Develop Bugs

ARC S stuck on sony logo after installing new rom

I rooted my sony ericsson arc s and then installed a costumed rom from (http://forum.xda-developers.com/showthread.php?t=1836993)... after installing the rom my phone restarted and i only get stuck on the sony logo
I searched the internet to find solutions. Everyone said to connect the phone to the pc and use flashtool to change the kernel.. however, my problem is that the phone is not recognized by flashtool, nor by the pc companion... i tried pressing the back button, i guess i have tried every single way to get the phone to turn on.. but the pc never recognized it.. the only thing i get when switching the phone on is the word sony in white with a black background and the phone gets stuck..
Please tell me what i should do to fix it.. i also tried something called stool but it never recognized the phone.. btw,, the led lights don't even turn on

7usamx said:
I rooted my sony ericsson arc s and then installed a costumed rom from (http://forum.xda-developers.com/showthread.php?t=1836993)... after installing the rom my phone restarted and i only get stuck on the sony logo
I searched the internet to find solutions. Everyone said to connect the phone to the pc and use flashtool to change the kernel.. however, my problem is that the phone is not recognized by flashtool, nor by the pc companion... i tried pressing the back button, i guess i have tried every single way to get the phone to turn on.. but the pc never recognized it.. the only thing i get when switching the phone on is the word sony in white with a black background and the phone gets stuck..
Please tell me what i should do to fix it.. i also tried something called stool but it never recognized the phone.. btw,, the led lights don't even turn on
Click to expand...
Click to collapse
Bootloader is locked or unlock? Locked bootloader CAN NOT change kernel. Search unbrick arc s. You need to restore stock rom via flashtool.

i have got same problem
7usamx said:
I rooted my sony ericsson arc s and then installed a costumed rom from (http://forum.xda-developers.com/showthread.php?t=1836993)... after installing the rom my phone restarted and i only get stuck on the sony logo
I searched the internet to find solutions. Everyone said to connect the phone to the pc and use flashtool to change the kernel.. however, my problem is that the phone is not recognized by flashtool, nor by the pc companion... i tried pressing the back button, i guess i have tried every single way to get the phone to turn on.. but the pc never recognized it.. the only thing i get when switching the phone on is the word sony in white with a black background and the phone gets stuck..
Please tell me what i should do to fix it.. i also tried something called stool but it never recognized the phone.. btw,, the led lights don't even turn on
Click to expand...
Click to collapse
I have same problem like you..can you help me please...
---------- Post added at 11:32 AM ---------- Previous post was at 11:27 AM ----------
7usamx said:
I rooted my sony ericsson arc s and then installed a costumed rom from (http://forum.xda-developers.com/showthread.php?t=1836993)... after installing the rom my phone restarted and i only get stuck on the sony logo
I searched the internet to find solutions. Everyone said to connect the phone to the pc and use flashtool to change the kernel.. however, my problem is that the phone is not recognized by flashtool, nor by the pc companion... i tried pressing the back button, i guess i have tried every single way to get the phone to turn on.. but the pc never recognized it.. the only thing i get when switching the phone on is the word sony in white with a black background and the phone gets stuck..
Please tell me what i should do to fix it.. i also tried something called stool but it never recognized the phone.. btw,, the led lights don't even turn on
Click to expand...
Click to collapse
I have same problem like you..can you help me please...........i am also trying to install new Rom and it stucks on the sony logo.....i tried flast tool it is also showing error "Memory_class"..i have xperia arc s please help me

Use flash tools for recovery

If your bootloader is locked, just restore using SEUS.
僕のLT18iから送られてきた

Xperia arc hard brick please help

Can someone help Me , my phone is stuck at sony logo , flashtool, seus or pc companion wont recognize it and doesnt charge any idea how to repair it?

Andrei_fts said:
Can someone help Me , my phone is stuck at sony logo , flashtool, seus or pc companion wont recognize it and doesnt charge any idea how to repair it?
Click to expand...
Click to collapse
i think your hardware is damaged
open your phone and look usb port is fine? ( is compeletly on the mainboard fiXed?)

