A105F U2 Modem error...

Software Downloads Modem file for downgrade but can not flash it.


Please get the approval to use factory Radio


Even Bootloader is unlocked and phone is rooted.





Operation: Repair
Selected model: SM-A105F
Software version: 37.0

Waiting ADB device... OK
Reading phone info...
Model: SM-A105F
Android version: 9
PDA version: A105FDDU2ASF2
CSC version: A105FODM2ASF3
Phone version: A105FDDU2ASF1
Product code: SM-A105FZBGINS
CSC country code: India
CSC sales code: INS
Phone SN: RF8M5162EGR
IMEI: 3571++++++++06
HW version: MP 0.300
RF cal date: 20190509
Chip name: EXYNOS7884B
Modem board: SHANNON327
Security patch: 2019-06-01
Boot Warranty bit: 1
SIM State: ABSENT,ABSENT
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... OK
Searching server... OK
Checking server answer... modem not supported
Searching server... OK
Checking available files... OK
Available CP file for downgrade, try download and flash? Continue? Yes
Checking local file... OK
Switching to flash mode... OK
Searching USB Flash interface... COM10 detected
Setup connection... OK
Reading data from phone... OK
Sending data to phone... OK
Waiting for device to become ready... OK
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... OK
Searching server... OK
Checking server answer... modem not supported
Done with Samsung Tool PRO v.37.0