KA09 Xperia SSpeed - bootloop - Sony Xperia P, U, Sola, Go

Since I'm not able yet to post into the development forums:
I have decided to finally mod my Xperia S as well (did that only with HTC's before), and after unlocking the bootloader and slap Advanced Stock Kernel on it, i wanted to flash KA09 Xperia SSpeed. At first it all went well, no errors during installation but then i wanted to reboot, and the phone went into a permanent bootloop. There's the Sony startup screen with the Advanced Stock Kernel writing underneath, the blue LED flashes shortly, the phone vibrates, then it starts all over again.
I have tried SEUS but to no avail, since the phone will always restart, hence disconnecting to the PC. I also can't boot the phone into fastboot or recovery, or anything for that matter.
HALP!?

MichaelxHell said:
Since I'm not able yet to post into the development forums:
I have decided to finally mod my Xperia S as well (did that only with HTC's before), and after unlocking the bootloader and slap Advanced Stock Kernel on it, i wanted to flash KA09 Xperia SSpeed. It first it all went, no errors during installation but then i wanted to reboot, and the phone went into a permanent bootloop. There's the Sony startup screen with the Advanced Stock Kernel writing underneath, the blue LED flashes shortly, the phone vibrates, then it starts all over again.
I have tried SEUS but to no avail, since the phone will always restart, hence disconnecting to the PC. I also can't boot the phone into fastboot or recovery, or anything for that matter.
HALP!?
Click to expand...
Click to collapse
hold the power button + volume up then wait till it vibrates 3 times, your phone will power off. then you can use the SEUS, i think its via fastmode (power+volume down) to reflash or u can use flashtool to reflash ur firmware.
this is what i did when im stock on bootloop before (because i dont have back ups).
1. installed flashtool
2. download ftf
3. paste the ftf on c:\firmwares\
4. open flashtool then click the lighting icon, choose fastmode, choose ftf and wait until it says (power off phone then connect via fastmode), since your phone is power off all u need to do is to connect the phone and then hold the power button+ volume down.
5. then it will reinstall your firmware.
6. after reinstalled, flash advanced stock kernel.
7. then make back up of your rom so you dont need to reflash your firmware in case of bootloop.

now that was a quick reply, thank you very much. will try this and will post how it went!

Same problem
MichaelxHell, did it work, did you solve it?
If you did please let me know how you did because i have the same problem, will try what he said above too.
THX

halwar said:
MichaelxHell, did it work, did you solve it?
If you did please let me know how you did because i have the same problem, will try what he said above too.
THX
Click to expand...
Click to collapse
it will work because ive been there before

I was flashing ka xperia kernel (via recovery) over Advanced stock kernel and got this weird bootloop.
Sometimes i couldnt even start the freaking phone. So what i did was when the phone finally started and the botloop started i long pressed Vol Up and powerbutton for about 5sec (after the phone vibrates three times) so it would shut down, since i could not enter fastboot while it was bootlooping. Then held Vol Up (not Vol Down) while plugging in usb, only then i got to enter fastboot.
Then i only reflashed advance stock kernel (ics9.elf) and it finally booted back.
Might be helpful
Sent from my LT26i using xda premium

same problem of boot loop
help previously on ics stock unlocked bootloader via fastboot installed ka v1 kernal via fast boot and ther ka09 nspeed rom through recovery since then its boot loop any solutuion except stock ftf file

Use fastboot and try flashing Advance stock kernel forum.xda-developers.com/showthread.php?t=1729280 and see if its booting
Sent from my LT26i using xda premium

When you go from STOCK STOCK you should first prepare by doing a backup and then erasing everything before even trying to install a custom ROM or another kernel.
When you install a kernel that has recovery, before trying to install the custom ROM be sure to wipe data/factory reset and then wipe dalvik cache and fix permissions.
Then you can install the custom ROM and after that be sure to also install the patched KA09 zip.
And even after that, remember, that is a development ROM not completely stable at all.

halwar said:
Use fastboot and try flashing Advance stock kernel forum.xda-developers.com/showthread.php?t=1729280 and see if its booting
Sent from my LT26i using xda premium
Click to expand...
Click to collapse
I have used this guide, and it worked just fine!! my Xperia S is back alive again! Thank you very much for the help everyone!

