Sebelum melakukan hapus kunci pola dan frp ada baiknya cek dulu versi software perangkat vivo v15 pro kalian. Untuk Vcc dan Vccq nya dari usb, saat menggunakan ufi box kabel usb juga pasang ke perangkat v15 pro kalian. Kalau mau aman tanpa bongkar perangkat bisa gunakan AFTool BBK v5.1.34 atau AFTool 5.2.8EN versi terbaru untuk flashing perangkat vivo smartphone.
Vivo V15 Pro lupa pola reset by direct ufi box :
UFI Setting : Vcc= Auto, Vccq= Auto, Clock= 48Mhz, Bus Width= 1Bit
Identify --> Tab User Area Part --> Special Task --> Factory Reset --> Clear FRP Lock --> Done.
Setelah selesai langsung masuk ke recovery mode dan lakukan factory reset "clear all data"
Note : jika wipe data log failed abaikan saja , hp vivo v15 pro kalian pasti akan nyala normal
Vivo V15 Pro ISP Pinout
Clear User Lock, you can try using ISP method via UFI eMMC ToolBox, use "Factory Reset" under Special Task in User Partition Tab.Or using AETOOL by MRTkey (Android Emmc Tool)
IDENTIFY EMMC INFORMATION
Factory Reset Done
Log :
connection status: EHCI:HUB:HUB:USB 2.00 High-SpeedInterface: UFI High-SpeedSerial number: 0011-8839-6880Boot version: 1.04, FW version: 1.12 (Jun 7 2018 00:06:47)Insertion test... DoneVCCQ not properly connectedInit bus...VCC: 3.3 V, VCCQ: 1.8 VBus: 1 bit (SDR 4MHz)Access mode: sector modePower supply: dual-voltage (1.70-1.95V, 2.7-3.6V)Card/BGA: BGA (Discrete embedded) - High density MMCManufacturer ID: 0x15 (Samsung)Product name: 3V6CMB (0x335636434d42), rev: 0x02, serial number: 0x9AA9CCA6Manufacturing date: Jan 2019CID: 15010033 5636434D 42029AA9 CCA61680CSD: D0270132 0F5903FF F6DBFFEF 8E40400CEXT_CSD revision: 1.8 (MMC v5.1)Partition info:Boot1: 4096 KiBBoot2: 4096 KiBRPMB: 16384 KiBUser area: 116.48 GiB(125,069,950,976 bytes)Factory Reset...Creating filesystem with parameters:Size: 268435456Block size: 4096Blocks per group: 32768Inodes per group: 8192Inode size: 256Journal blocks: 1024Label:Blocks: 65536Block groups: 2Reserved block group size: 15Created filesystem with 13/16384 inodes and 2091/65536 blocksWriting cache... DoneCreating filesystem with parameters:Size: 116981215232Block size: 4096Blocks per group: 32768Inodes per group: 8192Inode size: 256Journal blocks: 32768Label:Blocks: 28559867Block groups: 872Reserved block group size: 1024Created filesystem with 11/7143424 inodes and 496459/28559867 blocksWriting userdata... DoneDone
Clear FRP Lock Done
Read DUMP
TRY At Your Own Risk ( silahkan dicoba , resiko ditanggung sendiri )
source : martview forum
Read more :
Firmware Vivo V15 Pro (1818) PD1832F
Download : Vivo V15 Pro Backup Dump File 512Mb
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