G928F 6.0.1 binary 3 downgrade - GSM-Forum

mirk89 · 10-18-2016, 20:11

Hi,

I updated a G928F to Android 6.0.1 G928FXXS3BPIA, but now I can not use "Patch Certificate" with Z3X Pro.

I'm trying to downgrade to 5.1.1 but I receive always the error with binary 3, because firmware 5.1.1 doesn't exist with binary 3?

The only firmware that it accepted is G928FXXS3BPIA, but with this rom I have no network, I need to patch certificate!!!

How can I do?

Thanks

shahsoft · 10-18-2016, 22:48

you cant downgrade it at all because samsung change the binary in new firmwares you just write cert on it

Castle2k · 10-19-2016, 04:19

Quote:

Originally Posted by mirk89

Hi,

I updated a G928F to Android 6.0.1 G928FXXS3BPIA, but now I can not use "Patch Certificate" with Z3X Pro.

I'm trying to downgrade to 5.1.1 but I receive always the error with binary 3, because firmware 5.1.1 doesn't exist with binary 3?

The only firmware that it accepted is G928FXXS3BPIA, but with this rom I have no network, I need to patch certificate!!!

How can I do?

Thanks

If u have a new cert just write it over and you'll be good to go. No need to "patch cert"

Sent from my SM-N930F using Tapatalk

mirk89 · 10-19-2016, 07:22

ok thanks guys .... now I try to write it!!

mirk89 · 10-19-2016, 08:44

I tried it but nothing.. I receive error (9)

Quote:

Waiting ADB device...
Prego, Attiva modalità Debug... OK
Lettura info telefono...
Modello: SM-G928F
Android version: 6.0.1
Codice prodotto: SM-G928FZKAITV
Versione Phone: G928FXXU3BPI4
PDA version: G928FXXS3BPIA
CSC version: G928FITV3BPI1
Codice Paese CSC: ITALY
Codice vendita CSC: ITV
HW version: MP 0.500
Phone SN: RF8GA0QTRAY
Piastra modem: SHANNON333
RF cal date: 20151012
IMEI:
Controllo diritti Super user... vero
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data... errore (9)

Done with Samsung Tool PRO v.26.9

**blang** · 10-22-2016, 19:53

Quote:

Originally Posted by mirk89

I tried it but nothing.. I receive error (9)

new security phone, we working on solution.

mobileplus21 · 10-22-2016, 22:53

you need new combination file to downgrade firmware, then write working cert, and flash phone to latest firmware back to normal..

(((NAEEM))) · 10-22-2016, 23:01

where Combination file Mr_Blang 6.0.1
z3x team very Slow Working 6.0.1 new securty

ghacks · 10-23-2016, 00:52

111111111111111111111111111111111111111111111111% very slow working on it gc prokey work very fast for the latest security..

mirk89 · 10-25-2016, 10:46

ok thanks... I will wait for these combination files!!!
but after all, what are these combination files?

mojodojo · 10-25-2016, 11:57

Quote:

Originally Posted by blang

new security phone, we working on solution.

Hi, @blang sir:
I have G928F with 6.0.1 (july 2016 firmware)(G928FXXS2BPF2_G928FTEF2BPC1_G928FXXU2BPF 2_HOME.tar)

I use this combo file for Bin 3
(COMBINATION_G928FXXU2AOL2_boot.tar)

It enable ADB Then I use box z3x to remove FRP I then done full factory reset then flash same version of firmware and every thing work perfect.

(((NAEEM))) · 10-25-2016, 16:59

Searching Samsung USB Flash interface... COM41 detected
Setup connection... ok
Reading PIT from phone... ok
Searching FRP lock... ok
Erasing FRP... ok
Searching Reactivation lock... ok
Erasing Reactivation lock... error

Done with Samsung Tool PRO v.27.0

xerraco · 11-05-2016, 08:02

Quote:

Originally Posted by mojodojo

Hi, @blang sir:
I have G928F with 6.0.1 (july 2016 firmware)(G928FXXS2BPF2_G928FTEF2BPC1_G928FXXU2BPF 2_HOME.tar)

I use this combo file for Bin 3
(COMBINATION_G928FXXU2AOL2_boot.tar)

It enable ADB Then I use box z3x to remove FRP I then done full factory reset then flash same version of firmware and every thing work perfect.