Andrei_fts said:
Can someone help Me , my phone is stuck at sony logo , flashtool, seus or pc companion wont recognize it and doesnt charge any idea how to repair it?
Click to expand...
Click to collapse
how you get this. tell us more details.

cosmyndemeter said:
how you get this. tell us more details.
Click to expand...
Click to collapse
Ok here is the wholo story,a few days ago my phone fell in water but i managed to repair it ,after a Day or 2 i found it in safe mode, i tried restarting it, factory reset but it didnt work,i tried reflashing it but i could not put it in flash mode so i tried reinstaling ultimate xperia hd which i already had on my phone from cwm but i got a bootloop probably so now i'm stuck at sony logo .
Phone details : xperia arc lti15
Firmware : 4.1.B.0.587 with xperia ultimate hd rom , locked botloader.

Andrei_fts said:
Ok here is the wholo story,a few days ago my phone fell in water but i managed to repair it ,after a Day or 2 i found it in safe mode, i tried restarting it, factory reset but it didnt work,i tried reflashing it but i could not put it in flash mode so i tried reinstaling ultimate xperia hd which i already had on my phone from cwm but i got a bootloop probably so now i'm stuck at sony logo .
Phone details : xperia arc lti15
Firmware : 4.1.B.0.587 with xperia ultimate hd rom , locked botloader.
Click to expand...
Click to collapse
if you connect your phone to pc, it is recognized?
if yes try repair using pc compagnion or update center.
if it is not recognized try to copy another rom to your sd card and try to flash to see if it work...

[Q] Booting stuck on SONY logo

Well i was playing NFS then my xperia zl shut down itself. And now everytime i try to turn it on it just stuck on SONY logo.
my phone is rooted but still on locked bootloader. i've tried flashing stock 4.2.2 ROM but still nothing happened
any solutions?
--
update, everytime i charge the phone, it goes bootloop on SONY logo

donikool said:
any solutions?
Click to expand...
Click to collapse
Try to repair with SUS (Sony Update Service) or PC Companion.

Andre Verissimo said:
Try to repair with SUS (Sony Update Service) or PC Companion.
Click to expand...
Click to collapse
PC Companion doesn't seem to recognize my phone, what should I do?

donikool said:
PC Companion doesn't seem to recognize my phone, what should I do?
Click to expand...
Click to collapse
Have you tried the reset button, near the cards slots?

Andre Verissimo said:
Have you tried the reset button, near the cards slots?
Click to expand...
Click to collapse
I tried, till it went vibrate 3 times. But the booting was still stuck on SONY logo

Keep your mobile for charging for some time and then reboot,I think it's the battery bug that's preventing the boot..you may have ignored low battery level (below.20%) which may have caused the phone to switch off..
If you feel that I've helped you in any way,,please hit the thanks button
Sent from my Xperia ZL (C6502) using Tapatalk 4 Beta

help
I get exactly the same :/ someone who can help please

donikool said:
Well i was playing NFS then my xperia zl shut down itself. And now everytime i try to turn it on it just stuck on SONY logo.
my phone is rooted but still on locked bootloader. i've tried flashing stock 4.2.2 ROM but still nothing happened
any solutions?
--
update, everytime i charge the phone, it goes bootloop on SONY logo
Click to expand...
Click to collapse
If seus doesn't recognize your device then Download ftf (firmware file) specific to your device and region (search for it in android development) then flash the firmware using latest version of flashtool(really easy and only takes little time)...also remember to check only appslog while flashing and unchecking others(cache,etc),this will flash the firmware without loosing any data and will surely get u rid of the bootloops..for more help this page will help you to flash the firmware properly....( http://forum.xda-developers.com/showthread.php?t=2229250)
If you feel that I've helped you in any way,,please hit the thanks button
Sent from my Xperia ZL (C6502) using Tapatalk 4 Beta

