Develop Bugs

[Q] Installed cm9...not able to restore gingerbread..plz help

I am on Xperia Arc with unlocked bootloader, with CM 9.0 & CWM Recovery 5.
Before flashing to CM 9.0, I made full backup of my stock ROM through CWM Recovery.
Now I want to go back to my original firmware (i.e. 4.0.2.A.0.42).
When I try to restore backup from within CWM recovery, my phones is stuck at boot after free-xperia logo. Only black screen with nothing on it.
Someone please help me, how can I restore my backup of stock ROM.
i want my phone as it originally came....
plz help....
thanks in advance..

hero199122 said:
I am on Xperia Arc with unlocked bootloader, with CM 9.0 & CWM Recovery 5.
Before flashing to CM 9.0, I made full backup of my stock ROM through CWM Recovery.
Now I want to go back to my original firmware (i.e. 4.0.2.A.0.42).
When I try to restore backup from within CWM recovery, my phones is stuck at boot after free-xperia logo. Only black screen with nothing on it.
Someone please help me, how can I restore my backup of stock ROM.
i want my phone as it originally came....
plz help....
thanks in advance..
Click to expand...
Click to collapse
You must flash the compatible kernel for that firmware
Doomlord's kernel for stock rom for example.
As you mentioned, you already restored the GB stock rom; you only need the proper kernel now for it to boot properly.
FXP kernel works for CM only.

hero199122 said:
I am on Xperia Arc with unlocked bootloader, with CM 9.0 & CWM Recovery 5.
Before flashing to CM 9.0, I made full backup of my stock ROM through CWM Recovery.
Now I want to go back to my original firmware (i.e. 4.0.2.A.0.42).
When I try to restore backup from within CWM recovery, my phones is stuck at boot after free-xperia logo. Only black screen with nothing on it.
Someone please help me, how can I restore my backup of stock ROM.
i want my phone as it originally came....
plz help....
thanks in advance..
Click to expand...
Click to collapse
You must first flash .42 firmware and then install CWM or doomkernel(it comes with pre-installed CWM) and then perform the restore

tryed SEUS?

I also wanted to restore my GB Rom, but I got an md5 mismatch Gosh I hate when that happens

thanksss
thankss a lot guys....
m using my original os now...
wanted to know one more thing...
if i hav to remove doomkernel from my phone..so that is would start as it orginaly came..and have to relock it...what should i do...???

what link did you use for .42 FW?
all the ones i find are dead!

yo-meister said:
what link did you use for .42 FW?
all the ones i find are dead!
Click to expand...
Click to collapse
follow this link...
http://api.viglink.com/api/click?fo....A.0.42)</b>&jsonp=vglnk_jsonp_13261245541301
download boot.img file...
fastboot it...
you will get the doomkernel...

yo-meister said:
what link did you use for .42 FW?
all the ones i find are dead!
Click to expand...
Click to collapse
He had the backup I guess.

hero199122 said:
thankss a lot guys....
m using my original os now...
wanted to know one more thing...
if i hav to remove doomkernel from my phone..so that is would start as it orginaly came..and have to relock it...what should i do...???
Click to expand...
Click to collapse
There is no need to relock the bootloader.Just flash the firmware and you'll get back to original kernel and the doomkernel well be gone

hero199122 said:
thankss a lot guys....
m using my original os now...
wanted to know one more thing...
if i hav to remove doomkernel from my phone..so that is would start as it orginaly came..and have to relock it...what should i do...???
Click to expand...
Click to collapse
You may try to relock your bootloader, use SEUS to flash the phone. There's an option in SEUS that you can select and it will not wipe your data.
OR
Extract the kernel.sin from an ftf and flash it via fastboot, then you can return to your original kernel

[Q] Rogers xperia arc

Hi every one I have rogers arc running on the latest ice rooted Bootloader was locked. I did bootloader unlock with test point.The flash tool saying that bootloader is rooted but I cannot flash any custom rom or even a backup I usually can't pass Sony screen any input is appreciated.

zaky1 said:
Hi every one I have rogers arc running on the latest ice rooted Bootloader was locked. I did bootloader unlock with test point.The flash tool saying that bootloader is rooted but I cannot flash any custom rom or even a backup I usually can't pass Sony screen any input is appreciated.
Click to expand...
Click to collapse
Just use flashtool to flash the rom again man, i think u should flash the stock rom firs
If it's ok, then flash your custom rom

