[Q] Root and Flash ROMs on 757 firmware - Sony Xperia Z Ultra

Ok, now i'm really confused.
I'm currently on 757 firmware and I want to flash the GPe on it. What exactly do I have to do?
LordManhattan's thread simply requires me to flash some files but the GPe thread needs me to flash boot.img or something.
Can anyone coach me step by step? I've never tried to flash a darn phone with so many prerequisites... It was so much easier playing with the LG and hTc

matthewsucks said:
Ok, now i'm really confused.
I'm currently on 757 firmware and I want to flash the GPe on it. What exactly do I have to do?
LordManhattan's thread simply requires me to flash some files but the GPe thread needs me to flash boot.img or something.
Can anyone coach me step by step? I've never tried to flash a darn phone with so many prerequisites... It was so much easier playing with the LG and hTc
Click to expand...
Click to collapse
From stock 757 with unlocked bootloader:
Copy ROM zip to sdcard of phone
Flash boot.img from the ROM zip using flashtool and fastboot mode. the boot.img will have recovery already in it
Boot the phone into recovery, vol + or - while booting
Factory reset (or format data and wipe caches
Flash the ROM zip from recovery
Reboot into system
I assume you have followed lordmanhattan's guide and have:
Downgraded
Rooted
Backed up TA
Unlocked bootloader
Updated firmware to the latest

blueether said:
From stock 757 with unlocked bootloader:
Copy ROM zip to sdcard of phone
Flash boot.img from the ROM zip using flashtool and fastboot mode. the boot.img will have recovery already in it
Boot the phone into recovery, vol + or - while booting
Factory reset (or format data and wipe caches
Flash the ROM zip from recovery
Reboot into system
I assume you have followed lordmanhattan's guide and have:
Downgraded
Rooted
Backed up TA
Unlocked bootloader
Updated firmware to the latest
Click to expand...
Click to collapse
So it is okay to directly downgrade from 757?
And what do you mean by updated firmware to the latest?
And the boot.img in the ROM package, does it already contain the recovery?

matthewsucks said:
So it is okay to directly downgrade from 757?
And what do you mean by updated firmware to the latest?
Click to expand...
Click to collapse
You want to downgrade to root? if so then yes - see my downgrade sticky thread in the general section for a guide
After rooting/backing up TA/unlocking bootloader you will want to flash the latest firmware again to get the new baseband, and a few other things else any custom 4.3 or 4.4 ROM's won't boot and/or will have IMEI issues

blueether said:
You want to downgrade to root? if so then yes - see my downgrade sticky thread in the general section for a guide
After rooting/backing up TA/unlocking bootloader you will want to flash the latest firmware again to get the new baseband, and a few other things else any custom 4.3 or 4.4 ROM's won't boot and/or will have IMEI issues
Click to expand...
Click to collapse
Erm, actually i want to downgrade so that i can flash this rom: http://forum.xda-developers.com/showthread.php?t=2608708

blueether said:
You want to downgrade to root? if so then yes - see my downgrade sticky thread in the general section for a guide
After rooting/backing up TA/unlocking bootloader you will want to flash the latest firmware again to get the new baseband, and a few other things else any custom 4.3 or 4.4 ROM's won't boot and/or will have IMEI issues
Click to expand...
Click to collapse
Ok now im trying to downgrade it. Do i downgrade to .532 or .290 first?
What things should i exclude? I see quite a few options in Flashtool.

blueether said:
You want to downgrade to root? if so then yes - see my downgrade sticky thread in the general section for a guide
After rooting/backing up TA/unlocking bootloader you will want to flash the latest firmware again to get the new baseband, and a few other things else any custom 4.3 or 4.4 ROM's won't boot and/or will have IMEI issues
Click to expand...
Click to collapse
OK im in trouble. I did not exclude anything while downgrading and now my phone cannot access any mobile networks.
What the hell should i do now?
OK IGNORE THIS LOL. FIXED IT WITH SUS

blueether said:
You want to downgrade to root? if so then yes - see my downgrade sticky thread in the general section for a guide
After rooting/backing up TA/unlocking bootloader you will want to flash the latest firmware again to get the new baseband, and a few other things else any custom 4.3 or 4.4 ROM's won't boot and/or will have IMEI issues
Click to expand...
Click to collapse
Ok to be honest, im trying to flash that ROM because the recent 757 firmware was supposed to fix the sound bug issue. It worked for others' ZU except for mine. Pretty pissed that all SONY said to me was to bring my phone down for a repair, hence i was hoping i could fix it by flashing another ROM.
I downgraded to .532 then updated it back to 757. Seems like it is a hardware problem...

