[Q] Re-root after 4.4.3 update - Sony Xperia T2 Ultra

Hi.
I have been rooted my Xperia T2 Dual.
But after finishing new Sony update to 4.4.3 (firmware 19.1.1.C.0.56) my root access is removed.
I tried to re-root my device in old ways such as Easy Root or DooMLoRD Easy Rooting Toolkit but any of them didn't work.
Do you have any idea how to re-root T2 Dual in android 4.4.3 ???
Thanks.

test this http://forum.xda-developers.com/t2-ultra/general/root-t2882924

Andrey Piekas said:
test this http://forum.xda-developers.com/t2-ultra/general/root-t2882924
Click to expand...
Click to collapse
Thank You so much for your complete explanations.
I've done that and my phone is rooted.
BUT when I want to update my SuperSu, it fails!
And when I want to access to my system folders by other programs, they said that your phone is rooted but can't grant RW permission on /system folder.
What should I do?!

Related

[Q] How To Root Xperia M Dual 15.2.A.2.5 Firmware?

Hey I just bought Xperia M dual 2004, updated it to the latest firmware i.e 15.2.A.2.5. but now i want to root my phone, and I can't find any specific thread to root this firmware, I don't wanna take risk of rooting it with any unsafe method. So if anyone can guide me to root this model would be glad..
Thanks In Advance..
Try this method for M Dual http://forum.xda-developers.com/showthread.php?t=2529561
Sent from my C1905 using xda premium
As dunc4n88 wrote, cydia impactor works, tested myself.
Root with Cydia Impactor and then use this to fix remount reboot issue...
Use this method.
Rrazorr said:
Hey I just bought Xperia M dual 2004, updated it to the latest firmware i.e 15.2.A.2.5. but now i want to root my phone, and I can't find any specific thread to root this firmware, I don't wanna take risk of rooting it with any unsafe method. So if anyone can guide me to root this model would be glad..
Thanks In Advance..
Click to expand...
Click to collapse
Goto cydiaimpactor . com (Remove The spaces)
1) Download and Install the tool.
2) Connect the Phone with USB Debugging Mode On.
3) Start The Tool and Press Start.
4) Your Phone is now rooted
5) Install Superuser form market and install Busybox
THIS METHOD WORKS FOR XPERIA M SS/DS ON THE LATEST FIRMWARE
Evil-Droid said:
Goto cydiaimpactor.com
1) Download and Install the tool.
2) Connect the Phone with USB Debugging Mode On.
3) Start The Tool and Press Start.
4) Your Phone is now rooted
5) Install Superuser form market and install Busybox
THIS METHOD WORKS FOR XPERIA M SS/DS ON THE LATEST FIRMWARE
Click to expand...
Click to collapse
DON'T FORGET to use this after that, otherwise the phone will reboot whenever you try to remount /system as RW (required by almost all root apps)
not facing any remount issue though.
I have not faced any remount issue after following the above process. Btw im using Xperia M(C1904) crossflashed 15.2.A.2.5 (from Xperia M Dual), n Smartdevil kernel.
Evil-Droid said:
...Im using Xperia M(C1904) crossflashed 15.2.A.2.5 (from Xperia M Dual), n Smartdevil kernel.
Click to expand...
Click to collapse
That's why you don't get this problem. The stock kernel includes the ric binary in the RAM disk, if your bootloader is locked and you try to remount /system as rw, ric will reboot your phone. The fix I linked was made by NUT and consists in marking ric a non-executable file every time you power on your phone, so it won't get executed and doesn't reboot your device after remounting :good:
Yes I forgot about that
Sent from my C2004 using xda app-developers app
signature bugs unavailable
When I connected my mobile and run impactor.
After clicking on start, it starts testing, after few seconds it shows a dialog box showing "signature bugs unavailable"
what does it mean?
Currently I am using JB 4.3
Can u help?

