X10 Bootloader Unlocking Problems - XPERIA X10 Q&A, Help & Troubleshooting

X10 Bootloader Unlocking Problems - XPERIA X10 Q&A, Help & Troubleshooting

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.

Related

[Q] x10 stuck on Sony Ericsson screen

Hi all,
I tried to put a other custom rom on my x10 but it didnt work:
First i rooted the phone, then istalled xrecovery then i booted into xrecovery and selected custom rom, now my phone booted but its stuck on the Sony Ericsson screen
Flashtool is able to root the phone but then the debugging mode error comes,
Seus cant connect with the phone because i cant boot into save mode, also flashtool cant connect with the phone if i try to flash it.
im out of ideas!
HELP!

sorry for this bump but im desperate!

First of all. Was your root successful? If yes then does your base band support the rom that you're trying to install because one gets stuck in the boot loop if the baseband is not correct for that particular rom.
Cheers!
AdY
Sent from my Xperia X10 using xda premium app

It says the root was succesfull, but then you have to enable USB-Debugging mode but thats impossible beacause there isnt a correct rom on the phone so you cant boot and enable USB-Debugging mode.

I had the same problem 2 days ago.
I fixed it by downloading http://forum.xda-developers.com/showthread.php?t=959821 this one
Place it into flashtool, and wait till flashtool gives you the message to connect your phone in flashmode.
(im probably sure you know how to, but ill explain it anyways, remove your battery (because its stuck on the logo), wait a few seconds. put it back in. hold the back button, and connect the usb wire, untill the ledlight turns green.. fast press 'ok' on the flashtool screen, otherwise your phone will go out of flashmode)

Thanks, for the reply,
Ive contacted the Phone house, and they sended it back to SE, now SE says the phone has water damage, very wierd but still ill get it back today and then try to flash it your way

is this what they call bricked phone?

So I've got a Xperia X10 mini pro. It had a CM7.2 on it and some nAa kernel. I've downloded another rom and flash it. Everything ok.
When I wanted to reboot the phone after the flashing, CWM said something about some CWM error or something like that. I've ignored it and now the phone gets stuck at the booting process.(powers up, sony ericsson logo apears and nothing happens). If I put the battery in, it sometimes powers up by himself. I can't get in flashmode(back key, menu key...none of them works). Windows recognises something like SEMC bla bla.. I already have a rooted, flashed Xperia Neo so I'm not exacly a noobie, but I'm a noobie at x10.
So, any thoughts? Thanx alot!

slvjpn said:
So I've got a Xperia X10 mini pro. It had a CM7.2 on it and some nAa kernel. I've downloded another rom and flash it. Everything ok.
When I wanted to reboot the phone after the flashing, CWM said something about some CWM error or something like that. I've ignored it and now the phone gets stuck at the booting process.(powers up, sony ericsson logo apears and nothing happens). If I put the battery in, it sometimes powers up by himself. I can't get in flashmode(back key, menu key...none of them works). Windows recognises something like SEMC bla bla.. I already have a rooted, flashed Xperia Neo so I'm not exacly a noobie, but I'm a noobie at x10.
So, any thoughts? Thanx alot!
Click to expand...
Click to collapse
You need to flash the kernel appropriate to the ROM.
You are on Stock kernel, and not some nAa one, so your last ROM had CWM (or xrecovery) included. This is not included in ROMS that run on nAa kernel because the nAa kernel has got it built-in. That's why it disappeared when you installed a new ROM, now find the kernel that belongs to it.

I can't flash any kernel, any rom or anything because the phone can't get connected to PC, no flashmode, no nothing. The led isn't blinking or anything not even when I connect the charger.

slvjpn said:
I can't flash any kernel, any rom or anything because the phone can't get connected to PC, no flashmode, no nothing. The led isn't blinking or anything not even when I connect the charger.
Click to expand...
Click to collapse
If you take out the battery it works sometimes you say, so take out your battery, f it powers up and gets stuck on the SE Logo, connect it to your pc, press power and home buttons together to get a hard reboot, as soon as the screen goes black, press the back-button to get into flashmode. ofcourse make sure your software is asking for flashmode before you do all that.

what I mean by powering up by himself is that it acts like I'm powering it up but it still get's stuck at se logo. I'll try the hard reboot thingie.