I am running the official rom no problem it's not allowing me to flash any custom roms in the recovery mod. I cam reboot to recovery either by x-part or holding the menu key while it start.:crying:

zaky1 said:
I am running the official rom no problem it's not allowing me to flash any custom roms in the recovery mod. I cam reboot to recovery either by x-part or holding the menu key while it start.:crying:
Click to expand...
Click to collapse
I think u need to unlock ur bootloader first
If not, try to find rom that can use with locked bootloader
Sent from my Xperia Arc S using xda premium

My bootloader is rooted with Test point method

zaky1 said:
My bootloader is rooted with Test point method
Click to expand...
Click to collapse
You unlock your boot loader with the test point, not root. So please be clear about what you've actually done.
Sent from my CM9'd Arc

Yes I unlocked my bootloader with test point ***but on service menu still say no** but on flashtool was saying bootloader unlocked B4 i did the test point and after it say bootloader is rooted

Have you flashed the kernel?

Which kernel Iam running the offecial kernel

zaky1 said:
Which kernel Iam running the offecial kernel
Click to expand...
Click to collapse
If you want to use a custom ROM then 9 times out of 10 you'll need to use a specific kernel, usually one that comes with CWM.

I know exactly how to flash custom rom, I am coming from MT4G the problem after you flash the rom the phone dosn't boot in recovery it just stay at sony logo, even when i try to boot in fastboot mod dosn't allow me only booting in recovery.

zaky1 said:
I know exactly how to flash custom rom, I am coming from MT4G the problem after you flash the rom the phone dosn't boot in recovery it just stay at sony logo, even when i try to boot in fastboot mod dosn't allow me only booting in recovery.
Click to expand...
Click to collapse
Try this....
1. Flash ur stock ICS firmware 4.1.B.431 ... 2. Don't let it upgrade to the latest firmware (in Canada I got N update that changed my firmware to 4.1.**.587 or something like that)
3. Then flash ur phone with the rootable firmware of xperia generic world version...
4. Flash the kernels for that firmware .. even the stock ICS would be OK..
5. Root the phone using Doomlords method of rooting... Its the best...!
6. At last reboot ur phone ..n violaaa...
U have a completely rooted phone ..!
P.s. make sure u see the log while u root ur phone . It may say rooted successly even if it had some errors... so make sure other are no errors..!
I had the same problem when I decided to unlock boot loader n root it for the first time ... so no worries my friend ...try this .. n it will work for sure.. !
Sent from my Xperia Arc using xda app-developers app
Did u hit the thanks button ? :thumbup:

Hi my friends thanks for the reply but my phone is already rooted and i can go to recovery mod even i did the trick of link2sd which increased my internal memory I am running the north america firmware not Rogers firmware

What Kernel and ROM !?

rom 4.1.b.0.587 kernel official

zaky1 said:
Hi my friends thanks for the reply but my phone is already rooted and i can go to recovery mod even i did the trick of link2sd which increased my internal memory I am running the north america firmware not Rogers firmware
Click to expand...
Click to collapse
I know ur phone is rooted ..but if u try again ..with the world firmware ..it will b rooted perfectly n won't stuck on boot..!
Sent from Xperia arc ..XDA premium app..
dont foget to hit the thanks button

I will Give it a try and let you know. Thanks man

Would u mind if i ask u something...!! dnt b offended..!! I know u might hav already done this ..but stil ..!!
1. If u r flashing the custom rom with flashtool right .?? and while doing tht are u pressing the back key ...or the menu key of ur phone .??
2. If u havent flashed any custom rom untill yet..n still on north america firmware.. then try to re-root it ...and then install CMW via this link..!!
https://www.dropbox.com/sh/ohrj5dosijil1od/t_3-MoTVc6
read the recovery.txt file...it shows how to install the cmw...!! n then try to flash a custom rom via CWM ...n lemme know..!!!
cheers..!!
did u hit the thanks button yet.?? :laugh::good:

I think you can't flash custom rom from flash tool it must be flashed from you sd card because it is a zip file. I tried to flash recovery mode you supplied the link with no go.