WOW. I'M AN IDIOT. I DECIDED TO WASH MY PHONE UNDER THE TAP BECAUSE IT WAS A LITTLE DIRTY. AND SOMEHOW, THAT FIXED THE SOUND BUG. SOMEONE PLEASE SLAP ME IN THE FACE.
Close this thread please, I'm an idiot. Thanks blueether for your help!

You don't read very well do you?
All the steps needed were there with an explanation of why (where needed).
Next time you you need/want to flash your ZU take the time to read the steps, and ask questions if you aren't sure about a step or why some said to do something a certain way or to see a certain thread...
ps good to see you have the sound working again

blueether said:
You don't read very well do you?
All the steps needed were there with an explanation of why (where needed).
Next time you you need/want to flash your ZU take the time to read the steps, and ask questions if you aren't sure about a step or why some said to do something a certain way or to see a certain thread...
ps good to see you have the sound working again
Click to expand...
Click to collapse
But just to confirm, does all boot.img definitely contains the recovery also?

matthewsucks said:
But just to confirm, does all boot.img definitely contains the recovery also?
Click to expand...
Click to collapse
No. Only custom (CM11, PA, PAC, GPe etc.) and modified ROMs (DoggROM, Monx etc.)
Sent fra min C6833 via Tapatalk

LordManhattan said:
No. Only custom (CM11, PA, PAC, GPe etc.) and modified ROMs (DoggROM, Monx etc.)
Sent fra min C6833 via Tapatalk
Click to expand...
Click to collapse
So am I right to say that the boot.img from the GPe rom in the development forum already contains the recovery?

matthewsucks said:
So am I right to say that the boot.img from the GPe rom in the development forum already contains the recovery?
Click to expand...
Click to collapse
Correct, but only the tweaked version. That's an isolated case though, so the rest of them will have recovery.
Sent fra min C6833 via Tapatalk

matthewsucks said:
OK im in trouble. I did not exclude anything while downgrading and now my phone cannot access any mobile networks.
What the hell should i do now?
OK IGNORE THIS LOL. FIXED IT WITH SUS
Click to expand...
Click to collapse
Hi...I'm in the same position as you...can you please explain how exactly you managed to fix it?
For reference, my C6802 was on stock .757 firmware, then I flashed the unofficial SlimKat rom and kernel from here - http://forum.xda-developers.com/showthread.php?t=2712065. Everything works in the rom except it doesnt connect to my mobile network.
Thanks a lot!

ishaang said:
Hi...I'm in the same position as you...can you please explain how exactly you managed to fix it?
For reference, my C6802 was on stock .757 firmware, then I flashed the unofficial SlimKat rom and kernel from here - http://forum.xda-developers.com/showthread.php?t=2712065. Everything works in the rom except it doesnt connect to my mobile network.
Thanks a lot!
Click to expand...
Click to collapse
Not the same issue ( or at least shouldn't be).
In about phone settings do you have a valid imei no. and baseband?
Have you tried any other ROMs?

blueether said:
Not the same issue ( or at least shouldn't be).
In about phone settings do you have a valid imei no. and baseband?
Have you tried any other ROMs?
Click to expand...
Click to collapse
Thanks for the response blueether! In the phone settings it says Unknown for both baseband and imei. I found this thread where you helped another person with almost the same problem I guess, (http://forum.xda-developers.com/showthread.php?t=2738141) and you have told him to follow these steps:
"Just do as has been said a thousand times...
Downgrade to .532 - see my downgrade thread
Root using either [NUT]'s dual recovery or bin4ries tool - see thread in step above or LordManhattans guide
Backup the TA - see LordManhattons guide
Upgrade to latest FTF
Unlock bootloader
Root using jackies099's kernel
..."
So I'm downloading a .532 FTF and will try out these steps once the download finishes in a while. As I understand, when I upgrade to the latest FTF (.757 now?) the imei/baseband should return.

