G935F downgrade modem - GSM-Forum

MBtech · 11-06-2016, 08:53

Unlock new Modem not supported by Z3X;
Who tried the downgrade on this version ?

Quote:

Operation: Read Codes
Selected model: SM-G935F
Software version: 27.0

Searching Samsung modem... detected COM225
Reading phone info... ok
Model:
AP version:
CSC version:
CP version:
Product code:
Phone SN:
Unique number:
Reading IMEI... ok
IMEI: 354315081****** (SIGN: OK)
Checking hash file... ok
Reading data from phone... error (0)
Try downgrade modem if possible
Done with Samsung Tool PRO v.27.0

souma_k · 11-06-2016, 09:02

Hello bro which version there in no info other than imei in log

Quote:

Originally Posted by MBtech

Unlock new Modem not supported by Z3X;
Who tried the downgrade on this version ?

Sent from my SM-G935F using Tapatalk

MBtech · 11-06-2016, 10:23

Yes sorry for the mistake!

Quote:

Operation: Read Codes
Selected model: SM-G935F
Software version: 27.0

Searching Samsung modem... detected COM225
Reading phone info... ok
Model: SM-G935F
AP version: G935FXXU1BPJE
CSC version: G935FPHE1BPJ1
CP version: G935FXXU1BPJE
Product code: SM-G935FZDAPHE
Phone SN: R58HA1EKXWZ
Unique number: AD0916035856CF334D
Reading IMEI... ok
IMEI: 354315081****** (SIGN: OK)
Checking hash file... ok
Reading data from phone... error (0)
Try downgrade modem if possible

souma_k · 11-06-2016, 10:27

Bro did u tried combination fw and unlock after?

Sent from my SM-G935F using Tapatalk

MBtech · 11-06-2016, 10:58

no i dont try anything, i'm not sure if it's safe or not..

Kwesi_Roy_GH · 11-06-2016, 21:11

Flash modem or entire rom from this firmware and unlock.

sweetboy · 11-10-2016, 15:13

Searching Samsung modem... detected COM22
Reading phone info... ok
Model: SM-G935F
AP version: G935FXXU1BPHJ
CSC version: G935FEVR1BPH1
CP version: G935FXXU1APB6
Product code: SM-G935FZWAEVR
Phone SN: RF8
Unique number: AD09160350EA6562AE
Reading IMEI... ok
IMEI: 35377(SIGN: OK)
Checking hash file... ok
Reading data from phone... error (!2)
Done with Samsung Tool PRO v.27.1