halwar said:
Use fastboot and try flashing Advance stock kernel forum.xda-developers.com/showthread.php?t=1729280 and see if its booting
Sent from my LT26i using xda premium
Click to expand...
Click to collapse
MichaelxHell said:
I have used this guide, and it worked just fine!! my Xperia S is back alive again! Thank you very much for the help everyone!
Click to expand...
Click to collapse
Okay, so i have flashed the Kernel from this thread: http://forum.xda-developers.com/showthread.php?t=1729280 and it brought my Xperia S back to life. the only problem now is, that the XPS won't boot into recovery. so far the ROM (KA09 Xperia SSpeed) is working fine, but it would be nice to have good old cwm back.. any help? thanks

Related

[Q] Bricked My WT19i

I have a rooted SE wt19i with CWM recovery installed and yesterday I wiped all the data, cache and system files to install Minimul Triumph ROM.
When I rebooted my phone it was stucked at the First Sony Ericsson screen and didnt boot into recovery. I have a Backup On My SD.
Please Help
have you tried flashing back to the original firmware using flashtool?
Yes i DId try but it doesnt even go to flash mode
Edit:I finally managed to go to flash mode. I flashed the firmware succesfully thanks kevin
First, I cannot find that kind of ROM for WT19i, could be wrong ROM to install. You can only install ROMs, that are built for your phone.
Second, you must have custom kernel to boot into custom ROM. Stock kernel only works with stock ROM. First install custom kernel(there's plenty of them in Development section, like X Kernel, Rage Kernel, bbooff's kernel etc) and then via CWM install custom ROM(install from sdcard).
Most custom kernels include CWM.
Please help me
I have brick my sony live with walkman, (Actually what happen)
i have a sony live with walkman, with rooted, Unclock bootloader (with test point method), and i install cm7.2 rom in that and the phone works fine, i want to try other roms for doing this i have wrongly deleted the system files using CMW.
After that my phone not start gives a bootloap on FXP logo, after that i flash stock (52) rom using flash tool. and all the things work fine my phone start normal. Then i rooted my live with walkman again and install cmw on that, after doing this i got a message to update stock rom to (62) latest sony software. i update over OTA and the update download sucessfully. then my phone switch off to install the updates. but when i switch on the phone then phone not starts, when i press power button then it show a green blinking lines, even charging is also not there, and when i connect my phone to usb then it shows phone connected in flashmode.
Please help me how i recover my WT19i
sorry for my bad english
Thanks in Advance
If it connects in flashmode just use pcseus to repair the phone or use flashtools to flash stock fw back on it
Rudjgaard said:
If it connects in flashmode just use pcseus to repair the phone or use flashtools to flash stock fw back on it
Click to expand...
Click to collapse
i dont know how to use pcseus and what is stock fw.
if stock is stock rom (52) ftf. Then i have flash 2 or 3 times. but my phone automatically connected in flashmood. and when i tried to on my phone by pressing Start button then Green Led Blink and nothing happens.
azim0106 said:
i dont know how to use pcseus and what is stock fw.
if stock is stock rom (52) ftf. Then i have flash 2 or 3 times. but my phone automatically connected in flashmood. and when i tried to on my phone by pressing Start button then Green Led Blink and nothing happens.
Click to expand...
Click to collapse
Unbrick it using the files given in the sticked thread by someguyfromhell
mihahn said:
Unbrick it using the files given in the sticked thread by someguyfromhell
Click to expand...
Click to collapse
i didn't find (Sticked thread by someguyfromhell) will u please give me the link of that thread.
i will be very thankfull to u
waiting for your reply
thanks in advance
http://forum.xda-developers.com/showthread.php?p=24136222
Sent from my SK17i using xda app-developers app

