Samsung Galaxy Y Duos is a dual Sim enabled Android Gingerbread phone. Galaxy Y Duos has already been rooted by developers and first ROM has been launched for it. XDA developer forum member Millan.SIS has introduced the TechnoDUOS custom ROM for Samsung Galaxy Y Duos GT-S6102. This is a fully Deodexed and zip aligned ROM which makes it stable and fast. Beside that its pre rooted and equipped with many teeks that helps to boost up the device.
Disclaimer/Warning: This is not an Official Firmware and you will need to root your device to install this ROM which voids warranty. Please do not held us responsible if you brick or Toast your device while following the procedure. This process is released after proper testing and consulting with experts. Please proceed at your own risk.
1. Your Samsung Galaxy Y Duos must be rooted to install this ROM. ClockWorkMod recovery must be installed on your system. If you want to root your device you can follow this post Or this special guide to root galaxy Y.
2.Follow this guide to install ClockWorkMod recovery for galaxy Y duos.
3. Backup your device essential data including emails, contacts, pics, music, videos etc. Also, create a backup of your current ROM using CWM.
4. Charge your device to atleast 65% to ensure that you do not face any issue while installing the ROM.
5. You will need a Windows PC to download the files and transfer it to phone.
A New Version Of TechnoDUOS ,BDSky 1.5 available HERE.
Step 1: Once you have downloaded the files, connect your phone to computer in USB storage mode and transfer all 3 files to root of your SD card.
Step 2: Enable USB debugging and shut down the phone. Now, start your Galaxy Y Duos in CWM recovery mode.
Step3: Select the option “Wipe data/Factory reset” and execute it using the power button. Once complete, select “Wipe Cache partition”.
Step 4: Now, we have to flash the kernel. So, select the option install zip from SD card and select “kernelflasher.zip”.
Step 5: This will install the Kernel. Now, you can go ahead and install the ROM. select “+++Go Back+++” and choose “install from zip card”. This time select the file “technoduos1.0.zip”.
Step 6: It will take few minutes for the new ROM to install. Once done, select the “+++Go Back+++” option and select “Reboot system now”.
It’s all done, the system will reboot and new interface and Android configuration screen will welcome you. If you can face any issue you can get help here or consult with the developer on xda forum.