Allora, intanto ti linko la pagina con i credits (altrimenti sembro matto):
http://en.miui.com/thread-274589-1-1.html
Special Note: This won't work with devices bricked due to following issue,
Reason why it won't work: When you are tweaked or messed up "emmc_appsboot.mbn", then automatically qualcomm will move to "diagnostic 900E" instead of "QDloader 9008"
- Unofficially bootloader unlocked but forgot to replace aosp (some people may say modded) "emmc_appsboot.mbn" and flashed official rom via TWRP.
- Unofficially bootloader unlocked but flashed custom rom without changing the emmc_appsboot.mbn
Solution:
- Unlock bootloader officially and use fastboot to Miflash for flashing (No remote device locked error will come because you officialy unlocked the bootloader)
- Use testpoint method
2. i driver kedacom li disinstalli, poi li sovrascrivi con altri (se trovassi il topic dove l'avevo visto ti linkerei il posto)
3. il cavetto è questo: https://goo.gl/sWvlka (si può semplicemente comprare o costruirselo da soli - ma vedo che non hai letto una cippa dei link che ti avevo postato sopra)
- ''Unofficially bootloader unlocked but forgot to replace aosp (some people may say modded) "emmc_appsboot.mbn" and flashed official rom via TWRP.''