Originally Posted by chunweng428
I have Sony Xperia Z C6603 with 10.4.1.B.0.101 firmware
I am new to this and I want to do:-
1.Root my device to backup the DRM keys using Backup TA
2.Then, unlock bootloader
Any help will be appreciated.
well actually you want to unlock bootloader for installing 4.4 ROM /Custom Kernels ?
If you only want to root,you will just need to download the Android 4.2.2 firmware 10.3.1.A.2.67 for C6603,then flash it using flashtool ( make sure you backed up all your apps using built-in Backup & restore app & save it in microSD card)
Next root it using DooMLoRD Easy Rooting Toolkit,that's all.
You can choose to install CWM / TWRP / XZDualRecovery
Then you can only download the pre-rooted Android 4.3 ROM
For me i'm using XZDualRecovery with eXistenZUltra ROM
Hope you understand
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