Develop Bugs

[Q] Anyway to root 4.0.A[...] with locked BL?

I saw a few posts with solutions how to root newest FW (autoroot, root using recovery) but I don't have unlocked BL and I can't unlock it because my phone doesn't fastboot.
So is there a tricky way (I know how to use ADB so I won't have a problem with it if there's a solution using it) how to root newest fw for those with locked BL?
Please, don't offtop if you don't have nothing smart to say.

romcio47 said:
I saw a few posts with solutions how to root newest FW (autoroot, root using recovery) but I don't have unlocked BL and I can't unlock it because my phone doesn't fastboot.
So is there a tricky way (I know how to use ADB so I won't have a problem with it if there's a solution using it) how to root newest fw for those with locked BL?
Please, don't offtop if you don't have nothing smart to say.
Click to expand...
Click to collapse
Check this thread out on how to make fastboot work, will cost a little of money, but taking from the guys already done it's worth it
http://forum.xda-developers.com/showthread.php?t=1232050
Regards Dousan...

Dousan said:
Check this thread out on how to make fastboot work, will cost a little of money, but taking from the guys already done it's worth it
http://forum.xda-developers.com/showthread.php?t=1232050
Regards Dousan...
Click to expand...
Click to collapse
Yeah but what if we don't want to unlock the bootloader...flashing won't work cuz the update isn't OTA. What is this Recovery mode everyone is talking about?

I don't think you can flash a firmware through recovery AKA clockwork mod
To use recovery aka clock work mod you need to use fastboot to boot recovery play IMG, and flash a custom ROM like Dalvik2Cache
Sent from my Xperia PLAY R800i using XDA App

Fokezy said:
Yeah but what if we don't want to unlock the bootloader...flashing won't work cuz the update isn't OTA. What is this Recovery mode everyone is talking about?
Click to expand...
Click to collapse
Only way to get root with locked bootloader is by ota if available.
With unlocked bootlaoder you can do by several ways, for example flash pre-rooted DoomLord's kernel.

Thanks for every reply. I don't need root for now, I just wanted to ask if it's possible
BTW newest FW is awesome

romcio47 said:
I saw a few posts with solutions how to root newest FW (autoroot, root using recovery) but I don't have unlocked BL and I can't unlock it because my phone doesn't fastboot.
So is there a tricky way (I know how to use ADB so I won't have a problem with it if there's a solution using it) how to root newest fw for those with locked BL?
Please, don't offtop if you don't have nothing smart to say.
Click to expand...
Click to collapse
Yes you can simple re-flash to 2.3.2 root with gingerbreak and do an OTA update and you'll keep your root running 2.3.3 gingerbread rooted 4.0.A.2.368 R00i with locked bootloader...

You can use the new zergrush exploit, I heard that it works on 2.3.3
Sent from my Xperia Play

Fokezy said:
You can use the new zergrush exploit, I heard that it works on 2.3.3
Click to expand...
Click to collapse
It does http://forum.xda-developers.com/showthread.php?t=1312859

[Q] if u update with SEUS (2.3.3 roted)

would i loose root if i update it via SEUS?...

Yes .. Root will be lost if u update via SEUS..
Updating Over The Air keeps root though..

But u can still flash DooMKernel to get root back.
______________________________________
Sent from Xperia Arc
~Running DooMKernel[Rev : v10][FW:4.0.A.2.368]
~Dont forget to say thanks.Just click on the lower right corner thanks button.

@rYuuk
you want to say that i can update via SEUS and flash it with that to have a root on new update?

rYuuk said:
But u can still flash DooMKernel to get root back.
______________________________________
Sent from Xperia Arc
~Running DooMKernel[Rev : v10][FW:4.0.A.2.368]
~Dont forget to say thanks.Just click on the lower right corner thanks button.
Click to expand...
Click to collapse
hey u can update via SEUS or FOTA (OTA) ONLY IF U ARE HAVING YOUR locked BOOTLOADER otherwise seus won't work and ota will break your phone.....
you can flash ftf files if u are having unlocked BL....

This update needs to be instaled over SEUS (OTA not work this time)
My bootloader is LOCKED
and i have root-ed 2.3.3, rooted with gingerbreak...followed tutorial on this site...
so i can update via SEUS without loosinj ROOT?