get this error even after modem was downgrade

sweetboy · 11-10-2016, 17:05

earching Samsung modem... detected COM22
[ 11/10/2016 11:16:00 AM ] Reading phone info... ok
[ 11/10/2016 11:16:00 AM ] Model: SM-G935F
[ 11/10/2016 11:16:00 AM ] AP version: G935FXXU1BPHJ
[ 11/10/2016 11:16:00 AM ] CSC version: G935FEVR1BPH1
[ 11/10/2016 11:16:00 AM ] CP version: G935FXXU1APB6
[ 11/10/2016 11:16:00 AM ] Product code: SM-G935FZWAEVR
[ 11/10/2016 11:16:00 AM ] Phone SN: RF8H92GBMZM
[ 11/10/2016 11:16:00 AM ] Unique number: AD09160350EA6562AE
[ 11/10/2016 11:16:00 AM ] Reading IMEI... ok
[ 11/10/2016 11:16:00 AM ] IMEI: 353773080141307 (SIGN: OK)
[ 11/10/2016 11:16:00 AM ] Checking hash file... ok
[ 11/10/2016 11:16:00 AM ] Reading data from phone... error (4)
[ 11/10/2016 11:16:00 AM ]
[ 11/10/2016 11:19:00 AM ] Operation: Read Codes
[ 11/10/2016 11:19:00 AM ] Selected model: SM-G935F
[ 11/10/2016 11:19:00 AM ] Software version: 26.1
[ 11/10/2016 11:19:00 AM ]
[ 11/10/2016 11:19:00 AM ] Checking hash file... OK
[ 11/10/2016 11:19:00 AM ] Waiting ADB device... OK
[ 11/10/2016 11:19:00 AM ] Reading phone info...
[ 11/10/2016 11:19:00 AM ] Model: SM-G935F
[ 11/10/2016 11:19:00 AM ] Android version: 6.0.1
[ 11/10/2016 11:19:00 AM ] Product code: SM-G935FZWAEVR
[ 11/10/2016 11:19:00 AM ] Phone version: G935FXXU1APB6
[ 11/10/2016 11:19:00 AM ] PDA version: G935FXXU1BPHJ
[ 11/10/2016 11:19:00 AM ] CSC version: G935FEVR1BPH1
[ 11/10/2016 11:19:00 AM ] CSC country code: UK
[ 11/10/2016 11:19:00 AM ] CSC sales code: EVR
[ 11/10/2016 11:19:00 AM ] HW version: MP 0.801
[ 11/10/2016 11:19:00 AM ] Phone S/N: RF8H92GBMZM
[ 11/10/2016 11:19:00 AM ] Modem board: SHANNON335
[ 11/10/2016 11:19:00 AM ] RF cal date: 20160922
[ 11/10/2016 11:19:00 AM ] IMEI:
[ 11/10/2016 11:19:00 AM ] Checking Super user right... true
[ 11/10/2016 11:19:00 AM ] Initializating zTool... OK
[ 11/10/2016 11:19:00 AM ] Running zTool, please wait...
[ 11/10/2016 11:19:00 AM ] Start... OK
[ 11/10/2016 11:19:00 AM ] Init... OK
[ 11/10/2016 11:19:00 AM ] Generate and check client proof... OK
[ 11/10/2016 11:19:00 AM ] Verify proof by client... OK
[ 11/10/2016 11:19:00 AM ] Reading data... OK
[ 11/10/2016 11:19:00 AM ] HWID: A7 EC 67 5A 5C A3 14 51 AE 94 80 72 2E 5D 7B 15
[ 11/10/2016 11:20:00 AM ] Reading nv data... OK
[ 11/10/2016 11:20:00 AM ] Checking NV data... OK
[ 11/10/2016 11:20:00 AM ] Calculating... OK
[ 11/10/2016 11:20:00 AM ] Please wait, calculating codes... OK (time - 00:00:10)
[ 11/10/2016 11:20:00 AM ] Freeze code: 58084915
[ 11/10/2016 11:20:00 AM ] NET lock: 74073148
[ 11/10/2016 11:20:00 AM ] Sub lock: 00000000
[ 11/10/2016 11:20:00 AM ] SP lock: 00000000
[ 11/10/2016 11:20:00 AM ] CP lock: 00000000
[ 11/10/2016 11:20:00 AM ] SIM lock: 00000000
[ 11/10/2016 11:20:00 AM ] For check lock status: *#7465625#
done with root and 26.1 new virsion have bug

souma_k · 11-10-2016, 22:18

Quote:

Originally Posted by sweetboy

earching Samsung modem... detected COM22
[ 11/10/2016 11:16:00 AM ] Reading phone info... ok
[ 11/10/2016 11:16:00 AM ] Model: SM-G935F
[ 11/10/2016 11:16:00 AM ] AP version: G935FXXU1BPHJ
[ 11/10/2016 11:16:00 AM ] CSC version: G935FEVR1BPH1
[ 11/10/2016 11:16:00 AM ] CP version: G935FXXU1APB6
[ 11/10/2016 11:16:00 AM ] Product code: SM-G935FZWAEVR
[ 11/10/2016 11:16:00 AM ] Phone SN: RF8H92GBMZM
[ 11/10/2016 11:16:00 AM ] Unique number: AD09160350EA6562AE
[ 11/10/2016 11:16:00 AM ] Reading IMEI... ok
[ 11/10/2016 11:16:00 AM ] IMEI: 353773080141307 (SIGN: OK)
[ 11/10/2016 11:16:00 AM ] Checking hash file... ok
[ 11/10/2016 11:16:00 AM ] Reading data from phone... error (4)
[ 11/10/2016 11:16:00 AM ]
[ 11/10/2016 11:19:00 AM ] Operation: Read Codes
[ 11/10/2016 11:19:00 AM ] Selected model: SM-G935F
[ 11/10/2016 11:19:00 AM ] Software version: 26.1
[ 11/10/2016 11:19:00 AM ]
[ 11/10/2016 11:19:00 AM ] Checking hash file... OK
[ 11/10/2016 11:19:00 AM ] Waiting ADB device... OK
[ 11/10/2016 11:19:00 AM ] Reading phone info...
[ 11/10/2016 11:19:00 AM ] Model: SM-G935F
[ 11/10/2016 11:19:00 AM ] Android version: 6.0.1
[ 11/10/2016 11:19:00 AM ] Product code: SM-G935FZWAEVR
[ 11/10/2016 11:19:00 AM ] Phone version: G935FXXU1APB6
[ 11/10/2016 11:19:00 AM ] PDA version: G935FXXU1BPHJ
[ 11/10/2016 11:19:00 AM ] CSC version: G935FEVR1BPH1
[ 11/10/2016 11:19:00 AM ] CSC country code: UK
[ 11/10/2016 11:19:00 AM ] CSC sales code: EVR
[ 11/10/2016 11:19:00 AM ] HW version: MP 0.801
[ 11/10/2016 11:19:00 AM ] Phone S/N: RF8H92GBMZM
[ 11/10/2016 11:19:00 AM ] Modem board: SHANNON335
[ 11/10/2016 11:19:00 AM ] RF cal date: 20160922
[ 11/10/2016 11:19:00 AM ] IMEI:
[ 11/10/2016 11:19:00 AM ] Checking Super user right... true
[ 11/10/2016 11:19:00 AM ] Initializating zTool... OK
[ 11/10/2016 11:19:00 AM ] Running zTool, please wait...
[ 11/10/2016 11:19:00 AM ] Start... OK
[ 11/10/2016 11:19:00 AM ] Init... OK
[ 11/10/2016 11:19:00 AM ] Generate and check client proof... OK
[ 11/10/2016 11:19:00 AM ] Verify proof by client... OK
[ 11/10/2016 11:19:00 AM ] Reading data... OK
[ 11/10/2016 11:19:00 AM ] HWID: A7 EC 67 5A 5C A3 14 51 AE 94 80 72 2E 5D 7B 15
[ 11/10/2016 11:20:00 AM ] Reading nv data... OK
[ 11/10/2016 11:20:00 AM ] Checking NV data... OK
[ 11/10/2016 11:20:00 AM ] Calculating... OK
[ 11/10/2016 11:20:00 AM ] Please wait, calculating codes... OK (time - 00:00:10)
[ 11/10/2016 11:20:00 AM ] Freeze code: 58084915
[ 11/10/2016 11:20:00 AM ] NET lock: 74073148
[ 11/10/2016 11:20:00 AM ] Sub lock: 00000000
[ 11/10/2016 11:20:00 AM ] SP lock: 00000000
[ 11/10/2016 11:20:00 AM ] CP lock: 00000000
[ 11/10/2016 11:20:00 AM ] SIM lock: 00000000
[ 11/10/2016 11:20:00 AM ] For check lock status: *#7465625#
done with root and 26.1 new virsion have bug

Bro u downgrade using combination or modem with stock ? Thanks

xerraco · 11-11-2016, 02:47

He use 26.1 version.

Br,
xerraco

11-06-2016, 10:27	#4 (permalink)
souma_k Product Supporter Join Date: May 2013 Location: IN THIS WORLD ,LB,RO, Posts: 2,650 Member: 1933823 Status: Offline Thanks Meter: 1,273	Bro did u tried combination fw and unlock after? Sent from my SM-G935F using Tapatalk

11-06-2016, 10:58	#5 (permalink)
MBtech Freak Poster Join Date: Apr 2005 Age: 43 Posts: 448 Member: 138234 Status: Offline Thanks Meter: 79	no i dont try anything, i'm not sure if it's safe or not..

11-06-2016, 21:11	#6 (permalink)
Kwesi_Roy_GH No Life Poster Join Date: May 2016 Location: Madina, Accra, GHANA Posts: 1,181 Member: 2575234 Status: Offline Thanks Meter: 1,134	Flash modem or entire rom from this firmware and unlock.

11-10-2016, 15:13	#7 (permalink)
sweetboy No Life Poster Join Date: May 2005 Location: bridgetown Age: 59 Posts: 1,270 Member: 146939 Status: Offline Sonork: 100.1609615 Thanks Meter: 245	Searching Samsung modem... detected COM22 Reading phone info... ok Model: SM-G935F AP version: G935FXXU1BPHJ CSC version: G935FEVR1BPH1 CP version: G935FXXU1APB6 Product code: SM-G935FZWAEVR Phone SN: RF8 Unique number: AD09160350EA6562AE Reading IMEI... ok IMEI: 35377(SIGN: OK) Checking hash file... ok Reading data from phone... error (!2) Done with Samsung Tool PRO v.27.1 get this error even after modem was downgrade

11-11-2016, 02:47	#10 (permalink)
xerraco No Life Poster Join Date: Nov 2008 Location: RVIII Posts: 11,696 Member: 890926 Status: Offline Thanks Meter: 2,053	He use 26.1 version. Br, xerraco