The first weekly build 7.5 of the recently released official Slim Bean 7.0 Android 4.2.2 Jelly Bean ROM has arrived for all supported android devices including Galaxy S4 L710 and the users of Sprint Galaxy S3 SPH-L710 can update their device using the same. It is an after-market custom ROM build by one of the most popular Slim Bean and is not the official firmware by Samsung for Galaxy S3. Just like other custom firmware, installation is very simple for Slim Bean ROM’s and they are very famous for their light weight, compressed size and fast & smooth operation. Time and again, Slim Bean had released the latest Jelly Bean based custom ROM builds and here we have Android 4.2.2 Jelly Bean based latest Slim Bean Build 7.5 and is all set for Sprint Galaxy S3 L710.
Installation Instruction of Android 4.2.2 Jelly Bean Based Slim Bean Build 7.5 ROM on Galaxy S3 L710
Download Google Apps [Slim Bean Gapps] and Slim Bean Build 7.5 ROM for Galaxy S3 L710 [Slim Bean 4.2.2 Build 7.5 ROM].
Using USB cable, connect your device to the PC and mount the storage first.
Copy downloaded zip files to your phone’s SD card once you gain access to the card from the computer. Important: Don’t extract any file.
Once the file transfer procedure is complete, disconnect your device and switch off the phone.
Boot into recovery mode by pressing and holding the Volume Down and Power button together until recovery load[use volume buttons to scroll and Power button to select]. You can also try this: Recovery Mode without Key Combination.
As mentioned before, it’s important that you perform a Nandroid backup of your existing ROM so that you can restore it later in case you want to go back or the new ROM is not working properly. Select Backup and Restore, then on the next screen, select Backup again to perform a Nandroid backup. After the backup process is finished, go back to the main recovery menu.
To eliminate clash between new ROM and previous ROM, first select wipe data/factory reset, then select Yes on next screen to confirm your action and then wait for few minutes till the data wiping process is done. Now go back to the CWM recovery main menu and select Wipe cache partition. After the completion of wiping cache partition process, select Wipe Dalvik Cache under advance option to perform Dalvik cache wiping. It’s now safe to move to next step when all of this is finished.
First select install zip from SD card and then select choose zip from SD card. Locate the Slim Bean 4.2.2 Build 7.5 ROM zip file that you copied earlier in Step 3 and select it by pressing Power button. Soon the ROM installation procedure will start once you confirm installation on next screen.
Once the ROM installation process end, repeat the step 8 but choose Slim Bean Gapps zip instead of ROM zip to install the Google apps package.
After all is done, go back to the main recovery menu and reboot your device by selecting the reboot system now. The first boot will take about 5 minutes (max 15 min or else it means stuck on boot screen) and the phone will boot into the new ROM.