ishaang said:
Thanks for the response blueether! In the phone settings it says Unknown for both baseband and imei. I found this thread where you helped another person with almost the same problem I guess, (http://forum.xda-developers.com/showthread.php?t=2738141) and you have told him to follow these steps:
"Just do as has been said a thousand times...
Downgrade to .532 - see my downgrade thread
Root using either [NUT]'s dual recovery or bin4ries tool - see thread in step above or LordManhattans guide
Backup the TA - see LordManhattons guide
Upgrade to latest FTF
Unlock bootloader
Root using jackies099's kernel
..."
So I'm downloading a .532 FTF and will try out these steps once the download finishes in a while. As I understand, when I upgrade to the latest FTF (.757 now?) the imei/baseband should return.
Click to expand...
Click to collapse
IMEI/baseband should be fine if you were on 757 and flashed slim.
You could just try reflashing any 4.4 FTF you have laying around while you wait for the other one to download

blueether said:
IMEI/baseband should be fine if you were on 757 and flashed slim.
You could just try reflashing any 4.4 FTF you have laying around while you wait for the other one to download
Click to expand...
Click to collapse
Not sure why they vanished. Unfortunately I'm sort of a noob and don't have any FTFs lying around. I read some more threads and now I'm wondering what I should try first?
A - Flash 290 FTF then downgrade to 532
or
B - Straightaway flash 532 FTF
or
C - Flash 757 FTF

ishaang said:
Not sure why they vanished. Unfortunately I'm sort of a noob and don't have any FTFs lying around. I read some more threads and now I'm wondering what I should try first?
A - Flash 290 FTF then downgrade to 532
or
B - Straightaway flash 532 FTF
or
C - Flash 757 FTF
Click to expand...
Click to collapse
"flash 290" was written a long time ago when it was the 'current' firmware. I would flash 757 first and see how that works out.

Related

quickest way to return to stock rooted 4.3

I would just like to return to stock rooted please help thank you
What are you on now?
do you have recovery?
Do you have a locked bootloader?
Do you want pure stock or would you consider a modified stock like DoggRom or monx
blueether said:
What are you on now?
do you have recovery?
Do you have a locked bootloader?
Do you want pure stock or would you consider a modified stock like DoggRom or monx
Click to expand...
Click to collapse
Im on monx 4.3 6806 , would like pure stock just rooted so ican run certain apps. Ihave unlocked boot and recovery
mrbigdreams09 said:
Im on monx 4.3 6806 , would like pure stock just rooted so ican run certain apps. Ihave unlocked boot and recovery
Click to expand...
Click to collapse
There's not much between DoggRom and stock, and that would be my preference, Just flash from recovery with a wipe
For pure stock you could read http://forum.xda-developers.com/showthread.php?t=2576006
Just flash .290 ftf for your device
then follow the first post.
blueether said:
There's not much between DoggRom and stock, and that would be my preference, Just flash from recovery with a wipe
For pure stock you could read http://forum.xda-developers.com/showthread.php?t=2576006
Just flash .290 ftf for your device
then follow the first post.
Click to expand...
Click to collapse
thank you for your help, just so i am for certain, wipe clean then flash .290 ftf then follow post? where could i find the .290 ftf? thank you
mrbigdreams09 said:
thank you for your help, just so i am for certain, wipe clean then flash .290 ftf then follow post? where could i find the .290 ftf? thank you
Click to expand...
Click to collapse
If you are going the ftf route then there is no need to wipe before hand, the options are in flashtool (I just use default)
FTF's can be found here http://forum.xda-developers.com/showthread.php?t=2453921
blueether said:
If you are going the ftf route then there is no need to wipe before hand, the options are in flashtool (I just use default)
FTF's can be found here http://forum.xda-developers.com/showthread.php?t=2453921
Click to expand...
Click to collapse
thank you , i very much appreciate it
mrbigdreams09 said:
I would just like to return to stock rooted please help thank you
Click to expand...
Click to collapse
Question for you. I have an unlocked Sony XZU C6806, running stock 4.3. I am trying to achieve root so I can flash custom roms. Do you know where I go for that?

[Q] Which file should I flash first?

