Can I Root .62 without downgrade .42? - Xperia Arc Q&A, Help & Troubleshooting

I unlocked bootloader, and I want Root .62 without downgrade .42.
Can I do this?
I searched forum but I didn't found.
thanks, and sorry for bad english

it isn't possible to root .62 with any method.
if you do not want to downgrade to .42 the only method is to flash .62 img already rooted.

Thanks! Where is rooted .62 rom and how I install this romm? thanks!

is your bootloader unlocked. it must be unlocked to flash .62 img already rooted...
"Note: Can´t Root with flashtools. Use the root with recovery tutorial (in this post) to root( for unlocked bootloaders)
Here is the prerooted .img 4.0.2.A.0.62 Generic Global ready to flash with fastboot (unocked bootloaders)"
here is the link to tutorial...

Thanks but I didn't understand this thread :/ I dwonloaded Pre-rooted LT15i_4.0.a.0.62 img. What can I do? Must I flash this with flash tool :/ thanks for everything

is your bootloader unlocked? trackID is working in your phone?

cosmyndemeter said:
is your bootloader unlocked? trackID is working in your phone?
Click to expand...
Click to collapse
I unlocked bootloader. I trying TrackID please wait very thanks
edit: no did'nt work, Error [5] Please try again Later

Kutukcu said:
I unlocked bootloader, and I want Root .62 without downgrade .42.
Can I do this?
I searched forum but I didn't found.
thanks, and sorry for bad english
Click to expand...
Click to collapse
Yes, .62 can be rooted if bootloader unlocked.
Don't downgrade, as it is not needed.
Find recoveryARC.img file and go into fastboot mode and boot recovery.
Don't flash it! Just boot it!
Then flash superuser zip package and reboot.
That's it.
Search for more detailed guide with exact commands and links.
Be careful!
Sent from my LT18i using XDA

ok... read this to learn how to install and use fastboot. than flash pre-rooted img of .62
good luck

cosmyndemeter said:
ok... read this to learn how to install and use fastboot. than flash pre-rooted img of .62
good luck
Click to expand...
Click to collapse
Thanks I'm watching Fenerbahce-Galatasaray match after I doing this.. Thanks very very

I didn't did fastboot :/ i didn't find any understandable thread :/

cosmyndemeter said:
it isn't possible to root .62 with any method.
if you do not want to downgrade to .42 the only method is to flash .62 img already rooted.
Click to expand...
Click to collapse
I will correct you.
Its possible to root .62 FW with unlocked bootloader WITHOUT installing pre-rooted roms
Just unlock, install CWM, install root via CWM.
Sent from my sexy LT15i

TheHaso said:
I will correct you.
Its possible to root .62 FW with unlocked bootloader WITHOUT installing pre-rooted roms
Just unlock, install CWM, install root via CWM.
Sent from my sexy LT15i
Click to expand...
Click to collapse
yup..as theHaso said u can root it without downgrading..
flash a custom kernel and then flash a custom ROM..thats all

Related

[Q] xperia arc update problem!!

hi, i was trying to root my mobile.that's why i unlock the boot loader, then i flash it via fastboot.when i turn on my mobile it's get hang.
then i flash the firmware manually.then my mobile turned on.
but when i wanted to update my arc it's says, your mobile has modified software, and it's stop working.
pls tell me guys what should i do?
help me!
You cannot update by SEUS or OTA with an unlocked bootloader.. Why don't u simply flash the latest ROM?
If u want SE updates.. You'll have to Relock bootloader (check Namaste guide thread for it) with stock ROM (2.3.2) .. root .. then update OTA (Again check the Namaste guide thread for this too)
Note: Root does not need unlocked bootloader..
thanks Bro.
i have relock the bootloader.
and update into 2.3.3....
if i want to root,then i have to downgrade to 2.3.2 then update it into 2.3.3?
Fe.Se said:
thanks Bro.
i have relock the bootloader.
and update into 2.3.3....
if i want to root,then i have to downgrade to 2.3.2 then update it into 2.3.3?
Click to expand...
Click to collapse
Ya u need to roll back to 2.3.2 to unlock bootloader and then have to flash rooted 2.3.3.
Sent from my LT15i using xda premium.If u think it helped press thanks button.
rYuuk said:
Ya u need to roll back to 2.3.2 to unlock bootloader and then have to flash rooted 2.3.3.
Click to expand...
Click to collapse
or just...
If you're still unlocked just flash DooMLord's kernel.... it gives root and maaany maaany other features...
http://forum.xda-developers.com/showthread.php?t=1172885

