Experia P wont boot - Sony Xperia P, U, Sola, Go

So i was trying to boot my phone and i was following this guide:
http://forum.xda-developers.com/showthread.php?t=1839682
In the end it didn't work, and my phone backlight just kept turning off and on.
So i decided to flash it into doomlord's Kernel.
And it was working well except there was a wifi issue.
Frustrated from spending hours on it, i saw the option to factory restore on the CMW.
Now my phone is stuck on the Sony Logo when it boots.
I can still boot into fastboot and CMW but my phone doesn't boot regularly.
What should I do?

Related

X10 Bootloader Unlocking Problems

Uh, so I've been having a few problems trying to unlock the bootloader on my X10 and I came to some problems:
1. When I first connected my phone with the USB cable, the FlashTool showed that my phone had debugging mode off even though I checked it and it was on!
2. I ignored this problem and decided to try unlocking the BL anyways. When I shut down my phone, held the back button and plugged the USB cable to put the phone into Flashmode, after 10-20 seconds it would automatically reboot itself and get my phone out of Flashmode, making me unable to flash Kernel Downgrade!
3. This time I trained my fingers and tried to flash Kernel Downgrade before my phone started to reboot itself and I succeeded. But now that I flashed it, the next step for unlocking says
"disconnect usb cable, press power button until phone vibrates shortly and immidiatly connect the usb cable again (it is supposed to be stuck at SE logo)"
but the problem is that my phone won't go anywhere after the Sony Ericsson text (not the logo with the circle and stuff where it's supposed to)
I am using (or at least was using until I flashed Kernel Downgrade) DoomLord's Kernel v6 and ViolentOS ROM. I have also tried restoring the xRecovery backup I made exactly before starting the flashing, but it still won't work, the phone always gets stuck on the Sony Ericsson text. What am I supposed to do?!
What logo with the circle?? That's the boot animation, loaded when system is already running. It is supposed to be stuck at the first screen, that's when system starts loading kernel and can't with "wrong" baseband.
Sony Ericsson text is WHERE it has to be stuck.
Also, at least for me, I couldn't do unlock without 2.1 rooted system installed, had to flash baseband and system, then unlock and then restore my 2.3 backup.
New Problem
kalte said:
What logo with the circle?? That's the boot animation, loaded when system is already running. It is supposed to be stuck at the first screen, that's when system starts loading kernel and can't with "wrong" baseband.
Sony Ericsson text is WHERE it has to be stuck.
Also, at least for me, I couldn't do unlock without 2.1 rooted system installed, had to flash baseband and system, then unlock and then restore my 2.3 backup.
Click to expand...
Click to collapse
@kalte The logo with the circle is the animation that comes after the text.
But forget what I said. I'm trying to boot the phone and it's not working. I disconnected the USB and took off the battery then put the battery back in to see if it could boot. It's stuck at the text even though I restored everything with an xRecovery backup. Is this because of the Kernel Downgrade?
FIXED IT!
I'm such an awesome person! Just had to flash the Generic Kernel Upgrade. Everything is working, with my previous settings and all.
Tried Unlocking X10i .. getting stuck at the SE logo
I used the following method to unlock my phone bootloader:
http://forum.xda-developers.com/showthread.php?t=1254087
I successfully unlocked the bootloader. But now its taking forever to load. Its getting stuck at the SE logo.
Please help !!!
thejassk said:
I used the following method to unlock my phone bootloader:
http://forum.xda-developers.com/showthread.php?t=1254087
I successfully unlocked the bootloader. But now its taking forever to load. Its getting stuck at the SE logo.
Please help !!!
Click to expand...
Click to collapse
Flash Stock Firmware of your region using flashtool, to get you phone back to life. & try unlocking your bootloader using Flashtool.
PS- Flashtool never disappoints me.

[Q] Stuck in bootloop and recovery vanished

Ok, so something seems to have gone very wrong with flashing my phone :S
I managed to get recovery working yesterday, and followed the steps in this thread, http://forum.xda-developers.com/xperia-z2/general/4-4-4-creating-rooted-update-package-t2933155 , to create a pre-rooted 5.0.2 image. I put it on the external SD card, booted into recovery and installed the flashable zip, then used flashtool to flash with the instructions (though I also cleared Appslog, Cache and Data to get a fresh install). This went fine and everything appeared to be ok. I then tried to get the Xposed Alpha installed, but after that whenever the phone was rebooting it just hung if trying to boot to Android. I tried re-flashing with Flashtool, but still got the same issue. Would boot fine the first time, but then any restart it would just hang and crash out. Tried clearing the cache from recovery, but no difference.
So today, I went into recovery, re-installed the flashable.zip, then powered off the phone and flashed using flashtool, just as I had yesterday. Now though, my phone wont boot. It shows the Sony logo, then a blank screen, then restarts. Even worse, it will no longer boot into recovery. I hold the volume down button when the LED shows, nothing. I try holding the volume down button all the way through several bootloops, nothing.
I've tried to re-flash using flashtool which goes through the process ok, I can hold the volume down button and connect the cable once its in the process of rebooting, and it goes through all the process fine. It then powers off as expected and I can just disconnect and power on the phone. But it's still stuck in the bootloop and I don't have TWRP recovery.
Is there anything I can do to get my Z2 working?
Update - Re ran flashtool, this time not excluding system, only Partition. It now gets a little further, going to "Powered by Android" and giving the purple wavy lines, but after a minute or so it just hangs and restarts again. And still no recovery sadly....
I think I've got it sorted...
Used Flashboot again to do a flash, excluding System and Partition. This time the phone does boot up normally. The downside being that my root was gone. Despite my flashing a pre-rooted image, it seemed to just put a stock image on. And my recovery is still mysteriously gone.
In the end, just to get things completely back to a stable/stock starting point for later on, I ran a repair from PC Companion. Seems I was in the none rooted position anyway so figured I'd get myself to a more certain position. At least this way I can wait for someone to come up with a root for 5.0.2 so I can root and get recovery back.

