[Q]Xperia Go, not booting after boot.img flash - Sony Xperia P, U, Sola, Go

Hallo,
I think i might have bricked my device.
Currently i have "light" in the display of my Sony Xperia Go, but there are no boot animation or anything on screen.
It does not react to any button combination that i know of (which is power on/off and holding volume up while inserting usb).
I am using linux.
The phone was rooted, with working SU - using "Root_with_Restore_by_Bin4ry_v35"
The bootloader was unlocked with instructions from http://developer.sonymobile.com/unlockbootloader/
I wanted to use
[ROM] [UB] [XperiaSTE] CyanogenMod 11 for Xperia go.
I downloaded the file cm11.0-4-lotus.zip from build link 4.
I extracted boot.img from the zip as pr instructions.
Powered off the device, pressed vol up while inserting the usb.
Then i ran the following command from terminal:
fastboot flash boot boot.img
Which flashed the img and confirmed the success.
Then i tried to reboot the device to go to step 3 in the instructions for the CM rom.
But it never powered on properly.
I can not turn it off, and i can not find the device with fastboot if i try to connect like i did before. (power off the device, pressed vol up while inserting the usb.)
Are there anything i can do?
I wanted to try to remove the battery, but im not sure if its doable with normal tools?

Im sorry, i should have searched more before posting.
The quote below seems to have restored the contact to the phone. Now i just need to flash correctly.
Cwikla said:
When it stuck, press vol up amd power and wait for 3 vibrations. After that it should boot up normally.
Click to expand...
Click to collapse

I have the exact same problem, and posted my question in the Newbies thread:
http://forum.xda-developers.com/showpost.php?p=54125595&postcount=3957.
Please, have you found out how to solve the issue?

Yes.
Follow the instructions in the quote from my previous post.
Then the phone turns off, after which you can connect to it again.
Hold down vol up, and insert your usb cable.
When the light turns blue/purple, you will be able to use fastboot again to flash a new boot.img file.
Im still working on my own phone, its not running yet.

Yeah, got there as well.
I have reflashed stock and tried again a couple of times with no luck.
We are not the only ones:
http://forum.xda-developers.com/xperia-u/issues/install-cm11-xperia-sola-t2810800
Perhaps it's the TWRP recovery that doesn't like our model?
Tried the:
[ROM][UB][UNOFFICIAL] OmniROM 4.4 for Xperia Go
It uses CWM, and here I can activate recovery and install the rom...

In the xperia go section, there's a thread with all the kitkat rom's.
I tried all of them, but only omnirom worked for me, like with you.
However, one or two of them did use TWRP, so I don't think it is because of the recovery.
I'd prefer to get slimrom on the phone, like I've got on the one I'm using my self.
But I couldn't find any download link for xperia go

Related

[q] how to boot xperia in recovery mode?

