lollipop 5.1.1 downgrade - Sony Xperia T2 Ultra

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

Related

[Q] root for 4.0.2.A.0.62 ???please help mee ...

is there any way to root arc 2.3.4 :: 4.0.2.A.0.62 ::
.. i was very happy when i had 4.0.2.a.0.42 rooted because lots of programs i im using have to root so please help me what i have to do ??...
.62 can't be rooted(yet), unless you use a custom kernel.
sinksterĀ©
omar-su said:
is there any way to root arc 2.3.4 :: 4.0.2.A.0.62 ::
.. i was very happy when i had 4.0.2.a.0.42 rooted because lots of programs i im using have to root so please help me what i have to do ??...
Click to expand...
Click to collapse
You have to downgrade to .42, and then use zerRush tool for make root.
omar-su said:
is there any way to root arc 2.3.4 :: 4.0.2.A.0.62 ::
.. i was very happy when i had 4.0.2.a.0.42 rooted because lots of programs i im using have to root so please help me what i have to do ??...
Click to expand...
Click to collapse
Yes, me too lost the root after updating to 4.0.2.A.0.62.....Waiting for the rooting process soon....Since i got the rooting process from Xda
virt123 said:
Yes, me too lost the root after updating to 4.0.2.A.0.62.....Waiting for the rooting process soon....Since i got the rooting process from Xda
Click to expand...
Click to collapse
i just bought my arc s
and after the initial setup guide, my phone offered me to update it to 4.0.2.A.0.62.
And, I guess, if I want to root it, i shouldn't upgrade it?
i know, it's off topic, but, please help me, i bought it like two hours ago
M3do said:
i just bought my arc s
and after the initial setup guide, my phone offered me to update it to 4.0.2.A.0.62.
And, I guess, if I want to root it, i shouldn't upgrade it?
i know, it's off topic, but, please help me, i bought it like two hours ago
Click to expand...
Click to collapse
Excatly. Keep the current version and root. .62 doesn't offer any significant advantages.
Hello. I also just got my Arc S, and updated it to .62, even before I thinked that I will maybe want to root it and uninstall blotware. So, can I downgrade to 58. or 42. and then root it? If, yes how can I do this?
Few more questions:
1.How can I check if I have locked or unlocket bootloader?
2.How to root ARC S with 58. or 42. firmware?
3.Can I unroot it after removing unnessesary apps?
Tnx for help, and sorry for bad English.
The simplest way to have root on .62 is while on .42(or if too late - downgrade to .42), root with flashtool, and update over the air. Root remains that way. Don't modify anything in system folder before the update, or it will fail.
Hello. I also just got my Arc S, and updated it to .62, even before I thinked that I will maybe want to root it and uninstall blotware. So, can I downgrade to 58. or 42. and then root it? If, yes how can I do this?
Few more questions:
1.How can I check if I have locked or unlocket bootloader?
2.How to root ARC S with 58. or 42. firmware?
3.Can I unroot it after removing unnessesary apps?
Tnx for help, and sorry for bad English.
Click to expand...
Click to collapse
1. If you didn't unlock, you are with locked bootloader
2. With flashtool is the easiest way
3. Why should you do that?
.;'.
the firmware 4.0.2.A.0.42 is much more better than 4.0.2.A.0.62...
.. i am correct..???
ArcMan09 said:
the firmware 4.0.2.A.0.42 is much more better than 4.0.2.A.0.62...
.. i am correct..???
Click to expand...
Click to collapse
I don't think so...
And where do I find .42 firmware for Arc S? And it should work in Slovenia.
Can you give instructions on how to downgrade via flashtools, and how to root after that?
Tnx
Here's the .42 for central europe, it should work in Slovenia.
http://hotfile.com/dl/132979854/d30d32f/Xperia_Arc_(LT18i)_4.0.2.A.0.42_CE.ftf.7z.html
Download and install flashtool - http://androxyde.github.com/Flashtool/
Put the phone in debug mode, start the program, plug the phone, wait to detect, select flash - flashmode and follow the instructions. Then root with flashtool, after restart. There are many threads on how to use flashtool, search.
THX All ... Waiting 4 root 4 .62..
Hi, again. So I downgraded to .42, rooted with Flashtool and OTA updated to 62. and root remained. But now I have unlocked the bootloader by fastboot, and Superuser icon in still in the menu and if I conect the phone to Flashtool it says "root access alowed". So did root remained, at unlocking the bootloader, or should I root it again.
Sorry for silly questions, and sorry for bad English.
SEK610i said:
Hi, again. So I downgraded to .42, rooted with Flashtool and OTA updated to 62. and root remained. But now I have unlocked the bootloader by fastboot, and Superuser icon in still in the menu and if I conect the phone to Flashtool it says "root access alowed". So did root remained, at unlocking the bootloader, or should I root it again.
Sorry for silly questions, and sorry for bad English.
Click to expand...
Click to collapse
just try it.
if you can access superuser(give root permission to specific app eg. root explorer, no frills cpu, etc) then you are rooted.
if you've unlocked BL, do not confirm OTA upgrade anymore!
gogo415
Hello!
I want to downgrade too from .62 to .42 but i cant find the appropriate firmware. I'm from Romania, could the above "central europe" firmware work for me too? If not, could someone point me in the right direction?
Thanks!
Yeah, that one works, use that one
Sent from my LT15i using XDA Premium App
for bo6o
I have a question, I rooted my Xperia Arc S with OneSuperClick.
Will updating to the new firmware unroot it? You mentioned that if it was rooted using FlashTool it would not unroot... what about this other tool I mention?
Thanks for any help in advance.
bo6o said:
1. If you didn't unlock, you are with locked bootloader
2. With flashtool is the easiest way
3. Why should you do that?
Click to expand...
Click to collapse
One reason why I would want is because Good for enterprise (corporate email) doesn't support rooted phones .. so I can remove bloatware and unroot it back
Sent from my LT15i using XDA App
this page will help you I tried the "[Tutorial]Root with recoveryLT15i " and it's all done
http://forum.xda-developers.com/showthread.php?t=1330314