Just downloaded 4.4.2 for XZU C6802, it has 2 files:
C6802 4.4 IN 757 odex ROMflash01.zip (1.02GB)
C6802_14.3.A.0.757_Generic IN kernelonly.ftf (11.3MB)
Questions:
1. Is this a official release? why not in ftf?
2. Why there is a extra kernel there?
3. Do I need to flash both of them? which should flash first?
4. Will it automatically in rooted state after flash?
5. Any other things need to notice?
Current State:
C6802_14.2.A.1.136, Rooted, Unlocked, CMW and TWRP both installed.
THANKS!
You've apparently downloaded a CMW file of the latest update. Why is there a stock kernel in the package? I don't know, but it doesn't hurt to have it. Just flash the ROM, and not the kernel. I assume the ROM has a kernel with CMW/TWRP, but we can't be sure until you try.
Is this the DL that came off a .cn forum?
LordManhattan said:
You've apparently downloaded a CMW file of the latest update. Why is there a stock kernel in the package? I don't know, but it doesn't hurt to have it. Just flash the ROM, and not the kernel. I assume the ROM has a kernel with CMW/TWRP, but we can't be sure until you try.
Click to expand...
Click to collapse
Thanks for reply.
I flashed the zip, but the phone keeping restart in loop.
Already restored back to 4.3, waiting for a official ftf update.
Thanks
blueether said:
Is this the DL that came off a .cn forum?
Click to expand...
Click to collapse
It's come from a Chinese webside, but not .cn.
Here're the links, these 2 websites have the same file:
http://bbs.gfan.com/android-7364169-1-1.html
http://www.mobile01.com/topicdetail.php?f=569&t=3719151&m=f&last=49588897
C6802 4.4 IN 757 odex ROMflash01.zip
MD5:e4508324aac40f808ca39bd8fe829323
SHA1:302441a34c75d57dd174df2cb09e76d93cc07bae
C6802_14.3.A.0.757_Generic IN kernelonly.ftf
MD5:cc35427dfba39ba34abd433c1a477091
SHA1:0195bed99cbb244237aacb13d2c48bf730df2214
I saw somebody update succesful, Maybe I made some wrong operations.
radianter said:
It's come from a Chinese webside, but not .cn.
Here're the links, these 2 websites have the same file:
http://bbs.gfan.com/android-7364169-1-1.html
http://www.mobile01.com/topicdetail.php?f=569&t=3719151&m=f&last=49588897
C6802 4.4 IN 757 odex ROMflash01.zip
MD5:e4508324aac40f808ca39bd8fe829323
SHA1:302441a34c75d57dd174df2cb09e76d93cc07bae
C6802_14.3.A.0.757_Generic IN kernelonly.ftf
MD5:cc35427dfba39ba34abd433c1a477091
SHA1:0195bed99cbb244237aacb13d2c48bf730df2214
I saw somebody update succesful, Maybe I made some wrong operations.
Click to expand...
Click to collapse
I'd just use the Indian one or flash a c6833 version
ps google tld .cn
blueether said:
I'd just use the Indian one or flash a c6833 version
ps google tld .cn
Click to expand...
Click to collapse
Thanks.I found a explain and managed.
List for others:
1.Flash .zip (don't reboot after finished)
2.If want to keep recovery and root, flash FIX_Z1(ZU)-lockeddualrecovery2.7.115-BETA.flashable.zip (http://pan.baidu.com/s/1kTDiMiz).
3. switch off, enter flashing mode.
4. flash that ftf kernel.
5. Reboot, already in 757

[Q] Flashing from .532 rooted to 757 work?

Soo... I have a Bell C6806. My question to all the great devs out there: Is it possible to flash from the .532 stock rooted to .757 stock rooted? When flashing do I flash both the zipable file and the tft or can I just go into TWRP flash the zipable and that's it?
YellowFerrari said:
Soo... I have a Bell C6806. My question to all the great devs out there: Is it possible to flash from the .532 stock rooted to .757 stock rooted? When flashing do I flash both the zipable file and the tft or can I just go into TWRP flash the zipable and that's it?
Click to expand...
Click to collapse
The simple answer is to sell the Bell and buy a real c6806
The other way is to follow one of the several 757 threads for LB (locked bootloader). They should work for the Bell
blueether said:
The simple answer is to sell the Bell and buy a real c6806
The other way is to follow one of the several 757 threads for LB (locked bootloader). They should work for the Bell
Click to expand...
Click to collapse
Do I flash the ftf and the zipable or can I go into recovery an flash the zip?
YellowFerrari said:
Do I flash the ftf and the zipable or can I go into recovery an flash the zip?
Click to expand...
Click to collapse
It's been too long since I played with a locked bootloader, but follow the instructions in the thread. You will need both files from memory one is the system the other is the kernel and baseband etc

