Develop Bugs

[Q] how to root version 2.3.4 build 4.0.2.A.0.62

hi,
i have searched for an answer all over the internet including this website. can someone please tell me how i can root my xperia arc that has the software mentioned in the title. if you can post a step by step guide that would be great. thank you.

shoaib12 said:
hi,
i have searched for an answer all over the internet including this website. can someone please tell me how i can root my xperia arc that has the software mentioned in the title. if you can post a step by step guide that would be great. thank you.
Click to expand...
Click to collapse
Check here.
http://forum.xda-developers.com/showthread.php?t=1560777

what do i do if i have the unlocked bootloader

shoaib12 said:
what do i do if i have the unlocked bootloader
Click to expand...
Click to collapse
just flash doomkernel vx.x {whatever u want}

Use this one:
http://forum.xda-developers.com/showthread.php?t=1558114
Sent from my LT18i using XDA

how do i flash from .62 to .42? if i unlock my bootloader do i need to flash back? if i unlock my bootloader what procedure do i take to root my phone?

shoaib12 said:
how do i flash from .62 to .42? if i unlock my bootloader do i need to flash back? if i unlock my bootloader what procedure do i take to root my phone?
Click to expand...
Click to collapse
you can flash any prerooted ROM after unlocking the bootloader

Sad-Clown said:
you can flash any prerooted ROM after unlocking the bootloader
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Click to collapse
im sorry, but that made no sense to me. i dont know what a prerooted ROM is. im sorry im such a noob and sorry for being a hassle by asking these questions but i dont want to ruin my phone the first time i root.

shoaib12 said:
im sorry, but that made no sense to me. i dont know what a prerooted ROM is. im sorry im such a noob and sorry for being a hassle by asking these questions but i dont want to ruin my phone the first time i root.
Click to expand...
Click to collapse
You have to unlock the bootloader to flash a prerooted Rom (a Rim that is rooted) but i don't recommend this methode since you have to unlock the bl
Sent from my LT18i using XDA

so what is the best method for me to use as a noob with a sony erricson xperia arc version 2.3.4 build .62

anyone got an answer?

shoaib12 said:
so what is the best method for me to use as a noob with a sony erricson xperia arc version 2.3.4 build .62
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Click to collapse
If you have bootloader locked you will need to down grade your firmware to build 42 do this download program called flashtools available on xda.
Download from xda the .42 file use flashtools to load on to phone.
Then root with either zergrush method or from flashtools.
Once rooted use ota to update to latest build 62
if bootloader is unlocked then do as described in previous posts.
All software and tools are available in general or q&a sections.
Sent from my LT15i using XDA App

shoaib12 said:
anyone got an answer?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1558114
Use this if you downgraded your phone
Sent from my LT18i using XDA

okay, so i have unlocked bootloader. can someone give me a link to how i can root my phone. if i root my phone will i loose everything? like how i lost it all when i unlocked bootloader.

shoaib12 said:
okay, so i have unlocked bootloader. can someone give me a link to how i can root my phone. if i root my phone will i loose everything? like how i lost it all when i unlocked bootloader.
Click to expand...
Click to collapse
There's nothing to be lost.. Dont worry.. And u can always relock your bootloader and get the warranty back.. But u wont be able to get the drm keys back..
Sent from my MK16i using xda premium

I have the same problem...
With the same spec, how the best tutorial for noob like me..?

[Q] Arc Rooting.

HI everyone . i m using xperia arc 2.3.4 and the firmware build number 4.0.2.A.0.62. i would like to root the device.
i came across so many places and they r saying to downgrade to .42 and root. and i din find any further procedure to downgrade. and i m having doubt like do i need to downgrade? or for downgrade , do i need to unlock the bootloader?
please guide me to root my device. i like this Default ROM and i dont want to change.
is there any possiblity to root in .62?
i jus need to remove lot of unwanted apps from the device..
Plz help and Thanks in advance..

Due to the near ICS update, nobody make efforts to find an exploit to root *.62.
So, the only way is downgrade to *.42 with flashtool, root (with flashtool also) than OTA.

