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Hello, i'm live in brazil and i buyed my phone here, xperia arc, and i'm trying to unlock the bootloader, and all the time i try to do this i receive the mensage
Failed <remote: oem unlock failed>
What i can do to fix this ? Is there any possible that my phone is alredy unlockead from the store ?
Edit
I tryied this tutorial, and make all the steps, get the 0.3 version, and all that thinks
http://forum.xda-developers.com/showthread.php?p=13230108#post13230108
calage1234 said:
What i can do to fix this ? Is there any possible that my phone is alredy unlockead from the store ?
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If it's network locked you'll have to pay to get it unlocked.
Pay for...
Hello, i need to pay for who ? Is there another way to unlock the bootloader
?
calage1234 said:
Hello, i need to pay for who ? Is there another way to unlock the bootloader
?
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Click to collapse
http://forum.xda-developers.com/showthread.php?t=1232033
Thanks
Thanks experience D, but i really not want to pay anyone to make a chance on my phone, i already pay it, very expensive because on brazil the tax is too high, and i think this is dangerous.
I miss you my x10, easily to put xrecovery, various roms, including Miui and Cyanogen.....
I'm again...
I'm looking to sony ericsson's website and it says
"The only way to determine if you can unlock the boot loader for your phone is to connect your phone to the Fastboot tool in the Android™ SDK. If your phone can connect to Fastboot, the boot loader can be unlocked."
I can connect my phone to fastboot, but why i don't can unlock the bootloader ??
calage1234 said:
I can connect my phone to fastboot, but why i don't can unlock the bootloader ??
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Then see the links in my sig.
Hi guys,
Do anyone know how to do this as my USB seems like no reaction to data transfer and fastboot in bootloader. PC can't detect the hardware at all and i have tried on few laptops and different cable. I also tried the POGO connector but no function at all. I found this:
rootzwiki.com/topic/19864-vzwsprintgsmguide-ultimate-galaxy-nexus-guide-unlockrootflash-romsfaq/page__st__40#entry759280
but it is for Galaxy Nexus.
Do anyone face this before and i need to re-lock back to original ROM and recovery.img in order to claim the warranty on repairing the USB port.
Not sure whether is motherboard problem or the driver inside the phone corrupted by the custom ROM.
Or does anyone know how to enable back the USB by reinstall the USB driver in the phone?
Really need someone expert in Android to help me...
Thanks & Regards,
Aniki
there's no way to lock the phone without USB access, without USB you can't do anything... you should send the phone to HTC and ask for a replacement
i won't sent back because my phone is unlocked and flashed with MIUI V5 3.5.10. They said warranty is void but i already write an email to HTC Global to check what is cover when i unlock the phone. I think this is hardware failure, should not cause by software. They might erase my phone and without USB access, my phone might brick because of that. I saw many HOX user facing USB failure problem in around the world but no one solve the problem. Someone expert should look into the link that i show and come out with a way that can be done with USB access to re-lock and flash back the recovery. Android is just like a computer and there should be some way to manually flash to stock recovery and lock the oem lock.
tananiki said:
i won't sent back because my phone is unlocked and flashed with MIUI V5 3.5.10. They said warranty is void but i already write an email to HTC Global to check what is cover when i unlock the phone. I think this is hardware failure, should not cause by software. They might erase my phone and without USB access, my phone might brick because of that. I saw many HOX user facing USB failure problem in around the world but no one solve the problem. Someone expert should look into the link that i show and come out with a way that can be done with USB access to re-lock and flash back the recovery. Android is just like a computer and there should be some way to manually flash to stock recovery and lock the oem lock.
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if the problem is HW related then they should repair it... you warranty is not completely voided
Hi, i've a ze551ml (32gb) and i found this guide in the net (i can see that the author quotes XDA).
it works? someone tried?
http://www.ez-pg.com/guide-relock-bootloader-for-ze551ml.html
thanks.
Leonida1994 said:
Hi, i've a ze551ml (32gb) and i found this guide in the net (i can see that the author quotes XDA).
it works? someone tried?
http://www.ez-pg.com/guide-relock-bootloader-for-ze551ml.html
thanks.
Click to expand...
