Full dump VIVO Y12 1904 Free Download

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Log info:

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: 0x15 (Samsung)
Product name: GD6BMB (0x474436424d42), rev: 0x01, serial number: 0x7F9E6AD9
Manufacturing date: Oct 2019
CID: 15010047 4436424D 42017F9E 6AD9A6DA
CSD: D0270132 0F5903FF F6DBFFEF 8E40400C
EXT_CSD revision: 1.8 (MMC v5.1) 
Partition info:
Boot1: 4096 KiB
Boot2: 4096 KiB
RPMB: 4096 KiB
User area: 29.12 GiB(31,268,536,320 bytes)