求各位前辈帮助，先在此谢过了，另外也提醒大家不要向我一样作死
型号：edge X30
过程：
之前已经解锁BL锁并且root成功，前几天无意中发现“搞机助手”当中有一个名叫“加上BL锁”的功能，就想试一下看能不能回锁把开机界面的警告提示去掉，就进入了Fastboot模式点了这个功能，然后就开不开机了，一直是下图这个界面，错误代码:0xC2224571
想咨询一下大家这样有什么办法恢复吗？另外就是解锁BL锁之后还有办法回锁吗？
感谢大家~
这里无用，请出示 fastboot 的输出 命令：fastboot getvar all
感谢大神，已经解决好了
应该就是root之后不是原版boot并且强制上锁导致的，我试了试先解锁BL就能正常开机了，然后刷入原版的官方完整包就可以正常的回锁BL了~
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解锁回锁没有问题 但是root就别回锁 如果回锁了肯定砖 不过也无所谓 在解锁就好
我能问一下你是怎么再次解锁bootloader的，最近酷安又有一位勇士，刷了猪大的MIUI居然直接上锁，然后就没有然后了，变砖了。酷安都说喜提板砖，那么你是怎么再次解锁BL的呢？能跟大家分享一下吗？来自酷安帖子，可点击查看
你让他联系我，我有服务器方式恢复手机。
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尘大，我告诉他了，我让他主动联系你吧。谢谢您！
I am having the same issue. can anyone suggest me how can I unlock BL or re flash stock rom?
我也是这样的情况，我重新解锁提示是已经解锁的了，请问要怎么搞呢？
那不是错误代码，而是解锁 BL 警告，正常都会显示。如果能够正常开机则为正常！
已刷完整包，可以正常开机了，谢谢。
Hi .
I am in truble like the others on this page.
My phone is moto g9 power (xt2091-3)and I did unlock BL and relock it and the story began.
Phone screen displays no valid operating system and it doesnot start ,
flashing is locked and I cannot flash any stock Rom.
Could you pleased some help to revive the phone ?
Thank you in advance.
Hi every body again.
I wrote my problem in english because I amnot a chinese.
I tried so many times to register in qq app (PC and Android),but all of them failed
because the app owner(s) banned other countries except china to register.
anyway,I donot have a qq account to contact with chenchen (qq = 996314227),
can every body inform chenchen about my problem ?
or is there any telegram or instagram acount belong to chenchen?
Is it nessasary to translate this to chinese ?
I would appreciate if you could help me.
请帮我弄一下，谢谢。
please join Telegram: Contact @lolinet
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如果是中国人请加QQ。
用第一次官方解锁码再解一次，不能吗？