I flashed my xperia s with recovery.img and then disconnected the cable. Then i tried turning it on from the power button nothing was displayed on the screen. So how do i boot my xperia s in the recovery mode so that i get an option "wipe data/factory reset"?
Turn on the phone and keep pressing volume up
Sent from my Xperia S using xda premium
or...
bhanujallandhra said:
I flashed my xperia s with recovery.img and then disconnected the cable. Then i tried turning it on from the power button nothing was displayed on the screen. So how do i boot my xperia s in the recovery mode so that i get an option "wipe data/factory reset"?
Click to expand...
Click to collapse
Reboot and as soon as Sony logo appears press the screen a few times (sometimes its better to keep pressing until it appears, to save trying again):good::fingers-crossed:
Still stuck
smallz2k said:
Reboot and as soon as Sony logo appears press the screen a few times (sometimes its better to keep pressing until it appears, to save trying again):good::fingers-crossed:
Click to expand...
Click to collapse
I tried all the methods but none of the above works. as soon as i flash my fone with the recovery image the and disconnect it from the usb cable and try turnin it on. it doesnt turn on. theres no sony logo. Please help what shall i do?? i want to root my fone with stock kernel only dont want to root it by custom roms.
:crying:
bhanujallandhra said:
I flashed my xperia s with recovery.img and then disconnected the cable. Then i tried turning it on from the power button nothing was displayed on the screen. So how do i boot my xperia s in the recovery mode so that i get an option "wipe data/factory reset"?
Click to expand...
Click to collapse
I think this recovery.img was not walid... I did that with my phone too, and nothing appear in screen. U have to flash another kernel (i suggest, the doomlords kernel). After that turn on the phone, and press the volume up, when doomlord logo appears.
hope it helps.
How are you getting on is your phone back on?
Sent from my LT26i using xda premium
---------- Post added at 03:24 PM ---------- Previous post was at 03:19 PM ----------
If you tried the methods above with no joy it obviously isn't installed. With the cwm you are trying is there a .bat file in the download on your computer. If so while your phone is plugged into PC run the bat file and follow onscreen instructions. Then try launching cwm again.If you havnt managed it yet leave a message and I'll find it.
Sent from my LT26i using xda premium
I am posting here as I am facing the same problem.
I have been following this guide to flash my phone with CM10 from ICS stock rom.
h#ttp#://androidlegend.com/xperia-s-update-to-android-4-1-jelly-bean-with-cyanogenmod-10/
I have successfully followed everything done previously, including Unlocking the bootloader, getting root access, installing busybox, using RecoverX to install CWM.
I copied the FXP150-cm-10.1-20121209-UNOFFICIAL-mint.zip to sdcard, is it this that is required to flash to ROM or the boot.img that is inside the zip?
And I am stuck on that part where I have to reboot into recovery mode. I have tried
a) Connecting my phone and opening fastboot mode and then try to keep the vol up pressed to open recovery mode.
b) Without connecting, powering my phone on and pressing volume up. But there is no blue LED
c) Without connecting, powering my phone on and continuously tapping on sony logo. After that Xperia logo.
But I can not enter the recovery mode.
A little guidance please?
Flashing CM needed a seperate kernel. Keep following the instructions to use fastboot to flash the boot.img
Power the phone off. Hold vol + then plug the USB cable in. There should be a blue light.
Poorly written tutorial IMO. Should be flashing kernel first then the rom to save some panic.
I asked the Sony-Support, they say that there is no recovery-mode.(for Xperia U, but they are the "same")
dirtydevil783 said:
I am posting here as I am facing the same problem.
I have been following this guide to flash my phone with CM10 from ICS stock rom.
h#ttp#://androidlegend.com/xperia-s-update-to-android-4-1-jelly-bean-with-cyanogenmod-10/
I have successfully followed everything done previously, including Unlocking the bootloader, getting root access, installing busybox, using RecoverX to install CWM.
I copied the FXP150-cm-10.1-20121209-UNOFFICIAL-mint.zip to sdcard, is it this that is required to flash to ROM or the boot.img that is inside the zip?
And I am stuck on that part where I have to reboot into recovery mode. I have tried
a) Connecting my phone and opening fastboot mode and then try to keep the vol up pressed to open recovery mode.
b) Without connecting, powering my phone on and pressing volume up. But there is no blue LED
c) Without connecting, powering my phone on and continuously tapping on sony logo. After that Xperia logo.
But I can not enter the recovery mode.
A little guidance please?
Click to expand...
Click to collapse
Snowstormzzz said:
Flashing CM needed a seperate kernel. Keep following the instructions to use fastboot to flash the boot.img
Power the phone off. Hold vol + then plug the USB cable in. There should be a blue light.
Poorly written tutorial IMO. Should be flashing kernel first then the rom to save some panic.
Click to expand...
Click to collapse
MasterBolle said:
I asked the Sony-Support, they say that there is no recovery-mode.(for Xperia U, but they are the "same")
Click to expand...
Click to collapse
Guys, dont ask Sony cause stock ROM doesnt have recovery.
If you want to flash CM you must fastboot the boot.img inside the zip file, before that put the ROM into your phone memory, power on the phone and keep pressing vol up, enter into CM recovery and flash rom from phone memory. Wipe before and after.
Agree, stock ROM doesn't have Recovery Mode. When you turn your phone with VOL_UP, nothing happens :cyclops:
bhanujallandhra said:
I flashed my xperia s with recovery.img and then disconnected the cable. Then i tried turning it on from the power button nothing was displayed on the screen. So how do i boot my xperia s in the recovery mode so that i get an option "wipe data/factory reset"?
Click to expand...
Click to collapse
try flashing it again, maybe your first flash had an error.
Met the same problem and here what I did:
-Take off the battery in 10 minutes and put it back
-Plug the charger into the phone and do the logging in CWM steps (press and hold the volumme up, press the power button).
Finally it worked, hope this can help

