osama

osama

Master
6/1/2026
Tool
EFT Pro
Device

Samsung Galaxy A31 (SM-A315F)

Operation
Flash Firmware
Path

MTK > Mtk New > #MTKTool General > Write Flash > Flash Firmware (Download Mode) > Samsung Firmware

EFT Pro

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Notes

unbrick samsun by offical firmware only no need scatter

Flash FirmwareSamsung Galaxy A31 (SM-A315F)Log

=== LOG ===
Waiting For Device Connection... 
USB PORT: MediaTek USB Port (COM165)
Port: MediaTek USB Port (COM165)
Manufacturer: MediaTek Inc.
OPEN COM PORT... OK
Handshake... OK
Read CHIP ID... OK
HW-CODE: 0X707
CPU: MT6768
Read Chip Version... OK
HW-SUBCODE: 0X8A00
HW-VERSION: 0XCA00
SW-VERSION: 0X0000
Read Phone Configuration... OK
Bypass Security Protection... OK
Dump EMI Config... OK
Send Protection Files BROM... OK
Check BROM status... OK
Setup DEVICE... OK
Init HARDWARE... OK
Setup DEVICE... OK
Read DEVICE Status... BROM
Load emi config from firmware... OK
Init EXT RAM... OK
Send Download Agent... OK
Send Download Agent Extended... OK
Random key:  00000000000000000000000000000000
Sla Version:  12345678  >> 2018915346
Using fallback authentication: sla_challenge()... 
Generated key (size): 256... 
Sending key via xflashDevCtrl... 
Read Device Info... OK
EMMC INFO:
EMMC Boot1 Size: 4.00 MB
EMMC Boot2 Size: 4.00 MB
EMMC RPMB Size: 16.00 MB
EMMC USER Size: 116.48 GB
EMMC CID: 150100445636444D4200B15DCA20B7FD
RAM INFO:
SRAM Size: 448.00 KB
DRAM Size: 4.00 GB
CHANGE TO HIGH-SPEED PORT... OK
Check compabilities... OK
Prepare flashing procedures... OK
Read PIT file... OK
Convert PIT to Ptables... OKOK
Check secondary partitions table... OK
Check primary partitions table... OK
Read flashable partitions parameter... OK
Write PIT Data... OK
Flash BOOTLOADER > Size: 3.79 MB... 
  Flash preloader > Size: 4.00 MB... OK
  Flash preloader_backup > Size: 4.00 MB... OK
  Flash uh > Size: 2.00 MB... OK
  Flash lk > Size: 2.00 MB... OK
  Flash param > Size: 4.00 MB... OK
  Flash up_param > Size: 4.00 MB... OK
  Flash efuse > Size: 512.00 KB... OK
  Flash vbmeta > Size: 64.00 KB... OK
Flash APPLICATION > Size: 5.65 GB... 
Flash MODEM > Size: 39.96 MB... 
Flash CACHE > Size: 99.37 MB... 
Update downloaded data... OK
Reboot... OK
Total WRITE Data: 5.76 MB
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