[HELP] xperia u cannot boot up - Sony Xperia P, U, Sola, Go

hi all.. i've a problem here..
my xperia u cannot boot up, it's just show text 'SONY' and then it repeat again and again..
i realize this is my fault..
i used wrong command fastboot when i flash clockwordmod..
it's should be :
Code:
fastboot flash recovery recovery.img
BUT, i used :
Code:
fastboot flash system recovery.img
i cannot boot to my system, the device always failed to boot :crying:
somebody help me plzzzzz :crying:

So your CWM doesn't work either?
And you've removed the battery?

Flash a firmware with flashtools.
Sent from my LT26i using Tapatalk 2

Is there a recovery for xperia u? Where can I download it?
Inviato dal mio ST25i

done.. solved by flashtool :laugh:

Related

[Q] Doomlord kernel v9 for NEO

hello.i installed the doomlord kernel v9 in fastboot mode and everyhing ok...the phonbe started using this kernel...when i restarted the phone the original se kernel used and not the doomlord's kernel....what did i do wrong?please help me....
In fastboot mode, u put the command 'fstboot boot boot.img' and not 'fstboot flash boot.img'
Do this and it will surely work
Sent from my Xperiã ÑeØ using XDA app
Donate to my paypal acc. if I helped you & if u can't, atleast hit the thanx button
nexus2515 said:
In fastboot mode, u put the command 'fstboot boot boot.img' and not 'fstboot flash boot.img'
Do this and it will surely work
Sent from my Xperiã ÑeØ using XDA app
Donate to my paypal acc. if I helped you & if u can't, atleast hit the thanx button
Click to expand...
Click to collapse
i think "fastboot boot boot.img"
Cheers!
Taavi
i used this command you said fastboot boot boot.img and that happened to me after reboot....maybe try fastboot flash boot.img?
And i think XD
reading english is difficult, isn't it???
DooMLoRD said:
[ how to install ]
download the boot.img
save the boot.img in the folder with fastboot binaries (fastboot.exe files)
power down device
start device in fastboot mode
use the following command to flash the boot.img
Code:
fastboot flash boot boot.img
reboot phone and enjoy the kernel
Click to expand...
Click to collapse
you think i didn't do that????i did everything this way.....after that the phone started using doomlords kernel.....but if i switch off the phone and boot it up again it doesn't start with doomlords kernel but with official SE kernel......UNDERSTANDING ENGLISH IS SO DIFFICULT FOR YOU??.....
hey mate, i am just trying to help you...
if you download this (http://api.viglink.com/api/click?fo...v09/boot.img&jsonp=vglnk_jsonp_13190526645891)
and flash it to a SE Neo with FW 4.0.1.A.283 than it can't go wrong
andrewfx1 said:
you think i didn't do that????i did everything this way.....after that the phone started using doomlords kernel.....but if i switch off the phone and boot it up again it doesn't start with doomlords kernel but with official SE kernel......UNDERSTANDING ENGLISH IS SO DIFFICULT FOR YOU??.....
Click to expand...
Click to collapse
Hmm...fastboot flash boot boot.img is correct command but why after restart you had stock kernel back is strange....1st time hear thiskind problem.
Sent from my MT15i using Tapatalk
yes that is the right way and i did it exactly!i downloaded this boot file and flashed with fastboot........i can't understand why after a reboot the kernel doesn't stay there.....but when i flash it again and the phone starts,the custom kernel is used....why it doesn't stay there after reboot?
was your led indicator blue when you entered fastboot mode?
you could also ask it on the DooMKernel thread> http://forum.xda-developers.com/showthread.php?p=18566890#post18566890
ofcourse it was blue....i am telling you that it flashed OK and it worked fine just after flash......it is lost ONLY when i reboot my phone....
andrewfx1 said:
ofcourse it was blue....i am telling you that it flashed OK and it worked fine just after flash......it is lost ONLY when i reboot my phone....
Click to expand...
Click to collapse
Try older version....v8 some bugs..but nothing to lose.
And your firmware is 2.3.4 yes?
Sent from my MT15i using Tapatalk
yes 2.3.4 i just tried v08 and it worked......when i tried the previous week the phone didn't even start.....but again with v08 after restart is starts with stock se kernel.....wtf??
Is V9 fully compatible with 2.3.4, no bugs?
Hmm...my knowledge is to small to help you. Sry.
But I wait if someone give you a solution for that. Try mayby wipe all? Is it possible?
Regards!
Taavi
Sent from my MT15i using Tapatalk
sdk16420 said:
Is V9 fully compatible with 2.3.4, no bugs?
Click to expand...
Click to collapse
After already 6 hours full testing no problems JET!!
And I'm already installed 2 different phone.
Sent from my MT15i using Tapatalk
guys!!i found the solution.........my wrong was that i was typing "fastboot boot boot.img"
instead of "fastboot flash boot boot.img"
thank you all for your help!
andrewfx1 said:
guys!!i found the solution.........my wrong was that i was typing "fastboot boot boot.img"
instead of "fastboot flash boot boot.img"
thank you all for your help!
Click to expand...
Click to collapse
No comments!
Regards!
Taavi
Sent from my MT15i using Tapatalk
omg
is this kernel works with 4.0.2.A.0.42 version?