[Q] sola doesn't boot after flashing a zip (soft-bricked?)

i was using some jelly bean sony rom by divaksh (it had cwm touch) and i wanted to try the new cm10.2 rom by munjeni
i downloaded the cm10.2, put it on my external sd card through a usb micro-sd reader and then put the µsd back in the phone
i selected "reboot to recovery" from the phone's power menu (i had an xposed module for more power menu options)
then i noticed that the phone didn't reboot, but it had turned off completely
i held the power button and the phone vibrated but didn't power on
it powered on on the second try, i then went to the cwm recovery by tapping the volume down key
(i was going to make a backup of the current system, but i forgot it lol)
i flashed the cm10.2 zip (cm10.2_pepper-ota-eng.root_Build.1.zip) without doing any wipes, because i wanted to get to the correct version of cwm recovery
(i would've properly done the wipes/formats from the cwm recovery that is in the cm10.2 kernel)
it finished flashing the zip and i rebooted my phone, but then it didn't power on anymore
now when i hold down the power button, the phone makes a short vibration but nothing else
.
if i plug the phone to a charger, the led lights up (red) for approximately a second and then turns off
if i hold down "volume-down" and the power button, the phone vibrates once and flashes the led (green)
i've tried going into flashmode and fastboot mode but the light doesn't stay on for long and sony mobile flasher doesn't even notice the phone even though the drivers are installed
the "hold down power button and vol-up"-thing also works but it doesn't seem to do anything else than vibrate
what should i do?
Is your bootloader unlocked?
If yes then flahs
Sent from my LT22i using XDA Premium 4 mobile app
Hamza Murad said:
If yes then flahs
Click to expand...
Click to collapse
what?
Is it unlocked?
When I bricked my xperia p I flashed a custom kernel which allowed me to enter Cwm and then flashed the stock rom. I am new to this flashing thing so I recommend that you ask someone experienced what to do. I just shared my experience of recovering from a softbrick. Don't flash new things blindly but ask someone experienced before doing so.
Sent from my LT22i using XDA Premium 4 mobile app
the bootloader is unlocked, and i'm not new to this "flashing thing"
anyone? the phone still hasn't woken up
download firmware for your p and flash using flashtool...
Osku958 said:
the bootloader is unlocked, and i'm not new to this "flashing thing"
Click to expand...
Click to collapse
Have you used flashtool to flash firmware before on that PC?
Have you installed flashtool and it's drivers (sola, flash & fastboot mode).?
Make sure the phobe is off, press power + volume up untill you feel 1 + 3 vibrations and see if it stay in flash mode longer.
Just Flash stock
i have nearly the same problem
my xperia u was running with 4.1 then i restored my ta backup its mine not for someone else then i pressed reboot instead of power off then my phone is dead no vibration no led except the one when i plug it to charger just one red led then nothing
AndroidNoob69 said:
Just Flash stock
Click to expand...
Click to collapse
how? the phone doesn't boot and flashtool doesn't recognize it
Same problem here, I think that Munjeni's post is bad written.
Ok, I fixed it, follow my instructions as they goes. You have to flash the .img kernel that CM10.2.zip comes from.
For flashing it, go as follows...
First try to install the following drivers, with Flashtool. The executable is in C:\\Flashtool\drivers
Run as adminsitrator and follow screen instructions, allow any driver install.
When it's ready, try to plug in the phone in fastboot mode (turn off, hold power and vol up and release power button, led has to turn blue/violet/pink, whatever, a color like that)
Run flashtool.
Flashtool will recognize the phone as the log says, if its not try to install drivers mannually.
If it's recognized then click the black lightning button and select fast boot mode.
At the right side click "Select kernel to flash" and browse the kernel that comes in the .zip. (in the file you've downloaded you have to extract a boot.ini because is the main kernel to make the ROM work, so you have to put somewhere else, I prefer desktop)
When selected, log writes all the procedure until it show an "OKAY[time]" message.
Finally click "Reboot device into system" in the center side and wait until boots.
It should be working now, I spent a lot of hours investigating, but finally I fixed, hope it works for you too!
If there's an error or some question, feel free to post.
manudo said:
Ok, I fixed it, follow my instructions as they goes. You have to flash the .img kernel that CM10.2.zip comes from.
For flashing it, go as follows...
First try to install the following drivers, with Flashtool. The executable is in C:\\Flashtool\drivers
Run as adminsitrator and follow screen instructions, allow any driver install.
When it's ready, try to plug in the phone in fastboot mode (turn off, hold power and vol up and release power button, led has to turn blue/violet/pink, whatever, a color like that)