Thank you, but can u tel m the procedure??
Sent from my LT15i using XDA

0. Read carefully BEFORE starting the process, if you are doing this for the first time.
1. Download Flashtool. Install it.
2. Download *.42 firmware. Follow instructions given by jlmcr87 in this post. NB. If you have problems connecting your phone with Flashtool, install Sony Gordon Gate drivers manually.
- - -
Alternatively, you can flash freely with Wotan, root with Flashtool, then OTA.

Procedure
If you are flashing a ftf for the first time, its better you go by a video...
http://www.youtube.com/watch?v=Keo61Zffh5Q
This gives proper instructions....
Good luck

Thanks a lot friends.. U will try and update.....
Sent from my LT15i using XDA

sri11guru said:
Thanks a lot friends.. I will try and update.....
Sent from my LT15i using XDA
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Click to collapse
Sent from my LT15i using XDA

[Q] Sony Xperia Arc S won't boot up.

When I try to boot it up (using the power button of course), the LED above the USB connection place flashes green, and the phone vibrates once and does nothing.
Any help would be appreciated, thanks.

Dr4G0nZ said:
When I try to boot it up (using the power button of course), the LED above the USB connection place flashes green, and the phone vibrates once and does nothing.
Any help would be appreciated, thanks.
Click to expand...
Click to collapse
Your question is too general. Did you do anything to your phone?

popthosegaskets said:
Your question is too general. Did you do anything to your phone?
Click to expand...
Click to collapse
I found the issue; can't use SEUS after you unlock the bootloader. Thanks anyways! All I did was flash a rom that relocked my bootloader (?? don't know the terms), and then run SEUS again.

you cant relock a bootloader with a rom.. you need help fro this thread. download a ftf firmware and flash t using flashtool so that the phone boots p and then check the bootloader status .....later depending on it, flash a custom kernel and rom (optional though recommended)

Dr4G0nZ said:
I found the issue; can't use SEUS after you unlock the bootloader. Thanks anyways! All I did was flash a rom that relocked my bootloader (?? don't know the terms), and then run SEUS again.
Click to expand...
Click to collapse
Well, there are scripts available that can relock the bootloader...
Link-in's method works too.
|
V
link-in said:
you cant relock a bootloader with a rom.. you need help fro this thread. download a ftf firmware and flash t using flashtool so that the phone boots p and then check the bootloader status .....later depending on it, flash a custom kernel and rom (optional though recommended)
Click to expand...
Click to collapse
Sent from my LT18i using xda app-developers app

popthosegaskets said:
Well, there are scripts available that can relock the bootloader...
Link-in's method works too.
|
V
Sent from my LT18i using xda app-developers app
Click to expand...
Click to collapse
Whoops, guess I meant I flashed an FTF... lol. Something I found on YouTube.
But yeah, I've run into another problem; while rooting the phone (using this guide over here: http://forum.xda-developers.com/showthread.php?t=1683957), I think I've bricked my phone again. I didn't enable USB Debugging and Unknown Sources, so it got stuck at Daemon Started Successfully. Haven't been able to boot into my phone since. Sorry if this problem has been solved before, wasn't able to find the solution while searching that thread.'
EDIT: ...sorry again, managed to stumble my way through and revive my phone.

Dr4G0nZ said:
Whoops, guess I meant I flashed an FTF... lol. Something I found on YouTube.
But yeah, I've run into another problem; while rooting the phone (using this guide over here: http://forum.xda-developers.com/showthread.php?t=1683957), I think I've bricked my phone again. I didn't enable USB Debugging and Unknown Sources, so it got stuck at Daemon Started Successfully. Haven't been able to boot into my phone since. Sorry if this problem has been solved before, wasn't able to find the solution while searching that thread.'
EDIT: ...sorry again, managed to stumble my way through and revive my phone.
Click to expand...
Click to collapse
Android is like that, phone brick doesn't mean need to send to repair centre, you can fix it urself
Sent from my LT18i using xda app-developers app

[Q] Rooting Arc (now confussed)

Hi i have a question which you have most prob answered 100,000 times. Rooting Arc LT15i, 4.0.2.A.0.62 (USB debugging on). Computer OS win8 SDK tools installed
I have been reading alot about doing this for months and now i have read so many tutorials ect. about it i have now confussed myself about it
I am downloading at the moment a.0.42 gen global and i have already installed flashtool and then run doomlord v4 to root then use OTA to update to .62 is this correct? also do i need to install a custom rom/kernal and unlock bootloader becuase i have never touched the phone
I just need a tutorial which works if you understand

Jamief1 said:
I just need a tutorial which works if you understand
Click to expand...
Click to collapse
Pick one and follow it then. - how to root xperia arc Starting new threads on this is highly annoying these days given how many threads there are related to it.