So u did root and installed cwm by the link I gave right ?
N it showed that .. installation complete.. ?
N now ..the problem is ..
that u cannot enter recovery mode
To flash a custom ROM ?
Am I right ?
Sent from Xperia arc ..XDA premium app..
dont foget to hit the thanks button

Xperia arc s os problem

i accidentaly erase my phone OS its not going pass the sony logo and i think CWM also got erased.
can any one please help ???
* I have Xperia Arc S LT18I

Hope it helps
Sidds said:
i accidentaly erase my phone OS its not going pass the sony logo and i think CWM also got erased.
can any one please help ???
* I have Xperia Arc S LT18I
Click to expand...
Click to collapse
What have you done before? Have you tried to install a custom rom? But that's no problem, first you've to reflash the firmware, by doing this:
Download flashtool (can be found in dev section)
Download the firmware .587 (http://forum.xda-developers.com/showpost.php?p=24467321&postcount=1)
Install flashtool
Put the downloaded ftf file into the firmware folder of flashtool (C:\Flashtool\firmwares)
Then start flashtool, click at the flash button, choose the firmware, check "No final verification" and click on Ok
Follow the instructions
If the firmware have been successfully flashed, turn your phone on
Optional: Then you can root it again and install CWM if you want
When you've got a question, just post it :good:

can you please advice how do i update my firmware from .431 to .587?

one post above yours - there is a solution for intall .587

Sidds said:
can you please advice how do i update my firmware from .431 to .587?
Click to expand...
Click to collapse
you flash this kernel for 587

[Q] i can't flash doomkernel .

i try to flash it with Fastboot Flasher-V3.2 and it says my arc s is not rooted and it is already rooted and super user appeared ... also this message appears when i try to install any rom boot.img by fastboot mode in flash tool .
plz help .. thx for every thing .

u must unlock your boot loader from Sony ,Google it before asking !
Regards

And if you have unlocked it and still getting the message then it's not rooted properly. Also provide more details when posting such as what firmware you're using. The one thing you wont find on XDA is mind reading.

3andala said:
u must unlock your boot loader from Sony ,Google it before asking !
Regards
Click to expand...
Click to collapse
thx for ur help .

XperienceD said:
And if you have unlocked it and still getting the message then it's not rooted properly. Also provide more details when posting such as what firmware you're using. The one thing you wont find on XDA is mind reading.
Click to expand...
Click to collapse
like u see i am new here .... i use arc s on ics 587 ... i rooted it with doomlord v1 root ... and installed cwm with cwm installer and i managed to enter cwm ... when i try to install rom it says installation aborted ... when i try to fastboot flash boot.img it says device must be rooted first ... is that enough ?
thx for ur words

Eslam_ said:
like u see i am new here .... i use arc s on ics 587 ... i rooted it with doomlord v1 root ... and installed cwm with cwm installer and i managed to enter cwm ... when i try to install rom it says installation aborted ... when i try to fastboot flash boot.img it says device must be rooted first ... is that enough ?
thx for ur words
Click to expand...
Click to collapse
As you're new, give my GUIDE a quick read, it covers pretty much everything. If your BL is already unlocked, then reflash the stock ROM, then boot in to recovery using your computer, see HERE and flash the attachment which will root your Phone. If you still get the error message then you might not have unlocked your BL properly either.

[6.2.b.0.211]Need help after fail trying to root Xperia S

Hi, today I tried to update my Xperia S to 6.2.b.0.211 using this method: http://forum.xda-developers.com/showthread.php?t=2302631
But I got a brick which put my phone on a bootloop like the sony logo wouldn't disappear. So I used PC Companion to repair it and now I'm at 6.2.b.0.200 without root.
What I'm asking: Is there any way to root/flash a pre-rooted rom or whatever to have my phone rooted?
Thanks in advance.

myownway said:
Hi, today I tried to update my Xperia S to 6.2.b.0.211 using this method: http://forum.xda-developers.com/showthread.php?t=2302631
But I got a brick which put my phone on a bootloop like the sony logo wouldn't disappear. So I used PC Companion to repair it and now I'm at 6.2.b.0.200 without root.
What I'm asking: Is there any way to root/flash a pre-rooted rom or whatever to have my phone rooted?
Thanks in advance.
Click to expand...
Click to collapse
I need to know this too, I'm on JB, 6.2.B.0.200 cannot root, tried everything ....
Can anyone help please??

