SM-G570F unlocking error Modem Downgrade? Anyone ever done it - GSM-Forum

**>>Gsmmilon>>** · 01-22-2017, 11:29

Any One Can Share me Tasted > CP File> Modem Downgrade File
Waiting ADB device... Ok
Reading phone info...
Model: SM-G570F
Android version: 6.0.1
Product code: SM-G570FZDDKSA
Phone version: G570FXXU1APL1
PDA version: G570FXXU1APIB
CSC version:
CSC country code:
CSC sales code:
HW version: MP 0.500
Phone SN: R28HB03L1TK
Chip name: EXYNOS7570
Modem board: SHANNON305
RF cal date: 20161101
IMEI:
Checking Super user right... true
Reading NV data... Ok
Checking NV data... Ok
Initialization zTool... Ok
Running zTool, please wait...
Start... Ok
Initialization... Ok
Generate and check client proof... Ok
Verify proof by client... Ok
Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.27.7

kamrolhasan · 01-22-2017, 13:47

Quote:

Originally Posted by >>Gsmmilon>>

Any One Can Share me Tasted > CP File> Modem Downgrade File
Waiting ADB device... Ok
Reading phone info...
Model: SM-G570F
Android version: 6.0.1
Product code: SM-G570FZDDKSA
Phone version: G570FXXU1APL1
PDA version: G570FXXU1APIB
CSC version:
CSC country code:
CSC sales code:
HW version: MP 0.500
Phone SN: R28HB03L1TK
Chip name: EXYNOS7570
Modem board: SHANNON305
RF cal date: 20161101
IMEI:
Checking Super user right... true
Reading NV data... Ok
Checking NV data... Ok
Initialization zTool... Ok
Running zTool, please wait...
Start... Ok
Initialization... Ok
Generate and check client proof... Ok
Verify proof by client... Ok
Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.27.7

No need downgrade modem......Root phone and try with new Unlock

**>>Gsmmilon>>** · 01-22-2017, 13:58

Quote:

No need downgrade modem......Root phone and try with new Unlock

BRO Phone Already Rooted...

lucking this > Checking Super user right... true

kamrolhasan · 01-22-2017, 15:04

Quote:

Originally Posted by >>Gsmmilon>>

BRO Phone Already Rooted...

lucking this > Checking Super user right... true

Flash this firmware then try again..https://www.androidfilehost.com/?fid=457095661767123330

maxwell12 · 01-30-2017, 13:32

Quote:

Originally Posted by kamrolhasan

Flash this firmware then try again..https://www.androidfilehost.com/?fid=457095661767123330

please is the firmware pre-rooted?

Reliable Shop · 01-30-2017, 14:10

https://reliableshopblog.wordpress.com/

StsTeknoloji · 04-04-2017, 21:20

?ndir G570F Sts Teknoloji Root 601 tar

fasisoft · 04-05-2017, 07:29

Quote:

Originally Posted by maxwell12

please is the firmware pre-rooted?

Hello

Br not rooted firmware

Just flash this firm Then root

Unlock z3x...Done

tested solution..

BR..!

fasisoft

gsm_rabby · 06-05-2017, 14:48

1OO% SOLUTION
http://forum.gsmhosting.com/vbb/f453...phone-2231320/

K-B MOBILE · 06-05-2017, 15:14

Quote:

Originally Posted by kamrolhasan

Flash this firmware then try again..https://www.androidfilehost.com/?fid=457095661767123330

I Have Flash with this Firmware my Phone show Baseband Unknown

gsm_rabby · 06-05-2017, 15:42

Quote:

Originally Posted by K-B MOBILE

I Have Flash with this Firmware my Phone show Baseband Unknown

BACKUP NV file write again see SamsungToolPRO bacup folder

saleque · 06-12-2017, 01:12

Quote:

Originally Posted by K-B MOBILE

I Have Flash with this Firmware my Phone show Baseband Unknown

see post
http://forum.gsmhosting.com/vbb/f453.../#post12541935

nishubd · 06-12-2017, 11:22

Quote:

Originally Posted by gsm_rabby

1OO% SOLUTION
http://forum.gsmhosting.com/vbb/f453...phone-2231320/

BIG TNX BRO,,,,,this way done for me

salimsikder · 08-23-2017, 10:10

BACKUP INSTRUCTIONS:
Phone must be rooted!
If the software can't root the phone automatically,
then you must root your device manually.
1. Power on the phone.
2. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Select device in ADB settings.
5. Press 'Read EFS' button to read backup or 'Write EFS' to restore or
press 'Write CERT' to restore certificates.

