没办法，只能到z2这边来问问了，z3我前段时间刷过一次底包了，但是最近再刷到boot这个文件的时候，提示：D:\XT1929-17_MESSI_VERIZON_9.0_PDXS29.84-51-6_subsidy-DEFAULT_regulatory-DEFAULT
_CFC.xml>fastboot flash boot boot.img
(bootloader) is-logical:boot_a: not found
Sending ‘boot_a’ (26461 KB) OKAY [ 0.577s]
Writing ‘boot_a’ (bootloader) Preflash validat
ion failed
FAILED (remote: ‘’)
fastboot: error: Command failed
然后再刷系统的时候，提示：D:\XT1929-17_MESSI_VERIZON_9.0_PDXS29.84-51-6_subsidy-DEFAULT_regulatory-DEFAULT
_CFC.xml>fastboot flash system system.img_sparsechunk.0
(bootloader) is-logical:system_a: not found
Sending ‘system_a’ (524284 KB) OKAY [ 11.407s]
Writing ‘system_a’ (bootloader) ****************
(bootloader) WARNING: OEM images are required in the LOCKED state.
(bootloader) Flashing images can result in a non-boot condition.
(bootloader) Flash a proper OEM signed boot.img first.
(bootloader) *****************************************************
(bootloader) flash permission denied
FAILED (remote: ‘’)
fastboot: error: Command failed
看这个样子是提示我没有解锁？我这个是v版的，也不能解锁啊？难道是前些天没有退出google账户恢复出厂设置造成的么？那次我已经搭梯子再次激活了，只是因为系统不稳定，总重启，我才想再次刷机。