PLEASE try this.
remove your battery.
use flashtool to flash the 2.1 firmware of SE. or use SEUS.
connect your phone to the PC and be ready for flash mode.
hold the back button.
then insert the battery while holding the back button.
it will go to flashmode.
then start flashing the firmware.
afterwards you will be reverted to 2.1 eclair.
connect to usb debug
then root your phone using flashtool.
unlock the bootloader using s1tool.
flash the nAa kernel using flashtool.
put the zipROM on your SDcard.
enter the cwm recovery.
wipe data/cache/dalvik cache then flash the rom.
if you encounter an error on flashing the rom e.g(you experience flashing in just a very short time, then the rom is not flashed) format your SDcard then redo the flashing.
I hope this helps.
PS. on some cases, when your phone is bricked. you can directly flash the nAa kernel then flash the rom.
---------- Post added at 09:00 AM ---------- Previous post was at 08:57 AM ----------
How old is your X10minipro? I'm asking this because of your LED notif lights are not working. you maybe need to read this thread. http://forum.xda-developers.com/showthread.php?t=1935124

I after some research I supose I've deleted the recovery( xrecovery area). For those who say to press any combination of keys it doesn't work.
I got the phone in service, they said it needs flash but the gay phone wont comunicate with the pc so they didn't promise anything. I will return with news.

slvjpn said:
I after some research I supose I've deleted the recovery( xrecovery area). For those who say to press any combination of keys it doesn't work.
I got the phone in service, they said it needs flash but the gay phone wont comunicate with the pc so they didn't promise anything. I will return with news.
Click to expand...
Click to collapse
Yes, I told you that you removed xrecovery, because it was included in the ROM that used your stock kernel. You then flashed a ROM that needs a custom kernel, and it is included in the kernel then, so not in the ROM anymore. That's why you lost it. but that has nothing to do with flashmode however

thats the reason I've got it to service. Something wrong with hardware or boot area preventing the phone getting into flashmode( I suppose)...

Thanks
thanks for the thread now I able to do more than just rooting more save

The X10 mini is up and running. He had recovery and not a CWM(as I have now).
The problems was with the USB port, and it still is but I/ve managed to get it connected with Flashtool after removing and putting back the battery while holding he back key .
After 2 service shops and 2 weeks of waiting they both said to me "There is a comunication problem with the phone. Sorry!"
So, if anyone has problems like mine, they should get their usb port changed(5-10Euros) or try for as much as they need to get the phone connected( I tryied for almost 1 hour to get the green led and another half hour to get a stable connection as it whould get in flashmode but not being recognized in flashtools PS: changing the position of the data cable by standing up or down/more to the left or more to the right helps ).
Thank you all for the feedbacks!!

[Q] Xperia P stuck on boot

Hi,
Hope someone can help. I've tried to install a custom ROM today and I'm afraid I managed to brick my phone (Xperia P). Here is what i did:
I started out according to the Starters guide:
-Rooted phone
-Installed CWM
-Made a backup
-Unlocked Bootloader
-Installed JB Moonbreaker 3.5: at this point I was actually still following the starters guide, as in: wiping cache, wiping data,wiping dalvik cache and then installing from zip.
-The phone is currently stuck on the loading screen that comes after "Sony" and "Xperia" (the colorful swirling thingie)
-I can only shut it down by pressing and holding the power and volume up keys until it vibrates 3 times in a row.
-Starting with pressing volume down key repeatedly will not bring up CWM (also gets stuck on the same screen).
-Will also not fastboot anymore properly. (waiting for device for "fastboot.exe -i 0x0fce getvar version"; LED on device will not even light up as blue, goes to green instantly)
-In Device Manager I can see it as "Android" with a yellow exclamation mark.
-Sony PC Companion gives me the "My Sony Xperia P LT22 is connected" popup every 15 seconds but will actually not show the device as connected
I'm wondering if I can flash a stock rom on it to recover it or if there is anything else that can be done.
Thanks in advance

