why this error , many time tried

[rajeshbahri]

Setting interface to EasyJtag2/ISP_HiPower
Setting bus width to 1 Bit
HiPower mode is ON
Setting frequence to 24 MHz
CMD Pullup Level: 416 mV
CMD Active Level: 1166 mV
EMMC Device Information :
EMMC CID: 150100424A54443452008DCDB4E66565
EMMC CSD: D02701320F5903FFF6DBFFEF8E40400D
EMMC Manufacture : SAMSUNG , EMMC NAME: BJTD4R , HEX: 424A54443452 , S/N: 8DCDB4E6 , rev. 0x00
EMMC ROM 1 (Main User Data) Capacity: 29820 MB (000747C00000)
EMMC ROM 2/3 (Boot Partition 1/2) Capacity: 4096 KB (000000400000)
EMMC RPMB (Replay Protected Memory Block) Capacity: 16384 KB (000001000000) Counter: 0 , Response: Maybe not clean
Extended CSD Information :
Extended CSD rev: 1.8 (MMC 5.1)
Boot configuration [179] / Boot Bus Config [177] / H/W Reset Function [162]: 0x48 / 0x01 / 0x01
Supported partition features [PARTITIONING_SUPPORT]: 0x07
Backup saved: BJTD4R_8DCDB4E6_20200721_140522.extcsd
EMMC Init completed.

Operation: Write by vendor (Samsung)

Creating GPT-partitioninig
Writing PrimaryGPT at address: 000000000000
Error writing at address: 000000000000 , error: -8 , DATA SND CRC Error(Small ROM Size, maybe) ... Retry #1
Error writing at address: 000000000000 , error: -8 , DATA SND CRC Error(Small ROM Size, maybe) ... Retry #2
Error writing at address: 000000000000 , error: -8 , DATA SND CRC Error(Small ROM Size, maybe) ... Retry #3
Too many errors. Writing has been stopped

[JefMaximo]

Try using a low frequency (4 MHz).

[rajeshbahri]

Tried at 1mhz as well

But same

Reading 100% success

Any type of writing always failed

[layder]

1) try to use search at forum
2) try to read sticked topics

https://forum.gsmhosting.com/vbb/f67...ution-2585863/