Build a Shed

Samsung Galaxy S4 (Canadian) SGH-I337M users who have already installed their devices with Android 4.2.2 Jelly Bean, may root their devices using the tutorial below.

This tutorial uses CF-Auto-Root file released by recognised XDA Developers, Chainfire. The CF-Auto-Root file allowing Galaxy S4 users to root their devices easily without depending on the firmware. It completely supports Android 4.2.2 Jelly Bean and future firmware as well.

Disclaimer: Rooting voids the warranty of your device. We and the developer of this rooting procedures shall not be held responsible if any undesirable outcomes may happen to your device. use of this root guide is solely at your own risk!

Pre-requisites
1) Install USB Driver for Samsung Galaxy S4 on the computer.
2) Enable USB Debugging Mode on the phone.
3) Make a backup of all your important data before following the guide.
4) Ensure the battery of the phone is charged more than 80 per cent.
5) The CF-Auto-Root file works only on Samsung Galaxy S4 (Canadian) SGH-I337M. Applying this on any incorrect variant will brick the device. Verify the model number of the Galaxy S4 by navigating to Settings >> About Phone.

File Required
1. CF-Auto-Root (Mirror Link) for Galaxy S4 (Canadian) SGH-I337M (CF-Auto-Root-jfltecan-jfltevl-sghi337m.zip)
2. Odin 3.07

Steps to Root Galaxy S4 (Canadian) SGH-I337M Running on Android 4.2.2 Jelly Bean Firmware
Step 1: Extract CF-Auto-Root and Odin 3.07 files using winrar/7zip/winzip or any other extracting tool.
Step 2: Switch off the Galaxy S4. Then boot the device into Download Mode by pressing and holding Volume Down + Home buttons together and then press the Power button until the device turns on. Now press the Volume Up button to enter Download Mode.
Step 3: Launch Odin on the computer.
Step 4: Connect the Galaxy S4 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn yellow with the COM port number. Additionally, the successful connected will be indicated by a message saying Added. If Odin fails to detect the device then re-install USB driver
Step 5: In Odin, click the PDA button and select the CF-Auto-Root-jfltecan-jfltevl-sghi337m.tar.md5 file.
Step 6: Verify that Auto Reboot and F.Reset Time checkboxes are selected in Odin. Also, ensure the Re-Partition option in Odin is not selected.
Step 7: Double-check and click Start in Odin. The installation process will now begin.
Step 8: Once flashing completed, your phone will restart and soon you will see a PASS message with green background in the left-most box at the very top of the Odin. You can now unplug the USB cable to disconnect your device from computer.

Samsung Galaxy S4 (Canadian) SGH-I337M running on Android 4.2.2 Jelly Bean firmware is now rooted successfully. You may now install any app that requires root permission.

Thanks to all fellas at XDA who first tried out this rooting technique. This method was originally posted via XDA-Developers original thread.

Samsung has finally announced the Galaxy S4 Active - a rugged phone that brings top-end specs but lets you throw it in the bath.

Clearly intent on squeezing as much cash out of the Galaxy S4 brand as possible Samsung has overhauled its best-selling flagship smartphone and given it a tougher exterior which includes IP67 dust and water-proof protection and a fully sealed design.


In terms of specs the Galaxy S4 Active is almost identical to the Galaxy S4 with a 5-inch Full HD display, 1.9GHz quad-core processor, 2GB of RAM, 16GB of internal storage, 2MP front camera and 2600mAh battery.

One difference between the two however is the rear facing camera, with the Galaxy S4 Active sporting an 8MP snapper instead of the 13MP version on the standard handset.

S4 gets tough

The Samsung Galaxy S4 Active retains the 4G connection and Android 4.2.2 Jelly Bean operating system however, and of course the Korean firms TouchWiz interface is laid on top.

Thanks to the rugged features on the Galaxy S4 Active - which includes three physical buttons below the screen - the handset measures a slightly porkier 139.7 x 71.3 x 9.1 mm and tips the scales at 151g, 21g more than the Galaxy S4.

In terms of the Samsung Galaxy S4 Active release date all we know is that it will go on sale sometime this summer in select markets.

We will get to check out the handset a Samsungs event in London on June 20, so keep an eye out for our hands on Samsung Galaxy S4 Active review later this month.

Next: Read the latest news from smartphone world.

Samsung Galaxy S4 (Verizon) SCH-I545 users who have already updated their devices with Android 4.2.2 VRUAME7 Jelly Bean, may root their devices using the tutorial below.

This tutorial uses Root Exploit package created by Recognized XDA-Developers, DooMLoRD, which later modified by PWM978 to make it work on Galaxy S4 (Verizon) SCH-I545. The Root Exploit package allowing Galaxy S4 users to root their devices easily without having to wipe the device or flash a full prerooted factory image. Its completely supports Android 4.2.2 Jelly Bean with firmware build number I545VRUAME7.

Disclaimer: Rooting voids the warranty of your device. We and the developer of this rooting procedures shall not be held responsible if any undesirable outcomes may happen to your device. use of this root guide is solely at your own risk!

Pre-requisites
1. Install USB Drivers for Samsung Galaxy S4 on the computer.
2. Install Android Terminal Emulator on your device.
3. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
4. Make a backup of all your important data before following the guide.
5. Ensure the battery of the phone is charged more than 80 per cent.
6. The Root Exploit package works only on Samsung Galaxy S4 (Verizon) SCH-I545 running on Android 4.2.2 VRUAME7 Jelly Bean firmware. Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy S4 by navigating to Settings >> About Phone.

File Required
1. Root Exploit (Mirror Link) for Galaxy S4 (Verizon) SCH-I545 (RootforVZWS4.zip)

Steps to Root Galaxy S4 (Verizon) SCH-I545 Running on Android 4.2.2 VRUAME7 Jelly Bean Firmware
Step 1: Extract Root Exploit package using winrar/7zip/winzip or any other extracting tool.
Step 2: Insert a microSD card into your device. Make sure it is formatted as exFAT (not FAT32).

Note: If you have a 64GB microSD card you can use your phone to format it as exFAT by default directly from the Storage settings. However, if you have anything less than 64GB microSD card you may have to use the computer to format it manually as exFAT. Remember, if your microSD card is not formatted as exFAT you will see "permission denied" errors when running the exploit.

Step 3: Connect the Galaxy S4 to the computer using USB cable.
Step 4: Copy all files and folders from the Root Exploit package directly onto the root of your microSD card (nowhere else).
Step 5: Open the Android Terminal Emulator app on your phone, then run the following commands:

cd /mnt/extSdCard
./pwn
./script.sh

Note: After running the second command you should have seen your $ change to a # meaning you have root access. The third command is required to make this root access permanent.

Step 6: Once all commands are completed, close the Android Terminal Emulator app and check if SuperSU has any update in the Google Play Store.
Step 7: Open SuperSU app and let the binary update itself to the latest (if any updates are available).
Step 8: Once completed, reboot your device and confirm you still have root access.

Galaxy S4 (Verizon) SCH-I545 running on Android 4.2.2 VRUAME7 Jelly Bean firmware is now rooted successfully.

Thanks to all fellas at XDA who first tried out this rooting technique. This method was originally posted via XDA-Developer original thread.