CM-9 Stuck at Boot Screen

My friend followed the steps given in the following link to install CM-9 on his phone.
Cyanogenmod 9 on Xperia S
Once he did a data wipe, he rebooted the phone and left it for a couple of minutes. It remained stuck at the bootloader for around 15 minutes. He then proceeded to try to try the whole thing again. While the fastboot flashing was successful, while trying to install the cm9-nozomi zip file, he got the following error:
assert failed: getprop("ro.product.device")=="LT26i"||getprop("ro.build.product")=="LT26i"||(getprop("ro.product.device")=="LT26a"||getprop("ro.build.product")=="LT26a"||getprop("ro.product.device")=="nozomi"||getprop("ro.build.product")=="nozomi"
Status 7
He's also tried mounting the system partition via mounts and storages and it shows mount failed. The same is the result for data, cache, etc.
He's now stuck at boot, but is able to access fastboot and recovery mode. The problem is that clockworkmod doesn't support USB OTG Mount and that even if I can modify the update script to not check for the script, I have no way of sending it into the phone.
Any suggestions, solutions or the like would be highly appreciated
I posted a question in your other post. Have you unlocked your bootloader?
Sorry about that.
Yes.
That was the first thing I made was done.
karthik_hp_1992 said:
Sorry about that.
Yes.
That was the first thing I made was done.
Click to expand...
Click to collapse
Try flashing back to stock to minimize the issues. Then flash via fastboot a rooted Kernel. Enter into CWM wipe Dalvik Cache first, then flash CM9. If bootloop still occurs try flashing Krab's kernel for CM9 http://forum.xda-developers.com/showthread.php?t=1808831. By the way what Kernel are you using?
rhogz said:
Try flashing back to stock to minimize the issues. Then flash via fastboot a rooted Kernel. Enter into CWM wipe Dalvik Cache first, then flash CM9. If bootloop still occurs try flashing Krab's kernel for CM9 http://forum.xda-developers.com/showthread.php?t=1808831. By the way what Kernel are you using?
Click to expand...
Click to collapse
The phone is currently running everything stock except the unlocked bootloader.
How would I flash back to stock if I'm unable to access the sd-card?
karthik_hp_1992 said:
The phone is currently running everything stock except the unlocked bootloader.
How would I flash back to stock if I'm unable to access the sd-card?
Click to expand...
Click to collapse
Try flashinf ftf files restore it install boot loader then it will return to stock
try cm9 if still not working then use pure ics kernel 1.1;
It did work for me....Intall it directly after installing cm9Don not Reboot Device After Installing cm9....try it
karthik_hp_1992 said:
The phone is currently running everything stock except the unlocked bootloader.
How would I flash back to stock if I'm unable to access the sd-card?
Click to expand...
Click to collapse
Ok so no need to flash back to stock, as you've mentioned you're on stock right now. You can flash via fastboot Advanced Stock Kernel by Arakmar or any Kernel that has CWM. Then you wipe Dalvik Cache and now you can install CM9. I stated on my earlier post that you can try flashing Krab's kernel for CM9 http://forum.xda-developers.com/show....php?t=1808831.
rhogz said:
Try flashing back to stock to minimize the issues. Then flash via fastboot a rooted Kernel. Enter into CWM wipe Dalvik Cache first, then flash CM9. If bootloop still occurs try flashing Krab's kernel for CM9 http://forum.xda-developers.com/showthread.php?t=1808831. By the way what Kernel are you using?
Click to expand...
Click to collapse
I flashed recovery-nozomi.img , then flashed cm9. It worked. Thanks for all the help!
karthik_hp_1992 said:
I flashed recovery-nozomi.img , then flashed cm9. It worked. Thanks for all the help!
Click to expand...
Click to collapse
You can hit thanks if we have helped you :good:
rhogz said:
You can hit thanks if we have helped you :good:
Click to expand...
Click to collapse
I was willing to try out CM 9.1 ROM I unlocked the bootloader as per steps everything went well. When I reboot it shows FXP logo and then it is stuck at Xperia logo. Since its battery is not removable I have to wait until it all drains out and charge again and get it into working mode. I could go into recovery and flash CM 9.1 but even from there when I reboot it now stuck up at CM logo same as Stock Xperia logo.
I have emma, flashtool and SUS but I cannot get my phone into flashboot or flashmode as nothing happens with volume key combination. When I connect using USB cable it shows RED LED light and once charged up I can get it into recovery mode...
I gave phone to sony repair somehow they are able to get into flashmode... however they say they might not be able to repair it as using Emma it doesn't flash stock ROM.
I am quite sure sony is going to return me handset without repair, any help would really save my brand new Xperia S from going into vain, Thanks a lot in advance!!!
Edit: nvm I didn't see previous posts
Sent from my LT22i using xda premium

