[Q] Unable to unlock my bootloader :( - Xperia Arc Q&A, Help & Troubleshooting

Hi Guys,
I tried unlocking my Xperia Arc S bootloader but it shows an error of " remote phone is already unlocked! "
I used the SE tool as well as the CMD version to unlock it.
I tried installing the Fusion 5.5 kernel and it got hanged on bootscreen.
Later I flashed my phone with a .587 ICS FTF and everything went good again.
I again tried unlocking and same problem. I tried installing Lupus Kernel but it shows Fusion logo and phone hangs on Fusion logo
Cant find out what to do.. Any idea ?

Xperi.a said:
Hi Guys,
I tried unlocking my Xperia Arc S bootloader but it shows an error of " remote phone is already unlocked! "
I used the SE tool as well as the CMD version to unlock it.
I tried installing the Fusion 5.5 kernel and it got hanged on bootscreen.
Later I flashed my phone with a .587 ICS FTF and everything went good again.
I again tried unlocking and same problem. I tried installing Lupus Kernel but it shows Fusion logo and phone hangs on Fusion logo
Cant find out what to do.. Any idea ?
Click to expand...
Click to collapse
Lupus kernel shows fusion logo??... Seems the kernel has flashed but you are trying an ics rom on a jb kernel I guess... So it's stuck at logo...
Sent from my Xperia Neo V using xda app-developers app

Attitude.SSJ said:
Lupus kernel shows fusion logo??... Seems the kernel has flashed but you are trying an ics rom on a jb kernel I guess... So it's stuck at logo...
Sent from my Xperia Neo V using xda app-developers app
Click to expand...
Click to collapse
First I installed Fusion Kernel.. After that I tried installing Lupus.
Tho, Does it means that my phones bootloader is unlocked?

If you can flash any custom kernel it means your bootloader is unlocked.
You flashed Fusion and Lupus so your bootloader is definitely unlocked.
Sent from my Nexus 4

Ya your boatloader is unlocked... With fusion or lupus jb you can flash jb Roms now...
Sent from my Xperia Neo V using xda app-developers app

michel_666 said:
If you can flash any custom kernel it means your bootloader is unlocked.
You flashed Fusion and Lupus so your bootloader is definitely unlocked.
Sent from my Nexus 4
Click to expand...
Click to collapse
The moment I flashed the Fusion my phone got stuck at Fusion Logo..
I dont think my phones bootloader is unlocked!
Is there any way by which I can Lock my Bootloader and Again Try to Unlock it ?
or any way I can be assured that its really unlocked ?
I've updated my phone to .587 using PC Companion!
PS: Thanks for responding. Your response means a lot to me

If kernel installation was successful, then your bootloader is unlocked for sure.
By the way, after installing the kernel, you have to install the ROM as well, which you wish to use. Make sure you use ICS kernel with ICS ROM and JB kernel with JB ROM.
As for the logo...are you sure, that you flashed the kernel, and not just booted it? If you can, post how did you install the kernel and post installation log as well.
Sent from LT18i with custom firmware by myself.

Attitude.SSJ said:
Ya your boatloader is unlocked... With fusion or lupus jb you can flash jb Roms now...
Sent from my Xperia Neo V using xda app-developers app
Click to expand...
Click to collapse
I want to install Ultimate HD rom or Slim Bean or Racing Bean..(Which ever is better) but for that I need a custom kernel too...
I tried re-installing Lupus but my phone still showed me Fusion Logo

Xperi.a said:
I want to install Ultimate HD rom or Slim Bean or Racing Bean..(Which ever is better) but for that I need a custom kernel too...
I tried re-installing Lupus but my phone still showed me Fusion Logo
Click to expand...
Click to collapse
First get this clear fusion is a jb kernel use only jb roms with it...ultimate hd is ics fusion can't be used... Remove battery then insert... Start phone... Keep pressing vol down button then you ll go into recovery... From there install rom...
Sent from my Xperia Neo V using xda app-developers app

just unlocked my arc s a few hours a go :laugh:
using flashtool 0.9.5 to flash kernel and work well so far

Xperi.a said:
I want to install Ultimate HD rom or Slim Bean or Racing Bean..(Which ever is better) but for that I need a custom kernel too...
I tried re-installing Lupus but my phone still showed me Fusion Logo
Click to expand...
Click to collapse
If you are installing ICS Roms (UHD, Xperia T, Viper or Jelly Dream), the kernels that are compatible with that are:
KTG kernel
Rush kernel
Vengeance kernel
Lupus ICS kernel
Advanced Stock kernel
Or you could just go with the plain stock kernel.
Read the first few posts in the thread of the ROM that you would like to try, the devs will say which kernels are usable.
There's also FAQs included for those experiencing bootloops.