[Q] Stuck in Bootloop - Pls help

I have a rooted ZL with a stock rom. Today I got an update for some Sony app (forget which one) and I tried to integrate it into the rom using Titanium BU. That seemed to fail and Titanium just kept on trying. So, I turned the phone off and tried to start it back up again. Now I'm stuck in a loop. It gets to the SONY logo and then starts again.
I've read through some of the other boot loop posts here and I tried a few things already. I've tried the reset button in the back by the SD card. I held it for 10 seconds until I got the second set of vibrations. I tried turning it back on again and I'm still stuck in the loop. I download the companion software (Bridge for Mac. Same as PC companion) and it can't find the device. Actually, at one point in the boot loop it says it is connecting but then shortly after it says no device detected. This cycle continues as the boot loops.
Please, can anybody help me here? Can I flash a new rom seeing as it is rooted? If so, point me in the right direction as I don't know how.

edbro9 said:
I have a rooted ZL with a stock rom. Today I got an update for some Sony app (forget which one) and I tried to integrate it into the rom using Titanium BU. That seemed to fail and Titanium just kept on trying. So, I turned the phone off and tried to start it back up again. Now I'm stuck in a loop. It gets to the SONY logo and then starts again.
I've read through some of the other boot loop posts here and I tried a few things already. I've tried the reset button in the back by the SD card. I held it for 10 seconds until I got the second set of vibrations. I tried turning it back on again and I'm still stuck in the loop. I download the companion software (Bridge for Mac. Same as PC companion) and it can't find the device. Actually, at one point in the boot loop it says it is connecting but then shortly after it says no device detected. This cycle continues as the boot loops.
Please, can anybody help me here? Can I flash a new rom seeing as it is rooted? If so, point me in the right direction as I don't know how.
Click to expand...
Click to collapse
Can you go to recovery...try flashing custom rom...if your unlocked bootloader, try flashing custom kernel as well...try that...
If you have pc companion, you can restore your phone...turn off your phone then press down volume button then connect USB port...then pc will recognize it...then you can restore it...
If pc companion can't do it, try SEUS....
Sent from my iPhone using Tapatalk Pro

martin132014 said:
If you have pc companion, you can restore your phone...turn off your phone then press down volume button then connect USB port...then pc will recognize it...then you can restore it...
If pc companion can't do it, try SEUS...
Click to expand...
Click to collapse
I already said in my original post that I've tried the companion software. I can't get it to recognize the device.
I have tried to boot into recovery mode but am failing. I tried powering on while repeatedly pressing vol up but it just brings up the Sony logo and reboots into the same loop. So, I can't get it to connect to the computer via USB and I can't see how to flash a ROM without being able to get to recovery. Can anybody offer any suggestion other than to throw it away and buy another? I would greatly appreciate it.

edbro9 said:
I already said in my original post that I've tried the companion software. I can't get it to recognize the device.
I have tried to boot into recovery mode but am failing. I tried powering on while repeatedly pressing vol up but it just brings up the Sony logo and reboots into the same loop. So, I can't get it to connect to the computer via USB and I can't see how to flash a ROM without being able to get to recovery. Can anybody offer any suggestion other than to throw it away and buy another? I would greatly appreciate it.
Click to expand...
Click to collapse
SEUS is a little different than pc companion...google it...with it you will be able to restore your phone...
It have step by step on how to restore it to original state...
If you have ftf file and know how to flash it...then your good to go...
Don't repeatedly press the volume button when connecting via USB, when its off, press and hold volume down button while connecting the USB cable, led will turn blue...that's is flash mod...and you will be able to flash ftf file...
It's the same with SEUS when trying to restore it...
Sent from my iPhone using Tapatalk Pro

Thanks, I'll have to try on my Windows machine when I get home. It's not working on the Mac with the companion software. SEUS is PC only.
I did try connecting while holding the vol down key. I got a quick red led flash followed by a quick green flash, then nothing. No blue, and the computer doesn't see it. I did get the blue led when connecting with the vol up key. But, there is no indication that the computer sees the device.
I'm losing hope here. If I can't get a pc to recognize the device then no companion software or SEUS is going to help. It sucks that you can't hard reset the device without needing to be able to connect to a PC.

