[Q] NEED HELP !!! Xperia Arc S won't after root+OTA - Xperia Arc Q&A, Help & Troubleshooting

NEED HELP !!! Xperia Arc S won't after root+OTA
what i did:
flash .42 world with flashtool - OK
rooted using flashtool - OK
OTA .62 - failed to boot and i got this screen:
and keep reboot and show me this screen
//i186.photobucket.com/albums/x135/easy_hk/xperiaarcs_1.jpg
(pls add http: at front of the link, cuz cant post outside link yet)
re-flash using flashtool to .42 .62 .69 , all the same screen even flashtool said flash finished !!
also used PCC , no use too (can not even detect the phone)
please help me !!

Whats your bootloader status ?
From my sexy LT15i

bootloader still locked

If you want to update OTA to .62, update first, then you can mod your phone
Sent from my LT15a using XDA

DdcCabuslay said:
If you want to update OTA to .62, update first, then you can mod your phone
Sent from my LT15a using XDA
Click to expand...
Click to collapse
the problem is now i try to flash .42 but always fail ...

Are you flashing with flashtool? If not, try that.
Sent from my LT15a using XDA

DdcCabuslay said:
Are you flashing with flashtool? If not, try that.
Sent from my LT15a using XDA
Click to expand...
Click to collapse
yes using flashtool

now once i plug in usb cable (charger or computer) the phone just keep rebooting (boot up see the sony ericsson words then off reboot again and again)
tried .42 CE/UK/world .62 UK, none of them is working on my phone
....
what can i do next to bring my phone back to alive ?

easy_hk said:
now once i plug in usb cable (charger or computer) the phone just keep rebooting (boot up see the sony ericsson words then off reboot again and again)
tried .42 CE/UK/world .62 UK, none of them is working on my phone
....
what can i do next to bring my phone back to alive ?
Click to expand...
Click to collapse
I have some problem too in myArc S, help plz..

Try SEUS
Sent from my Arc S using XDA

Related

Xperia Acro reboot loop

Hi guys!
Fist of all, I'm so sorry about my poor english, I'm from Brasil and you know, thats not my native language
My friends, my uncle come from Japan and give me a Acro SO-02C, I already have a Arc, so I just try to flash the Acro with Arc firmware (ICS Stock), but the phone just get infinity boot loop. I can't enter fastboot mod, Its just like the phone dont ir recognize the drivers, I try many tutorials, in english and portuguese, but I can't. My question is: Will some FW work normal on my Acro? I need to unlock bootloader in order do flash my phone? What can I do?
Thanks in advice.
Firstly, you should not flash arc firmware on acro.
You can use SEUS(for locked bootloader on stock firmware and kernel) to flash your acro with the latest firmware available for acro.
If you have the ftf file for acro, you can flash via flashtool (need unlocked bootloader)
Sent from my LT18i using xda app-developers app
popthosegaskets said:
Firstly, you should not flash arc firmware on acro.
You can use SEUS(for locked bootloader on stock firmware and kernel) to flash your acro with the latest firmware available for acro.
If you have the ftf file for acro, you can flash via flashtool (need unlocked bootloader)
Sent from my LT18i using xda app-developers app
Click to expand...
Click to collapse
SEUS will work now that I have flashed my Acro with Arc fw?
I can't find any ftf from Acro =/ btw, Idk how to unlock Acro bootloader anyway.
You might have to take it to a service centre, and use this as a valuable lesson, don't flash things that aren't for your device, especially when there's NO FW to be found for it on xda.
well you can probably use this http://forum.xda-developers.com/showthread.php?t=1606748
Ces1nha said:
SEUS will work now that I have flashed my Acro with Arc fw?
I can't find any ftf from Acro =/ btw, Idk how to unlock Acro bootloader anyway.
Click to expand...
Click to collapse
As long as you connect your phone to pc, SEUS can detect it. You just need to choose acro as your phone type and let seus do its thing
Sent from my LT18i using xda app-developers app

Xperia ARC - Wont start after update - red led

Hello,
I have an Xperia Arc LT15i. A pop-up apeared on screen if i want to make a software update. I pressed yes, durring update phone shuted down and wont start anymore. When i try to start it red led blinks 3 times. I tried to remove battery, i charged battery few hours but no change. I also tried to install with X10 Flashing tool, ver. 9.0, has installed new firmware, LT15i_4.0.A.2.368_Generic Global and LT18_4.1.A.0.562_NCB, phone goes succesfully to flash mode... But i still have this problem .
Can i do something ?
Thanks
Flash .62 firmware... (GB 2.3.4) or if you have CWM, format the system
Hi,
this fw ? 4.0.2.a.0.62 is latest Gingerbread firmware
thanks
Do you have a unlocked bootloader? .62 is the latest firmware
Sent from my LT18i using xda app-developers app
Cuerrix said:
Do you have a unlocked bootloader? .62 is the latest firmware
Sent from my LT18i using xda app-developers app
Click to expand...
Click to collapse
i think i dont have

