How do you unlock the Sony Xperia 5 II bootloader?

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T3chDelicious

Senior Member
Oct 7, 2016
81
28
Is relatively easy. First go into your phone settings, scroll down to device information and scroll down to buildnumber and tap it 5 times to unlock developer mode. Then go to system settings and expand the list and go to developer settings and activate OEM unlock and USB debugging.

After that, write down the IMEI of the SIM 1 slot and go to this website https://developer.sony.com/develop/open-devices/get-started/unlock-bootloader and scroll down to device and choose the Xperia 1 II (yes,it works for the 5 II) and there enter the IMEI and it will give you the unlock code. Note this unlock code somewhere. Just follow this instructions https://developer.sony.com/develop/...d/unlock-bootloader/how-to-unlock-bootloader/ and there you go...your bootloader is unlocked.
 
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NoroXX

Member
Feb 22, 2019
5
0
Is relatively easy. First go into your phone settings, scroll down to device information and scroll down to buildnumber and tap it 5 times to unlock developer mode. Then go to system settings and expand the list and go to developer settings and activate OEM unlock and USB debugging.

After that, write down the IMEI of the SIM 1 slot and go to this website https://developer.sony.com/develop/open-devices/get-started/unlock-bootloader and scroll down to device and choose the Xperia 1 II (yes,it works for the 5 II) and there enter the IMEI and it will give you the unlock code. Note this unlock code somewhere. Just follow this instructions https://developer.sony.com/develop/...d/unlock-bootloader/how-to-unlock-bootloader/ and there you go...your bootloader is unlocked.
The syntax of the command is incorrect
 

NoroXX

Member
Feb 22, 2019
5
0
Is relatively easy. First go into your phone settings, scroll down to device information and scroll down to buildnumber and tap it 5 times to unlock developer mode. Then go to system settings and expand the list and go to developer settings and activate OEM unlock and USB debugging.

After that, write down the IMEI of the SIM 1 slot and go to this website https://developer.sony.com/develop/open-devices/get-started/unlock-bootloader and scroll down to device and choose the Xperia 1 II (yes,it works for the 5 II) and there enter the IMEI and it will give you the unlock code. Note this unlock code somewhere. Just follow this instructions https://developer.sony.com/develop/...d/unlock-bootloader/how-to-unlock-bootloader/ and there you go...your bootloader is unlocked.
The syntax of the command is incorrect. Don't know what the problem is? Prompt: fastboot oem unlock 0x<A07EBE5A36F35374> Is it in the wrong shape?
 

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