It worked after several attempts.
From where can I get the lastest stock firmware?
it shows this in the end
[185.690] ...secure = no
[185.718] Flashing GPT...
[185.718] Flashing partition:0 with gpt_main0.bin
[185.719] Initializing storage
[185.723] Waiting for firehose to get ready
[247.247] Configuring device...
[247.252] Waiting for firehose to get ready
[308.814] Waiting for firehose to get ready
[370.872] Waiting for firehose to get ready
[431.427] Waiting for firehose to get ready
[491.991] ERROR: do_package()->do_recipe()->do_flash()->gpt_flash()->get_storage()->init_storage()->firehose_do_fmt()->do_recipe()->do_configure()->fh_send_fmt()->send_command()->device_write()->IO error
[491.991] Check qboot_log.txt for more details
[491.991] Total time: 491.995s
FAILED: qb_flash_singleimage()->do_package()->do_recipe()->do_flash()->gpt_flash()->get_storage()->init_storage()->firehose_do_fmt()->do_recipe()->do_configure()->fh_send_fmt()->send_command()->device_write()->IO error
C:\Program Files (x86)\Minimal ADB and Fastboot>pause
Press any key to continue . . .
i tried this blankflash. you said it works after some tries please can you explain what should i do?