Everytime you use SEUS (PC Companion) you will remove root. Because it flashes the phone in much more extent (taking out root) compared to OTA. That's why the OTA retains the root, it just updates modules and does not entirely flash the phone.
For phones with locked bootloaders, the OTA is the way to update with root retained.

and just one question more..
what is best (your oppinions)
2.3.3 rooted
or
2.3.4 un rooted with
xLoud
zoom in picture mod
and more features

Latest 2.3.3 with root and all the features you posted is the best.
2.3.4 isn't out yet...
Sent from my LT15i using XDA Premium App

how can i do that..
2.3.3 with root and all this features from 2.3.4?

electrash said:
how can i do that..
2.3.3 with root and all this features from 2.3.4?
Click to expand...
Click to collapse
2.3.4 isn't out yet.

Stock firmware (by Sony Ericsson)
4.0.A.2.368 - Android 2.3.3 (newest official) (updated launcher, CRT display off animation, theme support, xLOUD, faster boot time, ...)
This update is also available on PC Companion for most users with 3.0.1! (will kill root)
HOW TO GET A ROOTED 4.0:
1. Flash back to 2.3.2 (Arc users: use this file with Flashtool, Neo users: flash to Generic Trade Germany with Wotanserver)
2. Root with Gingerbreak, do not do anything else
3. Update from the phone (Settings -> About -> Software update)
4. Done!
Arc
Available on Wotanserver.com (click for customization list)
Flashtool (LT15i): Generic Global (mirror) -Nordic Telia Branded
Neo
Available on Wotanserver.com (click for customization list)
Flashtool: Hong Kong (not sure if it's generic, I recommend wotanserver if you don't mind losing user data)
Click to expand...
Click to collapse
Can i flash my Arc with 4.0.A.2.368 - Android 2.3.3 and stay rooted?

electrash said:
Can i flash my Arc with 4.0.A.2.368 - Android 2.3.3 and stay rooted?
Click to expand...
Click to collapse
Yeah if you flash back and ota or flash a prerooted Rom if your bootloader is unlocked.
Sent from my Glowing Arc

ROOT on upgraded 2.3.4 from SEUS
electrash said:
would i loose root if i update it via SEUS?...
Click to expand...
Click to collapse
The Answer to this question is c l e a r l y NO !
Here's what happened to me provided it may help someone to whom the same occured.
I was rooted 2.3.4 through dataguben's tutorial (flash .184 then .181 then gingerbreak and finish with OTA) Everything was fine then i decided to unlock bootloader to get Cyanogen and test it. Had CM7 running a few days but it doesn't support HDMI and some other stuff regarding camera. Anyway, i decided to get back to STOCKROM but for some reason, the backup i made on recovery would not restore (freezed on SE logo). I flashed back through datagubben's method but on OTA, SuRpRiSe ! ! ! ------> PHONE BRICKED !
So the OTA with unlocked Bootloader BrIcKs the phone.
REMEDY : go to http://www.mediafire.com/?g1b5j712ajx4yjd and download the small 99.8 KB relocking file. Use flashtool to relock your bootloader. Once done you'll reboot on the version you were on just before the OTA bricked the phone. Since now it's impossible to upgrade through OTA the only option left to have ROOTED 2.3.4 is to upgrade through the latest version of SEUS http://dl-www.sonyericsson.com/cws/download/1/110/61/1317636927/Update_Service_Setup-2.11.10.7.exe and go for an upgrade. Once done, plug back your phone to flashtool (USE VERSION 0.4.2 or above) and click on root. Be patient as this requires flashtool to go through TWO steps to ROOT your phone. Your ARC will then reboot and you should have SUPERUSER among your applications.
Thanks to XDA community for all the great tips given here and there to help each other.
PS: If you want one full application that gives sense to a rooted phone's existence, try ROM ToolBox and that's it. It's awesome.

It is very old thread, why do you spam and refreshing this.
It is solved long time ago.
Sent from my LT15i using XDA App

electrash said:
It is very old thread, why do you spam and refreshing this.
It is solved long time ago.
Sent from my LT15i using XDA App
Click to expand...
Click to collapse
Hi.
You may consider this as a spam if you like, but if this maximizes the chances for someone who's in trouble with his/her phone to find answers, i don't mind refreshing this. Besides, "out of time & context posts" helped me figure out new directions to repair my phone.
All the best ...

