Update Galaxy S GT I9000 with Amestris Dark Cyan V12 Custom ROM Firmware

Now the Samsung Galaxy S GT I9000 users , lover of the smartphone and fans around the world can now be happy that one of the most stable firmware dubbed as Amestris Dark Cyan V12 Rev. 01JW8. It will come with a lot of great features. Samsung has also note that there won't be any upgrade of ICS or jellybean for Samsung galaxy s gt i9000. Below I will give you the step by step guide or procedure on how to Update Galaxy S GT I9000 with Amestris Dark Cyan V12 Custom ROM Firmware. You can reverse back your firmware if you want to original.

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 only applicable for device model Samsung Galaxy S GT I9000 and please do not use on other device it may brick your phone.

2. Check device model from Settings > About Phone.

3. Also you need to root the device for applying the update. Check using root checker app from google play store wheter your device is rooted or not.

5. Not with KIES, Back up your important data's such as SMS, Contacts, Call logs, Images APN Settings and etc. (note : don't back up the data with ROM MANAGER it may even brick the device and we are not responsible for the damage cause )

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

7. Enable usb debugging in your device go to settings > applications > development > usb debugging.

8. Disable also the antivirus or security suite that are present in your device because it may interrupt the firmware update process.

Now here are the step by step guide/procedure on How to Install/Update Galaxy S GT I9000 with Amestris Dark Cyan V12 Custom ROM Firmware REV.01JW8

1. Let's start, first download Amestris Dark Cyan V12 Rev.01 JW8 Firmware Package here to your computer.

2. Once you have finished download, connect your device to the computer using original USB cable and place the file in your phone.

3. Now Disconnect the phone and turn it off to enter in recovery mode.

4. You can enter recovery mode in Samsung Galaxy S GT I9000 by pressing volume up key, center button and holding it both press the power button.

5. Now in recovery mode select wipe data or factory reset and also select the wipe cache partition to clear out all cache data present in yourphone. Note donot skip this step it may have issues like force close in your device.

6. Now select "install zip from sd card > choose zip from sd card and select the amestris dark cyan v12 rev.01 jw8 firmware. To select yes use the volume rocker keys and menu button.

7. Once file is selected just wait 5 to 7 minutes for applying the update.finish the update select go back and reboot system now. (You will see a progress bar indicating the firmware upgrade progress.

8. If device gets into boot loop or stuck in welcome screen , just re insert the batter and follow the instructions above again.

9. It will take a while to reboot the device.

10. Now if you see the home screen go now to path settings > about phone and you see the details of your new firmware installed.

Congratulations! You have installed successfully your Galaxy S GT I9000 with Amestris Dark Cyan V12 Custom ROM Firmware. Enjoy