huvikman said:
Hi,
Hope someone can help. I've tried to install a custom ROM today and I'm afraid I managed to brick my phone (Xperia P). Here is what i did:
I started out according to the Starters guide:
-Rooted phone
-Installed CWM
-Made a backup
-Unlocked Bootloader
-Installed JB Moonbreaker 3.5: at this point I was actually still following the starters guide, as in: wiping cache, wiping data,wiping dalvik cache and then installing from zip.
-The phone is currently stuck on the loading screen that comes after "Sony" and "Xperia" (the colorful swirling thingie)
-I can only shut it down by pressing and holding the power and volume up keys until it vibrates 3 times in a row.
-Starting with pressing volume down key repeatedly will not bring up CWM (also gets stuck on the same screen).
-Will also not fastboot anymore properly. (waiting for device for "fastboot.exe -i 0x0fce getvar version"; LED on device will not even light up as blue, goes to green instantly)
-In Device Manager I can see it as "Android" with a yellow exclamation mark.
-Sony PC Companion gives me the "My Sony Xperia P LT22 is connected" popup every 15 seconds but will actually not show the device as connected
I'm wondering if I can flash a stock rom on it to recover it or if there is anything else that can be done.
Thanks in advance
Click to expand...
Click to collapse
Keep the stock fw ready to be flashed using flashtool, enter into flashmode and flash it !
Sent from my Xperia U using xda app-developers app

Can't seem to get it flashed from flashtool. I'm pressing the back button and connecting the USB and I'M just getting the same stuff on the phone, while flashtool is waiting for the phone.
I did manage to enter fastboot again though. Should I be flashing CWM from here (since I can't enter it). Or kernel then rom? I'm a bit lost.

huvikman said:
Can't seem to get it flashed from flashtool. I'm pressing the back button and connecting the USB and I'M just getting the same stuff on the phone, while flashtool is waiting for the phone.
I did manage to enter fastboot again though. Should I be flashing CWM from here (since I can't enter it). Or kernel then rom? I'm a bit lost.
Click to expand...
Click to collapse
Its volume down key and Plug in USB, to enter flashmode
Not back button.
Or flash a kernel by fastboot mode, enter CWM and install the ROM (assuming you have the zip file in the SD card )
Sent from my Xperia U using xda app-developers app

No luck. I get a green LED and nothing happens. If I hold down volume down for really-really long then I'm back to the same boot animation.

huvikman said:
No luck. I get a green LED and nothing happens. If I hold down volume down for really-really long then I'm back to the same boot animation.
Click to expand...
Click to collapse
yes green LED it is,
i hope you had the flashing process ready at the PC right ?

First make sure your phone is shut down. long press power+vol up until you feel 3 vibrations.
From there you can try fastboot mode or flash mode.

Utensils vioment
Alright done all that, still is the same. I've started to play with other USB ports and I noticed that when I get connected it tries installing the SEMC Flash device driver. It fails with "device unplugged" message exactly at the same time when when the Sony logo appears. Then it tries installing MTU USB Device as well. Reinstalled flashtool drivers and tried in different ports. It seems as if the phone is not staying in flashmode?

huvikman said:
Alright done all that, still is the same. I've started to play with other USB ports and I noticed that when I get connected it tries installing the SEMC Flash device driver. It fails with "device unplugged" message exactly at the same time when when the Sony logo appears. Then it tries installing MTU USB Device as well. Reinstalled flashtool drivers and tried in different ports. It seems as if the phone is not staying in flashmode?
Click to expand...
Click to collapse
I recall I had that issue with wundows 7 at the beginning, what I did then was to boot my windows xp and managed to flash from there.
I have tried many things since, and if I am not mistaken it's installing flahtool drivers that fixed it finally.
I think there are 3 drivers there you need to install.

