Sm-g935f patch cert not working in jan/feb 2018 build - GSM-Forum

jangalusky · 02-24-2018, 13:36

SM-G935F i changed imei and patched cert with october firmware and everything work fine. customer update firmware with feb build "G935FXXU2DRAC" and phone show emergency, i re-root phone and patched cert but not working.

if i downgrade back to older 7.0 imei will change to NULL and if update to JAN/FEB BUILD "G935FXXU2DRAC" imei will show but patch certificate not work on it.

i think this is new security and chimera developer need to work on it. this also apply to other samsung model who update the JAN/FEB BUILD FIRMWARE

gcceleghg · 02-24-2018, 14:29

Dear Sir!

The repair function of imei and patch of the modem is not yet supported for files with binary: 2.

jangalusky · 02-24-2018, 15:04

Quote:

Originally Posted by gcceleghg

Dear Sir!

The repair function of imei and patch of the modem is not yet supported for files with binary: 2.

so at moment, any samsung upgraded to firmware with binary 2, NO SOLUTION AND AFTER DOWNGRADE, CANNOT WORK?

gcceleghg · 02-24-2018, 16:52

Dear Sir!
If you upgrade the firmware After repair imei and parche cert. So you will lose the modem partch.
Binary:2 is not supported yet .

Desirat · 02-24-2018, 17:57

Quote:

Originally Posted by jangalusky

so at moment, any samsung upgraded to firmware with binary 2, NO SOLUTION AND AFTER DOWNGRADE, CANNOT WORK?

And, if you don't warn user about the "non permanent status of the procedure", they will give you this type of trouble! Its of their interest (and yours by proxy)!

jangalusky · 02-26-2018, 11:44

This kind of thread need to be sticky because 90% of customer will update the binary 2 firmware

02-24-2018, 13:36	#1 (permalink)
jangalusky No Life Poster Join Date: Sep 2012 Location: IN JUPITER Posts: 531 Member: 1812784 Status: Offline Thanks Meter: 45	Sm-g935f patch cert not working in jan/feb 2018 build SM-G935F i changed imei and patched cert with october firmware and everything work fine. customer update firmware with feb build "G935FXXU2DRAC" and phone show emergency, i re-root phone and patched cert but not working. if i downgrade back to older 7.0 imei will change to NULL and if update to JAN/FEB BUILD "G935FXXU2DRAC" imei will show but patch certificate not work on it. i think this is new security and chimera developer need to work on it. this also apply to other samsung model who update the JAN/FEB BUILD FIRMWARE

02-24-2018, 14:29	#2 (permalink)
gcceleghg No Life Poster Join Date: Jun 2012 Location: Arg Posts: 4,913 Member: 1766567 Status: Offline Thanks Meter: 1,788	Dear Sir! The repair function of imei and patch of the modem is not yet supported for files with binary: 2.

02-24-2018, 16:52	#4 (permalink)
gcceleghg No Life Poster Join Date: Jun 2012 Location: Arg Posts: 4,913 Member: 1766567 Status: Offline Thanks Meter: 1,788	Dear Sir! If you upgrade the firmware After repair imei and parche cert. So you will lose the modem partch. Binary:2 is not supported yet .

02-26-2018, 11:44	#6 (permalink)
jangalusky No Life Poster Join Date: Sep 2012 Location: IN JUPITER Posts: 531 Member: 1812784 Status: Offline Thanks Meter: 45	This kind of thread need to be sticky because 90% of customer will update the binary 2 firmware