Develop Bugs

[Q] Arc S :TouchScreen Not Work When CFW Flashed And Phone is Up

Hi , I had unlocked my bootloader yesterday and install xrecovery and then flash miui boot.img with fastboot . then install .zip package of miui and reboot phone. but when my phone is up tuchscreen is'nt work and only hardware keys are work, i test many custom firmware like miui , but i still have this problem (tuchscreen not work) , when i use flash tool for flash offisial rom i've got error about turn on usb debuging but i cant turn it on because my tuchscreen is dead, my phone is off and unuse now

MK4_SyReX said:
Hi , I had unlocked my bootloader yesterday and install xrecovery and then flash miui boot.img with fastboot . then install .zip package of miui and reboot phone. but when my phone is up tuchscreen is'nt work and only hardware keys are work, i test many custom firmware like miui , but i still have this problem (tuchscreen not work) , when i use flash tool for flash offisial rom i've got error about turn on usb debuging but i cant turn it on because my tuchscreen is dead, my phone is off and unuse now
Click to expand...
Click to collapse
why dont you go to recovery and do a full wipe of the device..then reboot..

i do it several times but it was'nt be usfull, i do anything you say

relock bootloader, flash some sony FW (newer one) or use pc companion or SEUS.

See the unbrick thread.
Sent via CM7-FXP45

how can i do this ? pls help me

MK4_SyReX said:
how can i do this ? pls help me
Click to expand...
Click to collapse
check this thread by FXP...
http://forum.xda-developers.com/showthread.php?t=1126358
if this not help, why dont you install other rom to your arc that using recovery or flash...see whats happen...

EDIT: As above.

maybe this problem is for my rom version , it's 0.42 and latest 56 basband . the most cfw are for arc and the older fw than my fw, what is your idea ??

[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

[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

[Q] Unlocking bootloader/relocking

hi, farely new to sony ..i am currently rooted/stock rom
ive had experience with htc before so just have a couple of doubts
i am about to unlock my bootloader install cwm etc
now, if i am on unlocked bootloader and cwm obv i cant install an official update via PCC but can i if i have UB and stock recovery
and if that is not possible then does relocking do the trick ?
one last one ..
flashing sony ftf file for my specific model regardless of the custom rom/kernel/recovery i am on works ?
thanks in advance

demonicjas said:
hi, farely new to sony ..i am currently rooted/stock rom
ive had experience with htc before so just have a couple of doubts
i am about to unlock my bootloader install cwm etc
now, if i am on unlocked bootloader and cwm obv i cant install an official update via PCC but can i if i have UB and stock recovery
and if that is not possible then does relocking do the trick ?
one last one ..
flashing sony ftf file for my specific model regardless of the custom rom/kernel/recovery i am on works ?
thanks in advance
Click to expand...
Click to collapse
for the official update via pcc question it will inform you there is and update but you will not be able to install the official firmware through pcc even if UB and stock you can only update flashtool ftf file or with cwm flashable zip
yes you can relock your bootloader with flashtool to update the official way.
yes it will work especially if you are stuck in bootloop or brick as long as you can boot into flash or fastboot it

sirsmokey said:
for the official update via pcc question it will inform you there is and update but you will not be able to install the official firmware through pcc even if UB and stock you can only update flashtool ftf file or with cwm flashable zip
yes you can relock your bootloader with flashtool to update the official way.
yes it will work especially if you are stuck in bootloop or brick as long as you can boot into flash or fastboot it
Click to expand...
Click to collapse
thanks for clearing my doubt

bootloop or not?

I have just update my XPERIA ULTIMATE HD from 2.0 to the latest version, I did everything the thread said about updating and now after booting up my phone I only see SONY .
What do I do? Wait?

Exilarius said:
I have just update my XPERIA ULTIMATE HD from 2.0 to the latest version, I did everything the thread said about updating and now after booting up my phone I only see SONY .
What do I do? Wait?
Click to expand...
Click to collapse
does ur phone boot up in recovery?
if no then
if ur bootloader is unlocked then flash kernel for that rom & clean reinstall the rom again
& if its locked flash stock.ftf