g920f downgrade problem

[manan-hanan]

hi my firend
i have a g920f that i fash it wit this combination file
COMBINATION_OXA_FA50_G920FXXU5APK1_OXA5APK1_CL6658768_QB1150913
when i flash it with latest sw firmware Always i get this error
sboot send error
latest frimware binary security is 4 but the combinatin is 5 security
when i fash with ap cp csc the phone come with hang on logo
and i cant flash it plz help me how to flash it

[oggi21]

You need to wait till come out firmware with security 5 or You can change EMMC chip. I have same problem but with sm-g925f

[xerraco]

So now its Security is going harder.


Br,
xerraco

[CHANDARAKK]

why u all dont see first befor install combination u need to flash the same phone build

if u use combin hight than stock in sammobile u will wait till stock out or try use that phone U5 flash via smartswitch

[oggi21]

Originally Posted by CHANDARAKK

why u all dont see first befor install combination u need to flash the same phone build

if u use combin hight than stock in sammobile u will wait till stock out or try use that phone U5 flash via smartswitch

I knewed, I flash 'couse I have dead radio so...any way now I have to change PCB