Error 8 0 4 [closed]

0 votes
Hi

I want to change the m307 imei but it take me  8 0 4 error and when phone was restarting just imei 2 changed
Waiting ADB device... OK
Reading phone info...
Model: SM-M307F
Android version: 10
PDA version: M307FXXU2BTD1
CSC version: M307FOLE2BTC6
Phone version: M307FXXU2BTBA
Product code: SM-M307FZBDINS
CSC country code: INDONESIA
CSC sales code: XID
Carrier ID: INS
Phone SN: RZ8M90D6JRM
IMEI: 351507111714191
HW version: MP0.400
RF cal date: 20190904
Chip name: EXYNOS9611
Modem board: SHANNON337
Security patch: 2020-03-01
Boot Warranty bit: 0
SIM State: ABSENT,ABSENT
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... OK
Searching server... OK
Checking server answer... OK
Executing... OK
Reading data from phone... OK
Calculating... OK
Searching server... OK
Waiting for server answer... OK
Writing security... error (8 0 4)
Rebooting phone... OK

Done with Samsung Tool PRO v.43.22
closed with the note: illigal
in Samsung Tool by (160 points)
closed by

1 Answer

0 votes
Hello. Change imei is illigal. Thread closed.
by (218k points)
...