Speadtrum Flash Dumper - Unisoc Free Tools For Unlock Bootloader, Read Partition, Unbrick

Speadtrum Flash Dumper is a free unisoc/ speadtrum wrapper tools that have function to do unlock bootloader, flash, unbrick, read partition, etc. It developt by Massatrio, you can check his web here, or the telegram grup here

 

Tips : When you succes to unlock the bootloader but the devices brick. DONT flash the full firmware! Flash all file exclude splloader.bin  & uboot.bin, the two files has been modified it mean the phone bootloader has been unlock.

Disclamer

Not recomended for newbie, failed can make your device hardbrick!

Use at your own risk! I am not responsible for your actions.

Make sure read all the instruction & watch the video carefully

Prerequisite

• Use at your own risk! I am not responsible for your actions
• Complete check for their github pages
• Take IMEI Backup !! 

Tools Needed  

Make sure you allready disable secure boot in BIOS and windows, otherwise it will not work.

First of all select chipset > phone > type > Load Devices 

• Spreadtrum Flash Tool v3.0 Download | Mirror
• Unisoc Driver Download | Mirror
• LibUSB Download | Mirror
• VC_Redist Download | Mirror (Fix Error MSCVP140.dll not found)
  Select appropiate with your system etiher 32/ 64bit

Backup Partition

Using this function you can backup nvdata, boot, etc

• Cadangkan partisi HP
• Mode slot = Auto
• Select your partition
• nvdata = IMEI/ nv only
• For rooting backup boot.img & vbmeta
• Hit mulai backup
• Press vol down + plug USB cable
• When it finish it will automaticly restart
  
  
  
  
  
  
  
• You can find your file on backup folder

Unlock Bootloader

•  Turn on OEM unlock
• For transs phone you need to login into your infinix phone
• Power off phone
• Hit Unlock bootloader button
• Hit yes
• The process will begin 
• Devices will restart several time your will hear the blink sound (sceen will keep blank just wait several minutes)
• When it finish it will automatickly turn on and will restart several time
• When it read recovery mode just format data
  
  
  
  
  
  
  
• It will keep black for about 1 minutes, DONT Panic!
• Done it will boot into android again

How To Root

• Check your slot (usualy on slot A check using devcheck)
• Enable usb debugging
• Install magisk apk
• patch boot.bin
• copy magisk_patch.img into computer
• adb reboot bootloader
• fastboot flash boot_a magisk_patch.img
• fastboot reboot

Unbrick

If your devices brick because failed to Unlock Bootloader

Select the backup file from you spreadtrum_flash\backup_spl folder (its autoticmy create when you do unlock bootloader)

• Unplug USB cable
• Flash partisi
• Mode slot > auto
• Scroll down  
• splloader > splloader.bin
• uboot > select uboot.bin
• flash selected
  
• Press vol up + down + power + plug USB
  
  
  
  
  
  
• Done

Full Flash

• menu tambahan
• flash PAC
• Select emmc/ UFS
• Pilh file PAC
• Load mapping
• If you devices stuck, you need to press vol up + down + power until you hear click sound
• After that plug cable and flash selected
• Wait untit it finish
• it will automatically turn on