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please help me
Waiting ADB device... OK
Reading phone info...
Model: SM-A307GN
Android version: 9
PDA version: A307GNDXU4ATB3
CSC version: A307GNOLM4ATB3
Phone version: A307GDXS4ATC1
Product code: SM-A307GZKVXME
CSC country code: MALAYSIA
CSC sales code: XME
Carrier ID: XME
Phone SN: RR8MB0C2DVE
IMEI: 351757114351216
HW version: MP 0.1B0
RF cal date: 20191121
Chip name: EXYNOS7904
Modem board: SHANNON327
Security patch: 2020-02-01
Boot Warranty bit: 1
SIM State: UNKNOWN,UNKNOWN
Checking Super user right... true
Root version: 23.0: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.44.10 [SM-A307GN,Repair]
in Samsung Tool by (270 points)

1 Answer

0 votes
Hello. Update phone to 10 android and repeat operation.
by (134k points)
bro i update my phone and was able to write imei and patch.but it lose network after 1 hour
Operation: Patch Certificate
Selected model: SM-A307GN
Software version: 44.10

Waiting ADB device... OK
Reading phone info...
Model: SM-A307GN
Android version: 10
PDA version: A307GNDXU4BTD1
CSC version: A307GNOLM4BTD1
Phone version: A307GDXU4BTD1
Product code: SM-A307GZKVXME
CSC country code: MALAYSIA
CSC sales code: XME
Carrier ID: XME
Phone SN: RR8MB0C2DVE
IMEI: 352231119225782
HW version: MP 0.1B0
RF cal date: 20191121
Chip name: EXYNOS7904
Modem board: SHANNON327
Security patch: 2020-03-01
Boot Warranty bit: 1
SIM State: ABSENT,UNKNOWN
Checking Super user right... true
Root version: 23.0:MAGISKSU
Removing patch cert... OK
Checking data... OK
Searching server... OK
Checking server answer... OK
Data preparation... OK
Searching server... OK
Waiting for server answer... OK
Patching... OK
Rebooting phone... OK

Done with Samsung Tool PRO v.44.10 [SM-A307GN,Patch Certificate]

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after 1 or 2 hour imei status is ng
...