Root ZCDLI1 Android 4.1.1 Jelly Bean OTA on Galaxy S3 I9300 Official Firmware
Just a few minutes earlier, the first firmware ZCDLI1 Android 4.1.1 Jelly Bean for China Galaxy S3 I9300 was leaked online. And now, we have the complete method to root ZCDLI1 Android 4.1.1 OTA firmware tutorial. I9300ZCDLI1 is the first Jelly Bean test firmware for devices in China. Remember, International Galaxy S3 I9300 and the ones sold in China are different. Like always, we are always the first one to bring out the complete tutorial on how to root ZCDLI1 Android 4.1.1 Jelly Bean firmware on Galaxy S3 I9300. This tutorial will make use of CF-Root to root Galaxy S3.
As you continue reading below, we will guide you how to root Android 4.1.1 ZCDLI1 Jelly Bean on Galaxy S3 I9300 with complete steps. Backup your apps and personal data as given below. We will be using ODIN. Let’s get on with the tutorial now.
Disclaimer: All the tools, mods or ROMs mentioned below belong to their respective owners/developers. We (TeamAndroid.com) or the developers are not to be held responsible if you damage or brick your device. We don’t have you on gun point to try out this tutorial
NOTE: Your Samsung Galaxy S III I9300 should be on the Android 4.1.1 build ZCDLI1 firmware in order to apply this root method.
CF-Root Package Contents:
CF-Root package comes with the following:
- SuperSU v0.93
- ClockworkMod (CWM) recovery v5.5
- CWM Manager v3.60
Make sure you have installed all your USB drivers for the Samsung Galaxy S III to connect it with the computer. Download Samsung Galaxy S3 USB drivers! Apart from just the USB drivers, there are a few more things that you need to take care of.
1. You need to enable USB debugging mode. This helps to connect your Android phone with the PC. See here: How to Enable USB Debugging.
2. Your phone battery should be 80-85% charged. If your phone goes off suddenly because of battery, during flashing ROMs or installing mods and updates — your phone might go dead permanently. See here: How to Check Battery Percentage.
3. Backup all your important data that you might need as soon as your flash a new ROM, or make a backup for just in case, you never know when anything might go wrong. See below on how to backup data:
- Backup your SMS messages. How? –> How to Backup/Restore SMS Messages.
- Backup Contacts, Gmail and Google Data. How? –> Sync with Google Sync.
- Backup Call History. How? –> How to Backup Call History.
- Backup WhatsApp Messages. How? –> How to Backup/Restore WhatsApp Messages.
- Backup APN Settings: GPRS, 3G, MMS Settings.
Data can also be backed up using Samsung KIES for their devices, but if you backup data manually, you get more options what top choose from and it is very easy to move data across Android devices from different manufacturers, i.e moving Samsung Galaxy Note backup data to HTC One X.
4. Your phone should be factory unlocked. Additional instructions for locked Android devices will be added in the tutorial for unlocking devices.
Past comments on our root tutorials:
Amazing work as per usual, very clean root as well!
Now, let’s proceed with the tutorial on the next page and root Galaxy S3 I9300 on ZCDLI1 Android 4.1.1 firmware.