Mi 4i xiaomi accout cannot be remove
 

Card found : xxxxxxxx , v0135
Infinity-Box Chinese Miracle Qualcomm Module [QLM] v 1.11


Operation : Reset Settings [ v1.11 ]

1. Power Off Phone , Remove battery , Insert back
2. PRESS and HOLD BOTH VOLUME KEYS!
3. Insert USB cable. In some cases require use EDL cable or TP to force EDL mode!

Wait for phone...
Device Found!
Initialize ...
Handshake passed!
BB_IDC_CPU : SnapDragon 610 [MSM8936]
ID_BLOCK_S : 023BF404
ID_BLOCK_I : 0090B0E1
ID_BLOCK_L : 1A47C4E24A598FD2E3F543029604F4DB
ID_BLOCK_L : 05F38928EFCED816C158796C0B83AF12
Use CM2 Internal Loader
Loader Sent! Initializing ...
Running FireHose on BBID : MSM8936 , FLASH : eMMC , mVER : 1
MemInfo : 0x0003 / 0x0200 / 0x00000003A3E00000 [ eMMC 16 GiB ]
ExtInfo : 0x00004000/00004000/00001000/00001000
Boot Ok!

Minor Error! Skip!
Minor Error! Skip!

Done!
Elapsed: 00:00:13

Reconnect Power/Cable!

please add remove xiaomi/ mi account remove via fastboot mode like other box.

There is explained how to reset such types : memorytool - persist write/update, then downgrade to lower MIUI and enter acc.

No any "like other box" will be added.