SM-J120W baseband unknown anyway to repair? [Answered] - GSM-Forum

Unlocker AL · 03-19-2019, 20:16

i dont know the history of phone
just i am asking if i can repair this phone
no imei
baseband uknown

ghacks · 03-20-2019, 04:35

Quote:

Originally Posted by Unlocker AL

i dont know the history of phone
just i am asking if i can repair this phone
no imei
baseband uknown

yes can repair reset efs bro make sure u can find a imei for fix and but imei cpid. or patch imei if possible with this model u can try to use modem combination file too if can find it free.

Octopus box · 03-20-2019, 08:54

Quote:

modem combination file too if can find it free.

Hello.

You can download combiantation firmware for this device from the Support Area.

Aalmdr0id · 03-20-2019, 17:40

Please can you be more explicit. I download. Which section should I check for flash cause I already crash my baseband. J120az

Sent from my iPhone using Tapatalk

Octopus box · 03-21-2019, 09:04

You can download combination firmware for this device from the Support Area. To enter Support Area, press "Go to support" button on "Support & options" tab of the Software, check for /samsung/COMBINATION/ folder.

Aalmdr0id · 03-21-2019, 20:14

It’s doesn’t work! I flash modem. Nothing
It always the same, in the signal place there is an O

like this

Sent from my iPhone using Tapatalk

Unlocker AL · 03-22-2019, 10:05

and for me does not work
maybe hardware problem
problem not resolved

Aalmdr0id · 03-22-2019, 16:53

I’m new user of OCTOPLUS box. I downloaded the firmware on OCTOPLUS support area. When I try to flash the phone there is an issue. I see on post above to flash modem. I flash it with this I found in firmware, now baseband crash, when I try to downgrade firmware without sboot check. it works but my baseband crashes can’t unlock it anymore.

Sent from my iPhone using Tapatalk

Octopus box · 03-22-2019, 17:07

Please, post here full Software logs with all performed operations, we will check them

Aalmdr0id · 03-22-2019, 17:25

Welcome to Octoplus Box Samsung software version 2.7.4
-----------------------------------------------------------------------------------
To connect SGH-T989 phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->Applications->Development.
3. Turn on "USB Debugging" option.
4. When message is appear press "Yes".
5. Go to dial window.
6. Enter "*#7284#" number.
7. Set "USB" radio button to "Modem" value.
8. Press Home button.
9. Go to dial window.
10. Enter "*#9090# or *#0808#" number.
11. Set "Diag config" to "USB" value.
12. Restart phone.
13. Press "Read Info" in software.
-----------------------------------------------------------------------------------
To connect SM-J120AZ phone you have to perform the following
steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->More->About Device.
3. Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM3
Selected model: SM-J120AZ
Operation: Read info
Reading info, please wait...
Please, press "OK" button on the phone to allow USB debugging.
Detected phone model: SM-J120AZ
Firmware compiled date: Fri Oct 14 14:35:10 KST 2016
PDA version: J120AZTUU2APJ2
CSC version: J120AZAIO2APJ2
SW version: unknown
Phone SN: R58J61045DW
Android version: 6.0.1 (MMB29K)
Sales code: AIO
Country: USA
HW platform: exynos3
HW Chip: exynos3475
HW Modem: unknown
Security patch level: 2016-10-01
Warranty Void: 0
SIM 1 status: not ready
Codename: j1xltetu
Performed by 2.7.4 Software version.

Aalmdr0id · 03-22-2019, 17:27

Quote:

Originally Posted by Aalmdr0id

Welcome to Octoplus Box Samsung software version 2.7.4
-----------------------------------------------------------------------------------
To connect SGH-T989 phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->Applications->Development.
3. Turn on "USB Debugging" option.
4. When message is appear press "Yes".
5. Go to dial window.
6. Enter "*#7284#" number.
7. Set "USB" radio button to "Modem" value.
8. Press Home button.
9. Go to dial window.
10. Enter "*#9090# or *#0808#" number.
11. Set "Diag config" to "USB" value.
12. Restart phone.
13. Press "Read Info" in software.
-----------------------------------------------------------------------------------
To connect SM-J120AZ phone you have to perform the following
steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->More->About Device.
3. Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM3
Selected model: SM-J120AZ
Operation: Read info
Reading info, please wait...
Please, press "OK" button on the phone to allow USB debugging.
Detected phone model: SM-J120AZ
Firmware compiled date: Fri Oct 14 14:35:10 KST 2016
PDA version: J120AZTUU2APJ2
CSC version: J120AZAIO2APJ2
SW version: unknown
Phone SN: R58J61045DW
Android version: 6.0.1 (MMB29K)
Sales code: AIO
Country: USA
HW platform: exynos3
HW Chip: exynos3475
HW Modem: unknown
Security patch level: 2016-10-01
Warranty Void: 0
SIM 1 status: not ready
Codename: j1xltetu
Performed by 2.7.4 Software version.