Click to collapse
Well both the AFT and RAW mega folders need a decryption key to download.
if you unlock bootloader by tools of asus so after relock by using this method then warranty is back ?
srr my bad english
VinzNguyen said:
if you unlock bootloader by tools of asus so after relock by using this method then warranty is back ?
srr my bad english
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Not iff the unlock tool is by ASUS... Their tool ends your IMEI or some phone identifier to the update servers negating any warranty you think you have after re-locking... If you used unofficial unlock then no identifier has been placed against your account, theoretically, there's nothing to suggest they can't detect unlocked bootloader with a little piece of programming added into their updates...
ultramag69 said:
Not iff the unlock tool is by ASUS... Their tool ends your IMEI or some phone identifier to the update servers negating any warranty you think you have after re-locking... If you used unofficial unlock then no identifier has been placed against your account, theoretically, there's nothing to suggest they can't detect unlocked bootloader with a little piece of programming added into their updates...
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understood. thank you
Guys, my cellphone is stuck in Charge Only Mode and cant use pc to do anything! Is there ANYWAY to flash the raw image without pc to sent to warranty?
k1t4r0 said:
Guys, my cellphone is stuck in Charge Only Mode and cant use pc to do anything! Is there ANYWAY to flash the raw image without pc to sent to warranty?
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I got a couple questions for you.
Have you tried these basic steps found here?
http://www.asus.com/zentalk/forum.php?mod=viewthread&tid=6107&extra=page=1&mobile=2
What rom are you currently running?
Sent from my ASUS_Z00AD using Tapatalk
i snort flour said:
I got a couple questions for you.
Have you tried these basic steps found here?
http://www.asus.com/zentalk/forum.php?mod=viewthread&tid=6107&extra=page=1&mobile=2
What rom are you currently running?
Sent from my ASUS_Z00AD using Tapatalk
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Click to collapse
Hi Snort, yes, i tried this, i tried uninstall and reinstall all drivers, tried to format one notebook of mine, tried the xFSTK mehotd but ALL things and with different pcs AND cables, any pc recognize my cellphone, but it stills charge. That´s why or something is PRETTY screwed or i got a hardware issue.
ultramag69 said:
Not iff the unlock tool is by ASUS... Their tool ends your IMEI or some phone identifier to the update servers negating any warranty you think you have after re-locking... If you used unofficial unlock then no identifier has been placed against your account, theoretically, there's nothing to suggest they can't detect unlocked bootloader with a little piece of programming added into their updates...
Click to expand...
Click to collapse
do you know how re-lock the bootloader ? I don't found other procedure than this.
I have unlock with not official asus tool
I've tried the steps listed @ asus-zenfone (Google search for link)
This still doesn't work..While it helps you get back to stock (Steps are also listed here @ XDA), I believe the Asus servers keep track of your serial or IMEI. At this point, you'll need to manually update the OTAs software with ADB sideload. Luckily for us, Asus posts these on their support site for the phone.
Unfortunately this is bad if you're trying to sell your phone, but I knew what I was getting into unlocking it. No regrets.
due to usb port issue my oneplus 3 not connecting with pc so cant unlock bootloader.
is there any possible way to unlock bootloader without pc ?
somebody can help me? i have all title problems, i can't flash a firmware because my bootloader is locked and i cant unlock the bootloader cuz i cant pass from start up config, is same as a google count lock, but i know the Gaccount the problem is i dont have internet, wifi or mobile data cuz baseband not found
1st reboot to recovery and do a factory reset to see if that gets your basebands back.
If that doesn't work, try using Bluetooth to sign into your google account so you can enable oem unlocking and unlock your bootloader, that will give you some wiggle room.
If neither of those work, then try flashing the latest firmware for your variant. In most cases with a locked bootloader you can only flash the same firmware version or newer. If you succeed here, check everything and go back to step 1 if needed.
If none of that works, the only thing left to try is a blankflash. https://forum.xda-developers.com/showpost.php?p=77623934&postcount=5
If all of your problems occurred because you tried flashing a pie firmware not intended for your variant, you might be out of luck at the moment. People are getting into real trouble that they can't fix doing this.
