Samsung Galaxy S 4G

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Galaxy S 4G
Samsung Galaxy S 4G.jpg
Manufacturer: Samsung Samsung-icon.png
Released On: April 2011
Android Version: 2.2.1
Shipped With: Not Known
Product Model: Not Known
Product Device: Not Known
Model Number: Not Known
P___IMG: N/A
Dimensions: N/A
Weight: N/A
Carriers: T-Mobile
Display: 480x800
GPU: Not Known
RAM: 512MB
Internal Memory: 512MB
Memory Card: Yes.
Mobile Radios: Not Known
WiFi: Not Known
Bluetooth: Not Known
FM Radio: Not Known
GPS: Not Known
Battery: 1500 mAh
Camera: 5MP
Secondary Camera: 1.3MP
HDMI Out: Not Included
USB Connector: Not Included
Additional Features: None
Rooted: Yes.
Locked Bootloader: No.


One-Touch Root

Note to some HTC Devices: z4root will root your device but you will need to use other methods for S-Off. Note: Z4root sometimes doesn't work right away, reboot your device and try again if you have issues.


Requirements: USB Cable, Z4Root (Download), (Alternate Download) file manager from the market or on your tablet and a computer.


  • Connect Device to your computer and enable USB Mass Storage.
  • Place the Z4Root APK (application) in your storage directory of your choice.
  • Go to Settings, Applications and select "Unknown Sources".
  • Properly unmount mass storage.
  • Go to your file manager and select z4root and install.
  • Run the z4root application.

Alternate Method (no file manager required)

  • Install ADB and get it working on your device.
  • type:
     adb install (location to apk) 
  • Run the z4root application.

If all else fails

Motorola 1-Click Root

  • 1-Click Root: Download
  • Install Drivers
  • Enable USB Debugging
  • Put phone in Charge Mode Only
  • Click App; MotorolaOneClickRoot
  • Follow on screen instructions.

Manual Root


  • psneuter: Download
  • Superuser: Download
  • busybox: Download
  • Unzip the downloaded files into the same folder
  • Open a terminal and change to the folder.

You need the android SDK and ADB working. To make sure type:

adb devices

if your device lists, then you are ready to go!

Gain Root

  • Run the following commands:
    adb push psneuter /data/local/temp/psneuter
    adb shell
    chmod 755 /data/local/temp/psneuter
  • ADB should hang, wait a little while and then type:
    adb shell

NOTE: You should have the "#" sign instead of the "$". If you do, you have temporary root, and can continue on.

  • Type:
    adb push busybox /data/local/temp/busybox
    adb shell
    chmod 755 /data/local/temp/busybox
    ./data/local/temp/busybox mount -o rw,remount /system
  • The last command should return nothing

Motorola MB525 - Another guide -

DISCLAIMER: RyanZA and RootzWiki are not liable or responsible for any damages to your phones, this is solely the users decision to "root" their phone. Enjoy!

Manual Method


You will need to download the following files:

  • 32 bit drivers - HERE (Windows)
  • 64 bit drivers - HERE (Windows)
  • File Expert APK - HERE (Install on phone)
  • SuperManager APK - HERE (Install on phone)
  • SuperOneClick 1.7 - HERE
  • - HERE


1. Download Samsung Galaxy S 4G driver and install it. Make sure you know what version of Windows you've got. (I posted links for 32bit and 64bit)

2. In your Phone, Go to Settings>Applications>Development>USB Debugging. Note: You will have to check USB debugging or else it will not work.

3. Open SuperOneClick 1.7 4. Under "exploit" MAKE SURE you select "rageagainstthecage" and then click Root. Let it do what it needs to do Note: the whole process will take between 5-15 minutes 5. Download Root Checker from Market 6. Run the test and it will confirm you that your phone is Rooted

Remove Unneeded Apps (optional)

1. Install File Expert & Install Super Manager first.

2. Open File Expert and navigate to the directory aka folder that you downloaded the files to.

3. Press and Hold the file and select Unzip files Note: File Expert will unzip files by default in same folder. It will create a Fota folder with two files fota_delta_dp1 and fota_delta_dp2

4. Open Super Manager and then open setup and check the "Enable ROOT function"

5. Navigate to the folder where you have the 2 Unzipped fota files (fota_delta_dp1 and fota_delta_dp2)

6. Select both and cut them

7. Navigate to /data/fota and paste the 2 files in this folder

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