Samsung galaxy sm-j120az

Sent from my iPhone using Tapatalk

Octopus box · 03-23-2019, 08:28

Quote:

Modem: unknown

You should re-flash the device with different firmwares and check, whether modem is correct (not Unknown).
If after of writing all firmwares, which You have, phone's baseband is still null or unknown (SW version is Unknown) - most likely, this is HW problem (problem with eMMC flash chip).

Aalmdr0id · 03-23-2019, 18:34

How can resolve this? I already flash it with different firmware. It doesn’t work

Sent from my iPhone using Tapatalk

Octopus box · 03-25-2019, 09:36

If after of writing all firmwares, which You have, phone's baseband is still null or unknown (SW version is Unknown) - most likely, this is HW problem (problem with eMMC flash chip).

03-21-2019, 09:04	#5 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,845 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	You can download combination firmware for this device from the Support Area. To enter Support Area, press "Go to support" button on "Support & options" tab of the Software, check for /samsung/COMBINATION/ folder. Last edited by Octopus support; 03-22-2019 at 07:42.

03-20-2019, 17:40	#4 (permalink)
Aalmdr0id Junior Member Join Date: Apr 2016 Location: haiti Posts: 18 Member: 2554183 Status: Offline Thanks Meter: 1	Please can you be more explicit. I download. Which section should I check for flash cause I already crash my baseband. J120az Sent from my iPhone using Tapatalk

03-21-2019, 20:14	#6 (permalink)
Aalmdr0id Junior Member Join Date: Apr 2016 Location: haiti Posts: 18 Member: 2554183 Status: Offline Thanks Meter: 1	It’s doesn’t work! I flash modem. Nothing It always the same, in the signal place there is an O like this Sent from my iPhone using Tapatalk

03-22-2019, 10:05	#7 (permalink)
Unlocker AL No Life Poster Join Date: Mar 2001 Location: ALBANIA(Tirana) Age: 51 Posts: 5,307 Member: 3617 Status: Offline Thanks Meter: 579	and for me does not work maybe hardware problem problem not resolved

03-22-2019, 16:53	#8 (permalink)
Aalmdr0id Junior Member Join Date: Apr 2016 Location: haiti Posts: 18 Member: 2554183 Status: Offline Thanks Meter: 1	I’m new user of OCTOPLUS box. I downloaded the firmware on OCTOPLUS support area. When I try to flash the phone there is an issue. I see on post above to flash modem. I flash it with this I found in firmware, now baseband crash, when I try to downgrade firmware without sboot check. it works but my baseband crashes can’t unlock it anymore. Sent from my iPhone using Tapatalk

03-22-2019, 17:07	#9 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,845 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Please, post here full Software logs with all performed operations, we will check them

03-22-2019, 17:25	#10 (permalink)
Aalmdr0id Junior Member Join Date: Apr 2016 Location: haiti Posts: 18 Member: 2554183 Status: Offline Thanks Meter: 1	Welcome to Octoplus Box Samsung software version 2.7.4 ----------------------------------------------------------------------------------- To connect SGH-T989 phone you have to perform the following steps: 1. Disconnect USB cable from phone. 2. Go to Menu->Settings->Applications->Development. 3. Turn on "USB Debugging" option. 4. When message is appear press "Yes". 5. Go to dial window. 6. Enter "#7284#" number. 7. Set "USB" radio button to "Modem" value. 8. Press Home button. 9. Go to dial window. 10. Enter "#9090# or *#0808#" number. 11. Set "Diag config" to "USB" value. 12. Restart phone. 13. Press "Read Info" in software. ----------------------------------------------------------------------------------- To connect SM-J120AZ phone you have to perform the following steps: 1. Disconnect USB cable from phone. 2. Go to Menu->Settings->More->About Device. 3. Tap on "Build number" 7 times to enable developer options. 4. Go to Menu->Settings->More->Developer options. 5. Turn on "USB Debugging" option. ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM3 Selected model: SM-J120AZ Operation: Read info Reading info, please wait... Please, press "OK" button on the phone to allow USB debugging. Detected phone model: SM-J120AZ Firmware compiled date: Fri Oct 14 14:35:10 KST 2016 PDA version: J120AZTUU2APJ2 CSC version: J120AZAIO2APJ2 SW version: unknown Phone SN: R58J61045DW Android version: 6.0.1 (MMB29K) Sales code: AIO Country: USA HW platform: exynos3 HW Chip: exynos3475 HW Modem: unknown Security patch level: 2016-10-01 Warranty Void: 0 SIM 1 status: not ready Codename: j1xltetu Performed by 2.7.4 Software version.

03-23-2019, 18:34	#13 (permalink)
Aalmdr0id Junior Member Join Date: Apr 2016 Location: haiti Posts: 18 Member: 2554183 Status: Offline Thanks Meter: 1	How can resolve this? I already flash it with different firmware. It doesn’t work Sent from my iPhone using Tapatalk

03-25-2019, 09:36	#14 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,845 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	If after of writing all firmwares, which You have, phone's baseband is still null or unknown (SW version is Unknown) - most likely, this is HW problem (problem with eMMC flash chip).