[Q] [Sola] Help with bootloop

I was trying to install the experience rom (v2.1), but during the install, Aroma freezes. So after 10 minutes I shutdown my phone (power button + vol. up button, until 3 vibrations).
Now if I power up my phone, it is bootlooping to the Sony Logo.
My phone situation was the following:
-Stock ICS, latest stock firmware
-Root
-CWM
I have tried to reflash the latest firmware using Flashtool, but without success, bootloop is still there.
Pleas help me, is mt first soft-brick with a smartphone.
elvis91 said:
I was trying to install the experience rom (v2.1), but during the install, Aroma freezes. So after 10 minutes I shutdown my phone (power button + vol. up button, until 3 vibrations).
Now if I power up my phone, it is bootlooping to the Sony Logo.
My phone situation was the following:
-Stock ICS, latest stock firmware
-Root
-CWM
I have tried to reflash the latest firmware using Flashtool, but without success, bootloop is still there.
Pleas help me, is mt first soft-brick with a smartphone.
Click to expand...
Click to collapse
Try to enter recovery and wipe data, dalvic cashe.
The other thing is - if you flashed stock rom and you tick Wipe there is no way to be in bootloop again.
If above hint does not help try to flash kernel manually in fastboot mode.
mirost1 said:
Try to enter recovery and wipe data, dalvic cashe.
The other thing is - if you flashed stock rom and you tick Wipe there is no way to be in bootloop again.
Click to expand...
Click to collapse
I can't enter to CWM recovery. If I press the vol. down button during the Sony Logo, nothing happens.
I have not flashed stock rom, I flashed stock .54 firmware using flashtool. How can I flash stock rom?
qbic2 said:
If above hint does not help try to flash kernel manually in fastboot mode.
Click to expand...
Click to collapse
Can you give me a link? Sorry but I don't know how to flash a kernel in fastboot mode.
EDIT: What the hell, probably I have flashed the wrong firmware. It was the one that I used to root my phone, but it was only 5 MB!
I'm downloading the +300MB one, maybe this is stock kernel + stock rom?
EDIT2: OK, this is the right one. I have flashed the .tft and now my phone is booting normally.
Thanks all, although I have not realized yet how could be possible that Aroma freezed in a such bad way.

[Q][Sola] P.A.C. Man rom installation problems

Hello,
I'm trying to install the P.A.C Man rom on my Xperia Sola. I got the boot.img from the .zip file and successfully flashed it via fastboot.
After that I rebooted and the "Xperia Sony Smartphone" splash came up and the led flashed once. Usually I would go to CWM from there by pressing volume+. But now just nothing happens; the splashscreen keeps showing and I can't enter CWM to flash the rom istself.
Did I do something wrong or did I miss any important steps?
I would appreciate any help!
lobbos said:
Hello,
I'm trying to install the P.A.C Man rom on my Xperia Sola. I got the boot.img from the .zip file and successfully flashed it via fastboot.
After that I rebooted and the "Xperia Sony Smartphone" splash came up and the led flashed once. Usually I would go to CWM from there by pressing volume+. But now just nothing happens; the splashscreen keeps showing and I can't enter CWM to flash the rom istself.
Did I do something wrong or did I miss any important steps?
I would appreciate any help!
Click to expand...
Click to collapse
1) You are on unlocked bootloader, right?
2) Did you try with volume - button?
DaRk-L0rD said:
1) You are on unlocked bootloader, right?
2) Did you try with volume - button?
Click to expand...
Click to collapse
Somehow I got I figured out. I flashed another kernel via fastboot, got into CWM and flashed the rom there. Now my system is up and running and everything seems to work just fine.
I wasn't sure whether I need the boot.img from the kernel or not.
Thanks for your help anyway, DaRk-L0rD!