Related

boot ics alpha long time?

hey so my arc has been doing the ics boot for a while now
i flashed
http://forum.xda-developers.com/showthread.php?t=1393738
the ics alpha to my to my phone
i have the latest doomkerel from the ics leaked
http://forum.xda-developers.com/showthread.php?t=1404407
there the DooMKernel v02
but my phones been doing the ics animation for a while?
is it possibly the kernel doing it?
DooMLoRD said:
first boot will take time!!!
Click to expand...
Click to collapse
And wait before posting again and use the EDIT function.
dexterfunk said:
but my phones been doing the ics animation for a while?
Click to expand...
Click to collapse
It happened with me too. then I installed the Rom again.
Bhambya said:
It happened with me too. then I installed the Rom again.
Click to expand...
Click to collapse
How it work after?
Sent from my LT18i using xda premium
Try to reflash his kernel & ROM and do everything in the right order.
you will need to reflash the 4.0.2.A.0.42 .
1- check if your phone is unlocked (bootloader)
2- use the fastboot to flash the new kernel
3- follow the instruction of doomlord for booting into recovery
4- use the package that is given by doomlord
http://forum.xda-developers.com/showthread.php?t=1393738

[HELP]Xperia Arc LT15i stuck on SONY after installing Xperia Ice Bean

Hi
After attempting to install Xperia Ice Bean on my Xperia LT15i awhile ago then reboot the phone, I am now astuck on SONY Logo. Itried giving n 10 minutes to wait for the tools to be installed however, I still got this SONY logo. I performed full reboot by removing the battery and still getting the same.
Now, I'm trying to revive my phone by installing the stock ROM of ICS 4.0.4.
Can somebody help me on this. I'm so nervous already that I might not be able to revive my phone.
Please I need your help guys ASAP.
BTW I'm using LT15i running on Rooted ICS 4.0.4 with the updated Busybox installed.
Managed to install CWM.
Here's what happened.
I have to tell it honestly. I didn't follow the instructions on how to correctly install the ROM. I just mount the sdcard and install the zip without even wiping the data and doing factory reset. I know its wrong but I still did it.
Can somebody assist me on this.
Thanks, I can donate some of my cash to your build if I revive my phone back.
Assuming you can get into flash mode, just reflash stock Rom available in the general arc section, use flashtools for this.
After you get stock back you are at the point of decision, do you stick with current set up or try custom roms, remember custom roms sometimes need custom kernels as well so you will need unlocked bootloader to send them via fastboot.
I have found some custom roms don't work I too get blank screens etc, but have installed the pureness build and it runs well
Sent from my LT15i using xda premium
^^^
+1
don't get panic..,
Yes just flash a firmware by flashtools ..it should b back to normal.
Sent from my LT18i using xda premium
hi - thanks
Thanks for everything. I managed to revive my arc. And yeah you're right it's easy.
I want to have a stable custom ROM. I'm just messin' my phone till I got the right ROM for me. I'll try the Purenes now. hehe.. Thanks.
You forgot the kernel.
whiskey_1388 said:
Thanks for everything. I managed to revive my arc. And yeah you're right it's easy.
I want to have a stable custom ROM. I'm just messin' my phone till I got the right ROM for me. I'll try the Purenes now. hehe.. Thanks.
Click to expand...
Click to collapse
Try the arconium & Mooded rom ; )
Sent from my LT22i using xda app-developers app
What version of that would be great on arc lt15i? Do you have a suggestion? Link please if you have. Thanks.
Sent from my LT15i using xda app-developers app
Flash Rom
lavenderdl said:
Flash Rom
Click to expand...
Click to collapse
Even my phone is stuck on the sony logo i try the utimate hd rom,jelly sandwich and remix but it is stuck on the sony logo
plz help
stock kernel
rooted
bootloader unlock
shahryar9 said:
Even my phone is stuck on the sony logo i try the utimate hd rom,jelly sandwich and remix but it is stuck on the sony logo
plz help
stock kernel
rooted
bootloader unlock
Click to expand...
Click to collapse
Here is Ultimate HD ROM site and you have instrucions bellow,read them and you'll be able to flash this ROM:
http://forum.xda-developers.com/showthread.php?t=1920207
DO all the steps.Don't do just some,all steps.Good luck
P.s 1.flash kernel for Rom
2.fully wipe
3.flash rom
4.flash kernel modules
5.reboot and enjoy
Sent from my LT15i using xda premium

