Sony Xperia XZ1(SOV36) bootloader unlock issuae issue

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wahaha232

New member
Jul 13, 2012
0
0
Taipei
hi everyon
Perform BLU unlock in Device connected in fastboot mode
The following error message appears
ERROR-Cannot invoke "String.split(String)" because the return value of "java.util.Properties.getProperty(String)" is null
How to solve this?
Mobile: xperia xz1 (SOV36) Japanese version Android9.0
Please see the link below
[IMG="https://i.imgur.com/bIuj3Gj.jpg"]
Thank you
 

strejda74

New member
Oct 5, 2009
1
0
Hi I have the sam problem
ERROR-Cannot invoke "String.split(String)" because the return value of "java.util.Properties.getProperty(String)" is null
unlocked was by fastboot lock is not possible by fastboot
 

jbarmcake

New member
Jan 15, 2021
1
0
Same problem here

Tried command prompt

Tried a different PC

8 hours of trying later and I'm ready to smash the phone to pieces with a hammer :)
 

bertschwert

Senior Member
Aug 25, 2015
63
13
Sony Xperia Z4 Tablet
HTC 10
Same problem here. What firmware and fastboot version are you on?

Mine is 53.1.A.3.85 and 30.0.5

@TEK023 Tried both Flashtool and fastboot, without success.

Fastboot fails with errormessage:
Bash:
sudo fastboot oem unlock 0x463xxxxx

FAILED (remote: 'Command did not succeed')

fastboot: error: Command failed
 

green repairs

Member
Feb 27, 2021
21
1
is the developer options
under oem unlocking bootloader enabled?

not all phones allow oem unlocking bootloader. only some phones allow it.
you can't do nothing about it. no hack. from I know.

some carrier phones don't even allow usb debugging and no developer options .