Run flashtool.
Flashtool will recognize the phone as the log says, if its not try to install drivers mannually.
If it's recognized then click the black lightning button and select fast boot mode.
At the right side click "Select kernel to flash" and browse the kernel that comes in the .zip. (in the file you've downloaded you have to extract a boot.ini because is the main kernel to make the ROM work, so you have to put somewhere else, I prefer desktop)
When selected, log writes all the procedure until it show an "OKAY[time]" message.
Finally click "Reboot device into system" in the center side and wait until boots.
It should be working now, I spent a lot of hours investigating, but finally I fixed, hope it works for you too!
If there's an error or some question, feel free to post.
Click to expand...
Click to collapse
That was "the long run" for windows-guys.
For Linux - no drivers needed anyways - just download fastboot from anywhere and look for kernel. Put them in a personal directory. Open and run in a terminal (some have to be login as su) "fastboot flash boot kernel.img" (or whatever kernel is called...), plug phone in usb, while press and hold power and volume-up buttons. Blue LED comes shining and terminal tell you the flashing.
Unplug or type "fastboot reboot" to re-start phone.
Sure, you also can use FlashTool, too. But for only flashing a kernel it is not needed. Only for flashing stockrom ftf. But this is another story.
i happens to me yesterday
Hi ! Dont worry u r not the first to face this problem i also face this problem yesterday.. my phone was on JB 4.1.2 i download custom ICS rom and install it through CWM Recovery mode, when my new custom Rom starts it stucks on Boot screen and then nothing happens i tried but my phone was in danger... i was worried then i install flash tool and downlaod ICS Rom for Flastool and install that after severals trys i was now ion ICS v4.0.4..
Just Press volume up key and power simultanly when phone vibrtes three time leave it for 30 sec. and then run Flashtool and follow step to install another or same Rom for Falshtool & You r Done ...:good: Sorry for my bad english and type mistakes...
Osku958 said:
i was using some jelly bean sony rom by divaksh (it had cwm touch) and i wanted to try the new cm10.2 rom by munjeni
i downloaded the cm10.2, put it on my external sd card through a usb micro-sd reader and then put the µsd back in the phone
i selected "reboot to recovery" from the phone's power menu (i had an xposed module for more power menu options)
then i noticed that the phone didn't reboot, but it had turned off completely
i held the power button and the phone vibrated but didn't power on
it powered on on the second try, i then went to the cwm recovery by tapping the volume down key
(i was going to make a backup of the current system, but i forgot it lol)
i flashed the cm10.2 zip (cm10.2_pepper-ota-eng.root_Build.1.zip) without doing any wipes, because i wanted to get to the correct version of cwm recovery
(i would've properly done the wipes/formats from the cwm recovery that is in the cm10.2 kernel)
it finished flashing the zip and i rebooted my phone, but then it didn't power on anymore
now when i hold down the power button, the phone makes a short vibration but nothing else
.
if i plug the phone to a charger, the led lights up (red) for approximately a second and then turns off
if i hold down "volume-down" and the power button, the phone vibrates once and flashes the led (green)
i've tried going into flashmode and fastboot mode but the light doesn't stay on for long and sony mobile flasher doesn't even notice the phone even though the drivers are installed
the "hold down power button and vol-up"-thing also works but it doesn't seem to do anything else than vibrate
what should i do?
Click to expand...
Click to collapse
akkufix said:
That was "the long run" for windows-guys.
For Linux - no drivers needed anyways - just download fastboot from anywhere and look for kernel. Put them in a personal directory. Open and run in a terminal (some have to be login as su) "fastboot flash boot kernel.img" (or whatever kernel is called...), plug phone in usb, while press and hold power and volume-up buttons. Blue LED comes shining and terminal tell you the flashing.
Unplug or type "fastboot reboot" to re-start phone.
Sure, you also can use FlashTool, too. But for only flashing a kernel it is not needed. Only for flashing stockrom ftf. But this is another story.
Click to expand...
Click to collapse
If I wrote for Windows 8 there will be more than that, believe me. Managing Android with Linux is a lot easier, from flashing to programming.
But, face it, Windows is the standard here.
manudo said:
If I wrote for Windows 8 there will be more than that, believe me. Managing Android with Linux is a lot easier, from flashing to programming.
But, face it, Windows is the standard here.
Click to expand...
Click to collapse
That's why i'm working over 8 years till now with Linux.

