This Firmware flash for Samsung Galaxy S II Epic 4G Touch with the Model Number is SPH-D710. Firmware Region is United States and CSC code is SPR Sprint. Make sure the Model Number are correct with you device. You can check the Model Number in Setting - About phone (Model Number), If phone can't start you can find it by flipping your phone or among the things you found in the box. This Firmware PDA is D710USOI23 with OS Jelly Bean(Android 4.1.2) and the Firmware are build on Thu 01 Oct 2015 16:44:00 pm.

Download Firmware Samsung Galaxy S II Epic 4G Touch (SPH-D710)

AP Version: D710USOI23
CSC Version: D710USOI23
Android Version: Jelly Bean(Android 4.1.2)
Region: SPR Sprint
Country: United States
Binary: N/A

Build Date: 2015-10-01 16:44:00
Size: 510.36 MB
by clicking the download button, you agree to our terms & privacy policy

Loading........

About Phone:

Samsung Galaxy S II Epic 4G Touch Android smartphone. Announced Aug 2011. Features 4.52″ Super AMOLED Plus display, Exynos 4210 Dual chipset, 8 MP primary camera, 2 MP front camera, 1800 mAh battery, 16 GB storage, 1000 MB RAM, Corning Gorilla Glass.

Admin Nov 07, 2020 SPH-D710, SPR

Shop on Amazon

How to flash firmware

Extract (unzip) the SPH-D710_SPR_D710USOI23......D710USOI23.zip file. using WinRAR or 7-Zip.
Download Odin Tool 3.14.1
Extract Odin and open it.
Reboot Samsung Phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)
Connect you Samsung Phone and wait until you get a BLUE sign in Odin.
Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots.
Do NOT tick any extra boxes. The only options to be ticked are F.Reset Time and Auto-Reboot.
Click the start button, wait for Odin to say 'PASS' in a GREEN sign. Once the flash is complete, your phone will reboot, and you can disconnect your phone from the PC.

The Samsung Galaxy S series is a line of high-end Android mobile devices produced by Samsung Electronics. The series consisted initially of smartphones and the first device, the Samsung Galaxy S, was announced in March 2010 and released for sale in June of that year.

Source: wikipedia.org