[Q] Boot loop

Hi guys,
Yesterday I finally got to instal a new ROM onto my phone. I've done this before so my phone was already rooted and had the bootloader unlocked. I decided t ogo with Cyanogenmod10. My build was 4.1.B.0.587. I used the tutorial on cyanogenmod wiki and done everything as was said, step by step. I wasn't sure if ClockworkMod would be installed with the rom, so I donwload x-tools and isntalled it form there. Once thaat was done I proceeded to installiion. Everything went fine up until getting into CWM. I am now stuck in a boot loop, constaltly showing the xpera free project logo, then the screen goes dark and this all over and over again. So I searched the net and forums, but couldn't find any one with this problem. Most people either get into CWM and from there can't get further, or they turned the phone on adn after using some application theirs system crashes, but nobody seems to have problems with CWM. I can't get anywhere from here and have no idea what to do. If somebody could please help me, I would be very gratefull! Thanks
John
jan019 said:
Hi guys,
Yesterday I finally got to instal a new ROM onto my phone. I've done this before so my phone was already rooted and had the bootloader unlocked. I decided t ogo with Cyanogenmod10. My build was 4.1.B.0.587. I used the tutorial on cyanogenmod wiki and done everything as was said, step by step. I wasn't sure if ClockworkMod would be installed with the rom, so I donwload x-tools and isntalled it form there. Once thaat was done I proceeded to installiion. Everything went fine up until getting into CWM. I am now stuck in a boot loop, constaltly showing the xpera free project logo, then the screen goes dark and this all over and over again. So I searched the net and forums, but couldn't find any one with this problem. Most people either get into CWM and from there can't get further, or they turned the phone on adn after using some application theirs system crashes, but nobody seems to have problems with CWM. I can't get anywhere from here and have no idea what to do. If somebody could please help me, I would be very gratefull! Thanks
John
Click to expand...
Click to collapse
Hmmm...CWM is already available as built-in inside the custom kernel...no need to install recovery using x-tools anymore...just flash the kernel (boot.img) using flashtool...
iPusak Gaoq™ said:
Hmmm...CWM is already available as built-in inside the custom kernel...no need to install recovery using x-tools anymore...just flash the kernel (boot.img) using flashtool...
Click to expand...
Click to collapse
I tried that. I opened flashtool, connected my hpone in fastboot mode, selcted fastboot mode, selcted teh kernel, everytrhign went fine without errors. I then disconected the phone, turned it on and once I reached the logo I kept pressing the volume down button, but it does nothign and keeps looping...
jan019 said:
I tried that. I opened flashtool, connected my hpone in fastboot mode, selcted fastboot mode, selcted teh kernel, everytrhign went fine without errors. I then disconected the phone, turned it on and once I reached the logo I kept pressing the volume down button, but it does nothign and keeps looping...
Click to expand...
Click to collapse
you have to wait until the LED appears then you can press volume down (you can also try volume up or power button) to enter recovery....but i suggest you flash stock rom back first and make sure that your phone can boot fine...then flash custom kernel and flash CM10 in recovery...
iPusak Gaoq™ said:
you have to wait until the LED appears then you can press volume down (you can also try volume up or power button) to enter recovery....but i suggest you flash stock rom back first and make sure that your phone can boot fine...then flash custom kernel and flash CM10 in recovery...
Click to expand...
Click to collapse
Okay so I flashed back to stock kernel and now i can boot into CWM and even a normal compelte boot. I'll ttry flashing CW again
jan019 said:
Okay so I flashed back to stock kernel and now i can boot into CWM and even a normal compelte boot. I'll ttry flashing CW again
Click to expand...
Click to collapse
Hmmm...i said flash stock ROM not stock kernel...if you phone boot fine using stock kernel then you flash fxp kernel (custom kernel) and boot into CWM...no need to flash CWM separately cause CWM is already inside custom kernel...
iPusak Gaoq™ said:
Hmmm...i said flash stock ROM not stock kernel...if you phone boot fine using stock kernel then you flash fxp kernel (custom kernel) and boot into CWM...no need to flash CWM separately cause CWM is already inside custom kernel...
Click to expand...
Click to collapse
Okay, I'll give it a shot and come back with how I did.
jan019 said:
Okay, I'll give it a shot and come back with how I did.
Click to expand...
Click to collapse
