день добрый
есть приставка XIAOMI MiBox3
mzd-16-ab
зависает при включении
штатными средствами USB_Burning Too - не прошиваеться зависает на 1% с ошибкой Lowpower

распиновка для подключения есть
считывание инфы выдает такой лог


Source: EasyJtag Port [EMMC/SD/MMC]
Generation: AMLOGIC ANDROID
Box Voltage set to: 2800 mV
Scanner Thread Created..



Search Emmc Chip...

EMMC Chip Found! 0/OK
EMMC CID: 15010038474D45345201455C8CA2B45C
EMMC CSD: D02701320F5903FFF6DBFFEF8E40400C
EMMC VENDOR: SAMSUNG
EMMC NAME: 8GME4R
EMMC DATE: 11/2017
EMMC SERIAL: 455C8CA2
EMMC REVISION: 0x01
EMMC ROM1 Size: 15269888 Block(s)/7456 MB
EMMC ROM2/3 Size: 8192 Block(s)/4096 KB
EMMC RPMB Size: 1024 Block(s)/512 KB
EMMC RPMB Counter: 40, State: Dirty
EMMC RPMB Answer: 0/OK
Switch To ROM1 Part: 0/OK

EMMC REV: 1.8 (for MMC v5.1)
EMMC VER: MMC 5.1
EMMC DEV Life Time: 0x01 -> Normal
EMMC MLC Life Time: 0x0B -> Exceeded its Maximum Estimated Device Life Time
EMMC SLC Life Time: 0x0B -> Exceeded its Maximum Estimated Device Life Time

Warning! EMMC Health Report is Very BAD!

EMMC Boot Config: 0x00/0x00/0x01
ExtCSD Automatically Saved..

Scanning Data From EMMC. Please wait..

Search Amlogic Android Table..

Found Amlogic Android Table at 0x00400000
Partitions Count: 20
CheckSum: 0xF55A57FC - > VALID

AML: BOOTLOADER [000000000000 - 000000400000] Size: 4,00 MB
AML: RESERVED [000000400000 - 000000800000] Size: 8,00 MB
AML: CACHE [000000C00000 - 000010000000] Size: 256,00 MB
AML: ENV [000010C00000 - 000000400000] Size: 4,00 MB
AML: LOGO [000011000000 - 000000400000] Size: 4,00 MB
AML: RECOVERY [000011400000 - 000001800000] Size: 24,00 MB
AML: TEE [000012C00000 - 000002000000] Size: 32,00 MB
AML: DTBO [000014C00000 - 000000800000] Size: 8,00 MB
AML: CRI_DATA [000015400000 - 000000800000] Size: 8,00 MB
AML: MISC [000015C00000 - 000000800000] Size: 8,00 MB
AML: PARAM [000016400000 - 000001000000] Size: 16,00 MB
AML: BOOT [000017400000 - 000001000000] Size: 16,00 MB
AML: RSV [000018400000 - 000001000000] Size: 16,00 MB
AML: VENDOR [000019400000 - 000006400000] Size: 100,00 MB
AML: ODM [00001F800000 - 000001400000] Size: 20,00 MB
AML: METADATA [000020C00000 - 000001000000] Size: 16,00 MB
AML: VBMETA [000021C00000 - 000000200000] Size: 2,00 MB
AML: SYSTEM [000021E00000 - 000051400000] Size: 1,27 GB
AML: PRODUCT [000073200000 - 000006A00000] Size: 106,00 MB
AML: DATA [000079C00000 - 000158400000] Size: 5,38 GB
Reading Table Completed

Reading Initial Data. Please Wait..

Partition #4 - [CACHE] mount as [/cache] -> 256,00 MB, Type: EXTx
Partition #8 - [TEE] mount as [/mnt/vendor/tee] -> 32,00 MB, Type: EXTx
Partition #12 - [PARAM] mount as [/mnt/vendor/param] -> 16,00 MB, Type: EXTx
Partition #15 - [VENDOR] mount as [/dev_14] -> 100,00 MB, Type: EXTx
Partition #16 - [ODM] mount as [/dev_15] -> 20,00 MB, Type: EXTx
Partition #17 - [METADATA] mount as [/dev_16] -> 16,00 MB, Type: EXTx
Partition #19 - [SYSTEM] mount as [/dev_18] -> 1,27 GB, Type: EXTx
Partition #20 - [PRODUCT] mount as [/dev_19] -> 106,00 MB, Type: EXTx
Partition #21 - [DATA] mount as [/data] -> 5,38 GB, Type: EXTx

EmptyCheck:
EMPTY -> ROM_1 -> Part #14 - [RSV]
EmptyCheck: Done

Android Info:
Brand = Xiaomi
Vendor = Xiaomi
Device = once
Model = MIBOX3
Name ID = once
Platform = gxl
Firm Date = Tue Sep 28 18:07:16 CST 2021
Product = once
CPU ABI = armeabi-v7a
Android Version = 9
Firm Version = PI.3934 release-keys
Inc. Version = 3934
Security Patch = 2021-07-05

лечение
слил разделы Rom2 Rom 3
важным отмечено
ENV [000010C00000 - 000000400000] Size: 4,00 MB

Восстановление
взял новую флешку ( ну или ту что была под рукой )
write
Rom2
Rom 3
set
EMMC Boot Config: 0x00/0x00/0x01
write
AML: BOOTLOADER [000000000000 - 000000400000] Size: 4,00 MB
AML: RESERVED [000000400000 - 000000800000] Size: 8,00 MB
AML: CACHE [000000C00000 - 000010000000] Size: 256,00 MB
AML: ENV [000010C00000 - 000000400000] Size: 4,00 MB
AML: LOGO [000011000000 - 000000400000] Size: 4,00 MB
AML: RECOVERY [000011400000 - 000001800000] Size: 24,00 MB
AML: TEE [000012C00000 - 000002000000] Size: 32,00 MB
AML: DTBO [000014C00000 - 000000800000] Size: 8,00 MB
AML: CRI_DATA [000015400000 - 000000800000] Size: 8,00 MB
AML: MISC [000015C00000 - 000000800000] Size: 8,00 MB
AML: PARAM [000016400000 - 000001000000] Size: 16,00 MB
AML: BOOT [000017400000 - 000001000000] Size: 16,00 MB
AML: RSV [000018400000 - 000001000000] Size: 16,00 MB
AML: VENDOR [000019400000 - 000006400000] Size: 100,00 MB
AML: ODM [00001F800000 - 000001400000] Size: 20,00 MB
AML: METADATA [000020C00000 - 000001000000] Size: 16,00 MB
AML: VBMETA [000021C00000 - 000000200000] Size: 2,00 MB
AML: SYSTEM [000021E00000 - 000051400000] Size: 1,27 GB
AML: PRODUCT [000073200000 - 000006A00000] Size: 106,00 MB

систем берем во втором посте

запаял флешку обратно
получили работоспособное рекавери

зажимаем на пульте возврат и центр - вставляем питание ждем 10 сек попадаем в рекавери

делаем вайпы

качаем прошивку с поста ниже 9 андроид
форматирует носитель в фат 32
закидываем туда архив и обновляемся с флешки .

после всех манипуляций получили работоспособное рекавери
далее качаем файл прошивки с соседнего форума
https://4pda.to/forum/index.php?s=&s...ost&p=65311772


можно тыкать прямо тут
https://4pda.to/pages/go/?u=https%3A...zip&e=65311772

систем - для заливки через бокс в первом мосте