Bricked Xperia Play ( help?)

finally bricked my first device lol
can someone here help me out?
(r800at 2011 locked bootloader)
xperia play was rooted via the super one click and i flashed what i think was clock work mod recovery using version 7 of the auto installer app
after about a week of not being about to get into recovery by pressing buttons, i managed to get into recovery by using the volume down key
once i got into a recovery ( had blue text ) i full wiped ( twice ) and flashed Xperia Ice Cream Pureness and the black theme. after the installation was complete i rebooted and after showing the "sony ecricsson" the screen goes blank ( stays on ) and will only tun off when i pull the battery
no longer shows blue light when starting up and i cant get back into recovery mode
tried unbricking via flashtools but it won't recognize my device ( though it has before )
any advice?
any help will greatly be appreciated , thanks in advance
Well if you cleared your data then the recovery was probably wiped since you have a locked bootloader.... You need to update the drivers in order to flash the ftf for your model...
Sent from my R800x
Lordomn said:
Well if you cleared your data then the recovery was probably wiped since you have a locked bootloader.... You need to update the drivers in order to flash the ftf for your model...
Sent from my R800x
Click to expand...
Click to collapse
thanks for the reply
is there a guide anywhere that can help me do that?
superone click ( i thought ) installed all the drivers i needed
NovaxxBite said:
thanks for the reply
is there a guide anywhere that can help me do that?
superone click ( i thought ) installed all the drivers i needed
Click to expand...
Click to collapse
Flash this :
http://www.mediafire.com/?6v7ybyyik6g3si4
Or this :
http://www.mediafire.com/?qqvtl484nlz3gq0
Use Flashtool :
http://androxyde.github.com/
How to use flashtool is nicely explained on the website but I think it should be self explanatory for what to do.
You can also try flashing the Neo L ftf and install ICS Pureness over that if you really want an Ice Cream Sandwich rom. (Providing you can enter recovery because you have a locked bootloader)
( double posting , sorry)
sewer56lol said:
Flash this :
http://www.mediafire.com/?6v7ybyyik6g3si4
Or this :
http://www.mediafire.com/?qqvtl484nlz3gq0
Use Flashtool :
http://androxyde.github.com/
How to use flashtool is nicely explained on the website but I think it should be self explanatory for what to do.
You can also try flashing the Neo L ftf and install ICS Pureness over that if you really want an Ice Cream Sandwich rom. (Providing you can enter recovery because you have a locked bootloader)
Click to expand...
Click to collapse
NovaxxBite said:
thanks, i'l try now and report back :good:
Click to expand...
Click to collapse
thanks! worked perfectly
so if i flash the neo L ftf, how would i install ics pureness? cwm ?
and ( installing any ROM ) should i NOT wipe before flashing? since my bootloader is locked?
kindav confused lol, but thanks for the help
NovaxxBite said:
thanks! worked perfectly
so if i flash the neo L ftf, how would i install ics pureness? cwm ?
and ( installing any ROM ) should i NOT wipe before flashing? since my bootloader is locked?
kindav confused lol, but thanks for the help
Click to expand...
Click to collapse
If you want to use an ICS Rom on locked bootloader you have to flash a Neo V ftf then use an app like X-Parts or use RecoverX to gain recovery and then you can install Pureness as a flashable zip.
As far as I know people that flashed Neo L ftf had an Upside Down Camera and Gamepad obviously didn't work however Gamepad should work on a modified Rom (Camera might be a kernel thing - I didn't try this but I can almost guarantee will work) no other issues have ever been reported.
It is important to note that depending on how your phone/country communitcates (GSM/CDMA) might impact on your connectivity personally I don't know if AT&T is CDMA or GSM because they seem to use both.
sewer56lol said:
If you want to use an ICS Rom on locked bootloader you have to flash a Neo V ftf then use an app like X-Parts or use RecoverX to gain recovery and then you can install Pureness as a flashable zip.
As far as I know people that flashed Neo L ftf had an Upside Down Camera and Gamepad obviously didn't work however Gamepad should work on a modified Rom (Camera might be a kernel thing - I didn't try this but I can almost guarantee will work) no other issues have ever been reported.
It is important to note that depending on how your phone/country communitcates (GSM/CDMA) might impact on your connectivity personally I don't know if AT&T is CDMA or GSM because they seem to use both.
Click to expand...
Click to collapse
okay thanks
also , i've read in forums that the at&t for this phone is GSM ( or at least in north america )
so, flashed a Neo V ftf via flashtools and got a brick ( recovered back to stock xperia now )
am i missing something?
does someone have a link to a Neo V ftf i can use?
Not neo V the Neo L (because it comes with sake hardware preset)
Sent from my R800i using xda app-developers app
Edit : Sorry for my mistake earlier.
sewer56lol said:
Not neo V the Neo L (because it comes with sake hardware preset)
Sent from my R800i using xda app-developers app
Click to expand...
Click to collapse
great, works
im now on ICS :highfive:
NovaxxBite said:
great, works
im now on ICS :highfive:
Click to expand...
Click to collapse
So simple yet nobody tried that yet
This is ICS on a locked bootloader.
Should I maybe write a Tutorial?
Sent from my R800i using xda app-developers app

