A127F U7 still not supported till now, long time now waiting for update to support but not yet coming
see my todays log below...
Operation: Repair
Selected model: SM-A127F
Software version: 44.17
Waiting ADB device... OK
Reading phone info...
Model: SM-A127F
Android version: 12
PDA version: A127FXXU7BVI4
CSC version: A127FOJM7BVI4
Phone version: A127FXXU7BVI1
Product code: SM-A127FZKHAFR
CSC country code: Kenya
CSC sales code: AFR
Carrier ID: AFR
Phone SN: RZ8RB02VJHA
IMEI:
HW version: REV1.0
RF cal date: 20211102
Chip name: EXYNOS850
Modem board: SHANNON318
Security patch: 2022-09-01
Boot Warranty bit: 1
SIM State: ABSENT,ABSENT
Checking Super user right... true
Root version: 25.2:MAGISKSU
Checking data... OK
Searching server... OK
Checking server answer... OK
Data preparation... OK
Initialization zTool... OK
Running zTool, please wait... OK
Executing 1st step... error (6 2.7.9)
Rebooting phone... OK
Done with Samsung Tool PRO v.44.17 [SM-A127F,Repair]