. Then you will see menu of Recovery Mode, then release all buttons, and select option “wipe data/factory reset” with Power button.

  5. Next choose “yes” using Volume Down and to confirm use Power button.

  6. After that press Power button to enter option “reboot system now“.

Third Method:

  1. Turn on your handset

  2. Next tap this code: *2767*3855#
  3. After that your device will reset and restarts.

How to Update Samsung GALAXY S5 G900W8 to latest Firmware:

  1. Connect your device to your computer using the USB cable. …
  2. Open Kies. …
  3. Click Firmware upgrade to start the upgrade process.
  4. A pop-up message may also display when you connect your device to Kies. …
  5. You will be taken through the backup process to preserve all of your data.

How to Root Samsung GALAXY S5 G900W8:

WARNING !
You will lose all your data and it is possible that you may brick your device
All described operations you are doing at your own risk.


Requirements: Your Samsung Galaxy S5 SM-G900W8 should have atleast 30-40 percent of battery to perform the rooting process.

Step 1: Download and Install Samsung USB Driver on your computer. If Samsung USB Driver is already installed on your computer then Skip this Step.

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Step 2: Download and extract the root files on your computer. After extracting you will be able to see the following files:

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Step 3: Now, Switch off your Smartphone.

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Step 4: After switching-off the Smartphone, you need to boot into Download Mode. To boot into download mode Press and hold Volume Down, Home Button and Power Button at same time for 5-8 seconds (you have to press and hold the buttons at same time) until download mode is active.

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Step 5: In the Download mode you will be able to see a Warning Yellow Triangle Sign. In this situation you have to press the Volume up key to continue.

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Step 6: Now, Open Odin3 (found in the extracted files, that you have downloaded in the Step#2) on your computer. Then connect your Smartphone to the computer.

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Step 7: Once you have connected the Smartphone to the computer, Odin will automatically recognize the device and show “Added” message at the lower-left panel.

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Step 8: Once your device is detected by Odin, click on the PDA button and select the CF-Auto-Root.tar file (you have downloaded this file in step#2).

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Step 9: Now, click on the Start button in Odin to begin the Flashing.

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Step 10: Flashing usually takes 30-50 seconds to complete the rooting process on your Samsung Galaxy S5 SM-G900W8. Once Rooting process is completed you will be able to see a Green Box with Pass written on it in Odin. During this process Smartphone will re-boot automatically.

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Step 11: Once you see, the Pass message in Odin, you can disconnect your Device from the computer.
Step 12: Now, to make sure you have successfully rooted your Samsung Galaxy S5 SM-G900W8, open Applications Menu on your Smartphone and Find SuperSU App. If this app exist on your Smartphone then it means you have successfully rooted your device. Congratulations.

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Optional: You can also verify that your device is successfully rooted or not by Root Checker Application.

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