[Q] Xperia x2 bricking

Last night, i accidentally swiped to restore to an older ROM that i had. Not meaning to do this, and beginning to panic, i attempted to stop it, while it was still at 0%. I did this by holding the red button down. As i have now realised how stupid that was, i am wondering if there is any chance to fix it. It is now stuck on the Sony logo. Although i have seen many problems here, i cant find anyone that had the same problem as me. I was running the existenz ROM, and the ROM i was accidentally restoring to was the official ROM. Please help me
Thank you
thetechant said:
Last night, i accidentally swiped to restore to an older ROM that i had. Not meaning to do this, and beginning to panic, i attempted to stop it, while it was still at 0%. I did this by holding the red button down. As i have now realised how stupid that was, i am wondering if there is any chance to fix it. It is now stuck on the Sony logo. Although i have seen many problems here, i cant find anyone that had the same problem as me. I was running the existenz ROM, and the ROM i was accidentally restoring to was the official ROM. Please help me
Thank you
Click to expand...
Click to collapse
Does the phone go into flash mode?
sam_conrad said:
Does the phone go into flash mode?
Click to expand...
Click to collapse
yes, i can access it by holding the up button and power button while insterting the USB cord into the phone
thetechant said:
yes, i can access it by holding the up button and power button while insterting the USB cord into the phone
Click to expand...
Click to collapse
Enter flash mode and flash the stock firmware
thetechant said:
Last night, i accidentally swiped to restore to an older ROM that i had. Not meaning to do this, and beginning to panic, i attempted to stop it, while it was still at 0%. I did this by holding the red button down. As i have now realised how stupid that was, i am wondering if there is any chance to fix it. It is now stuck on the Sony logo. Although i have seen many problems here, i cant find anyone that had the same problem as me. I was running the existenz ROM, and the ROM i was accidentally restoring to was the official ROM. Please help me
Thank you
Click to expand...
Click to collapse
I had the exact same problem, I created a guide to help other people with this problem. Here it is. I can't post links yet but if you want to have a look, search for this on google ( oneplus : Xperia z2 bricked help!! ) It's the first link ( fourms Oneplus Net )
---------------------------------------------------------------------------------------------------------------------------------------
To get Sony's UI/ROM back:
Download and Install Flashtool from here.
Download a proper ( official ) ftf firmware for YOUR phone ( eg Sirius ).
Now copy the downloaded ftf firmware file to ( C:\Flashtool\firmwares )
Open the Flashtool and click on the little lightning rod and choose Flashmode.
Now a window will pop up and ask you to choose firmware for your device, Choose the one you downloaded and click flash.
--------Choosing a wrong one WILL further brick your device--------
Meanwhile, turn your phone completely off, To do this hold the Power button and the volume UP button until you feel your phone vibrate 3 times.
Flashtool will pop up saying you need to put your phone into flash/fastboot mode.
Now put it on fastboot/flash mode ( connect the usb to your computer and hold down the volume up button while plugging the other end to your phone. Your phone's LED should be blue at this stage.