Kernel installation error

Hello i want help here on kernel installation:
I am trying to installing Suave kernel ver 6 on my neov and i get this error while installing the kernel via fastboot
error:'cannot load 'boot.img'
I hv all the fastboot drivers installed , fastboot detects my device ,the boot .img is in the same directory as fastboot ..then why is it giving me error ??
Thank you
Make sure file name same in command windws
Sent from my MT11i
megatpanji said:
Make sure file name same in command windws
Sent from my MT11i
Click to expand...
Click to collapse
it is ..i will post a screenshot of it ....

[Q] How to fastboot kernel.elf file

As the title, how to fastboot kernel.elf?
You just change .img for .elf
You must put kernel.elf in the folder where do you have the sdk of Android ( and so also fastboot.exe). Then you connect the XU on fastboot mode to the Pc and open a prompt-Windows command in the folder where do you have kernel.elf. On the Windows command write this: " fastboot.exe flash boot kernel.elf" Wait until all is done et voilà
use flashtool fastboot mode...
select thunder icon
connent phone in fastboot mode ( volume up pressed while connecting to usb )
select fastboot mode
click on select kernel to flash
choose ur .elf / .sin /.img kernel file
thats it .... since u choose it... it automatically flashes it....
edit - i exactly dun remember of .elf is directly supported or not there..
bt still i will let u knw when i switch on my lappy
drsanket_xperia_u said:
use flashtool fastboot mode...
select thunder icon
connent phone in fastboot mode ( volume up pressed while connecting to usb )
select fastboot mode
click on select kernel to flash
choose ur .elf / .sin /.img kernel file
thats it .... since u choose it... it automatically flashes it....
edit - i exactly dun remember of .elf is directly supported or not there..
bt still i will let u knw when i switch on my lappy
Click to expand...
Click to collapse
Can directly be flashed in fastboot mode through flashtool
Have a try Stan with your cup of coffee with chocolate may be your battery got better
Sent from my MT27i using xda premium
I will try it buddy, love coffee ang love chocolate.
Sent from my Xperia Sola using xda premium
mirost1 said:
I will try it buddy, love coffee ang love chocolate.
Sent from my Xperia Sola using xda premium
Click to expand...
Click to collapse
Dude same way u fastboot .img files fastboot flash boot kernel.elf and enter that's it
Sent from my Xperia Sola using xda premium
Help
I am a noob and trying to install S-DooMLoRD-JB_leak_68-AdvStk_v1.elf kernel, so that i can install DooMLoRD's 6.2.B.0.197 Jelly Bean Leak on my xperia s. When i go into fastboot mode and click on "Select Kernel to Flash", I am not able to see the Kernel with extension .elf. Can somebody help me please? My version of flashtool is 0.5.0.0
ngundu said:
I am a noob and trying to install S-DooMLoRD-JB_leak_68-AdvStk_v1.elf kernel, so that i can install DooMLoRD's 6.2.B.0.197 Jelly Bean Leak on my xperia s. When i go into fastboot mode and click on "Select Kernel to Flash", I am not able to see the Kernel with extension .elf. Can somebody help me please? My version of flashtool is 0.5.0.0
Click to expand...
Click to collapse
Try the third post method for flashing using cmd.....
Sent from my MT27i using xda app-developers app
When i used command mode by typing the following
fastboot flash S-DooMLoRD-JB_leak_68-AdvStk_v1.elf' it showed the below error.
unknown partition 'S-DooMLoRD-JB_leak_68-AdvStk_v1.elf'
error: cannot determine image filename for 'S-DooMLoRD-JB_leak_68-AdvStk_v1.elf'
ngundu said:
When i used command mode by typing the following
fastboot flash S-DooMLoRD-JB_leak_68-AdvStk_v1.elf' it showed the below error.
unknown partition 'S-DooMLoRD-JB_leak_68-AdvStk_v1.elf'
error: cannot determine image filename for 'S-DooMLoRD-JB_leak_68-AdvStk_v1.elf'
Click to expand...
Click to collapse
Do one thing change that name of file to something simple I.e. Kernel.elf
The main problem is you are typing the wrong command
If your kernel name is kernel.elf
Then the command to type is
fastboot flash boot kernel.elf
And then press enter....
Sent from my MT27i using xda app-developers app