flashtool 4.0.2.A.0.62 root

Can the new flashtools root 4.0.2.A.0.62 for arcs with locked bootloaders? Already upgraded once to find out i couldn't root it. Has anyone done this successfully with a locked bootloader as I don;t fancy experimenting again.
yes mate flash the old kernel from the .58 or .42 or .283 FW by excluding baseband & system in flashtool b4 flashing after that root as normal with zergRush..
realfelix said:
yes mate flash the old kernel from the .58 or .42 or .283 FW by excluding baseband & system in flashtool b4 flashing after that root as normal with zergRush..
Click to expand...
Click to collapse
Thats what i did last time i experimented and it didnt work. i installed 62 then flashed the 42 kernel with flashtool. But zerg wouldnt root it. But i flashed the kernel only. in one of the 62 threads there were links to getting it rooted with locked bootloaders. This went to a guide with nothing about locked bootloaders in it, only unlocked.
somewhere here in the forums is a thread about CWM for locked bootloaders, with that you CANNOT flash custom kernels, but old kernels in zip format, hang on i'll get you the zip + the link for the locked BL CWM.
http://forum.xda-developers.com/showthread.php?t=1390771 this is the link for CWM: follow these instructions for the arc : 1.Run install-cwm?.cmd
install-cwm1.cmd for Xperia Arc / Neo / PLAY
2.Enable USB Debugging on device
3.Connect your device using usb data cable
4.Follow on screen instruction
and here's the kernel it's the .283 kernel
it wasn't custom, it was the stock kernel from .42 flashed to .62 and zerg refused to root it. Although apparently this worked on previous versions as i tried flashing the .42 kernel over onto .62 as a tip from one of the other members on here. but I couldn't get it rooted in the end and gave up and went back to .58.
flash that kernel via CWM
so if done with cwm mod it should work then? Whats the difference flashing the kernel with cwm as opposed to flashtool? Would have thought it be the same.
dont know the difference, but this one worked for me
cheers ill give it a go.
no problem feel free to contact me via PM if you still have problems
somedude67 said:
Can the new flashtools root 4.0.2.A.0.62 for arcs with locked bootloaders? Already upgraded once to find out i couldn't root it. Has anyone done this successfully with a locked bootloader as I don;t fancy experimenting again.
Click to expand...
Click to collapse
I have the exact same problem as you. Did you manage to accomplish anything? If yes would it be easy for you to explain to me the exact steps? If not is it possible to give me the address or send me the .58 firmware for arcs (the ftf file). I wasn't able to find it somewhere. Thanks!
upgraded to .62 then tried to install cwm but it wouldn't let me as the phone needs root permission to be able to install it. So how did you deal with this? I also flashed the .283 kernel with flash tools after updating to .62 and zerg again failed to root the device.
chandoliasnikos said:
I have the exact same problem as you. Did you manage to accomplish anything? If yes would it be easy for you to explain to me the exact steps? If not is it possible to give me the address or send me the .58 firmware for arcs (the ftf file). I wasn't able to find it somewhere. Thanks!
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1330314
Ok, I'll give it a try.
Before I go back to .58, is there any rumour if Flashtool is going to support rooting on .62 firmware soon?
chandoliasnikos said:
Before I go back to .58, is there any rumour if Flashtool is going to support rooting on .62 firmware soon?
Click to expand...
Click to collapse
Nope... the zergRush exploit has been patched on .62 fw and there wont be another exploit on Gingerbread, since we're going to ICS.
is there anyway to root 62 without unlocking our bootloaders or is it nay to impossible?
So far I wasn't able to find a way, so I think I'll just go back to .58 or .42 and root, waiting for the official ICS.
Sent from my Xperia Arc S
Will the force zergrush or psneuter methods work?