The flashing process will start and once it's done, Flashtool will ask you to unplug the device and restart the phone.
The first boot takes 5-10 minutes.. CONGRATS YOU HAVE UN-BRICKED YOUR PHONE.
Now if you want to root your phone and install a custom recovery ( TWRP ), Download this package and extract it on your desktop
Make sure you have usb debugging turned on ( on your phone )
Navigate inside " to root" folder and run install.bat
Once thats done, to install recovery, navigate inside the " recovery folder " and run install.bat
Make sure to follow on-screen instructions. ( your computer and your phone )
Now you have Rooted sony ROM.
---------------------------------------------------------------------------------------------------------------------------------------------------------------
ArrowHunt3R said:
I had the exact same problem, I created a guide to help other people with this problem. Here it is. I can't post links yet but if you want to have a look, search for this on google ( oneplus : Xperia z2 bricked help!! ) It's the first link ( fourms Oneplus Net )
---------------------------------------------------------------------------------------------------------------------------------------
To get Sony's UI/ROM back:
Download and Install Flashtool from here.
Download a proper ( official ) ftf firmware for YOUR phone ( eg Sirius ).
Now copy the downloaded ftf firmware file to ( C:\Flashtool\firmwares )
Open the Flashtool and click on the little lightning rod and choose Flashmode.
Now a window will pop up and ask you to choose firmware for your device, Choose the one you downloaded and click flash.
--------Choosing a wrong one WILL further brick your device--------
Meanwhile, turn your phone completely off, To do this hold the Power button and the volume UP button until you feel your phone vibrate 3 times.
Flashtool will pop up saying you need to put your phone into flash/fastboot mode.
Now put it on fastboot/flash mode ( connect the usb to your computer and hold down the volume up button while plugging the other end to your phone. Your phone's LED should be blue at this stage.
The flashing process will start and once it's done, Flashtool will ask you to unplug the device and restart the phone.
The first boot takes 5-10 minutes.. CONGRATS YOU HAVE UN-BRICKED YOUR PHONE.
Now if you want to root your phone and install a custom recovery ( TWRP ), Download this package and extract it on your desktop
Make sure you have usb debugging turned on ( on your phone )
Navigate inside " to root" folder and run install.bat
Once thats done, to install recovery, navigate inside the " recovery folder " and run install.bat
Make sure to follow on-screen instructions. ( your computer and your phone )
Now you have Rooted sony ROM.
---------------------------------------------------------------------------------------------------------------------------------------------------------------
Click to expand...
Click to collapse
Thank you so much, as i have a mac, instructions had to be changed a little, but i was able to revert to a proper ROM again, and now have a fully functioning phone again. Thank you so much again.
thetechant said:
Thank you so much, as i have a mac, instructions had to be changed a little, but i was able to revert to a proper ROM again, and now have a fully functioning phone again. Thank you so much again.
Click to expand...
Click to collapse
No problem Always here to help.. if i can
Currently, I'm making a toolkit for all xperia z devices, just hoping it goes according to plan

