Procedure to Update Galaxy SL I9003 with Jellybam 4.1.2 Firmware:
- Download the latest Jellybam 4.1.2 Firmware Update from here to your computer. Once downloaded, connect your device to the computer with the help of original USB cable and place the same in your device.
- Ensure that you are not placing the file deep into the sub folders as it may not be detected in the recovery mode.
- Assuming that you have downloaded the ROM Manager app from the Google PLAY Store, you now need to select the option of “Flash Clock Work Mod Recovery”. Once it’s done, select “reboot into recovery mode” so that the device gets into the recovery mode.
- Alternatively, you can also enter your I9003 into the recovery mode by Holding the volume Up button + the Home key button (the middle button) and while holding these both keys, press the Power button for turning the device ON in the recovery mode.
- Now, in recovery mode select “Wipe data/factory reset” & “Wipe Cache partition”. Also, select “advanced” and clear the Dalvik cache so that all the cache data is wiped off. Once it’s done, select “install zip from sd card” and then select the Jellybam Firmware Zip Package which you have placed in your device.
- Once the firmware is updated successfully, you will see the message on screen that “install from zip card complete”, now all you need to do is to just select “go back” and then select “reboot system now” for rebooting the device in the normal mode. Please note that it may take longer time than expected for rebooting the device and to show the hone screen.
- To check on whether the update has successfully applied or not, you will need to check the same from the path “Settings > About Phone” where the firmware version will be mentioned as “Jellybam 4.1.2” firmware.
Note: Just in a rare case if the device doesn’t boot up or show the home screen then remove the then battery and reinsert the same to boot the device again in the normal mode.
Do share with us in the comments section just in case if you face any issues as we will try our level best to sort out the same.