nifileb Naval
you can use emma flash tool by sony to flash your device once u get into flashboot mode(vol down den insert usb cable)
you will find it at sony developer site

did you tried to flash the rom over ICS, if yes then thats why your p got stuck at boot, coz i too got the same prob, when i tried to flash the JB moonbreaker over ICS, so what i did was pressed the power button and volume up button till 3 vibration, start flashtool and flash stock ICS firmware, but don't uncheck wipe data, otherwise you will get bootloop, after flashing is complete, now download and flash stock JB firmware, root your phone using doomlord's easy root kit or any other way you know, install cwm and now reboot into cwm flash JB stock or custom kernel and then the rom, thats it, just let me know if the prob is solved, thanks

garvitdelhi said:
you can use emma flash tool by sony to flash your device once u get into flashboot mode(vol down den insert usb cable)
you will find it at sony developer site
Click to expand...
Click to collapse
Managed to get the phone back to working with this, thanks! Now just a couple of questions left . Do I have to reroot and reinstall CWM after this? I guess BL is still unlocked right?

maknom66 said:
did you tried to flash the rom over ICS, if yes then thats why your p got stuck at boot, coz i too got the same prob, when i tried to flash the JB moonbreaker over ICS, so what i did was pressed the power button and volume up button till 3 vibration, start flashtool and flash stock ICS firmware, but don't uncheck wipe data, otherwise you will get bootloop, after flashing is complete, now download and flash stock JB firmware, root your phone using doomlord's easy root kit or any other way you know, install cwm and now reboot into cwm flash JB stock or custom kernel and then the rom, thats it, just let me know if the prob is solved, thanks
Click to expand...
Click to collapse
It was on JB stock. I'll check if I cano boot to CWM now or have to redo all that stuff and then try flashing Phantom Kernel and then Moonbreak. Will let you know

xperia p
huvikman said:
Managed to get the phone back to working with this, thanks! Now just a couple of questions left . Do I have to reroot and reinstall CWM after this? I guess BL is still unlocked right?
Click to expand...
Click to collapse
yup bl will always be unlocked regfardless of what rom you flash unless you relock it
yup if you have to install cwm again then if you want it and you have to first root it again as well
------------------------------------------------------------
Xperia P PAC rom jb 4.2.2 user
hit thanks if i helped

Thanks everyone for the input, issue resolved, kernel and rom flash was successful.

Stuck on boot
Guys I have the same problem.
I wasn't satisfied with the rom I put on my phone so I went on to put another one on it.
Flashed the kernel with fastboot, went into cwm, deleted system, cache etc. and went on to flash the rom, but there was no rom zip there, and I was sure I had put it. It was probably an error during the copy procces and it just stopped, I assumed it copied.
Well, now it is just stuck on the boot screen. I can get into fastboot and cwm, but I have nothing to flash.
I tried using the Sony recovery "Emma" but it just stays blank when I connect the phone..
Is there something else I can do?

rocker55555 said:
Guys I have the same problem.
I wasn't satisfied with the rom I put on my phone so I went on to put another one on it.
Flashed the kernel with fastboot, went into cwm, deleted system, cache etc. and went on to flash the rom, but there was no rom zip there, and I was sure I had put it. It was probably an error during the copy procces and it just stopped, I assumed it copied.
Well, now it is just stuck on the boot screen. I can get into fastboot and cwm, but I have nothing to flash.
I tried using the Sony recovery "Emma" but it just stays blank when I connect the phone..
Is there something else I can do?
Click to expand...
Click to collapse
The rom probably won't work if you delete /system so reflash stock JB first maybe this will help: http://forum.xda-developers.com/showthread.php?t=1849170

