my ufi box

prasanth

Connection status: EHCI:HUB:HUB:USB 2.00 High-Speed
Interface: UFI High-Speed
Serial number: 0011-8841-6132
Boot version: 1.05, FW version: 1.13 (Aug 19 2019 23:46:09)
Insertion test... Done.
Init bus...
VCC: 3.3 V, VCCQ: 3.0 V
Bus: 1 bit (SDR 52MHz)
Access mode: sector mode
Power supply: dual-voltage (1.70-1.95V, 2.7-3.6V)
Card/BGA: BGA (Discrete embedded) - High density MMC
Manufacturer ID: 0x90 (SK Hynix)
Product name: HCG8a4 (0x484347386134), rev: 0xA2, serial number: 0x4C9B9C26
Manufacturing date: Aug 2018
CID: 90014A48 43473861 34A24C9B 9C2685D2
CSD: D0270132 8F5903FF FFFFFFEF 8A400026
Failed to read EXT_CSD !!!
help mi

madgoeslim

prasanth Failed to read EXT_CSD !!!

Hi,
This error might occur if dat0 connection is not good. Try to double check the connection, try to set the vccq manually, if all is good, then emmc is damage.