Root for Xperia M (Already 4.3)

Hello everyone,
I'm new in the forum, and there are many things that I don't understand about rooting, so I have a question :
I already updated my Xperia M C1905 to 4.3 official update, is there a root, or full root (I don't know the difference) that can work for me ? I found just some topics talking about rooting the 4.1, or rooting while upgrading to 4.3 at the same time I guess, if someone can explain to me, or give me some helpfull links for rooting my Xperia M that is already on the official 4.3.
(This is my first smartphone, and I don't know anything about rooting and Sorry if I'm asking too much)
Thanks in advace ^^
If you don't want to unlock your bootloader, the only way to root is downgrading to 4.1 and then using the root before update script I made. Otherwise you just unlock your bootloader and install CWM recovery, from CWM you flash SuperSU update package and you're done.
Jus keep in mind that by unlocking your bootloader you will void your warranty and your DRM keys will be wiped (some proprietary Sony apps will stop working without these keys)...
mbc07 said:
If you don't want to unlock your bootloader, the only way to root is downgrading to 4.1 and then using the root before update script I made. Otherwise you just unlock your bootloader and install CWM recovery, from CWM you flash SuperSU update package and you're done.
Jus keep in mind that by unlocking your bootloader you will void your warranty and your DRM keys will be wiped (some proprietary Sony apps will stop working without these keys)...
Click to expand...
Click to collapse
Thank you for the reply,
I don't want to unlock my bootloader, so you mean I shoud downgrade to 4.1 then root, then upgrade again to the official 4.3 and the root will not disapear ?
kliiv said:
Thank you for the reply,
I don't want to unlock my bootloader, so you mean I shoud downgrade to 4.1 then root, then upgrade again to the official 4.3 and the root will not disapear ?
Click to expand...
Click to collapse
first u r posting in wrong section./...u should post on Q&A ...second there is a guide for how to root 4.3 on LB[LB->locked bootloader]...search on general or android development section...
This worked for me to root 4.3 but require downgrade to 4.1/4.2 to work.
http://forum.xda-developers.com/showthread.php?t=2709911
kliiv said:
Thank you for the reply,
I don't want to unlock my bootloader, so you mean I shoud downgrade to 4.1 then root, then upgrade again to the official 4.3 and the root will not disapear ?
Click to expand...
Click to collapse
Yes you do need to downgrade to 4.1 or 4.2 and than root it and than follow mbc07 guide to root without unlocking bootloader on JB 4.3, here is the link
http://forum.xda-developers.com/showthread.php?t=2709911
Sent from my C2004 using Tapatalk

[Q] Re-root after 4.4.3 update

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?!

Still no root for lollipop 5.0 ????

Is there any progress on this issue?
Flash a stock Pre rooted rom problem solved
A little bit of research never hurts, and you should've done that in the first place.
Neurom707 said:
Flash a stock Pre rooted rom problem solved
Click to expand...
Click to collapse
sorry for the silly question ... byt you mean using LG update tools !! and the ROM in this case should be Kitkat or lollipop ?
regards
yasser1981m said:
sorry for the silly question ... byt you mean using LG update tools !! and the ROM in this case should be Kitkat or lollipop ?
regards
Click to expand...
Click to collapse
There won't be a prerooted .kdz or root for 5.0. Never. Deal with it.
The only way to get root on lolipop is to flash 4.4.2 kdz, root it, install recovery and then install prerooted 5.0 rom
(i do understand that 5.0 MAY be rooted via an exploit at some point of time, don't make posts stating that.)

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....

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