If you want to install Android 4.0.3 Firmware on your Galaxy FIT S5670 then you are on a right place below you can see step-by-step guide for this point. Here I’d like to say that the below steps can damage your valued data so, make sure that you have manage your valued back-up before you get started. And you also need a Samsung Galaxy FIT S5670, rooted and with ClockworkMod Recovery installed.

After that Enable USB Debugging from Settings > Applications > Development. And also make sure that at least 100 % charged battery.

DISCLAIMER: The below method is bit risky and we will not be held responsible if you lose data or your device gets damaged in the following of this guide so please proceed at your own risk.

Instructions 

Step 1

First of all download the CyanogenMod 9 package

Step 2

Then transfer the .zip file into the SD card of your device.

Step 3

Then simply unplug your device and turn it off.

Step 4

Now, press and hold the Volume + and Home button altogether and press the power button. This will make your handset to prompt into Recovery Mode

Step 5

Now select Wipe Data/Factory Reset.

Step 6

Then continue with Wipe Cache Partition.

Step 7

Now return to main menu and select to Install Zip From SD Card  then Choose from SD card. Locate and select the .zip file that you’ve transferred in the step 2. Now installation will and it will take sometime.

Step 8

After installation your phone will automatically reboot and worked under Android 4.0.3

[Via Sleetherz]

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