Facing exact same issue i think
garvitdelhi said:
you can use emma flash tool by sony to flash your device once u get into flashboot mode(vol down den insert usb cable)
you will find it at sony developer site
Click to expand...
Click to collapse
Hi
I think im facing a very similar issue, i m very new to this and therefore didnt understand the solution. I did visit the developer site for emma, but can you tell me the exact thing to do after starting Emma. I mean, when do i connect the phone and how, what commands to give. Below is explanation of how i got into this and what all ive tried.
OK i ve been trying to flash a new custom rom on my Xperia P, i looked at a number of guidelines and doing things step by step.
Since im very new to this i downloaded a few Roms. I was following the guide "http://droidors.com/2014/07/08/update-xperia-p-lt22i-to-android-4-4-4-kitkat-with-slimkat-custom-rom/2/" and everything was going fine. I reached the step to "fastboot flash boot boot.img", i did that and then went on the next step to boot in CWM Recovery and install the zip rom and the Gapps. During the Zip Rom install i got status 7 error.
Now, i noticed that i might have flashed the wrong Rom so rechecked the guide and installed the correct Rom which is mentioned in "http://forum.xda-developers.com/xperia-u/p-development/rom-slimkat-4-4-2-release-candidate-t2657795" . But now THE PROBLEM IS, AFTER I FLASHED THE INCORRECT IMG, MY PC IS NOT RECOGNISING THE XPERIA P SAYING IT DOESNOT RECOGNISE THE DRIVERS, therefore im not able to copy the ROM Zip on the SDcard, to then run it from CWM.
After sometime i tried the below
Ok, now i tried to flash the stock Rom through this link "http://forum.xda-developers.com/xperia-u/p-development/ftf-firmware-xperia-p-generic-world-t2322163", through flashtool to bring my phone back to life. I installed the drivers as per instructions from drivers folder, but for some reason the pc is just not accepting. I did install through this exact method yesterday night and it worked perfectly.
Please suggest. I hope im asking at the right place.
Urgent help please
I forgot to mention, after I flashed the SlimKat Rom, and things went out of hand ( till this point i could see Slimkat logo at boot and could also go in CWM Recovery ), I tried to restore through Nandroid Backup i had done. As soon i selected the restore option and then the backup file, within 2-3 seconds the phone went off, and then on boot all i can do is see "SONY" on screen. Nothing else happens.
I ve tried all this on a different machine, with different wires and different USB port, no luck
Kindly advise, im stuck with no spare phone.

Solved i guess
OK Brother,
I downloaded EMMA and am currently downloading the service. It is very self explanatory. What was amazing is when i recognised my phone "What a sight "
Flashtools wasnt able to do that, so i guess the manufacture tools are damn important ( i wasnt exactly of the opinion before )
Also it is downloading Android 4.0.4 Build 6.1.1.b.1.54, which first came on the device, which also makes me think may be i should have tried that rather than trying to flash with the JB Rom all this while.
Man, i was scared. Thanks for this thread Bro.
God Bless
Will inform once the phone is booted up to confirm it worked.

Emma Worked
OK guys, I can confirm its EMMA "Flash tool for Xperia" fixed the problem for me. It installed 4.0.4 on it.
Also there is a pdf in the Download which guides about the usage.
Sigh
Correction- it installed the latest stock ROM jb

[Q] [HELP] Have I hard-bricked my brand new Xperia Z2?

