Update Galaxy SL I9003 with Jellybean 4.1.1 Codename 3.5.0 firmware

Now folks you can update your samsung galaxy SL GT I9003, you will not feel left out of race of ICS or jellybean 4.1.1. Thanks to custom rom firmware makers who come up wih lot of custom rom that optimized the jellybean 4.1 to align with the galaxy s GT I9003 devices. Below we will give you a step by step guide / tutorial on how to update galaxy SL GT I9003 with jellybean 4.1.1 codename 3.5.0 firmware

Disclamer : This site will not be responsible for anything damages or data loss to your device. This site is only for information purposes only.We have instructions below follow step by step proccess to have a successful installation without causing problems. Proceed at your own risk.

Requirements:

1. This firmware is compatible with I9003 model and not with I900 model

2. Your Samsung Galaxy SL I9003 device must be rooted before applying this firmware.

3. Back up your important data's such as SMS, Contacts, Call logs, Images APN Settings and etc.

4. Now enable USB Debugging mode in your Device, do this by going to settings>applications>development>USB debugging.

5. The battery life of your device should not be less than 60%. to finish the update without turning your device off.

Now here are the step by step guide/procedure on how to update Samsung Galaxy SL GT I9003 with codename android 3.5.0 Custom ROM Firmware:

1. Let's start, first download Codename Android 3.5.0 Firmware package here and google apps package here.

2. After downloading, connect your Device to your computer using your USB cable and put the downloaded zip files in your device.

3. Disconnect your device from the computer.

4. Turn off your device to enter recovery mode.

5. Now enter to Recovery mode by pressing volume up button + home key button while holding both simultaneously press the Power Button.

6. You can boot the device in recovery mode by selecting the appropriate option in the recovery mode.

7. In recovery mode Choose install zip from sd card > select zip from internal sd card and select the downloaded “Codename Android 3.5.0 Firmware package” and also the “Google Apps".

8. Once you have successfully applied the firmware select go back and reboot system now to reboot your device in normal mode

8. Check if your firmware update is successful or not. Do this by going to Settings > about phone.

Congratulations! You have updated successfully your Galaxy SL I9003 with Jellybean 4.1.1 Codename 3.5.0 firmware. Enjoy!