[Q] Bricked and not responding to Reboot Request

Xperia arc s: rooted and unlocked
Symptoms are as follows:
Attempted to install Cyanogen mod through using X-parts, however on initial reboot it simply got stuck at the Sony screen.
Cant get it to respond to any buttons or combinations there of and the PC wont detect it either. So its just sitting steady at Sony.
Are there any options or is this the end of the line?
Thanks,:crying:
Download Fusion kernel and flash with fastboot (google how to install custom kernels on arc s) then boot to CWM wipe all and install CM10 again. For CM9 download Lupus ICS CM9 based kernel and do the same.
Unhappy [Q] Bricked and not responding to Reboot Request
I agree with pypcier But on your post you say rooted & Unlocked when you say unlocked do you mean your bootloader is unlocked or your sim is unlocked?Also X-parts is really for locked bootloaders because it is installed to your system (where your rom is) when you install other firmware and format/wipe system you erase X-Parts so have to install again.That's why you are better of with a custom kernel with cwm built in :good: obviously you need unlocked bootloader for this
You say your phone is stuck at Sony logo so you forgot to flash the kernel. Just flash it through flashtool or fastboot
Sent from my Xperia Arc S using xda premium
tangosierra_ said:
You say your phone is stuck at Sony logo so you forgot to flash the kernel. Just flash it through flashtool or fastboot
Sent from my Xperia Arc S using xda premium
Click to expand...
Click to collapse
Next time read other comment before wasting XDA bandwidth with useless posts.
pypcier said:
Next time read other comment before wasting XDA bandwidth with useless posts.
Click to expand...
Click to collapse
He tried to install CM10 through CWM (which was installed from x-parts), rebooted the phone and it was stuck on Sony. Obviously he didn't flash the kernel, no...?
Sent from my Xperia Arc S using xda premium