Okay, I'm not sure exactly what you'll need to know to help, so I'll just tell you what I think is important....
Current situation:
- If I boot the phone normally it freezes at the SONY screen and goes no further.
- If I attempt to boot into recovery mode, it loads the CWM screen (logo in the middle with instructions at bottom), but no actual menu or options. After about 5 seconds, this screen disappears, the phone reboots and then gets stuck on the SONY screen.
- If I connect the phone to the computer in Flashmode Flashtool recognizes it as being connected, but regardless of what I do, after about 2mins the phone reboots, loses connection with the computer, and freezes on the SONY screen as before mentioned.
- If I connect the phone to the computer normally while stuck on the SONY screen, the PC recognizes it though doesn't allow me to do anything to it, and Flashtool says I need to install drivers (I have installed every driver that comes with Flashtool).
How I got here:
- I've rooted the phone
- I've flashed Z2_DooMLoRD_AdvStkKernel_FW-438-v05
- I've unlocked the bootloader (via Flashtool)
- I've installed [Rom][Unofficial]Slim Rom 4.4.4 based on CM11.0, ROM for the Sony Xperia Z2
The phone was okay up until this point, however I wasn't happy with the ROM so I tried to reboot into recovery mode to wipe and install Carbon. This is when the trouble began.
Now it seems I can't do anything :/
Please help. This phone is literally 3 days and it looks like I've completely screwed it >.<
Thanks!

Unbalanced said:
Okay, I'm not sure exactly what you'll need to know to help, so I'll just tell you what I think is important....
Current situation:
- If I boot the phone normally it freezes at the SONY screen and goes no further.
- If I attempt to boot into recovery mode, it loads the CWM screen (logo in the middle with instructions at bottom), but no actual menu or options. After about 5 seconds, this screen disappears, the phone reboots and then gets stuck on the SONY screen.
- If I connect the phone to the computer in Flashmode Flashtool recognizes it as being connected, but regardless of what I do, after about 2mins the phone reboots, loses connection with the computer, and freezes on the SONY screen as before mentioned.
- If I connect the phone to the computer normally while stuck on the SONY screen, the PC recognizes it though doesn't allow me to do anything to it, and Flashtool says I need to install drivers (I have installed every driver that comes with Flashtool).
How I got here:
- I've rooted the phone
- I've flashed Z2_DooMLoRD_AdvStkKernel_FW-438-v05
- I've unlocked the bootloader (via Flashtool)
- I've installed [Rom][Unofficial]Slim Rom 4.4.4 based on CM11.0, ROM for the Sony Xperia Z2
The phone was okay up until this point, however I wasn't happy with the ROM so I tried to reboot into recovery mode to wipe and install Carbon. This is when the trouble began.
Now it seems I can't do anything :/
Please help. This phone is literally 3 days and it looks like I've completely screwed it >.<
Thanks!
Click to expand...
Click to collapse
Do this
Put the phone in fastboot mode>Install recovery again from the command prompt
After recovery is flashed try installing carbon rom

Do this
Put the phone in fastboot mode>Install recovery again from the command prompt
After recovery is flashed try installing carbon rom
Click to expand...
Click to collapse
How do I get into fastboot mode?
The phone connects in flash mode or not at all...

DastanShaikh said:
flash ur device specific firmware. via flash tool
Click to expand...
Click to collapse
I did try this but can't find a reliable download.
The link posted in XDA forums (http://forum.xda-developers.com/showthread.php?t=2759934) takes me to MegaUpload and for some reason the download always stalls at 44% (I've tried 3 times).

Just soft brick!!!
Just search for ftf and flashtool anywhere in internet
Xperia™ Z (C6602) with Tapatalk

