câu tp trên emmc cũng bị lỗi ace gặp lỗi này giúp em VCC: 3.3 V, VCCQ: 3.0 V Bus: 1 bit (SDR 1MHz) 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: 0x15 (Samsung) Product name: 000000 (0x303030303030), rev: 0x56, serial number: 0x20130515 Manufacturing date: Thg5 2013 CID: 15010030 30303030 30562013 05155880 CSD: 90270132 0F5903FF F6DBFFEF 8A404022 EXT_CSD revision: 1.5 (MMC v4.41) Partition info: Boot1: 512 KiB Boot2: 512 KiB RPMB: 128 KiB User area: 8.19 GiB(8,791,261,184 bytes) moviNAND Field firmware update... Part name: KMK5X000VM-B314 Controller: VPX0 Product name: K5XVMB (0x4b3558564d42), rev: 0x01 You may disconnect the emergency boot mode TP now ! Switch to boot mode(3)... Done. Sending firmware, size: 154 KiB... Done. Waiting 0s for the card to be ready... Re-initializing card... Done. Programming CID... failed !