Hi,
In first, sorry for bad Eng! I have a Xperia from my friend. He wanted to install better ROM on his phone. As i read, bootloader in different mobile operators is permanently locked... That was on this phone from T-Mobile (im from Poland). But I took the directions on the website of Sony and took the unlock code. When I entered it, as they posted it in their site, I saw that BL is UNLOCKED.
And now I have a question: Can I brick phone if I will start to install ROM? Phone got root access, unlocked simlock (it was when I was unlocking bootloader), installed CWM...
Thanks a lot for any help!
F5
You simply have an unlocked device... What could happen? My friend also has Xperia P from t-Mobile and I checked, he has no simlock or other restrictions. I guess, if you follow advices in the topics about flashing etc. your device won't get hurt.
mine Too
i have a xperia p LT22i
with bootloader unlock NOT ALLOWED
And No sim-lock
I asked Sony's suppport team to do something to make my phone Unlockable
Right now you can't do anything because the fastboot mode is not working
you can't flash a custom kernel
you can't unlock the boot loader
because the fastboot is disabled
like my F** Xperia P
Hey guys,
I got a problem.
Bought a second hand z2 today and it sayt it got a update 17.1.2.A.0.314
When I dontload it it sayt cant verify,same with pc companion,but then it says this phone has custom software or something.
I suspect,unlocked bootloader,but when I try to relock bootloader with flash tool it sayt,this phone can not be unloaded officialy?
Someone know how I can fix this?
and is there a way how to check if bootloader is unlocked,like Samsung when u boot with power button and volume up.
Thnx
Go to your dialer and enter *#*#7378423#*#*. Then go to Service Info -> Configuration. What is indicated under Rooting status?
If it says "Bootloader unlock allowed - Yes", this means that your bootloader is still locked but can be unlocked.
If it says "Bootloader Unlocked - Yes", then it means that your bootloader is already unlocked.
If it says "Bootloader unlock allowed - No", then it means your bootloader can never be unlocked.
If your bootloader is indeed unlocked and you want to flash stock firmware, you cannot use PC Companion. You need to use Sony Flash Tool instead.
I faced the same problem. If you have modified any system files (like build.prop) or removed/uninstalled any system apps, then it will error out with the "can't verify".
Just revert all changes you made, re-install and system apk u removed, and try again.
Hi,
I made a different thread to find a solution about this error I got when I try to flash the Androkernel boot.im and TWRP recovery on my UNLOCKED BOOTLOADER Z4 712 wifi european tablet.
I updated with the Sony PC Companion tool, I DID NOT turn ofn the MySony Security (that was THE problem that caused this error last time), and bootloader is still unlocked (checked with Sony Mobile Flasher).
The service mode say "root:unknow", in previous tablets/room it should say "bootloader locked or unlocked", but I'm not sure.
That's what I got when I tri to flash boot.img:
C:\>fastboot flash boot boot.img
sending 'boot' (32584 KB)...
OKAY [ 1.633s]
writing 'boot'...
FAILED (remote: Command not allowed)
finished. total time: 2.150s
Click to expand...
Click to collapse
Thank you for the help
Diomorgan said:
Hi,
I made a different thread to find a solution about this error I got when I try to flash the Androkernel boot.im and TWRP recovery on my UNLOCKED BOOTLOADER Z4 712 wifi european tablet.
I updated with the Sony PC Companion tool, I DID NOT turn ofn the MySony Security (that was THE problem that caused this error last time), and bootloader is still unlocked (checked with Sony Mobile Flasher).
The service mode say "root:unknow", in previous tablets/room it should say "bootloader locked or unlocked", but I'm not sure.
That's what I got when I tri to flash boot.img:
Thank you for the help
Click to expand...
Click to collapse
First of all it's not polite to create new thread in android development part. Here should be only roms, fixes, patches recoveries. Not q&a threads.
