SM-G935F rev2 network not registered after 10 seconds [Solved]

[lexro93290]

Hello buddies,

i changed imei number for a G935F but when i try to repair network i get signal for only 10 second to then got not registered on network .... i don't know if there is an other way to fix the network correctly ?

thank you , here's last log

INFO : 04/06/2018 13:49:23 > -----------------------------------------------------------------------------------
INFO : 04/06/2018 13:49:25 > Platform: Samsung Android
INFO : 04/06/2018 13:49:25 > Selected port: COM1
INFO : 04/06/2018 13:49:25 > Selected model: SM-G935F
INFO : 04/06/2018 13:49:25 > Operation: Repair Network
INFO : 04/06/2018 13:49:27 > Detected phone model: SM-G935F
INFO : 04/06/2018 13:49:28 > Firmware compiled date: Tue Feb 20 13:30:42 KST 2018
INFO : 04/06/2018 13:49:28 > PDA version: G935FXXU2DRBB
INFO : 04/06/2018 13:49:28 > CSC version: G935FZZT2DRBB
INFO : 04/06/2018 13:49:28 > SW version: G935FXXU2DRB6
INFO : 04/06/2018 13:49:28 > Phone SN: RF8HC00005X
INFO : 04/06/2018 13:49:28 > Android version: 7.0 (NRD90M)
INFO : 04/06/2018 13:49:28 > Sales code: BRI
INFO : 04/06/2018 13:49:28 > Country: Taiwan
INFO : 04/06/2018 13:49:28 > HW platform: exynos5
INFO : 04/06/2018 13:49:28 > HW Chip: exynos8890
INFO : 04/06/2018 13:49:28 > HW Modem: SHANNON335
INFO : 04/06/2018 13:49:28 > Security patch level: 2018-02-01
INFO : 04/06/2018 13:49:28 > SIM 1 status: ready
INFO : 04/06/2018 13:49:28 > Codename: hero2ltexx
INFO : 04/06/2018 13:49:28 > Checking Root:
INFO : 04/06/2018 13:49:29 > Phone is Rooted.
INFO : 04/06/2018 13:49:29 > Repairing network. Please wait, this can take some time...
WARN : 04/06/2018 13:50:41 > Network is successfully repaired.
INFO : 04/06/2018 13:50:41 > Performed by 2.6.9 Software version.

[Octopus box]

Hello.

At first, try to use another SIM cards. Also try to write another IMEI and then do "Repair Network". Also check HW.

[lexro93290]

problem solved thanks

[Octopus box]

So what was the solution? )