G935f Dual sim 7.0 need patch CERT but Can’t Root
i want to be helped to Patch Cert Samsung S7 G935f on 7.0.
I try to root phone by Cf auto root file & also try Along with TWRP method but always phone locked memory and Stuck on startup logo.
Phone successfully rooted on 6.0.1 & patch Cert done.
but Customer want 7.0, every time after update 6.01 to 7.0 this phone wants to repair network. Why?
This phone is Dual Sim, in download mode, phone show Sm-G935f but after flash phone show in about Sm-G935FD.
Here is info
Searching Samsung modem... detected COM23 Reading phone info... OK Model: SM-G935FD AP version: G935FXXU1DQIC CSC version: G935FXXU1DQIC CP version: G935FXXU1DQB1 Product code: BTU Phone SN: R58J26L255T Unique number: CE12160CE3AA6CA10C Reading IMEI... OK IMEI: 3547083741***** (SIGN: NG_SIGN) Reading IMEI 2... OK IMEI 2: 354708384***** (SIGN: NG_SIGN) Done Along with Samsung Tool PRO v.30.2.2
I try to update 7.0 Along with root by twrp from 6.0.1 but after installl ROM.G93xF.XXU1DQIC-v21.0.by.ambasadii.zip
phone has no Root.
kindly tell me any solution for root this phone or any way to solve this problem (every time after update 6.01 to 7.0 this phone wants to repair network)