WTF... So I charged my phone first so I reach the recommended 85%... Meanwhile I redownloaded the CM10 if it wasn't a bad downnload or something, from the original website. Once that was done, I turned my phone off, turned flashtool on a connected my phone in fastboot mode. I then flashed the kernel with boot.img from CM, unplugged and turned the phone off, waitign for the logo, pressed the volume down button many times and ntohing. I tried multiple times, different buttons too. Still the same. What can I be doing wrong?
jan019 said:
WTF... So I charged my phone first so I reach the recommended 85%... Meanwhile I redownloaded the CM10 if it wasn't a bad downnload or something, from the original website. Once that was done, I turned my phone off, turned flashtool on a connected my phone in fastboot mode. I then flashed the kernel with boot.img from CM, unplugged and turned the phone off, waitign for the logo, pressed the volume down button many times and ntohing. I tried multiple times, different buttons too. Still the same. What can I be doing wrong?
Click to expand...
Click to collapse
When I have the phone flashed with stock kernel I can get into the CMW recovery. Trying to install CM with the stock kernel is i guess not a good idea right?
EDIT: So I tried downloading CW9 if that wouldn't make a difference, but it's the same story. Once I boot the phone it just keeps looping from the logo to black screen, no LED lights up, nothing. What if I did a factory reset either from CWM or in the normally booted? Could that help in anyway?
jan019 said:
When I have the phone flashed with stock kernel I can get into the CMW recovery. Trying to install CM with the stock kernel is i guess not a good idea right?
EDIT: So I tried downloading CW9 if that wouldn't make a difference, but it's the same story. Once I boot the phone it just keeps looping from the logo to black screen, no LED lights up, nothing. What if I did a factory reset either from CWM or in the normally booted? Could that help in anyway?
Click to expand...
Click to collapse
Hmmmm...how many times did i have to tell you, you need to FLASH STOCK ROM first...stock rom has stock kernel inside it...flashing STOCK rom will factory reset your phone...it should make your phone like new...after your phone boot normally then you can flash custom kernel (fxp kernel) and boot into recovery using that kernel...then only then you can flash CM10 into your phone....
jan019 said:
Hi guys,
Yesterday I finally got to instal a new ROM onto my phone. I've done this before so my phone was already rooted and had the bootloader unlocked. I decided t ogo with Cyanogenmod10. My build was 4.1.B.0.587. I used the tutorial on cyanogenmod wiki and done everything as was said, step by step. I wasn't sure if ClockworkMod would be installed with the rom, so I donwload x-tools and isntalled it form there. Once thaat was done I proceeded to installiion. Everything went fine up until getting into CWM. I am now stuck in a boot loop, constaltly showing the xpera free project logo, then the screen goes dark and this all over and over again. So I searched the net and forums, but couldn't find any one with this problem. Most people either get into CWM and from there can't get further, or they turned the phone on adn after using some application theirs system crashes, but nobody seems to have problems with CWM. I can't get anywhere from here and have no idea what to do. If somebody could please help me, I would be very gratefull! Thanks
John
Click to expand...
Click to collapse
probably bcuz u used CWM located in phone storage & deleted it. happens.
to shorten here all, i advice u to use allways kernels (built in) recovery. (forget about xparts its onlx for locked bl ppl)
also if u want to go for a cm (10+) build try LX from here bcuz FXP is NO longer supported! they kleave us. also its very outdated/old/bad
if u flash (any) kernel CWM is inbuilt, so just reflash the kernel using fastboot (cmd commands) , then on power on press the vol up button moretimes!! to enter CWM (must work) i really advice u to use some LX build. (dont forget to wipe partitions bfore flash)
bejunk said:
probably bcuz u used CWM located in phone storage & deleted it. happens.
to shorten here all, i advice u to use allways kernels (built in) recovery. (forget about xparts its onlx for locked bl ppl)
also if u want to go for a cm (10+) build try LX from here bcuz FXP is NO longer supported! they kleave us. also its very outdated/old/bad
if u flash (any) kernel CWM is inbuilt, so just reflash the kernel using fastboot (cmd commands) , then on power on press the vol up button moretimes!! to enter CWM (must work) i really advice u to use some LX build. (dont forget to wipe partitions bfore flash)
Click to expand...
Click to collapse
Okay guys, I'm really confused right now. I just couldn't manage to boot into CWM with CM, I tried many versions, none worked. I then applied the exact same steps onto LX and it worked perfectly, I was in CWM after pressing the volume down butto na few times. Now it's been almost a month since I did this and I wanted to change to a differet version again, so I wanted to try CM again, but it's the same thing, I can't get to CWM. Any ideas?
Thanks

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