G920p 6.0.1 Emergency calls only [Solved]
 

after trying to ckeck if gsm is enabled
i found this menu

IOTHiddenMenu
Usbsetting menu
Lte mode menu
Testmode menu
##data#menu
##msl#menu
##debug#menu
##test#menu
##Phone util#menu
##rtn#menu
##Scrtn#menu

http://uploads.tapatalk-cdn.com/2016...d77cf81284.jpg

Envoyé de mon SM-G900F en utilisant Tapatalk

Look for gcf and set it to on even if it ia on make it off and on again phone will reboot
You can find gcf in:
Umts /debug screen/ phone control/
Network control/ gcf
Or in:
Ue setting & info/ setting/ gcf


Sent from my SM-N920C using Tapatalk

Hello.

What is the exactly state of your phone? Did You check imei and network?

Also, please make sure that You perform these steps:

Check, whether GSM/??GPRS/WCDMA GCF is turned on in your phone:
1. Dial *#0011# and in the service menu do the following.
2. Click "Menu" then "Key input" then input Q then press "Ok".
3. Click "Menu" then "Back".
4. Click "Menu" then "Key input" then input 0000 then click "Ok".

After these steps Hidden menu should open. In Hidden menu, depending on available options, try to do the following:I.Press UMTSPress DEBUG SCREENPress PHONE CONTROLPress NETWORK CONTROLSet GCF to ONII.Press [2] UE SETTING & INFOPress [1] SETTINGSPress [4] GCFSet [1] GSM/??GPRS/WCDMA GCF to ONAfter these actions go to Settings -> Mobile Networks and Set Network Mode to Automatic, or GSM.

u did not undestand me
ur steps to get Hidden menu
i do all this steps and i get this Hidden menu
but its diffrent look to picture
ihave not UMTS... to finich checking

the phone working before (511) after update no signal (6.0.1 )
imei is oki

Check one of the options in the hidden menu its over their maybe debug menu or msl

Sent from my SM-N920C using Tapatalk

no way i cant find GCF

In testmode menu you will find ue setting & info
Choose it then choose settings you will find gcf

Sent from my SM-N920C using Tapatalk

its oki now network is oki also thank u wadda7o for ur help & ur time