Pc companion software update failed

Hi.
So, i tried to update my sony ericsson xperia arc using PC COMPANION from the sony website. then it said that update failed, so i unplugged my phone (OFF) and when i tried to turn it on. it just vibrate and the sony ericsson logo doesn't appear. i hold the on button for a while and it just vibrates, please tell me what to do. THANKS!
Is ur bootloader opened?
If so tray flash the update trough the flashtool
Sent from my LT15i using xda app-developers app
MontyAlHabbash said:
Is ur bootloader opened?
If so tray flash the update trough the flashtool
Sent from my LT15i using xda app-developers app
Click to expand...
Click to collapse
could u please be more specific? cause dont really get this stuff. thanks.
Use flashtool to flash any firmware You want to your phone or use seus if you didnt unlocked your bootloader never use pc companion I bricked mine twice using pc companion
Sent from my R800i using xda premium

[Q] rooting arc s with 2.3.4 (FW: .62)

hello
i'm tired to rooting xperia arc s but it didn't work !!!!!!
build number : 4.0.2.A.0.62
unlock bootloader
please help!
Downgrade to .42, root, then update via Update Center on your phone (OTA) to .62.
Sent from my LT15a using xda-developers app
thnax
DdcCabuslay said:
Downgrade to .42, root, then update via Update Center on your phone (OTA) to .62.
Sent from my LT15a using xda-developers app
Click to expand...
Click to collapse
could you please put the guide because this my first time rooting arc
sent from SAMSUNG galaxy S II
khalid-00 said:
could you please put the guide because this my first time rooting arc
Click to expand...
Click to collapse
root arc s 4.0.2.a.0.62
You got a unloxked bootloader
Download superuser.zip from their site. Put it in sdcard
Hotboot a kernel with CWM
find it in dev selection. Put it in fastboot folder on your pc
Fastboot code
Fastboot boot YOURKERNELNAME.IMG
Phone reboots. Press volume down on blue led.
Install zip from CWM menu
Sent from my LT15i using xda premium

Bootloop

Can anyone help me in fixing my xperia arc s in boot loop state?
List of problems:
1. Lost memory card
2. not rooted (virgin)
3. no experience in Flash/Bootloader.
4. Pretty much the device is virgin.
Thanks any help is very much appreciated
Give one of these a read - xperia arc s bootloop
Have you tried repairing your phone in PC vompanion?
Sent from my Xperia Arc S using xda premium
pc companion cant repair it as it needs me to go to notification via phone which is impossible since it just bootloops from sony to xepria logo.
XperienceD said:
Give one of these a read - xperia arc s bootloop[/URL]
Click to expand...
Click to collapse
the guide needs rooted or with bootloader enabled mine is pretty much virgin in all of those. Is there anyway that i can repair or root it or flash it even if it is turned off?
saintlust said:
the guide needs rooted or with bootloader enabled mine is pretty much virgin in all of those. Is there anyway that i can repair or root it or flash it even if it is turned off?
Click to expand...
Click to collapse
Getting your Phone back to a factory state DOES NOT require you to be rooted or have an unlocked bootloader, the thing that's lacking here is reading, and persistence. You need to figure out getting PC Companion, SEUS, or the Flashtool (Official and un-Official) to work, so as you know what to do, it's over to you to do it, and if it's not working then you're obviously doing something wrong.
i personally prefer flashtool. simple to use and doesnt require root or unlocked bootloader if you're flashing stock ftf.
Sent from my Xperia Arc S using xda premium
tangosierra_ said:
i personally prefer flashtool. simple to use and doesnt require root or unlocked bootloader if you're flashing stock ftf.
Sent from my Xperia Arc S using xda premium
Click to expand...
Click to collapse
i have flash tool can you link what is needed for the xperia arc s(firmwares) as i only have the x10 stock which comes from the download? thanks
Use Google. There are 9373727319322633 stock ftfs which you can flash and any one of them work
Sent from my Xperia Arc S using xda premium
Download Sony Mobile Update Service, follow the instructions to repair your phone's firmware.

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