Success!
I was able to reload the OS using the SEUS. Big sigh of relief!
Thank you to all that helped. It is greatly appreciated.

edbro9 said:
I was able to reload the OS using the SEUS. Big sigh of relief!
Thank you to all that helped. It is greatly appreciated.
Click to expand...
Click to collapse
Great...when having a bootloop there always a way to restore it when it's a Sony's phone...so don't have to worry...
Press THANKS if I help a bit..
Sent from my iPhone using Tapatalk Pro

martin132014 said:
Great...when having a bootloop there always a way to restore it when it's a Sony's phone...so don't have to worry...
Press THANKS if I help a bit..
Sent from my iPhone using Tapatalk Pro
Click to expand...
Click to collapse
i am having the same problem but on sus it say this has modifacations and can not be up dated. c6506 stuck in boot loop

irokgalaxy said:
i am having the same problem but on sus it say this has modifacations and can not be up dated. c6506 stuck in boot loop
Click to expand...
Click to collapse
That means that you have unlocked bootloader....just relock it then try...

martin132014 said:
SEUS is a little different than pc companion...google it...with it you will be able to restore your phone...
It have step by step on how to restore it to original state...
If you have ftf file and know how to flash it...then your good to go...
Don't repeatedly press the volume button when connecting via USB, when its off, press and hold volume down button while connecting the USB cable, led will turn blue...that's is flash mod...and you will be able to flash ftf file...
It's the same with SEUS when trying to restore it...
Sent from my iPhone using Tapatalk Pro
Click to expand...
Click to collapse
Man I had this same issue, it worked!!! Thank you

[Q] Keep turning off on its own

my xperia zl got repair using sony pc companion after it got a bootloop problem... and the pc companion fixed it and i can use my phone now but problem is my keep turning off on its own and wont turn on unless i plug it in a charger or on pc... every time i remove it from the charger.. a few seconds or minutes later it will just turn off on its own. I dont know what to do.. .i tried using the pc companion twice and try to repair the phone and it is still turn off on its own.

Try to use flash tool.if this doesn't help than
May be its battery problem.
Sent from my Xperia S using xda premium

nisu4717 said:
Try to use flash tool.if this doesn't help than
May be its battery problem.
Sent from my Xperia S using xda premium
Click to expand...
Click to collapse
i dont think its a battery problem because before the bootloop problem, i didnt have any problem with the battery.. the phone just got boot loop because i use ROOTGENUIS to root the phone.
then after i use the Sony PC companion to repair the phone, it succeed on repairing the boot loop problem but.. i notice after using the phone for a few minutes, it just turn off on its own.. so i try to turn it on but i wont turn on it just go on sony logo then turn off again, however if i plug it on a charger or on a pc.. it just turn on normally and like there's no problem.
pls help me.. im in deep problem.

lostseraph123 said:
i dont think its a battery problem because before the bootloop problem, i didnt have any problem with the battery.. the phone just got boot loop because i use ROOTGENUIS to root the phone.
then after i use the Sony PC companion to repair the phone, it succeed on repairing the boot loop problem but.. i notice after using the phone for a few minutes, it just turn off on its own.. so i try to turn it on but i wont turn on it just go on sony logo then turn off again, however if i plug it on a charger or on a pc.. it just turn on normally and like there's no problem.
pls help me.. im in deep problem.
Click to expand...
Click to collapse
rootgenius? Why you not using towel root?
Also,try to flash FTF file, maybe it helped...
If the problem still occured, try to send it back to sony... They will fix it..
Good luck mate! :good:

lostseraph123 said:
i dont think its a battery problem because before the bootloop problem, i didnt have any problem with the battery.. the phone just got boot loop because i use ROOTGENUIS to root the phone.
then after i use the Sony PC companion to repair the phone, it succeed on repairing the boot loop problem but.. i notice after using the phone for a few minutes, it just turn off on its own.. so i try to turn it on but i wont turn on it just go on sony logo then turn off again, however if i plug it on a charger or on a pc.. it just turn on normally and like there's no problem.
pls help me.. im in deep problem.
Click to expand...
Click to collapse
To get root use doom lord's rootkit.
U haven't mentioned anything about root.that's y I said battery problem.
Sent from my Xperia S using xda premium