Hardbrick Sony Xperia Tablet Z SGP321

Hello guys.
Hoping on your truly support. Have the problem, which cannot solve by myself.
Was trying to flash boot.img from CWM recovery 6.0.3.0 via fastboot. It flashes succesfully, but after rebooting the tablet it doesnt show any signs of life. Was trying EMMA for solving , Flashtool to change kernel, but when plug it through usb, it haven't launched and PC don't recognize any device connected. When i press Vol+ Vol- Power at the same time LED lights with white 3 times and that all.
Was using rooted Lollipop 5.1.1 with unlocked bootloader.
Is there any possibility to reanimate it or its finished totally.
Regards.
Edit.
Many thnx 2 Alok Bajaj for his solution:
Here's what you can do..
Press and hold the Power button and the Volume Up button for ten seconds until you see a white light flashing three times. While doing this somewhere around in 5 seconds you'll see white led flashing once, but keep on pressing those buttons till it flashes next three times.
After that your tablet will be turned Off.
You can put your device in flash mode and flash a new ROM from Xperia flash tool.
If you get the error "Unknown sources and USB debugging must me enable for flash mode, then your option can be to flash the ROM from fastboot.
Download a ROM (CyanogenMod or any with custom recovery).
Flash the boot.img via fastboot and reboot your device.
Once done you should see a led lit up while the device is booting (pink/magenta color in case of CyanogenMod).
Press the volume up/down button and you should be able to go to recovery mode.
From here you can recover your device easily
And before you do anything make sure you've charged your device well.
Good luck
Cheers mate!
hi,
thanks for the tutorial, I try it but*don`t see the second three blue blinks how long usually*takes to wait for them
Hi there! I think I have hardbricked my tablet (SGP321) too. The thing is, mine won't start, no matter what I press and do. If I press the power button it blinks white and if I press the UP button with it, it blinks three times. After that nothing happens. If I connect a USB to it, it just flickers first red and then green. And thats it.
I tried to flash [7.1] CyanogenMod 14 [POLLUX/POLLUX_WINDY][UNOFFICIAL] by CaHbKaUp and chose the Pollux Version from this thread http://forum.xda-developers.com/xperia-tablet-z/general/rom-cyanogenmod-14-t3496758. I also flashed the recommended GApps.
I whiped the sd-card in recovery (twrp) first and then flashed the new rom and GApps.
I think I chose the wrong version, maybe? I flashed my tablet once and I thought I could do it again, the same way as before. Guess I was wrong.
If there is anything I can do to get this back to work, please respond!
with regards
PsyPax
seems like no one is looking at this thread anymore.
edit: Solution found. forgot to unlock bootloader... ^^;
Hardbrick too
PsyPax said:
seems like no one is looking at this thread anymore.
edit: Solution found. forgot to unlock bootloader... ^^;
Click to expand...
Click to collapse
Just ran into the same problem. So there are stil people looking
Didn't know about the bootloader.
Has Android 5.1.1 Stock rom,
rooted it
installed XZDualrecovery from here:
https://forum.xda-developers.com/showthread.php?t=2261606
Then it showed up twrp and I flashed lineage-14.1-20170417-UNOFFICIAL-pollux.zip
ticked "reboot" and ??? nothing
So what are the steps now to get it running again?
baarbaar said:
So what are the steps now to get it running again?
Click to expand...
Click to collapse
Reflash device with Flashtool.
You can't flash custom ROMs with XZDR recovery.