M4 in bootloop after unlock

Hi,
It seems like I f****d my phone up :/
I tried to unlock the bootloader and root my phone according to the instructions (http://forum.xda-developers.com/m4-aqua/general/recovery-twrp-command-line-t3198973).
I'm pretty sure the unlocking process ended without errors (at least flashtool told me so), then I flashed the recovery.img. Now my phone is stuck in a bootloop. Everytime I try to turn it on it vibrates one time, shows the SONY XPERIA-logo and goes black. Than it turns itself on again and displays the logo. This cycle continues for hours. Sometimes the red LED is flashing, too. The next morning the LED was red without flashing and the phone was off, despite being on a charger the whole time.
I tried to reflash the stock-firmware with flashtool and xperifirm, but it still won't boot properly. I also tried to repair the phone using Sony PC-Companion (after relocking it), the problem still exists.
I'm able to boot into fastboot and flashmode, but not into ADB.
Does anybody has an idea how to get the phone working again?
Reflash firmware, use flashtool.
As already said, flashing the firmware via flashboot does not work. I'm still in a bootloop.
How did you unlock it? Where did you get the unlock code?

bootlooping, USB debugging off, looping at Sony logo, have only cynagenmod recovery.

Hello everybody~
1. Xperia SP
2. BootLoop
3. Can't get further than Sony logo (it keep restarting so i assume I can't get to recovery screen)
4. USB debug is off
5. I dont have CWM, the last time i see my recovery screen is the cynagenmod recovery.
6. Now I had a problem turning it off...
I would hope to get the phone back alive, if not then at least retrive some of my files from the inner storage.
Worst case, I believe i can bring it to some techs who will break my phone to get the storage physically to do transfer. (not sure if that works??)
additional details:
I flashed a firmware which is by right the firmware for Xposed, xperia SP and that started the boot loop.
At first it can reach the screen of cynagenmod but it kept flashing for an hour, which i concluded that it is a bootloop.
I had wiped the cache partition as well as selecting the factory reset option in the cynagenmod recovery.
I flashed XperiaSP_C530X_12.0.A.1.257_KernelOnly.ftf using fasttool and from then on, bootloop had leveled up, and cant get pass Sony....
Thank you everyone!!
I forgot to thanks in advance~ hahaha
Flash stock ROM mate, always when that happens flash stock ROM. Did you even read before posting?

stuck on boot animation. cant go in recovery

i had my amaze repaired (power IC, bad data cable caused it to not charge or even boot up or go in bootloader). Now within 30 seconds off booting up it used to restart. and i cant get into the recovery( shows logo and powers off when going into recovery from bootloader). i cleared the cache from bootloader and its now stuck at boot animation( not boot logo) and wont boot completely. before clearing cache after logo it used to show 4ext recovery boot screen then screen off, now it just shows logo and screen off. really need help i got this phone fixed after 1 year. im s-off and running any 4.4.4 rom (dont remember which rom, i think pacman rom)
so basically i can get into bootloader and use fastboot commands (no adb, authorized device). cant do anything else on the phone. is there a way to fix the phone?
Arsalanzahoor said:
i had my amaze repaired (power IC, bad data cable caused it to not charge or even boot up or go in bootloader). Now within 30 seconds off booting up it used to restart. and i cant get into the recovery( shows logo and powers off when going into recovery from bootloader). i cleared the cache from bootloader and its now stuck at boot animation( not boot logo) and wont boot completely. before clearing cache after logo it used to show 4ext recovery boot screen then screen off, now it just shows logo and screen off. really need help i got this phone fixed after 1 year. im s-off and running any 4.4.4 rom (dont remember which rom, i think pacman rom)
so basically i can get into bootloader and use fastboot commands (no adb, authorized device). cant do anything else on the phone. is there a way to fix the phone?
Click to expand...
Click to collapse
reflashed recovery for the 4th time and it worked. it said the cache partition is corrupt. formatted it. phone works now. updating apps caused system ui stopped working error. going to flash other roms.
Arsalanzahoor said:
reflashed recovery for the 4th time and it worked. it said the cache partition is corrupt. formatted it. phone works now. updating apps caused system ui stopped working error. going to flash other roms.
Click to expand...
Click to collapse
Glad you got your phone working--your persistence paid off.
Be sure to make a backup before flashing other ROM's.

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