To backup/restore QCN, phone diagnostic port must be enabled.
1. Power on the phone.
2. Type *#0808# and select 'DM+MODEM+ADB'.
3. Type *#9090# and select 'DM/DUN over HSIC'.
Or use 'Activate Diag' function from 'Repair' tab.
4. Connect the phone to PC with USB cable, install drivers if needed.
5. Select diagnostic port in port settings.
6. Press 'Read QCN' button to read NV backup or 'Write QCN' to restore.
Operation: Unlock
Selected model: SM-G570F
Software version: 29.0

Waiting ADB device... OK
Reading phone info...
Model: SM-G570F
Android version: 6.0.1
Product code: SM-G570FZDDKSA
Phone version: G570FXXU1AQC1
PDA version: G570FXXU1AQC2
CSC version: G570FOJV1AQC2
CSC country code: KSA
CSC sales code: KSA
HW version: MP 0.500
Phone SN: R58J52XR7FT
Chip name: EXYNOS7570
Modem board: SHANNON305
Security patch: 2017-03-01
RF cal date: 20170513
IMEI:
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... error
Security damaged (4 23)
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.29.0

askaralikp · 08-24-2017, 10:51

Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... error
Security damaged (4 23)
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data from phone... error (0)
Try downgrade modem if possible
Done with Samsung Tool PRO v.29.1

same problem facing

01-22-2017, 11:29	#1 (permalink)
>>Gsmmilon>> Product Manager Join Date: Mar 2014 Location: Bangladesh Age: 30 Posts: 2,172 Member: 2142580 Status: Offline Thanks Meter: 1,214	SM-G570F unlocking error Modem Downgrade? Anyone ever done it Any One Can Share me Tasted > CP File> Modem Downgrade File Waiting ADB device... Ok Reading phone info... Model: SM-G570F Android version: 6.0.1 Product code: SM-G570FZDDKSA Phone version: G570FXXU1APL1 PDA version: G570FXXU1APIB CSC version: CSC country code: CSC sales code: HW version: MP 0.500 Phone SN: R28HB03L1TK Chip name: EXYNOS7570 Modem board: SHANNON305 RF cal date: 20161101 IMEI: Checking Super user right... true Reading NV data... Ok Checking NV data... Ok Initialization zTool... Ok Running zTool, please wait... Start... Ok Initialization... Ok Generate and check client proof... Ok Verify proof by client... Ok Reading data from phone... error (0) Try downgrade modem if possible Done with Samsung Tool PRO v.27.7

01-30-2017, 14:10	#6 (permalink)
Reliable Shop Freak Poster Join Date: Oct 2013 Location: Nepal Posts: 166 Member: 2051841 Status: Offline Thanks Meter: 18	check here https://reliableshopblog.wordpress.com/

04-04-2017, 21:20	#7 (permalink)
StsTeknoloji Junior Member Join Date: Nov 2013 Posts: 11 Member: 2071004 Status: Offline Sonork: 100.1648451 Thanks Meter: 1	?ndir G570F Sts Teknoloji Root 601 tar

06-05-2017, 14:48	#9 (permalink)
gsm_rabby Freak Poster Join Date: Mar 2015 Location: kushtia Age: 31 Posts: 476 Member: 2356568 Status: Offline Sonork: 1663093 Thanks Meter: 126	1OO% SOLUTION http://forum.gsmhosting.com/vbb/f453...phone-2231320/

08-23-2017, 10:10	#14 (permalink)
salimsikder Insane Poster Join Date: Feb 2017 Location: Gazipur Posts: 78 Member: 2680150 Status: Offline Thanks Meter: 10	BACKUP INSTRUCTIONS: Phone must be rooted! If the software can't root the phone automatically, then you must root your device manually. 1. Power on the phone. 2. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options', go to 'Settings'-'Developer options' and enable 'USB debugging'. 3. Connect the phone to PC with USB cable, install drivers if needed. 4. Select device in ADB settings. 5. Press 'Read EFS' button to read backup or 'Write EFS' to restore or press 'Write CERT' to restore certificates. To backup/restore QCN, phone diagnostic port must be enabled. 1. Power on the phone. 2. Type #0808# and select 'DM+MODEM+ADB'. 3. Type #9090# and select 'DM/DUN over HSIC'. Or use 'Activate Diag' function from 'Repair' tab. 4. Connect the phone to PC with USB cable, install drivers if needed. 5. Select diagnostic port in port settings. 6. Press 'Read QCN' button to read NV backup or 'Write QCN' to restore. Operation: Unlock Selected model: SM-G570F Software version: 29.0 Waiting ADB device... OK Reading phone info... Model: SM-G570F Android version: 6.0.1 Product code: SM-G570FZDDKSA Phone version: G570FXXU1AQC1 PDA version: G570FXXU1AQC2 CSC version: G570FOJV1AQC2 CSC country code: KSA CSC sales code: KSA HW version: MP 0.500 Phone SN: R58J52XR7FT Chip name: EXYNOS7570 Modem board: SHANNON305 Security patch: 2017-03-01 RF cal date: 20170513 IMEI: Checking Super user right... true Reading NV data... OK Checking NV data... OK Reading data... error Security damaged (4 23) Initialization zTool... OK Running zTool, please wait... Start... OK Initialization... OK Generate and check client proof... OK Verify proof by client... OK Reading data from phone... error (0) Try downgrade modem if possible Done with Samsung Tool PRO v.29.0

08-24-2017, 10:51	#15 (permalink)
askaralikp No Life Poster Join Date: Jan 2008 Location: india Age: 36 Posts: 1,186 Member: 690456 Status: Offline Sonork: 1587650 Thanks Meter: 117	Checking Super user right... true Reading NV data... OK Checking NV data... OK Reading data... error Security damaged (4 23) Initialization zTool... OK Running zTool, please wait... Start... OK Initialization... OK Generate and check client proof... OK Verify proof by client... OK Reading data from phone... error (0) Try downgrade modem if possible Done with Samsung Tool PRO v.29.1 same problem facing