Root Xperia Z ultra c6802 stock Lollipop 14.5.A.0.242

[Aromajboy]

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This is how i got the root access to my Xperia Z ultra after i updated to lollipop through OTA released by Sony few days ago.
Before u start search & get these two files.(Thanks to DoomLord for his doom kernel).
(i) Boot.img extracted from Doom Kernel v22 for c6802/06/33 and place it on desktop.
(ii) Beta-SuperSu-2.48.Zip and place it in SD card.
Now into the Action
1. Enable developer mode by tapping 7 times on the settings>about phone>build number.
2. Go to settings > Developer options > USB debugging > check.
3. Go to settings > unknown sources > Check.
4. connect to PC & start Flash tool > Thunder icon > fastboot> check
5. click Reboot into fastboot mode(via ADB)....wait for the phone to reboot till u see the blue led.
6. click Reboot into fastboot mode(via fastboot)..again wait for the reboot & blue Led.
7. click Select kernel to Hotboot > select (Doom Kernel v22) boot.img & click..wait for the phone to reboot.
8. Now when u see the pink led on the phone press&hold the down vol key.
9. in TWRP recovery install SuperSU 2.48 beta & reboot.
Thats it.
after reboot I installed & also recommend you to install
Busybox,TWRP manager,Titanium Backup, from Google Play store.
Adaway.apk from the net.
Now u can also experiment with Xposed module in LoL....Lipop...LoL. Njoy:good:

 

[uknowmyid]

i think this guide for UBL (Unlock Boot Loader) device .
thanks.

Yes, naturally since locked bootloader don't allow most of the steps. Also this is not for those who have kingroot on their devices.

---------- Post added at 07:13 PM ---------- Previous post was at 07:09 PM ----------

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Yeah - same here. My C6833 Lollipop also failed

There is a way to unlock the bootloader, fairly simple but time consuming. I suggest you keep
1.flashtool
2.chainfire's supersu. Zip handy as that is something you will eventually.
I say that cause the part till you reach level 2 is awesome as you wish have so many ways to know what will/may go wrong which will allow you to be prepared and not just panic.

---------- Post added at 07:18 PM ---------- Previous post was at 07:13 PM ----------

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I've unlocked the bootloader, and then did the above steps on my C6833, and I ended up with my phone got into bootloop.
Had to flash back the FTF using flastool.

Hahaha, sry for if any data was lost, but guess on the bright side you know now how the brain feels to think of the same monotonous thing over and over again that you eventually are left with flashing it. Atleast that's how I realised the above.