[Q] [HELP] Custon Kernel not persistent after flashed

Hello!
I need some help: I tried flash a Custom Kernel (Lupus, FXP), but after flashing, I boot in to CWM (Or TWPR, in Lupus), flash a ROM (For Xperia Z Jelly Bean, i tried Lupus and FXP (one include with rom), for a FXP 225 and CM9.1, i tried only FXP include in to rom).
But, when I reboot, Neo stucks in a Sony Logo and persist the old Kernel (The original kernel).
Anybody can help me?
Thanks
TyoLoki said:
Hello!
I need some help: I tried flash a Custom Kernel (Lupus, FXP), but after flashing, I boot in to CWM (Or TWPR, in Lupus), flash a ROM (For Xperia Z Jelly Bean, i tried Lupus and FXP (one include with rom), for a FXP 225 and CM9.1, i tried only FXP include in to rom).
But, when I reboot, Neo stucks in a Sony Logo and persist the old Kernel (The original kernel).
Anybody can help me?
Thanks
Click to expand...
Click to collapse
Don't hootboot kernel and flash...fastboot it...
Sent from my Xperia Neo V using xda app-developers app
Attitude.SSJ said:
Don't hootboot kernel and flash...fastboot it...
Sent from my Xperia Neo V using xda app-developers app
Click to expand...
Click to collapse
But I fastbooted the kernel, boot in to Recovery, flashed the ROM, and when I boot again to system, stuck in Sony Logo.
So, i fastbooted again the kernel, reboot and boot in to Android. But, when I reboot after, the kernel is missing and Neo stucked in Sony Logo again.
TyoLoki said:
But I fastbooted the kernel, boot in to Recovery, flashed the ROM, and when I boot again to system, stuck in Sony Logo.
So, i fastbooted again the kernel, reboot and boot in to Android. But, when I reboot after, the kernel is missing and Neo stucked in Sony Logo again.
Click to expand...
Click to collapse
After selecting fastboot mode, a dialog box appears.. First click on reboot into fastboot via adb.. Then click on select kernel to flash.. Mostly probably you clicking on select kernel to hotboot.. just check..
Sent from my MT11i using xda premium
vishal_android freak said:
After selecting fastboot mode, a dialog box appears.. First click on reboot into fastboot via adb.. Then click on select kernel to flash.. Mostly probably you clicking on select kernel to hotboot.. just check..
Sent from my MT11i using xda premium
Click to expand...
Click to collapse
Not guys, I'm not use a Flashtool.
I used a CMD.
Command flashtool boot boot.img
The Kernel uploads to Neo, boot in to first time, I can access the Recovery and flash the Custom ROM. But, when I reboot again to access the Android, Neo stucks in a Sony Logo (Neo back to Stock Kernel!).
I'll try use the Flashtool. But this is strange, yesterday I flash using CMD in another Neo and works. Today, in my Neo (Daily use) not work...
Have a difference using a CMD or a Flashtool to flash a kernel?
Thanks for help!
TyoLoki said:
Not guys, I'm not use a Flashtool.
I used a CMD.
Command flashtool boot boot.img
The Kernel uploads to Neo, boot in to first time, I can access the Recovery and flash the Custom ROM. But, when I reboot again to access the Android, Neo stucks in a Sony Logo (Neo back to Stock Kernel!).
I'll try use the Flashtool. But this is strange, yesterday I flash using CMD in another Neo and works. Today, in my Neo (Daily use) not work...
Have a difference using a CMD or a Flashtool to flash a kernel?
Thanks for help!
Click to expand...
Click to collapse
Flashtool is simple, why are using cmd prompt like olden days..
TyoLoki said:
Not guys, I'm not use a Flashtool.
I used a CMD.
Command flashtool boot boot.img
The Kernel uploads to Neo, boot in to first time, I can access the Recovery and flash the Custom ROM. But, when I reboot again to access the Android, Neo stucks in a Sony Logo (Neo back to Stock Kernel!).
I'll try use the Flashtool. But this is strange, yesterday I flash using CMD in another Neo and works. Today, in my Neo (Daily use) not work...
Have a difference using a CMD or a Flashtool to flash a kernel?
Thanks for help!
Click to expand...
Click to collapse
That's the mistake... The command is fastboot flash boot boot.img
Sent from my Xperia Neo V using xda app-developers app
TyoLoki said:
Not guys, I'm not use a Flashtool.
I used a CMD.
Command flashtool boot boot.img
The Kernel uploads to Neo, boot in to first time, I can access the Recovery and flash the Custom ROM. But, when I reboot again to access the Android, Neo stucks in a Sony Logo (Neo back to Stock Kernel!).
I'll try use the Flashtool. But this is strange, yesterday I flash using CMD in another Neo and works. Today, in my Neo (Daily use) not work...
Have a difference using a CMD or a Flashtool to flash a kernel?
Thanks for help!
Click to expand...
Click to collapse
Hey !
I see that your command is wrong
Its
fastboot flash boot boot.img
Please hit ' thanks' I I helped. :good:
Guys, thanks so much!
I don't see this mistake... With fear and angry to flash a correct ROM/Kernel, I don't see this detail.
I'll "Thank You" for everyone that reply me!
Thanks again!