Use testpoint to unlock..

Nope you don't have to unlock your bootloader to root your phone by the way
Sent from Xperia Arc S

Search for the guide for the ultimate hd Rom. There is a root guide and after you end up with one of the best arc Roms out there...for locked bootloader!

boyob32 said:
Search for the guide for the ultimate hd Rom. There is a root guide and after you end up with one of the best arc Roms out there...for locked bootloader!
Click to expand...
Click to collapse
He's asking for GB root. Root method is different on GB than ICS, therefore those instructions won't help him.
Sent from my LT15a using xda app-developers app

Thanks for this, i have now rooted which was a complete pain to do phone just kept on saying no. Now i am having problem with ROM manager/project x
trying to install ultimate hd 2.0.3, rom manager first loads to a point i can hardly read it and when i go to flash it says unsupported device so i installed it via project x install finished rebooted and phone, turned back on like normal and not into recovery mode, does this mean i have to unlock the bootloader
please help but i am liking the root requirement apps though
p.s Do i have to update the kernel if i want to try Xperia Ultimate HD because one person says about it for unlocked and doesn't mention it for locked bootloaders

Did you press the volume button on booting as is required to boot into CWM unless the ROMs power options support rebooting into it?
Sent from Myushi

XperienceD said:
Did you press the volume button on booting as is required to boot into CWM unless the ROMs power options support rebooting into it?
Sent from Myushi
Click to expand...
Click to collapse
thanks for the reply i found out to boot into it is by tapping the back button when sony word is up. I am creating a back up tonight then tomorrow i will try to load a rom

AW: [Q] Rooting Arc (now confussed)
If you flash a custom kernel you need to unlock your bootloader
Sent from my Xperia™ Arc S using xda premium

[Q] Unlocking Bootloader without SDK

Hi. So, I have a SONY XPERIA S with bootloader locked. I recieved a mail from SONY with the unlock bootloader key. The next step should be to download the SDK. But since the SDK is almost 500 MB in size and I have a slow connection, and a limited data plan I cannot download the SDK. My question is : Is there another easy way to to this? To unlock my bootloader?

i'm not sure if this help, but just trying to help
http://forum.xda-developers.com/showthread.php?p=42407269

Perfect
Alin Theron

Any advantage of unlocking?

This is general section, pls post question on Q&A section... Tq
Sent from my LT26w using xda premium

The advantage is that with unlocked bootloader I can make root

AlinTheron said:
The advantage is that with unlocked bootloader I can make root
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Click to collapse
Mmm, did you know that you can 'root' with locked bootloader also?... the real advantage is that you can use custom kernels

I tried, not working.

Any ideas on how to root with locked bootloader?

AlinTheron said:
Any ideas on how to root with locked bootloader?
Click to expand...
Click to collapse
Yes.

AlinTheron said:
I tried, not working.
Click to expand...
Click to collapse
Would you mind sharing more feedback of what you have already tried for rooting?? and which steps are you failing at? so we can help you out :cyclops:

I've tried a zip package from doomlord

i'm using XAS, base on .200 ROM, all i do to root was this.
1. UL BL
2. http://forum.xda-developers.com/showthread.php?t=2309117
3. place this SuperSU-1.25-Busybox-1.20.2-UPDATE.zip file from http://forum.xda-developers.com/showpost.php?p=42005929&postcount=3 onto internal storage
4. flash SuperSU-1.25-Busybox-1.20.2-UPDATE.zip in recovery
that's what i did on both XAS

I'll try it right now

Done. SOLVED

Now it works just fine.

SOLVED

How to get the key from Sony?
Sent from my LT26i using Tapatalk 4 Beta

http://unlockbootloader.sonymobile.com/instructions