Here's a quick & easy way to install cwm on your S24G SPH-D710VMUB with windows, Extract these files to wherever your adb/sdk setup is & run the installer.bat file it will automatically install the recovery & reboot the phone. Make sure your usb debugging is turned on in your settings developers options.
The buttons are volume up & down to select, the home button is select, The power button is back, & if you press the volume up repeatedly it will say back button enabled.
Or you can switch the zimage out for whatever recovery zimage you want & run it. Enjoy.
(I've had the most luck with agat's zImage's, just swap it.)
Link: Dev-Host - SPH-D710 CWM 5.0.2.7 Installer.zip - The Ultimate Free File Hosting / File Sharing Service
The buttons are volume up & down to select, the home button is select, The power button is back, & if you press the volume up repeatedly it will say back button enabled.
Or you can switch the zimage out for whatever recovery zimage you want & run it. Enjoy.
(I've had the most luck with agat's zImage's, just swap it.)
Link: Dev-Host - SPH-D710 CWM 5.0.2.7 Installer.zip - The Ultimate Free File Hosting / File Sharing Service