Cómo desbloquear AT & T Samsung Galaxy S5 G870 activo?

Samsung Galaxy S5 Active G870 Overview :
The Samsung Galaxy S5 Active has a 5.1-inch screen with resolution of 1080 x 1920. A quad-core 2.5GHz Snapdragon 801 CPU is under the hood along with the Adreno 330 GPU. 2GB of RAM and 16GB of free memory is on board. The back and front facing cameras are 16MP and 2MP respectively. Android 4.4.2 is pre-installed out of the box.

Samsung Galaxy S5 Active G870 Sim Unlocking :
Unlock AT&T Samsung Galaxy S5 Active G870 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 Active G870 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 Active G870:
How to Reset Samsung Galaxy S5 Active G870 pattern lock:

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

Master Resetting via the Settings Menu:

  1. While viewing the home screen, tap “Apps
  2. Go to “Settings
  3. Tap “Backup and reset” under “User and Backup
  4. Optionally, clear the check boxes next to “Automatic restore” and “Backup my data
  5. Tap “Factory data reset” > “Reset device
  6. Assuming that your smartphone’s lock screen feature is enabled, enter your password or PIN and tap “Continue
  7. Tap “Delete all

Master Resetting via Hardware Keys:

NOTE: Use this method of factory reset in case you are unable to reset your smartphone from the settings menu, as described above, or if your smartphone is unresponsive, it freezes, crashes etc. To perform a master reset via hardware keys (through the Recovery menu):

  1. Turn off your smartphone
  2. Press and hold the “Home“, “Power” and “Volume Up” buttons at the same time
  3. Once the smartphone vibrates, release the “Power” button but keep holding the other keys
  4. After the “Android System Recovery” screen appears, release all hardware buttons
  5. From the recovery menu, press the “Volume down” button to navigate to and highlight “wipe data / factory reset
  6. Press “Power” to select the highlighted option
  7. Use the volume rocker to navigate to “Yes — delete all user data
  8. Press “Power
  9. Once the smartphone applies the factory reset, the “Reboot system now” message should be highlighted
  10. Press the “Power” button to reboot your device in normal mode

How to Update Samsung Galaxy S5 Active G870 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 Active G870:

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.

1. First you need to enable the feature on your phone, install apps from “Unknown sources” so that you can install apps which are not downloaded from Google Play store. For that simply go to “Settings”->”Security” and give a check mark on “Unknown Sources”.

2. After doing this open the url “https://towelroot.com/” on your Samsung Galaxy S5 Active SM-G870A Internet browser.

*If you get any warning from your browser about the “Untrusted Connection” please don’t worry, you just need to add it to security exception.

3. When the page is opened you will be navigated to the homepage of towelroot.com and you will see a similar screen like one given below.

Now tap the “Lambda” symbol there and ignore the warning and click “Ok” to download the apk file. After downloading the .apk file on your Samsung Galaxy S5 Active SM-G870A, please install it.

4. Once you have installed it open the “Towel Root” app on your phone and tap on “Make it ra1n” to root your device.

Wait for the process to complete and open “Google Play Store” when it’s done.

5. Now type in “SuperSU” in the “Play Store” app search box and download and install“SuperSU” from chainfire. After installing the “SuperSU” app open it and wait for the binary installation.

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