Of course yours its not

Code:

G928FXXS3BPIA

This is New Security.

Br,
xerraco

mobileplus21 · 11-10-2016, 22:56

check this link

http://forum.gsmhosting.com/vbb/12152742-post13.html

mirk89 · 11-19-2016, 11:00

Hi everyone!!

News about downgrade from binary 3?

Thank you

10-18-2016, 20:11	#1 (permalink)
mirk89 Junior Member Join Date: Sep 2011 Posts: 8 Member: 1652324 Status: Offline Thanks Meter: 0	G928F 6.0.1 binary 3 downgrade Hi, I updated a G928F to Android 6.0.1 G928FXXS3BPIA, but now I can not use "Patch Certificate" with Z3X Pro. I'm trying to downgrade to 5.1.1 but I receive always the error with binary 3, because firmware 5.1.1 doesn't exist with binary 3? The only firmware that it accepted is G928FXXS3BPIA, but with this rom I have no network, I need to patch certificate!!! How can I do? Thanks

10-18-2016, 22:48	#2 (permalink)
shahsoft No Life Poster Join Date: Nov 2014 Location: Pakistan/UAE/WorldWide Age: 26 Posts: 901 Member: 2302076 Status: Offline Sonork: 100.1663298 Thanks Meter: 185	you cant downgrade it at all because samsung change the binary in new firmwares you just write cert on it

10-19-2016, 07:22	#4 (permalink)
mirk89 Junior Member Join Date: Sep 2011 Posts: 8 Member: 1652324 Status: Offline Thanks Meter: 0	ok thanks guys .... now I try to write it!!

10-22-2016, 22:53	#7 (permalink)
mobileplus21 Banned Join Date: Mar 2011 Posts: 1,011 Member: 1539068 Status: Offline Thanks Meter: 74	you need new combination file to downgrade firmware, then write working cert, and flash phone to latest firmware back to normal..

10-22-2016, 23:01	#8 (permalink)
(((NAEEM))) Freak Poster Join Date: Jun 2010 Location: ON Maind Posts: 499 Member: 1326581 Status: Offline Sonork: (((NAEEM))) Thanks Meter: 52	where Combination file Mr_Blang 6.0.1 z3x team very Slow Working 6.0.1 new securty

10-23-2016, 00:52	#9 (permalink)
ghacks No Life Poster Join Date: Dec 2009 Location: *** Taste Good Age: 39 Posts: 4,066 Member: 1196914 Status: Offline** Sonork: 100.1667938 Thanks Meter: 1,645	111111111111111111111111111111111111111111111111% very slow working on it gc prokey work very fast for the latest security..

10-25-2016, 10:46	#10 (permalink)
mirk89 Junior Member Join Date: Sep 2011 Posts: 8 Member: 1652324 Status: Offline Thanks Meter: 0	ok thanks... I will wait for these combination files!!! but after all, what are these combination files?

10-25-2016, 16:59	#12 (permalink)
(((NAEEM))) Freak Poster Join Date: Jun 2010 Location: ON Maind Posts: 499 Member: 1326581 Status: Offline Sonork: (((NAEEM))) Thanks Meter: 52	Searching Samsung USB Flash interface... COM41 detected Setup connection... ok Reading PIT from phone... ok Searching FRP lock... ok Erasing FRP... ok Searching Reactivation lock... ok Erasing Reactivation lock... error Done with Samsung Tool PRO v.27.0

11-10-2016, 22:56	#14 (permalink)
mobileplus21 Banned Join Date: Mar 2011 Posts: 1,011 Member: 1539068 Status: Offline Thanks Meter: 74	check this link http://forum.gsmhosting.com/vbb/12152742-post13.html

11-19-2016, 11:00	#15 (permalink)
mirk89 Junior Member Join Date: Sep 2011 Posts: 8 Member: 1652324 Status: Offline Thanks Meter: 0	Hi everyone!! News about downgrade from binary 3? Thank you