As to your problem, are you sure that you've unlocked bootloader? In service menu you should see
"Rooting status:
Boot loader unlocked: Yes"
if you doesn't see it, it means you haven't unlocked it or unlocking is not allowed on your device.
Diomorgan said:
Hi,
I made a different thread to find a solution about this error I got when I try to flash the Androkernel boot.im and TWRP recovery on my UNLOCKED BOOTLOADER Z4 712 wifi european tablet.
I updated with the Sony PC Companion tool, I DID NOT turn ofn the MySony Security (that was THE problem that caused this error last time), and bootloader is still unlocked (checked with Sony Mobile Flasher).
The service mode say "root:unknow", in previous tablets/room it should say "bootloader locked or unlocked", but I'm not sure.
That's what I got when I tri to flash boot.img:
Thank you for the help
Click to expand...
Click to collapse
Hi,
I think the problem is here if you enable myXperia before or after unlocking the bootloader ( can be @AndroPlus can explain better the problem ?)
Verify that your USB drivers for fastboot and adb are correcctly installed (install the USB drivers provided with Flashtool)
I hope you can root your tablet again :good:
I'm very sorry if I opened the thread here, feel free to close or move it, but I found it related the modding and , actually, in installing the androplus kernel.
As I said I did not turn on the sony security nor befor nor after, root status is "unknown", Flas Tool say is't unlocked, I already flashed the androkernel before and the problem was the MySony security, but now I know I don't have to turn it on.
Drivers are Ok, I flashed the new rom with Flash tool and then with Sony Companion.
Anyhow, if I'm bothering with this thread pleas close it, al try again and again
I think it's okey moderators will move the thread over.
Did you unlock your tablet by flashtool or follow official Sony instructions?
Do you have myxperia app installed?
Have you got factory reset after unlocking?
killdozer56 said:
Hi,
I think the problem is here if you enable myXperia before or after unlocking the bootloader ( can be @AndroPlus can explain better the problem ?)
Verify that your USB drivers for fastboot and adb are correcctly installed (install the USB drivers provided with Flashtool)
I hope you can root your tablet again :good:
Click to expand...
Click to collapse
alex009988 said:
I think it's okey moderators will move the thread over.
Did you unlock your tablet by flashtool or follow official Sony instructions? Official sony on previous firmware and flashtool say i'ts unloked
Do you have myxperia app installed? yes, but it's not enabled! Actually it's not an app, but an option in "security" menu.
Have you got factory reset after unlocking?
Click to expand...
Click to collapse
yes, I reinstalled the new rom with flashtool then with Sony Companion and root status is "unknown".I can try reflashing it tomorrow.maybe someway I got stuck in a unknow situation between locked and unlocked X-(
farfetch has beaten the same topic here to death.
same style:
many threads (unrelated to his topic)
look it up - it is not easy because of this
you will not like what you read:
you have bricked your tablet with enabling myXperia after unlocking the BL
DHGE said:
farfetch has beaten the same topic here to death.
same style:
many threads (unrelated to his topic)
look it up - it is not easy because of this
you will not like what you read:
you have bricked your tablet with enabling myXperia after unlocking the BL
Click to expand...
Click to collapse
First of all, I don't really understand how he was able to update something via pc companion with unlocked bootloader?
No ota update, nor update via pc companion is available after unlocking.
DHGE will we have the same? I mean when android MM will be released, we flash it and will it be with myxperia? And if we launch it by accident we break our tablet, right? In this case, how to remove it, factory reset?
alex009988 said:
First of all, I don't really understand how he was able to update something via pc companion with unlocked bootloader?
No ota update, nor update via pc companion is available after unlocking.
DHGE will we have the same? I mean when android MM will be released, we flash it and will it be with myxperia? And if we launch it by accident we break our tablet, right? In this case, how to remove it, factory reset?
Click to expand...
Click to collapse
I read about a guy thoblem because after updating with Companion bootloader was relocked, he unlocked again and so.