ZU not responding to anything after installing recovery

Ok guys so I have a Sony Xperia Z Ultra and I decided to install Marshmallow 6.0 on it (which wasn't released for my phone). I downloaded the boot, cache, system and userdata imgs of Marshmallow 6.0 and installed them using fastboot, then I was supposed to boot in recovery mode and wipe the caches and do a reset, before installing the G-apps zip file and completing the entire process. So I tried to start recovery mode which I had previously installed already and it failed, starting in safe mode instead. Then I re-installed the recovery using a batch file in a directory downloaded from NUT's XDA Developers download site, which failed on the first try. So I tried again and it was installed, meaning my phone will automatically reboot into recovery right after it was done. My phone rebooted but my screen remained black and nothing happened. I tried holding down the power button and it vibrated but nothing happened again. I tried holding down the power and volume down button for 30sec and more, tried it with the volume up button too and it didn't work. I tried connecting my phone to the pc but it won't recognize it (of course) and I tried holding the volume up button upon connecting to enter fastboot but that failed as well. Now it's stuck like this and I'm hoping its battery drains out and it powers off. Help.
Update: I went to sleep and now that I've woken up, the screen is still going with the low battery red light. I don't know for how long it will continue, but the problem remains.
Update: Now my pc recognizes it but all adb commands have no effect.
Jissatsu said:
Ok guys so I have a Sony Xperia Z Ultra and I decided to install Marshmallow 6.0 on it (which wasn't released for my phone). I downloaded the boot, cache, system and userdata imgs of Marshmallow 6.0 and installed them using fastboot, then I was supposed to boot in recovery mode and wipe the caches and do a reset, before installing the G-apps zip file and completing the entire process. So I tried to start recovery mode which I had previously installed already and it failed, starting in safe mode instead. Then I re-installed the recovery using a batch file in a directory downloaded from NUT's XDA Developers download site, which failed on the first try. So I tried again and it was installed, meaning my phone will automatically reboot into recovery right after it was done. My phone rebooted but my screen remained black and nothing happened. I tried holding down the power button and it vibrated but nothing happened again. I tried holding down the power and volume down button for 30sec and more, tried it with the volume up button too and it didn't work. I tried connecting my phone to the pc but it won't recognize it (of course) and I tried holding the volume up button upon connecting to enter fastboot but that failed as well. Now it's stuck like this and I'm hoping its battery drains out and it powers off. Help.
Update: I went to sleep and now that I've woken up, the screen is still going with the low battery red light. I don't know for how long it will continue, but the problem remains.
Update: Now my pc recognizes it but all adb commands have no effect.
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you should give some info... like what rom youre using. also use twrp 3.x with mm
you cant expect help without telling the error messages you get...
you can always power off your phone with holding vol down + power for 30sec
MusterMaxMueller said:
you should give some info... like what rom youre using. also use twrp 3.x with mm
you cant expect help without telling the error messages you get...
you can always power off your phone with holding vol down + power for 30sec
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Click to collapse
YEAH ok here's my issue. NO MATTER WHAT recovery I install (through the app or fastboot) IT DOES NOT WORK. Any earlier version of TWRP, it will boot into, but the screen is unresponsive, while the latest version of TWRP simply acts like it isn't there as the phone never boots into recovery, this has been happening on MM and now it's happening on my latest stock. After the failed MM attempts I've downloaded the latest C6833 stock and everything is fine, but I'd like to be able to install custom roms like everyone else. It took me a day or two to learn how to actually do that, but I still have no idea why NO recovery works for me. My device is rooted, bootloader unlocked, all that crap. I tried many kernel links on your site, especially that main one that the mod posted, but the links are dead. Help.
Jissatsu said:
YEAH ok here's my issue. NO MATTER WHAT recovery I install (through the app or fastboot) IT DOES NOT WORK. Any earlier version of TWRP, it will boot into, but the screen is unresponsive, while the latest version of TWRP simply acts like it isn't there as the phone never boots into recovery, this has been happening on MM and now it's happening on my latest stock. After the failed MM attempts I've downloaded the latest C6833 stock and everything is fine, but I'd like to be able to install custom roms like everyone else. It took me a day or two to learn how to actually do that, but I still have no idea why NO recovery works for me. My device is rooted, bootloader unlocked, all that crap. I tried many kernel links on your site, especially that main one that the mod posted, but the links are dead. Help.
Click to expand...
Click to collapse
there is other way to enter twrp 3.0.2 with new bootloader, power + vol down (instead of up!)
read op of twrp thread and follow instructions carefully and it'll work. also for the twrp i build you must be on a rom which uses sony aosp device tree (like aicp). otherwise i wont guarantee that it will work.
MusterMaxMueller said:
there is other way to enter twrp 3.0.2 with new bootloader, power + vol down (instead of up!)
read op of twrp thread and follow instructions carefully and it'll work. also for the twrp i build you must be on a rom which uses sony aosp device tree (like aicp). otherwise i wont guarantee that it will work.
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Click to collapse
I tried holding the button down like you said, tried rebooting to recovery from TWRP manager itself, with root access granted of course. Nothing. Can you link the post or something? However I don't think anything in it will fix my issue.
Sounds like you flashed a recovery for another model. I had this issue with a ROM awhile back.
Didn't read the walls of text.
I recommend using you flashtool and flashing a stock ftf. Re-root, recovery and flash again.
---------- Post added at 06:16 AM ---------- Previous post was at 06:11 AM ----------
Edit. Read somethings. There are plenty of ROMs on xda do not flash the old way which is part by part. Flash the most recent Sony firmware, and you should be able to flash MM ROMs.
I have copy's of the recovery if needed.
I did flash the latest FTF using the flash tool, but I need a working recovery in order to install the gapps and still no recovery works on my device.
check here
http://forum.xda-developers.com/xpe...2-0-togari-t3452968/post68481255#post68481255

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