sm-g900f unable to write cert

[ooin]

hello
i have s 5 g900f kitkat rooted knox disabled twrp recovery installed
i try write cert but unable

log

Checking certificate file... OK
KEY ID: 0478
Waiting ADB device... OK
Reading phone info...
Model: SM-G900F
Android version: 4.4.2
Product code: Not Active
Phone version: G900FXXU1ANCE
PDA version: G900FXXU1ANCE
CSC version: G900FOJV1ANCD
CSC country code: UAE
CSC sales code: XSG
HW version:
Phone S/N:
Modem board: MSM8974PRO
RF cal date: NONE
IMEI: 352558064833347
Initialization AT RIL... OK
Bypass MSL... error (2)
First reset MSL
Done with Samsung Tool v.20.5


Operation: Reset MSL
Selected model: SM-G900F
Selected port: ,
Software version: 20.5

Port not selected

Done with Samsung Tool v.20.5





Operation: Wipe EFS/NVM
Selected model: SM-G900F
Selected port: ,
Software version: 20.5

Port not selected


Done with Samsung Tool v.20.5

pls help thanks

[Fast Unlocker]

it is clear that you have to reset MSL first

[ooin]

Originally Posted by Fast Unlocker

it is clear that you have to reset MSL first

I've Enclosed reset MSL log
it's in the middle
and this is it again



Operation: Reset MSL
Selected model: SM-G900F
Selected port: ,
Software version: 20.5

Port not selected

Done with Samsung Tool v.20.5

[ooin]

Originally Posted by gsm702

You did not reset MSL. Look at the log. It wants you to select the com port. Dial *#0808# and set to dm+modem+adb then click ok. Then select com port in z3x. Then reset MSL. Then write cert.

Read your own log. It is not saying MSL Reset OK. It is telling you that you have not selected a com port. Cert write uses adb/modem. Reset MSL uses com port.

thanks
that the key i was forgot
any way write cert done but phone still emergncy call only
help pls

[shishir1234]

first enable cp logging by press power button+home+volume up

now dail *#0808# select dm+adb+modemdo bypass msl

now root phone with cf auto root

after finished root dail *#0808# click mtp+adb .now found driver and write cert easily