[q] help rooting xpeira zl

Hello, I bought Sony Xperia ZL 1.5 years ago and now i want to root it, here comes the problem. I am unable to root it or install CWM or Install roms. First thing is that i have tried rooting my cell phone with rooting kit but it didnt work. I even try to open recovery mode but it failed again. I dont know weather bootloader of my device is locked or unlocked.
Regards,
JG
i
JIGARG said:
Hello, I bought Sony Xperia ZL 1.5 years ago and now i want to root it, here comes the problem. I am unable to root it or install CWM or Install roms. First thing is that i have tried rooting my cell phone with rooting kit but it didnt work. I even try to open recovery mode but it failed again. I dont know weather bootloader of my device is locked or unlocked.
Regards,
JG
Click to expand...
Click to collapse
if your device still v4.4.2 (.230) you can easly one click root with towelroot then install superSU. here u can get towelroot apk.
http://forum.xda-developers.com/showthread.php?t=2791374
after 'make it rain' download superSU from playstore.
boom...! ur device rooted..?
i can't help if you already upgrade to the latest version. because im stuck here. hehe.
but here to root v4.4.4 (.283) -using flashtool(pc)
http://soleheen.com/2014/09/cara-root-xperia-zl-android-4-4-4-kit-kat-firmware-283.html
just download flashtool, .230 kernel, .283 kernel and easyroot tool if you can't understand malay, then use this ? for instuction. (do not download kernel from here)
http://forum.xda-developers.com/showthread.php?t=2872873
?✌?

Lost root (Lollipop)

I had Lollipop .242 prerooted, then I upgraded with PC Companion to new .270 and I lost the root
How can I get root permissions?
Searching for the same.
Check this out http://forum.xda-developers.com/xpe...de-root-z-ultra-stock-lollipop-5-0-2-t3094094
Its for Z but we can try the same method in Z1C
ElPocho796 said:
I had Lollipop .242 prerooted, then I upgraded with PC Companion to new .270 and I lost the root
How can I get root permissions?
Click to expand...
Click to collapse
It's common to lose root when you update OTA.... you'll need to re-root again and then next time if you want to keep your root privs you'll know what not to do....

lollipop 5.1.1 downgrade

hello ppl,
i take the 5.1.1 software update after a phone hard reset with pc companion
i want to root dat **** but i find out is impossible yet
i want to ask you guyz if is it safe to downgrade to 5.0.2 and root me phone
and then make a new ftf with root access and applying to me devise
the devise is the D5322
or
is better to wait for and update on kingroot or and other easy root app
thanks.!
jelephant said:
hello ppl,
i take the 5.1.1 software update after a phone hard reset with pc companion
i want to root dat **** but i find out is impossible yet
i want to ask you guyz if is it safe to downgrade to 5.0.2 and root me phone
and then make a new ftf with root access and applying to me devise
the devise is the D5322
or
is better to wait for and update on kingroot or and other easy root app
thanks.!
Click to expand...
Click to collapse
I think waiting is the best for now. 5.0.2 lags too much and pretty slow even wiping all. Kitkat is better than 5.0.2.
jelephant said:
hello ppl,
i take the 5.1.1 software update after a phone hard reset with pc companion
i want to root dat **** but i find out is impossible yet
i want to ask you guyz if is it safe to downgrade to 5.0.2 and root me phone
and then make a new ftf with root access and applying to me devise
the devise is the D5322
or
is better to wait for and update on kingroot or and other easy root app
thanks.!
Click to expand...
Click to collapse
hey
you can do a pre rooted rom with PRFCreator, with the 5.1.1 ftf, superSu and the recovery... :good:
nbohrer said:
hey
you can do a pre rooted rom with PRFCreator, with the 5.1.1 ftf, superSu and the recovery... :good:
Click to expand...
Click to collapse
Is that possible, to install pre rooted rom or any1 rom with out root access?
jelephant said:
Is that possible, to install pre rooted rom or any1 rom with out root access?
Click to expand...
Click to collapse
yes, with PRFCreator

T2 ultra d5316 *root*

Has anyone been successful into rooting the D5316 running 5.1.1? I've used the FlashTool and tried other options, but no sucess on either. I've never owned a phone with no current ROM's or easy root..... Just crazy, thanks in advance for any help offered.
bensey said:
Has anyone been successful into rooting the D5316 running 5.1.1? I've used the FlashTool and tried other options, but no sucess on either. I've never owned a phone with no current ROM's or easy root..... Just crazy, thanks in advance for any help offered.
Click to expand...
Click to collapse
I tried everything... The flashtool, Kingroot, Kingoroot, Masteroot, etc...
I really want to root my device, the internal storage its going full :/
Only way to get root on LB 5.1 is flash pre-rooted zip via recovery on rooted kk
D2303 5.1lollipop customised NCB rooted LB t2u nut dual recovery bravia engine+x-reality debloated
Root available
Root it's now available in the Kingroot app for the Xperia T2 Ultra (D5316) with Android Lollipop 5.1.1

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