Help rooting Z2 tablet

Hey guys!
Ive been trying to figure out how to go about rooting my tablet but since I am new at this stuff I just want to make sure I dont **** up
My questions are:
1. My tablet is 5.0.2 atm, as far as I know I have to downgrade to be able to root?
2. If I need to downgrade I believe I need a FTF file, I have a LTE version which is bought in sweden. Do I need a specifik FTF file for my country or can I use http://forum.xda-developers.com/showthread.php?t=2741233to downgrade my tablet?
3. Can i still use this guide http://forum.xda-developers.com/showthread.php?t=2792056 to root my device after I downgraded the firmware or is it outdated? If its outdated is there any updated guide I can use?
Any help is appreciated!
Failhoew said:
Hey guys!
Ive been trying to figure out how to go about rooting my tablet but since I am new at this stuff I just want to make sure I dont **** up
My questions are:
1. My tablet is 5.0.2 atm, as far as I know I have to downgrade to be able to root?
2. If I need to downgrade I believe I need a FTF file, I have a LTE version which is bought in sweden. Do I need a specifik FTF file for my country or can I use http://forum.xda-developers.com/showthread.php?t=2741233to downgrade my tablet?
3. Can i still use this guide http://forum.xda-developers.com/showthread.php?t=2792056 to root my device after I downgraded the firmware or is it outdated? If its outdated is there any updated guide I can use?
Any help is appreciated!
Click to expand...
Click to collapse
1. There is this: http://forum.xda-developers.com/android/apps-games/one-click-root-tool-android-2-x-5-0-t3107461. But it ain´t give proper root and there is also some security concerns with it but your decision.
2. Yes. You need FTF file which is 4.4.2 firmware for you device. Latest rootable is 17.1.2.A.0.314. Here is download link for SGP 521 if you want. https://mega.co.nz/#!cN5ykLrL!0w38j4lWIHFm1rZdwexScG9Cpz2BghrSZPpLRkyTcL8 . However your link should work also. If you only use it for rooting it don´t have to be for your region.
3. Your link would work for rooting properly. However there is other methods too.
4. After you achieved root just install custom recovery for you device and flash latest prerooted firmware for your device with it and you are good.
kulvertti said:
1. There is this: http://forum.xda-developers.com/android/apps-games/one-click-root-tool-android-2-x-5-0-t3107461. But it ain´t give proper root and there is also some security concerns with it but your decision.
2. Yes. You need FTF file which is 4.4.2 firmware for you device. Latest rootable is 17.1.2.A.0.314. Here is download link for SGP 521 if you want. https://mega.co.nz/#!cN5ykLrL!0w38j4lWIHFm1rZdwexScG9Cpz2BghrSZPpLRkyTcL8 . However your link should work also. If you only use it for rooting it don´t have to be for your region.
3. Your link would work for rooting properly. However there is other methods too.
4. After you achieved root just install custom recovery for you device and flash latest prerooted firmware for your device with it and you are good.
Click to expand...
Click to collapse
Thanks for the advice man!
Ill give it a shot today
kulvertti said:
1. There is this: http://forum.xda-developers.com/android/apps-games/one-click-root-tool-android-2-x-5-0-t3107461. But it ain´t give proper root and there is also some security concerns with it but your decision.
2. Yes. You need FTF file which is 4.4.2 firmware for you device. Latest rootable is 17.1.2.A.0.314. Here is download link for SGP 521 if you want. https://mega.co.nz/#!cN5ykLrL!0w38j4lWIHFm1rZdwexScG9Cpz2BghrSZPpLRkyTcL8 . However your link should work also. If you only use it for rooting it don´t have to be for your region.
3. Your link would work for rooting properly. However there is other methods too.
4. After you achieved root just install custom recovery for you device and flash latest prerooted firmware for your device with it and you are good.
Click to expand...
Click to collapse
Alright mate would this work for me as I took it that I need to unlock the bootloader to install a custom recovery?
http://forum.xda-developers.com/showthread.php?t=3159705
Thanks
Sent from my SGP521 using Tapatalk
nathlynn2201 said:
Alright mate would this work for me as I took it that I need to unlock the bootloader to install a custom recovery?
http://forum.xda-developers.com/showthread.php?t=3159705
Thanks
Sent from my SGP521 using Tapatalk
Click to expand...
Click to collapse
There is no need to unlock bootloader if you just want to root your device. Bootloader unlocking is needed if you want to try custom kernels or roms that use custom kernels. And yes this work for your device also.
kulvertti said:
There is no need to unlock bootloader if you just want to root your device. Bootloader unlocking is needed if you want to try custom kernels or roms that use custom kernels. And yes this work for your device also.
Click to expand...
Click to collapse
OK so with a locked bootloader I can downgrade to 4.4.2 for my region model root using kingroot..? Then install a custom recovery without having an unlocked bootloader then flash Pre rooted ftf lollipop ROM build. Is the updated kernel and firmware in the Pre rooted stock ROMs? Thanks.
Sent from my A0001 using Tapatalk
nathlynn2201 said:
OK so with a locked bootloader I can downgrade to 4.4.2 for my region model root using kingroot..? Then install a custom recovery without having an unlocked bootloader then flash Pre rooted ftf lollipop ROM build. Is the updated kernel and firmware in the Pre rooted stock ROMs? Thanks.
Sent from my A0001 using Tapatalk
Click to expand...
Click to collapse
Yes you can downgrade to 4.4.2 firmware with locked bootloader. After that you don´t need kingroot to root your device because @[NUT]´s dualrecovery pc installer can root your device before it install custom recovery. After that you can flash prerooted firmware (= .zip file) with custom recovery. Usually prerooted stock roms has whole firmware including kernel. Their also include SuperSu and custom recovery. And there is no need to unlock your bootloader in any step for this unless you want to do that.