Unbalanced said:
Okay, I'm not sure exactly what you'll need to know to help, so I'll just tell you what I think is important....
Current situation:
- If I boot the phone normally it freezes at the SONY screen and goes no further.
- If I attempt to boot into recovery mode, it loads the CWM screen (logo in the middle with instructions at bottom), but no actual menu or options. After about 5 seconds, this screen disappears, the phone reboots and then gets stuck on the SONY screen.
- If I connect the phone to the computer in Flashmode Flashtool recognizes it as being connected, but regardless of what I do, after about 2mins the phone reboots, loses connection with the computer, and freezes on the SONY screen as before mentioned.
- If I connect the phone to the computer normally while stuck on the SONY screen, the PC recognizes it though doesn't allow me to do anything to it, and Flashtool says I need to install drivers (I have installed every driver that comes with Flashtool).
How I got here:
- I've rooted the phone
- I've flashed Z2_DooMLoRD_AdvStkKernel_FW-438-v05
- I've unlocked the bootloader (via Flashtool)
- I've installed [Rom][Unofficial]Slim Rom 4.4.4 based on CM11.0, ROM for the Sony Xperia Z2
The phone was okay up until this point, however I wasn't happy with the ROM so I tried to reboot into recovery mode to wipe and install Carbon. This is when the trouble began.
Now it seems I can't do anything :/
Please help. This phone is literally 3 days and it looks like I've completely screwed it >.<
Thanks!
Click to expand...
Click to collapse
You're on the wrong forum mate, for the z2 go here:
http://forum.xda-developers.com/xperia-z2
Please don't try to flash any .ftf file you downloaded from the xperia z forum, as this would hard brick your phone. Search for it in the link I posted.
Good luck

St.Jimmy90 said:
You're on the wrong forum mate, for the z2 go here:
http://forum.xda-developers.com/xperia-z2
Please don't try to flash any .ftf file you downloaded from the xperia z forum, as this would hard brick your phone. Search for it in the link I posted.
Good luck
Click to expand...
Click to collapse
You're quite right. My apologies, I'm not even sure how I ended up in this section...

Unbalanced said:
How do I get into fastboot mode?
The phone connects in flash mode or not at all...
Click to expand...
Click to collapse
hold up volume key and connect usb the led will be blue

androidtweaker1 said:
hold up volume key and connect usb the led will be blue
Click to expand...
Click to collapse
This connects the phone in flash mode for me.

Unbalanced said:
Okay, I'm not sure exactly what you'll need to know to help, so I'll just tell you what I think is important....
Current situation:
- If I boot the phone normally it freezes at the SONY screen and goes no further.
- If I attempt to boot into recovery mode, it loads the CWM screen (logo in the middle with instructions at bottom), but no actual menu or options. After about 5 seconds, this screen disappears, the phone reboots and then gets stuck on the SONY screen.
- If I connect the phone to the computer in Flashmode Flashtool recognizes it as being connected, but regardless of what I do, after about 2mins the phone reboots, loses connection with the computer, and freezes on the SONY screen as before mentioned.
- If I connect the phone to the computer normally while stuck on the SONY screen, the PC recognizes it though doesn't allow me to do anything to it, and Flashtool says I need to install drivers (I have installed every driver that comes with Flashtool).
How I got here:
- I've rooted the phone
- I've flashed Z2_DooMLoRD_AdvStkKernel_FW-438-v05
- I've unlocked the bootloader (via Flashtool)
- I've installed [Rom][Unofficial]Slim Rom 4.4.4 based on CM11.0, ROM for the Sony Xperia Z2
The phone was okay up until this point, however I wasn't happy with the ROM so I tried to reboot into recovery mode to wipe and install Carbon. This is when the trouble began.
Now it seems I can't do anything :/
Please help. This phone is literally 3 days and it looks like I've completely screwed it >.<
Thanks!
Click to expand...
Click to collapse
flash ur phone with emma tool it will work...it will automatically detect and update ur phone

androidtweaker1 said:
hold up volume key and connect usb the led will be blue
Click to expand...
Click to collapse
Check this

Suresh9488 said:
flash ur phone with emma tool it will work...it will automatically detect and update ur phone
Click to expand...
Click to collapse
I'm very pleased to say that this worked. Thanks!
Now, I think I might just persevere with the stock ROM for now and enjoy my new phone.
Thanks again to everyone who helped.

Unbalanced said:
I'm very pleased to say that this worked. Thanks!
Now, I think I might just persevere with the stock ROM for now and enjoy my new phone.
Thanks again to everyone who helped.
Click to expand...
Click to collapse
well then enjoy.

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?

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