[Q] camera not works on jelly bean .96

guyz i own xperia s for about a year the only problem is that till the day jelly bean is released for xperia s and after updating to every new firmware my xperia s camera stops working at all it says error camera not available and in one of diagnostic application it says camera driver not installed
once i tried custom rom and camera works on it but rom was not good after that i tried many roms that are based on 4.1 and 4.2 but in none of these my camera works so i switched back to ics and everything is fine
so i want you to tell
any solution for this issue and if no solution for stock rom thjen what rom should i install to get this thing work
i checked cm 10.1 but it says it has a lot of bugs
so plz help me in this issue
What is your firmware version?If u use the latest FW1.96,u should flash a kernel based on it.
ztc1997 said:
What is your firmware version?If u use the latest FW1.96,u should flash a kernel based on it.
Click to expand...
Click to collapse
6.2.B.1.96
and can you explain this kernal thiny i am not much aware of it
I am using doomkernel v6 http://forum.xda-developers.com/showthread.php?t=2305591
ztc1997 said:
I am using doomkernel v6 http://forum.xda-developers.com/showthread.php?t=2305591
Click to expand...
Click to collapse
so now i have to update my phone to .96 firmware and then flash this kernal?
kamransaeed15 said:
so now i have to update my phone to .96 firmware and then flash this kernal?
Click to expand...
Click to collapse
If u have unlocked bootloader?
ztc1997 said:
If u have unlocked bootloader?
Click to expand...
Click to collapse
its locked now but will do unloack it right now flashing stock .96 firmware
You can only use the official kernel with locked bootloader
Use flashtools to flash a 1.96 tft.
ztc1997 said:
You can only use the official kernel with locked bootloader
Use flashtools to flash a 1.96 tft.
Click to expand...
Click to collapse
yes i know just flashed this fw and now its time to unlock boot loader
there is sometthing happened that i couldnt beleive
i just flashed th.96 fw and just tried if cam works it opens and this is not enough my front cam also started working which was dead for about 5 months
i restarted my phone and its still working i couldnt beleive this
so after two days of working fine it stops again
same issue error camera not available front cam also not working even flash not working if i use a torch app even then flash is not working but everything was fine just an our ago
kamransaeed15 said:
so after two days of working fine it stops again
same issue error camera not available front cam also not working even flash not working if i use a torch app even then flash is not working but everything was fine just an our ago
Click to expand...
Click to collapse
Do a fresh installation of ROM and let it settle for 5mins. Then reboot your phone and let it settle for a minute, then go ahead try your camera.
toylee1992 said:
Do a fresh installation of ROM and let it settle for 5mins. Then reboot your phone and let it settle for a minute, then go ahead try your camera.
Click to expand...
Click to collapse
Tried again it starts working for a day and then again same thing
Dnt knw why this is hapening I did clean my internal staorage format my phn the did a clean instal it works for a day then gain stops now going to reinstal for 3rd time n last time
Sent from My Sony Xperia S using Tapatalk Pro
kamransaeed15 said:
Tried again it starts working for a day and then again same thing
Dnt knw why this is hapening I did clean my internal staorage format my phn the did a clean instal it works for a day then gain stops now going to reinstal for 3rd time n last time
Sent from My Sony Xperia S using Tapatalk Pro
Click to expand...
Click to collapse
What ROM and Kernel are you using when the camera starts malfunctioning? Do you try other ROM base .96?
Curently I am using stock .96 rom nothing custom
Sent from My Sony Xperia S using Tapatalk Pro
kamransaeed15 said:
Curently I am using stock .96 rom nothing custom
Sent from My Sony Xperia S using Tapatalk Pro
Click to expand...
Click to collapse
Try to flash this in recovery Advance stock camera from niaboc79 http://www.mediafire.com/download/awfybmc8ay1dlpm/Advanced_Stock_Camera.zip
Ok downloading it bt dnt have any recovery instaled every thing stock .just unlocked my boot loader
Sent from My Sony Xperia S using Tapatalk Pro
kamransaeed15 said:
Ok downloading it bt dnt have any recovery instaled every thing stock .just unlocked my boot loader
Sent from My Sony Xperia S using Tapatalk Pro
Click to expand...
Click to collapse
You have to install recovery like CMW or TWRP so you can able to flash that camera MOD.
I just tried app flash gordon to flash I am nt sure if it flashed the camera mod bcz it took just 2 sec to do operatin and then said reboot ur device did reboot.reboot hapens normal and when I open camera it works
Now see if it dnt stops again soon also not sure if the file has been flashed bcz of just 2 sec proces
Sent from My Sony Xperia S using Tapatalk Pro
kamransaeed15 said:
I just tried app flash gordon to flash I am nt sure if it flashed the camera mod bcz it took just 2 sec to do operatin and then said reboot ur device did reboot.reboot hapens normal and when I open camera it works
Now see if it dnt stops again soon also not sure if the file has been flashed bcz of just 2 sec proces
Sent from My Sony Xperia S using Tapatalk Pro
Click to expand...
Click to collapse
I'm not a user of Flash Gordon but if not working again, you need to flash it in recovery like CWM or TWRP, clear cache and dalvic and flash the camera.

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