OK so I flashed a ftf file from this thread http://forum.xda-developers.com/showthread.php?t=3061431 I don't think its right as its for HK etc. A 4.4.2 ftf. 17.1.a.2.402 HK/sa/as/kw.
I was on 23.1.A.1.28 in the UK as O2 UK being the 4g network. But according to that thread the 23.1.a.1.28 I was on is generic HK so I'm confused. How can I get back to my original then? Thanks
kulvertti said:
Yes you can downgrade to 4.4.2 firmware with locked bootloader. After that you don´t need kingroot to root your device because @[NUT]´s dualrecovery pc installer can root your device before it install custom recovery. After that you can flash prerooted firmware (= .zip file) with custom recovery. Usually prerooted stock roms has whole firmware including kernel. Their also include SuperSu and custom recovery. And there is no need to unlock your bootloader in any step for this unless you want to do that.
Click to expand...
Click to collapse
Sent from my A0001 using Tapatalk
kulvertti said:
Yes you can downgrade to 4.4.2 firmware with locked bootloader. After that you don´t need kingroot to root your device because @[NUT]´s dualrecovery pc installer can root your device before it install custom recovery. After that you can flash prerooted firmware (= .zip file) with custom recovery. Usually prerooted stock roms has whole firmware including kernel. Their also include SuperSu and custom recovery. And there is no need to unlock your bootloader in any step for this unless you want to do that.
Click to expand...
Click to collapse
Just made my own xperifirm ftf file the guide I followed on xperiblog said not to add the ta partitions is that correct would you know?
Sent from my A0001 using Tapatalk
nathlynn2201 said:
Just made my own xperifirm ftf file the guide I followed on xperiblog said not to add the ta partitions is that correct would you know?
Sent from my A0001 using Tapatalk
Click to expand...
Click to collapse
I have tried both ways. Including ta partition and excluding it. Both works just fine for me.
kulvertti said:
I have tried both ways. Including ta partition and excluding it. Both works just fine for me.
Click to expand...
Click to collapse
OK thanks I did it without the ta partition like suggested but wasn't sure if it was 100% correct. Should all be fine though. I'm currently now rooted and all fine but what I want to do is have a Pre rooted flashable zip of my ftf I've made so it is my actual stock ROM I'm running. I've looked into the prfcreator but don't wanna do it and run the risk of bricking my z2 tab. Have you used prfcreator? I guess all I need is my ftf file to use. The most update supersu zip I want. And then I need to somehow have the xzdualrecovery.zip but not sure if that's all I need or if I need the current Sony signed kernel or what. Thanks
Sent from my A0001 using Tapatalk
---------- Post added at 05:50 PM ---------- Previous post was at 05:35 PM ----------
kulvertti said:
I have tried both ways. Including ta partition and excluding it. Both works just fine for me.
Click to expand...
Click to collapse
nathlynn2201 said:
OK thanks I did it without the ta partition like suggested but wasn't sure if it was 100% correct. Should all be fine though. I'm currently now rooted and all fine but what I want to do is have a Pre rooted flashable zip of my ftf I've made so it is my actual stock ROM I'm running. I've looked into the prfcreator but don't wanna do it and run the risk of bricking my z2 tab. Have you used prfcreator? I guess all I need is my ftf file to use. The most update supersu zip I want. And then I need to somehow have the xzdualrecovery.zip but not sure if that's all I need or if I need the current Sony signed kernel or what. Thanks
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Must admit reading up more looks pretty straight forward as I just use NUTz xzdualrecovery flashable zip as the recovery zip. I'm just unsure on whether I would need to check kernel otakernel modem and ltalabel for our device. Thanks
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nathlynn2201 said:
OK thanks I did it without the ta partition like suggested but wasn't sure if it was 100% correct. Should all be fine though. I'm currently now rooted and all fine but what I want to do is have a Pre rooted flashable zip of my ftf I've made so it is my actual stock ROM I'm running. I've looked into the prfcreator but don't wanna do it and run the risk of bricking my z2 tab. Have you used prfcreator? I guess all I need is my ftf file to use. The most update supersu zip I want. And then I need to somehow have the xzdualrecovery.zip but not sure if that's all I need or if I need the current Sony signed kernel or what. Thanks
Sent from my A0001 using Tapatalk
---------- Post added at 05:50 PM ---------- Previous post was at 05:35 PM ----------
Must admit reading up more looks pretty straight forward as I just use NUTz xzdualrecovery flashable zip as the recovery zip. I'm just unsure on whether I would need to check kernel otakernel modem and ltalabel for our device. Thanks
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Click to collapse
Depending what you want but if you include everything else but signing you end up to fully functional prerooted firmware.
kulvertti said:
Depending what you want but if you include everything else but signing you end up to fully functional prerooted firmware.
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Click to collapse
Sorry mate if I use my ftf and super su.zip and xzdualrecovery.flashable.zip then add all checks do I also have to get it signed? Or I can do all checks and not need signing and it will be fine...? Sorry mate first time and all just trying to work out different things thank you.
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nathlynn2201 said:
Sorry mate if I use my ftf and super su.zip and xzdualrecovery.flashable.zip then add all checks do I also have to get it signed? Or I can do all checks and not need signing and it will be fine...? Sorry mate first time and all just trying to work out different things thank you.
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No need to be sorry. You don't need to sign your zip because TWRP can handle unsigned zip files just fine. There is nothing wrong to sign your zip file but some times it can cause problems. Your choice.