Good morning, I have the same problem, no wifi and no mobile data, I tried to install the same rom and a superior and nothing, I'm working the android 9 pie to see if I can recover my device, because not even with bluetooth connected I could unlock the oem option.
fallcaoalves said:
Good morning, I have the same problem, no wifi and no mobile data, I tried to install the same rom and a superior and nothing, I'm working the android 9 pie to see if I can recover my device, because not even with bluetooth connected I could unlock the oem option.
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Did you sign in to google, or were you able to?
41rw4lk said:
Did you sign in to google, or were you able to?
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I already signed in to google, already reset, reloaded the google account, already changed the date and nothing, I'm running out of options
41rw4lk said:
If all of your problems occurred because you tried flashing a pie firmware not intended for your variant, you might be out of luck at the moment. People are getting into real trouble that they can't fix doing this.
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theres nothing i can do?
bogante said:
theres nothing i can do?
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If you know where the contact points are, you can attempt a jtag. Other than that, no one has been able to fix the Pie update messing up another variant.
Edit. This is why I gave the disclaimer in the below post... Never flash a zip not intended for your model or major patch version.
https://forum.xda-developers.com/z2-force/how-to/how-to-return-to-stock-sprint-t3694783/post74297905
If u have USB Ethernet connector, use it via USB otg. It work for me I was able to enable unlock and still trying to find why mobile and wifi doesn't work after flashing back original firmware.
Murali_ch21 said:
If u have USB Ethernet connector, use it via USB otg. It work for me I was able to enable unlock and still trying to find why mobile and wifi doesn't work after flashing back original firmware.
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it works even when im on start up config?
bogante said:
it works even when im on start up config?
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Yes... I was having same problem when I tried to downgrade from RETIN pie version to my device original ROM RETAPAC. so I used it and was able to developer setting and enabled bootloader unlock. Later I flashed with RETIN PIE version.
Murali_ch21 said:
Yes... I was having same problem when I tried to downgrade from RETIN pie version to my device original ROM RETAPAC. so I used it and was able to developer setting and enabled bootloader unlock. Later I flashed with RETIN PIE version.
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finally you can recover your baseband or you're still with no baseband?
bogante said:
finally you can recover your baseband or you're still with no baseband?
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Did u try to connect the Ethernet conection? If u get internet connection that should be able unlock ur device bootloader. As far as for me I was able to unlock my bootloader but still not able to find how to enable WiFi and mobile data on my stock version. I'm still running the device on RETIN version.
Murali_ch21 said:
Did u try to connect the Ethernet conection? If u get internet connection that should be able unlock ur device bootloader. As far as for me I was able to unlock my bootloader but still not able to find how to enable WiFi and mobile data on my stock version. I'm still running the device on RETIN version.
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maybe you will need to wait for firmware pie for your channel
so, you dont have baseband (wifi or mobile) at all?
bogante said:
maybe you will need to wait for firmware pie for your channel
so, you dont have baseband (wifi or mobile) at all?
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Yes... And just waiting for official release.?
Murali_ch21 said:
If u have USB Ethernet connector, use it via USB otg. It work for me I was able to enable unlock and still trying to find why mobile and wifi doesn't work after flashing back original firmware.
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https://www.steren.com.mx/adaptador-usb-c-a-ethernet.html this will work?
bogante said:
https://www.steren.com.mx/adaptador-usb-c-a-ethernet.html this will work?
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Sorry I can't open the link .... U can look for USB to Ethernet connector and USB otg adapter to connect phone. It will give u data connection to the phone.
Murali_ch21 said:
Sorry I can't open the link .... U can look for USB to Ethernet connector and USB otg adapter to connect phone. It will give u data connection to the phone.
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this is only what i need?
If you've upgraded to a pie modem you can't go back to oreo modem. The best you can hope for is that either the correct firmware for your variant will be released, or that another pie variant will have a baseband that you can use.
41rw4lk said:
If you've upgraded to a pie modem you can't go back to oreo modem. The best you can hope for is that either the correct firmware for your variant will be released, or that another pie variant will have a baseband that you can use.
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i know that bro, but i dont have the bootloader unlock, ill can install the pie firmware for my phone when release it with bootloader locked?
bogante said:
i know that bro, but i dont have the bootloader unlock, ill can install the pie firmware for my phone when release it with bootloader locked?
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If the firmware is for you phone you should be able to. With a locked bootloader you can typically install either the current firmware version or newer.