myownway said:
Hi, today I tried to update my Xperia S to 6.2.b.0.211 using this method: http://forum.xda-developers.com/showthread.php?t=2302631
But I got a brick which put my phone on a bootloop like the sony logo wouldn't disappear. So I used PC Companion to repair it and now I'm at 6.2.b.0.200 without root.
What I'm asking: Is there any way to root/flash a pre-rooted rom or whatever to have my phone rooted?
Thanks in advance.
Click to expand...
Click to collapse
Horse Trader said:
I need to know this too, I'm on JB, 6.2.B.0.200 cannot root, tried everything ....
Can anyone help please??
Click to expand...
Click to collapse
Hello guys, u dont need pre-rooted rom or use the old .200 rom anymore
just get the .211 stock rom and u can root it!!
Seems the .211 rom is not available in many country, including Hong Kong (where i'm from)
u can just flash the .211 rom with the ftf file with flash tool in your XS
u may download it here : http://goo.im/devs/DooMLoRD/xperia_s/LT26i_6.2.B.0.211.ftf
u can flash it in without wiping data or cache (while the pre-rooted rom will wipe data)
then root it with doomlord easy rooting kit : http://forum.xda-developers.com/showthread.php?t=2327473
hope it helps

KWOKSFUNG said:
Hello guys, u dont need pre-rooted rom or use the old .200 rom anymore
just get the .211 stock rom and u can root it!!
Seems the .211 rom is not available in many country, including Hong Kong (where i'm from)
u can just flash the .211 rom with the ftf file with flash tool in your XS
u may download it here : http://goo.im/devs/DooMLoRD/xperia_s/LT26i_6.2.B.0.211.ftf
u can flash it in without wiping data or cache (while the pre-rooted rom will wipe data)
then root it with doomlord easy rooting kit : http://forum.xda-developers.com/showthread.php?t=2327473
hope it helps
Click to expand...
Click to collapse
Hi, thanks for the reply. One more question, is this rom region free and with all langs?

myownway said:
Hi, today I tried to update my Xperia S to 6.2.b.0.211 using this method: http://forum.xda-developers.com/showthread.php?t=2302631
But I got a brick which put my phone on a bootloop like the sony logo wouldn't disappear. So I used PC Companion to repair it and now I'm at 6.2.b.0.200 without root.
What I'm asking: Is there any way to root/flash a pre-rooted rom or whatever to have my phone rooted?
Thanks in advance.
Click to expand...
Click to collapse
Here is very easy and wonderful way !
1. Unlock the bootloader ! http://forum.xda-developers.com/showthread.php?t=1560613&nocache=1
2. Download flashtool and install it. http://androxyde.github.io/
3. Download doomkernel and SuperSU-1.25-Busybox-1.20.2-UPDATE.zip - 1.43 MB http://forum.xda-developers.com/showthread.php?t=2305591
4. Now flash the doomkernel via flashtool and restart the phone. Now when you see cool doomlord logo, pressing at 'volume +' you will get CWM recovery and pressing at camera button you will get TWRP recovery. choose any one of them and flash this 'SuperSU-1.25-Busybox-1.20.2-UPDATE.zip - 1.43 MB'
ALL THE BEST !

myownway said:
Hi, thanks for the reply. One more question, is this rom region free and with all langs?
Click to expand...
Click to collapse
I'm not sure if it's region free but i can instal in on my Hong Kong version Xperia S so i believe it can be installed on yours
i believes most languages are here too
but there's only xperia international keyboard by default
seems other keyboard can still e added in setting
but the Xperia Chinese keyboard is missing and i have to flash it myself
if u dont like this version, u may look for another ftf file
---------- Post added at 04:16 PM ---------- Previous post was at 04:15 PM ----------
pracas said:
Here is very easy and wonderful way !
1. Unlock the bootloader ! http://forum.xda-developers.com/showthread.php?t=1560613&nocache=1
2. Download flashtool and install it. http://androxyde.github.io/
3. Download doomkernel and SuperSU-1.25-Busybox-1.20.2-UPDATE.zip - 1.43 MB http://forum.xda-developers.com/showthread.php?t=2305591
4. Now flash the doomkernel via flashtool and restart the phone. Now when you see cool doomlord logo, pressing at 'volume +' you will get CWM recovery and pressing at camera button you will get TWRP recovery. choose any one of them and flash this 'SuperSU-1.25-Busybox-1.20.2-UPDATE.zip - 1.43 MB'
ALL THE BEST !
Click to expand...
Click to collapse
i dont think unlocking the bootloader is required as it is a stock rom
btw, doing this will make u lose your bravia engine

u can root official . 200 FW. Your device must be UL, flash with fastboot doomkernel v5 and then you have CWM and root.
Sent from my LT26i using xda premium

serqeftin said:
u can root official . 200 FW. Your device must be UL, flash with fastboot doomkernel v5 and then you have CWM and root.
Sent from my LT26i using xda premium
Click to expand...
Click to collapse
u cant root official .200 but u can root .211 without unlocking the bootloader
i tried and it works well for me