Help upgrading my rooted 4.4.4 D6503 to latest version

Hi,
I have a Sony Xperia Z2 D6503 with Android 4.4.4 KK already rooted.
Now I would like to upgrade my Android to the latest available stock Rom without losing root, DualRecovery or my data, in order to be able to use Magisk.
Could you tell me the best way to do that?? I assume I have to create a pre-rooted Firmware and upgrade through DualRecovery. How would I do that??
Thanks so much for your help in adavnce!
You can download the firmware you want from this topic : http://forum.xda-developers.com/xpe...-z2-d6503-customised-tur-23-5-t3442058/page10
Thanks, so I download the Firmware from the thread you linked to, Flash it with flashtool and that's it already??
geheim01 said:
Thanks, so I download the Firmware from the thread you linked to, Flash it with flashtool and that's it already??
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NO flash it with recovery
And press the thanks button if i helped
Do I have to Flash bootfix, and supersu after this zip again?? I don't really understand the instructions in the other thread, because These zips are already included, so they should be flashed with the complete package or not??
Thanks, I clicked the button as well
geheim01 said:
Do I have to Flash bootfix, and supersu after this zip again?? I don't really understand the instructions in the other thread, because These zips are already included, so they should be flashed with the complete package or not??
Thanks, I clicked the button as well
Click to expand...
Click to collapse
There is no need to flash anything else just download the the customization you want(like Mena Arabic for persian language)and there is almost zero different between them
And flash it through recovery and there is no need for fix many times but if you got stuck in bootloop just flash the bootloop fix : https://mega.nz/#!AJcwERiQ!FUmk6eS5aoVsFSZ1f4WZIELIt7sckPCj11n0AIdCNzU
Okay thanks so much, this is what I thought. Download the zip, install via Recovery and thats it. Perfect
How did you root kitkat 4.4.4? Do you have pre root firmware for 4.4.4?
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