[Root/SuperSU v2.78] [TWRP] Sony Xperia M4 Aqua E2303 (Firmware 26.3.A.1.33)

Tested only in Xperia M4 Aqua E2303 with firmware 26.3.A.1.33.
Root/ SuperSU 2.78
1. download this boot.img: http://www39.zippyshare.com/v/smp1HMAj/file.html
2. Copy into the adb folder.
3. Boot into fastboot mode, then type in adb shell:
fastboot devices
fastboot flash boot boot.img
TWRP v3.0.2.0
1. Download this recovery.img:http://www82.zippyshare.com/v/xHcjnORE/file.html
Credits toiSpecialist
2. Copy into the adb folder.
3. Boot into fastboot mode, then type in adb shell:
fastboot devices
fastboot flash recovery recovery.img
Unplug and rboot your device.
Now you have ROOT with SuperSU 2.78 with TWRP Recovery
P.S: you need UNLOCKED BOOTLOADER
I modded and repacked my "boot.img" file using this tutorial:http://forum.xda-developers.com/xperia-z5/development/root-automatic-repack-stock-kernel-dm-t3301605
Greetings
ENJOY!!
Great job!
Just done it and no bug seems to appear!
Thanks
Did this boot only for 2303,or I can flash it on 2312
Отправлено с моего E2312 через Tapatalk
good job
can you make it so cwm recovery update is possible not possible to unlock bootloader
Does anyone try on 2312?
When i type the command for flashing it says that it can't open boot.img
E2303
Flashed boot.img via fastboot. Everything works great. Thanks!
Gray47Maxx said:
Did this boot only for 2303,or I can flash it on 2312
Отправлено с моего E2312 через Tapatalk
Click to expand...
Click to collapse
E2312 boot.img:http://www52.zippyshare.com/v/JhQa3m6d/file.html
nrokos said:
When i type the command for flashing it says that it can't open boot.img
Click to expand...
Click to collapse
Strange!! Try download the file. again.
How enter in recovery
Flashed both files, boot.img and recovery.img. After normal reboot SuperSu installed and working. The question is how reboot to recovery?
Thank for your good work.
cfgh said:
The question is how reboot to recovery?
Click to expand...
Click to collapse
Hello,
To boot into recovery mode :
1) Power off your phone
2) Power on your phone using power button + volume down button at the same time, until you see the "SONY" logo.
Then release both and wait until recovery loads.
madsin said:
Strange!! Try download the file. again.
Click to expand...
Click to collapse
Its ok I fixed it ?
WormsWarII said:
Hello,
To boot into recovery mode :
1) Power off your phone
2) Power on your phone using power button + volume down button at the same time, until you see the "SONY" logo.
Then release both and wait until recovery loads.
Click to expand...
Click to collapse
Many thanks.
nrokos said:
When i type the command for flashing it says that it can't open boot.img
Click to expand...
Click to collapse
Did you cd into adb folder before ran adb commands?
Anyway, after unlocking bootloader it worked like a charm, thank you!
Model E2306?
for several days I tried to root my e2303 with this tyt, but unsuccessfully . Finaly i flashed boot.img with flashtool in fastboot mode and got supersu... If i dont need twrp, it is ok, and enough for root?
Thanks!
sorry for my english
Hi,
thanks for the work, i unlock my phone and then i flash boot.img -> a can get access to root.
i'v installed TWRP, but i think it's too many options for me, reflash boot.img.
Jarix, for root, you only need to flash boot.img
regards
Please, boot for e2306? Thanks
Works Great for my AT E2303 with my 26.3.A.1.33 , Thank you
@madsin the recovery is mine lol

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