Anyhow,I just NOT UPDATED, but RESTORE/REFRESH the firmware flashed with Flashbout a bad flash with Flashtool. Immediately after the flash with compsnion,even without turning on the phone, I try and I got the same FAILED (remote: Command not allowed)
:crying:
I even relocked and reunlocked bootloader with Flashtool (didn't even know it's possible to relocked...).Thi lost :-/
UPDATE: I found that myxperia was administrator even if I didn't turn it on, so I remove from administrators, but....same problem
Maybe it's better to try to unlock bootloader again following official Sony instructions, not flashtool? WITH flashtool unlocking, you haven't got a factory reset, that's the reason of all your problems IMHO.
After unlocking my xperia must disappear.
alex009988 said:
I mean when android MM will be released, we flash it and will it be with myxperia?
And if we launch it by accident we break our tablet, right?
In this case, how to remove it, factory reset?
Click to expand...
Click to collapse
SONY thinks MyXperia is a useful feature security wise and I agree. It is just not for me since it prevents my tampering with the device.
I am sure it will be in MM.
You have to launch it explicitly on setup! SONY warns in the bootloader instructions to activate it after unlocking.
Once activated after unlocking the tablet is bricked. End of discussion, beaten to death in the xperia fora....
If a factory reset could revive the devices this would be no security feature but rather an annoyance for thieves.
DHGE said:
SONY thinks MyXperia is a useful feature security wise and I agree. It is just not for me since it prevents my tampering with the device.
I am sure it will be in MM.
You have to launch it explicitly on setup! SONY warns in the bootloader instructions to activate it after unlocking.
Once activated after unlocking the tablet is bricked. End of discussion, beaten to death in the xperia fora....
If a factory reset could revive the devices this would be no security feature but rather an annoyance for thieves.
Click to expand...
Click to collapse
I completely agree with what @DHGE said this is a no sense if a thief can reset the tablet with a factory reset once MyXperia has been activated. MyXepria operates at a low level, also be able to deactivate it easily is not possible.
:crying:
Oh my God.I haven't known it. http://fxpblog.co/2015/07/03/dont-destroy-your-unlocked-device.html poor people. Indeed, with unlocked bootloader and enabled myxperia, people get tea-tray instead of working device. And it's unrecoverable.
If nevertheless icon of my xperia will appear in a menu of new MM. Can I delete it with some kind of system-app-uninstaller ?
Edit 1. This damned app was in my system, so I used "Uninstall" app and remove my xperia, wiped dalvik and cash.
I strongly recommend it everybody to keep your device safe and don't worry incidental pressing.Better delete it!!!
I activated myxperia with unlockebootloader and I have no problem, can't be able to unactivate it, when I reflash the ro if activate it or not and I can remove administrator priviledge in security section.
If I clickif I want to turn it on and sony says that "if turned on"repair the firmware but will be "unusable" till you imput your google account saved for the my'm UNLOCKED I try turning on myxperia a few days ago to an disable it later (no ways, my xperia has only a blank page without settings), then I reflashed 2 times and both time it asked me if I to turn on the myxperia.I even try with flashtools to chek the bootloader, relock and reunlock and everything wly problem is flashing things via fastboot!
Hi !
I have an issue with my Xperia M4 E2303.
I am looking for solution of my problem which is - how can I make my phone full stock again?
I have root made, bootloader unlocked, recovery installed and custom rom installed also.
I have to return my phone on guarantee, and I have to wipe all things I've done.
I didn't register my phone on myXperia or any other "safety services".
Can I do it just by Sony companion by updating software?
Hello, I would like to unlock the bootloader in my Sony Xperia, I do it classically via ADB, when I'm already in the final step so the command line still writes "I'm waiting for the device" and does nothing. I read somewhere that it is also necessary to enable the unlocking of the bootloader, but it does not work, the button is grayed out and there is nothing to do with it. When I'm in the service menu, it says "Bootloader alowed: yes", so it should work. Does anyone know what to do with it? Thank you very much for the answer. :zmatený: