AMT infinix 6837 dead after flash

[TATOGSM]

infinix 6837 dead after flash
and now not detected

Brand : INFINIX
Model : HOT 40 PRO
Operation : Flash

Searching for usb device... Found
MediaTek PreLoader USB VCOM_V2023 (Android) (COM4)
Connecting to device...Ok
ChipId : MT6789 [Helio G99], SW Ver : 0000, HW Ver : CA00
MEID : BF441FDDA1346700426E13EF4A77C6E1

Sending Download-Agent to device... Fail
Failed to send stage 1 download agent.
Do not disconnect the phone, Press and Hold Power button for 15 seconds to reset device.
Searching for usb device... Found
MediaTek PreLoader USB VCOM_V2023 (Android) (COM4)
Connecting to device...Ok
ChipId : MT6789 [Helio G99], SW Ver : 0000, HW Ver : CA00
MEID : BF441FDDA1346700426E13EF4A77C6E1

Sending Download-Agent to device... Ok
Authorizing device for operations... Ok
Reading partition information... Ok [66]
Reading system information...
Chipset Type : arm64-v8a
Security Patch : 2024-03-05
Build Date : Wed Mar 13 18:03:40 CST 2024
Build Number : INFINIX-T-64-ARMV82-240313V920
Incremental : 240313V1262
SDK Version : 33
Device Brand : INFINIX
Android Ver : 13
Rebuilding partition table... Ok
Writing [preloader] -> [preloader_x6837_h897.bin]... Ok
Writing [preloader_backup] -> [preloader_x6837_h897.bin]... Ok
Writing [preloader_backup] -> [preloader_x6837_h897.bin]... Ok
Writing [tkv_a] -> [tkv.img]... Ok
Writing [vbmeta_a] -> [vbmeta.img]... Ok
Writing [vbmeta_system_a] -> [vbmeta_system.img]... Ok
Writing [vbmeta_vendor_a] -> [vbmeta_vendor.img]... Ok
Writing [tkv_b] -> [tkv.img]... Ok
Writing [md1img_a] -> [md1img.img]... Fail
Failed to write partition, data send verification failed, ERR

 

[Franky38]

infinix 6837 dead after flash
and now not detected

Brand : INFINIX
Model : HOT 40 PRO
Operation : Flash

Searching for usb device... Found
MediaTek PreLoader USB VCOM_V2023 (Android) (COM4)
Connecting to device...Ok
ChipId : MT6789 [Helio G99], SW Ver : 0000, HW Ver : CA00
MEID : BF441FDDA1346700426E13EF4A77C6E1

Sending Download-Agent to device... Fail
Failed to send stage 1 download agent.
Do not disconnect the phone, Press and Hold Power button for 15 seconds to reset device.
Searching for usb device... Found
MediaTek PreLoader USB VCOM_V2023 (Android) (COM4)
Connecting to device...Ok
ChipId : MT6789 [Helio G99], SW Ver : 0000, HW Ver : CA00
MEID : BF441FDDA1346700426E13EF4A77C6E1

Sending Download-Agent to device... Ok
Authorizing device for operations... Ok
Reading partition information... Ok [66]
Reading system information...
Chipset Type : arm64-v8a
Security Patch : 2024-03-05
Build Date : Wed Mar 13 18:03:40 CST 2024
Build Number : INFINIX-T-64-ARMV82-240313V920
Incremental : 240313V1262
SDK Version : 33
Device Brand : INFINIX
Android Ver : 13
Rebuilding partition table... Ok
Writing [preloader] -> [preloader_x6837_h897.bin]... Ok
Writing [preloader_backup] -> [preloader_x6837_h897.bin]... Ok
Writing [preloader_backup] -> [preloader_x6837_h897.bin]... Ok
Writing [tkv_a] -> [tkv.img]... Ok
Writing [vbmeta_a] -> [vbmeta.img]... Ok
Writing [vbmeta_system_a] -> [vbmeta_system.img]... Ok
Writing [vbmeta_vendor_a] -> [vbmeta_vendor.img]... Ok
Writing [tkv_b] -> [tkv.img]... Ok
Writing [md1img_a] -> [md1img.img]... Fail
Failed to write partition, data send verification failed, ERR

Hello, the firmware to flash is correct, you should never flash the preloader partition, but before starting to do anything you have to backup the complete firmware or the security partitions for security or for these errors, greetings.