Anh em tháo máy chít vào EDL mode rồi mở nha [EDL] FACTORY RESET Selected Model : Vivo U10 [1916] Code Name : PD1928F Operation : Factory Reset [3] Authenticating... OK Retrieving data... OK [255.95 KiB] Initializing data... OK Waiting for HS-USB QDLoader 9008... COM16 Connecting to device... OK Handshaking... OK Reading bootloader info... OK Serial : 3472999936 SoC : [Snapdragon 665] [SDM665] [0x0010A0E1] OEM : Vivo [0x0073] Model : Unknown [0x0000] PK_HASH[0] : A7DF36FFD7AB557C67A6C26675E2795C PK_HASH[1] : 922CF671308CFD7169BEDB84424C862B Writing flash programmer... OK Configuring device... OK Firehose config : eMMC [Sector:512] [Target:0] [Host:1048576] Reading partition map... OK - LU Count : 1 Reading software info... OK Model Name : vivo 1916 Product Name : PD1928F_EX Manufacturer : vivo Platform : trinket Android Version : 9 Security Patch : 2021-09-01 Build ID : PKQ1.190626.001 release-keys Build Date : Mon Sep 27 10:10:21 CST 2021 Vivo Model : PD1928F_EXMA OS Name : Funtouch OS Version : 9.1 OS Build : Funtouch OS_9.1 Erasing USERDATA... OK Erasing FRP... OK Total sector : 1024 Rebooting to FASTBOOT... OK