[Q] XPeria P stuck at bootlogo - Sony Xperia P, U, Sola, Go

Hello everyone,
I know there are multiple threads about the Xperia P being stuck at bootlogo and i've read them all.
Only my situation is a little different.
I had just installed a new rom after a 4.4 unofficial cm rom didnt work and wanted to try and installed the unofficial cm rom after i tried to fix it. But when I booted my phone it didnt turn on, and just turns off after a minute or so and turns back on immideatly, I can't acces CWM and trying to fix it with flashtool was also unsuccesful, so could someone please help me?

Is your bootloader unlocked???
Sent from Earth.

In what way was flashtool unsuccessful?

Nevermind, I guess I didn't do my best when it came to flashtool, because the second time it did work, and my phone is working again!

Related

[Q] (RAY) Problems after flashing CM7.1

so i recently got an xperia ray and followed the intstructions from the official cyanogenmod wiki.
everything went fine until i had to enter my pin code on cm7 which would not be accepted. there's a thread on the cyanogen forums about it.
(i would post links but can't, sry)
anyway. i did make a backup before und wanted to restore it.
so i went into the freexperia boot menu and choose restore.
after another reboot the stock rom would boot but freeze/got stuck at the sony ericson logo.
i had to disconnected the battery (bad?) and rebooted again. same problem.
i also tried to go back to cm7, which would result in the same problem. this time the phone got stuck at the (animated) cm7 boot animation (this circle thing).
where did i go wrong and how am i able to fix this?
i am able to get in the freexperia boot menu.
sorry if this is a very dumb/common question but i don't have a lot of experience with android phones..
edit: sorry if i'm in the wrong forums, there isn't a ray forum yet and i saw some posts about the xperia ray here..
nevermind my little panic. installed the newest version and everything works fine.
from here:
/showthread.php?t=1285977

[Q] My Mini Pro is stuck on the Sony Screen

Hi guys,
I've tried to flash CM 11 based on kitkat maybe 2 days ago, but something went wrong and my phone is stuck on the SONY logo since then.
Everything I try to do, it's just getting me to the sony logo.
I try to restart it taking away the battery, Sony logo; I try to flash something else, flashboot does not see the device and guess what? Sony logo.
After a while the phone has gone in black screen and the led is blinking in red, so i guess the battery is down.. I go to plug it to the charger and... my old friend SONY logo!
I tried Linux, Windows, Flastool, SEUS, PCC.... windows only sees that something is connected on the usb port, but it does not recognize the device.
Is there something else I can do?
Thanks in advance for your help
DanAmoroso said:
Hi guys,
I've tried to flash CM 11 based on kitkat maybe 2 days ago, but something went wrong and my phone is stuck on the SONY logo since then.
Everything I try to do, it's just getting me to the sony logo.
I try to restart it taking away the battery, Sony logo; I try to flash something else, flashboot does not see the device and guess what? Sony logo.
After a while the phone has gone in black screen and the led is blinking in red, so i guess the battery is down.. I go to plug it to the charger and... my old friend SONY logo!
I tried Linux, Windows, Flastool, SEUS, PCC.... windows only sees that something is connected on the usb port, but it does not recognize the device.
Is there something else I can do?
Thanks in advance for your help
Click to expand...
Click to collapse
Seeing how you're mentioning that your phone is stuck at the Sony logo, I'll assume that you haven't flashed the kernel provided at all and is proceeding with the stock kernel. Here's a few questions to see where you're at:
Did you root your phone in the first place? If you had, did you unlock your bootloader?
If answer to both is yes, can you please explain the steps you took for flashing Kitkat? All I can assume is that you might have erased your system and that your phone is stuck in a bootloop...
psychoticdemon said:
Seeing how you're mentioning that your phone is stuck at the Sony logo, I'll assume that you haven't flashed the kernel provided at all and is proceeding with the stock kernel. Here's a few questions to see where you're at:
Did you root your phone in the first place? If you had, did you unlock your bootloader?
If answer to both is yes, can you please explain the steps you took for flashing Kitkat? All I can assume is that you might have erased your system and that your phone is stuck in a bootloop...
Click to expand...
Click to collapse
Rooting is not necessary for this process. Unlocking bootloader and installing the kernel are.
You need to install the provided kernel for CM11. Stock ICS kernel, with the Sony Logo, won't work with CM11
Sent from my SK17i using XDA Premium 4 mobile app

Help with Boot loop asap

Hi! i was installin the new rom update from 10.4.B.0.569 to 10.4.1.B.0.101 and now my phone is locked on Boot loop. a cannot access CWM it boots to sony logo over and over again. I have tried to do the power+volum up, and flash the FTF again. several times. can anny one plz help me. I'm about to give up and buy a new phone.
Sorry for my bad grammar but i'm from norway.
This is on a Xperia z c6603
Veritas0510 said:
Hi! i was installin the new rom update from 10.4.B.0.569 to 10.4.1.B.0.101 and now my phone is locked on Boot loop. a cannot access CWM it boots to sony logo over and over again. I have tried to do the power+volum up, and flash the FTF again. several times. can anny one plz help me. I'm about to give up and buy a new phone.
Sorry for my bad grammar but i'm from norway.
This is on a Xperia z c6603
Click to expand...
Click to collapse
It helps us help you if you tell us what happens when you are trying to use the flashtool. Does the computer not see the phone? Can you just not get into flash mode? What guide are you using? The Sony tool is a bit of a pain, but it usually works. This looks like what you need: http://forum.xda-developers.com/xperia-z/general/disaster-recovery-getting-z1-zu-z-zl-to-t2229250

Boot loop problem D6503

hello ,
Today i was trying to root my Z2 D6503
using king root then a program to replace it with supersu
after first time do that , device still give me it not rooted
so i downloaded king root again (newer version this time ) and try it again
it end that my device now stay on sony log , then reboot , and keep do that
and i try to search for solution but coudnt find
think my device have locked bootloader ( since i never unlock it )
i have android LP (5.0.2) [23.1.A.1.28]
if there anything i can do ? i could manage to go on fastboot ( after alot of time of trying )
Thanks
I got the same problem and I can't seem to find any solution.
I tried to root it with no success on the newest version of Kitkat so I tried to flash an older version of it and I got stuck in a boot loop.
while trying to flash another firmware i lost access to flashmode and Sony pc companion does't detect the phone anymore, fastboot does however work and my bootloader is locked.
also charging doess not seem to work for me anymore.
Seems like we got almost the same problem, does anyone got any solution to this?
Would be mostly appreciated!
Also the firmware I tried flashing was D6503_23.0.1.A.0.167_RU.
Hello Bonises ,
After alot of tries , i could flash stock LP rom again , and solved my problem
i dont know what different in this time when i success to connect to device , but i just kept try and try
Hope it work for u and u find solution

Please help xperia bootloop reinstall rom does not work

Hello guys ! Well I'm having problems with my xperia m4 aqua !! He is almost stuck in a bootloop because he arrives to leave the boot rarely starts and works normal, but turning off the bootloop tries to start and always always shuts .. already used the companion, already used flashtolls and nothing even changing the rum it continues with the Same problem, I think it's a boot failure, but it does not have to be unlocked because it's locked !!
Forgive the English I used google translate
Use Flashtool. Redownload rom via xperifirmware. Wipe/Reset all things on flash.

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