How can I root and flash a custom ROM?

My bootloader status says I can unlock it but my phone is on version 4.0.2.A.0.62 can someone give me a full guide on what I need to do please?
Thanks
cined said:
My bootloader status says I can unlock it but my phone is on version 4.0.2.A.0.62 can someone give me a full guide on what I need to do please?
Thanks
Click to expand...
Click to collapse
Unlock with normal method or testpoint (drm data keept)
Get root/cwm
Find your rom and fitting kernel
Flash.
If you just go first to general selection theres a lot fully made threads about unlocking and getting CWM. (on top, the pinned ones)
Then go to dev. selection so find your rom and follow the guide to flash
From my sexy LT15i
TheHaso said:
Unlock with normal method or testpoint (drm data keept)
Get root/cwm
Find your rom and fitting kernel
Flash.
If you just go first to general selection theres a lot fully made threads about unlocking and getting CWM. (on top, the pinned ones)
Then go to dev. selection so find your rom and follow the guide to flash
From my sexy LT15i
Click to expand...
Click to collapse
I'm struggling to find any guides. I only want to flash so I can get a ROM that has auto brightness turned off as on the stock ROM it's really annoying. Do I NEED to unlock my bootloader first?
Please could you break it down for me?
I'm so confused
You guys can't search? It's on stickies :/
Unlock bootloader:
http://forum.xda-developers.com/showthread.php?t=1551494
.42 downgrade .ftf img and then use zergrush exploit or pre-rooted ones
http://forum.xda-developers.com/showthread.php?t=1330314
Flash Custom Kernels and Roms:
http://forum.xda-developers.com/showthread.php?t=1508585
Here is a link where everything is explained:
http://www.theandroidsoul.com/how-to-root-xperia-arc/
If someone could verify that everything is correct, I'm French and I watch French tutorial
(Like this one: http://www.forummobiles.com/topic/241960-xperia-arc-arc-s-debrand-root-et-flash-de-baseband/)
EDIT : Retrosid is faster than me
no need to root dude if u want to install a custom ROM...just unlock the bootloader..flash a custom kernel and then flash the ROM..thats all..ROM will be pre-rooted..
In my phone settings it says my phone is LT18i does this matter for anything?
no tats just model number for arc s...
follow the method..
unlock
flash custom kernel
flash ROM
u r done!
cined said:
In my phone settings it says my phone is LT18i does this matter for anything?
Click to expand...
Click to collapse
You can change it back by editing build.prop if I remember well. It's nothing
Sent from my Xperia Arc
Retrosid said:
You can change it back by editing build.prop if I remember well. It's nothing
Sent from my Xperia Arc
Click to expand...
Click to collapse
I was just looking how to ... thank you!
arpith.fbi said:
no tats just model number for arc s...
follow the method..
unlock
flash custom kernel
flash ROM
u r done!
Click to expand...
Click to collapse
So I don't need to downgrade anything??
In those steps where do I flash CWM?
nope not required..this is the best short cut and time saving + safe...try it and let us know..
CWM is in custom kernel..u dont need to flash it seperately...
Just flash a kernel & you can use CWM to flash a rom
Thanks,
Do I just follow the steps in this link
http://unlockbootloader.sonymobile.com/
To unlock the bootloader?
yea..follow that..
All the best
I have now unlocked the bootloader
I now want to flash a custom ICS ROM, I now need to find a kernal to flash?
Thanks
yea...either stock ICS kernel or doom kernel for ICS beta..
arpith.fbi said:
yea...either stock ICS kernel or doom kernel for ICS beta..
Click to expand...
Click to collapse
Which ICS ROM Would you suggest? I just downloaded the Doom Kernel + Modules.
Thanks
I'm trying to flash the doomKernels boot.img in fastboot, I have put the ARC-DooMKernel-ICS-BETA-v04-lower-boot.img file in the platform-tools folder, I'm using the command fastboot flash boot ARC-DooMKernel-ICS-BETA-v04-lower-boot and it's saying it cannot load.
Any help please?
actually it says
'[ requirements ]
stock SE ICS Beta FW* (i havent tested on other ROMs so i cannot guarantee that it will work on them!)'
so I need to install stock firmware first?

