[Xiaomi Mi A2 / 6X Questions & Answers] Adairo:
everything was fine until I wanted to try the MIUI10 rom from 6x using the last guide on the forum (I'm not blaming anyone)... I was running the v9.6.12 with magisk installed and working fine, but I though I needed to uninstall magisk first so I tried to do it from the magisk manager and it always ended on the stock recovery image showing "no commands"(first mistake: I only needed to flash the original boot.img tho) so I went to fastboot and flashed the original boot.img and after that the phones was triying to boot but it never did it (I waited enough time looking the animation boot) so I though that my Rom was broken so I needed to install rom stock first. after searching on the forum I found this guide and I just tried it (I've done this before a lot of times on other devices):

(I ran first: fastboot flash unlock-critical or something like that, so I was able to flash all the .img files with no problems)

fastboot flash bluetooth_a C:\adb\images\bluetooth.img

fastboot flash bluetooth_b C:\adb\images\bluetooth.img

fastboot flash devcfg_a C:\adb\images\devcfg.img

fastboot flash devcfg_b C:\adb\images\devcfg.img

fastboot flash dsp_a C:\adb\images\dsp.img

fastboot flash dsp_b C:\adb\images\dsp.img

fastboot flash modem_a C:\adb\images\modem.img

fastboot flash modem_b C:\adb\images\modem.img

fastboot flash xbl_a C:\adb\images\xbl.img

fastboot flash xbl_b C:\adb\images\xbl.img

fastboot flash pmic_a C:\adb\images\pmic.img

fastboot flash pmic_b C:\adb\images\pmic.img

fastboot flash rpm_a C:\adb\images\rpm.img

fastboot flash rpm_b C:\adb\images\rpm.img

fastboot flash tz_a C:\adb\images\tz.img

fastboot flash tz_b C:\adb\images\tz.img

fastboot flash hyp_a C:\adb\images\hyp.img

fastboot flash hyp_b C:\adb\images\hyp.img

fastboot flash keymaster_a C:\adb\images\keymaster.img

fastboot flash keymaster_b C:\adb\images\keymaster.img

fastboot flash cmnlib64_a C:\adb\images\cmnlib64.img

fastboot flash cmnlib64_b C:\adb\images\cmnlib64.img

fastboot flash cmnlib_a C:\adb\images\cmnlib.img

fastboot flash cmnlib_b C:\adb\images\cmnlib.img

fastboot flash abl_a C:\adb\images\abl.elf

fastboot flash abl_b C:\adb\images\abl.elf

fastboot flash boot_a C:\adb\images\boot.img

fastboot flash boot_b C:\adb\images\boot.img

fastboot flash system_a C:\adb\images\system.img

fastboot flash system_b C:\adb\images\system.img

fastboot flash vendor_a C:\adb\images\vendor.img

fastboot flash vendor_b C:\adb\images\vendor.img

fastboot flash mdtp_a C:\adb\images\mdtp.img

fastboot flash mdtp_b C:\adb\images\mdtp.img

fastboot flash userdata C:\adb\images\userdata.img

fastboot flash splash C:\adb\images\splash.img

fastboot flash mdtpsecapp_a C:\adb\images\mdtpsecapp.img

fastboot flash mdtpsecapp_b C:\adb\images\mdtpsecapp.img

fastboot flash storsec C:\adb\images\storsec.mbn

fastboot erase ddr //I've never seen this command before

fastboot reboot

after flashing these files the phone is stucked in the "Android one" screen and it's not going further and its not showing any boot animation, is just static. I can enter to fastboot mode but the phone is never detected by my pc or my laptop, tried on windows and ubuntu:

$: sudo fastboot devices

$: (it shows nothing, is not being detected)

even windows doesnt make a sound when I connect my device while on fastboot (as it used to)

So I can't run any fastboot command and MiFlash is not working, I think this last one is because it needs to detect the phone on fastboot when you load a rom folder. I don't know what to do now (probably is the rollback protection getting me).

Is there any chance I can restore my phone without triying "test points" or something that deep/hard?...

Im thinking of sending my phone to warranty and hoping to get it working (at least when the phone tries to boot it doesn't show the "Unlocked" text or those security alerts). If someone knows anything about it or help me to find out what should I do, I'd love to try it. Thanks in advance.

sorry for my english, is not that good

MI a2 global version 4/64

bought it on mercadolibre.com.mx (probablemente estoy jodido :'v)

Edit: I opened My device, used the test points to enter edl mode and flashed 9.6.10 stock with MiFlash