[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.
sinkster©

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

[Q] Unlock, Root and Relock

Im going to testpoint my phone tomorrow. If i unlock, then apply root. Will this cause any problems for relocking the bootloader ??
EDIT: readed a litle more, need recovery to root .62. Will this cause any issue for the relock process with se1tool ?
From my sexy LT15i

Nope rooting will not affect locking bootloader or unlocking bootloader.
But with unlocked bootloader you can apply various roms etc.
If you stay with unlocked bootloader DO NOT UPDATE OVER THE AIR OR YOU WILL BRICK YOUR PHONE
Sent from my LT18i using XDA App

I know the brick issue. Thanks for the help.
Any guide for applying root on .62 with unlicked bootloader ??
From my sexy LT15i

I'm trying right now the locked bootloader method but I'm a 0% battery bugged Arc user so I first have to inject the battery patch in the firmware. AFAIK you can get to .62 only by OTA updating from .42(keeping root status)... or by PC Companion(losing root status)... but I'm facing some problems(rooted .42, applied patch with doom's modified zergrush rooting mthod): when I want to search for updates OTA(I relocked my bootlaoder) I download the update but when it's installing, it reboots 3 times(after every step) but at step 3 it reboots and says Software update could not isntall. Try Again or something like that.
Later Edit: Check the general section, you have the ICS ftf there and tutorial to root it

No, i dont want to upgrade to ics yet, only testpoint, root .62 and relock
From my sexy LT15i

[Q] Updated to 6.1.A.0.2.55 Can't get to root

I have just updated my Sony Xperia S from 6.1.A.0.2.45 to 6.1.A.0.2.55 via PC companion, after the update I wanted to root my phone again too allow some apps to have root access. As I went to check to see if my phone was rooted I noticed that it wasn't for my apps weren't allowed super user. I then attemted to root via Bin4ry like I did previously in version .45. It didn't work.
I'm wondering if anyone else has had this issue and if it has been resolved without having to unlock the bootloader / install a custom kernel, I don't want to do either of those, I just want root. Has anyone been able to root on .55 on Stock sony ICS firmware .55?

dantistruct said:
I have just updated my Sony Xperia S from 6.1.A.0.2.45 to 6.1.A.0.2.55 via PC companion, after the update I wanted to root my phone again too allow some apps to have root access. As I went to check to see if my phone was rooted I noticed that it wasn't for my apps weren't allowed super user. I then attemted to root via Bin4ry like I did previously in version .45. It didn't work.
I'm wondering if anyone else has had this issue and if it has been resolved without having to unlock the bootloader / install a custom kernel, I don't want to do either of those, I just want root. Has anyone been able to root on .55 on Stock sony ICS firmware .55?
Click to expand...
Click to collapse
I've the same problem, I can't root this new version .55! Any ideas? Thanks

ArmDT said:
I've the same problem, I can't root this new version .55! Any ideas? Thanks
Click to expand...
Click to collapse
I've been reading around and they've said Bin4ry's root method hasn't yet been updated too root .55 firmware I guesss we'll have to wat :< I hope someone posts in this thread when it's released.

yup updated mine too. now i have to restart all mods,hahahaha..but the problem is the root, will try to unlock again then install custom kernel then stock kernel to gain root, then relocked again.

Simple, downgrade to .40 , root it, install CWM, download prerooted .55 system, flash via CWM , connect to flashtool, flash stock .55 ftf only kernel and baseband ...
Sent from my LT26i using xda app-developers app

mmm273 said:
Simple, downgrade to .40 , root it, install CWM, download prerooted .55 system, flash via CWM , connect to flashtool, flash stock .55 ftf only kernel and baseband ...
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
Thanks a lot, it's not so simple but I will try! :fingers-crossed:

its looks hard, but its simple, Flash--root-cwm-flash via cwm- flash kernel and baseband... about 20mins...

the problem with flashing pre rooted system, is the change in region, ive unlocked then flash recovery nozomi then flash supersu, flash stock kernel.sin,flash cwm, then relocked and deodexed my firmware,and now im reinstalling all mods on my previous rom..hahahaha..cause dont want to change region .

So you think its better unlock BL ?
Sent from my LT26i using xda app-developers app

unlocked BL to gain root then relocked again to use download music info

mharckk said:
unlocked BL to gain root then relocked again to use download music info
Click to expand...
Click to collapse
TrackID works after unlocking and relocking bootloader? I thougt it stops working because of loosing DRM-KEYS while unlocking a bootloader.

ZyrByt said:
TrackID works after unlocking and relocking bootloader? I thougt it stops working because of loosing DRM-KEYS while unlocking a bootloader.
Click to expand...
Click to collapse
Download music info works again if you relock you BL, but TrackID (I think) and FB music likes via Walkman will not work anymore, so it's your decision if you want to lose that functions.

and lose your waranty... for this i rootet with my way...