[Q] Root Xperia Play

Hello,
I have a Xperia Play R800i SIM unlocked with unlocked bootloader, firmware 2.3.4, 4.0.2.A.0.62.
Can someone link me to a Step By Step tutorial on how to root this phone? I have read this:
"Just download recoveryPLAY.img (google it) and place it in androidSDk folder where the fastboot.exe is located. Switch on your phone using fastboot and enter the command fastboot boot recoveryPLAY.img. Also download the RootXperia.zip and flash it once you are in recovery. Later on If you want CWM (recovery) on your phone , you can follow this thread."
But I don't know what fastboot is. I only know that in order to enter in fastboot mode on the phone you need to press the search button when connecting it to the PC.
Can you help me? And btw, if I manage to root the phone, will it wipe all my apps a.k.a. phone data? And what about the SD Card?
Thank You
Can't root if the firmware is .62 or higher unless you install a prerooted kernel.
Spectre51 said:
Can't root if the firmware is .62 or higher unless you install a prerooted kernel.
Click to expand...
Click to collapse
And how to do that? Are there any disadvantages implied?
Thank you
Would there be any prob if I follow the tutorial to install the "Xperia NXT v1.1" Rom?
To flash a prerooted kernel you have to have an unlocked bootloader. The just follow the install guide for which ever kernel you install once you get your bootloader unlocked.
I was able to root mine without unlocking the bootloader. Search and try this pc software which is quite easy and efficient... Unlock root v 2.3.1.exe download at unlockroot.com. Hope this helps
Sent from my Xperia Play R800i.
I couldn't use that software because my r800i was .62. But I managed to flash a new room and install a new kernel. Thanks anyway.

[q] help me please root

Hello guys can you help me root my phone? Sony ericsson xperia arc LT15i (Android Version: 2.3.4) (Kernel Version: 2.6.32.9-perf [email protected] #1) (Number Version: 4.0.2.A.0.62) please help me!!! I cant find anything for this phone how to root it...
.62 cannot be rooted flash lower frm eg. .42, .58 and root it or just flash prerooted kernel like doomlord if you have unlocked bootloader.....
how to flash it lower? no i dont have unlock the bootloader... I Want the root only for hacking games and etc... I dont know bootloader for what reason exist...
Dr4In said:
how to flash it lower? no i dont have unlock the bootloader... I Want the root only for hacking games and etc... I dont know bootloader for what reason exist...
Click to expand...
Click to collapse
Must flash 0.42 firmware with flashtool and then make a root, and update by OTA (over the air) to 0.62.
Do not update in PC Companion !!! Use OTA update.
81grzes said:
Must flash 0.42 firmware with flashtool and then make a root, and update by OTA (over the air) to 0.62.
Do not update in PC Companion !!! Use OTA update.
Click to expand...
Click to collapse
Can you post me a guide how to make it please?
Try this
Dr4In said:
Can you post me a guide how to make it please?
Click to expand...
Click to collapse
Please go through all the posts (only 2 pages contains important links) in the thread below. The thread is about similar question like you.
Read all the instructions carefully and know advantages and disadvantages of rooting and unlocking bootloader.
Unlocking bootloader will void your warranty. (You can also relock your bootloader but you will lose DRM keys). All the best. :good:
http://forum.xda-developers.com/showthread.php?t=1686256
Hit "Thanks" if anyone helped you.
-------------------------------------------------------------------------------------------------------
Xperia Arc LT15i
Rooted/Unlocked BootLoader
Running JellyBean - FXP135/CM10
I cant understand it...
its to much confused cant you help with one good guide?
Download latest version of flash tool and. 42firmware for YOUR PHONE then flash it using flash tool
Sent from my R800i using xda premium

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