SM-G955U TMB unlock issue [Answered] - GSM-Forum

suprxme · 03-28-2021, 17:09

Good day, Octopus Team! I hope everyone is okay and doing well. I have with me a Samsnug Galaxy S8+ SM-G955U TMB. As for the information provided by the box, I flashed the U8 combination file, performed the unlock and then flashed the stock rom. It's now displaying "NO SIM Card." Any help would be greatly appreciated.

Software log:

-----------------------------------------------------------------------------------
Work ID: 0000000000CCED67
Platform: Samsung Android
Selected port: COM3
Selected model: SM-G955U
Operation: Unlock
Please, press "OK" button on the phone to allow USB debugging.
Detected phone model: SM-G955U
Firmware compiled date: Thu Jul 23 16:06:16 KST 2020
PDA version: FA70_G955USQU8ATG1
CSC version: unknown
SW version: G955USQU8ATG1
Build number:
Phone SN: R28J90HW5LW
Android version: 7.0 (NRD90M)
Sales code: unknown
Country: unknown
HW platform: msm8998
HW Chip: MSM8998
HW Modem: MSM8998
Security patch level: 2017-02-01
Warranty Void: 0
SIM 1 status: absent
Codename: dream2qltesq
Phone will restart now. Please don't disconnect cable!
Rebooting phone...OK
Searching for ADB device...OK
Searching for USB diagnostic port...failed
Please type *#0808# enter code, goto "Qualcomm USB settings" and select "DM+MODEM+ADB"
Searching for USB diagnostic port...OK
Searching for ADB device...OK
Searching for USB diagnostic port...OK
Connecting to server...OK
Checking smart card...OK
Username: icooliej
Authorizing...OK
Checking balance...OK
Your balance: 122 credits.
Checking operation...OK
Initializing exploit...OK
Preparing phone..OK
Searching for USB diagnostic port...OK
Rebooting phone in Upload Mode...OK
Searching for device in Uploade Mode...OK
Reading Uplode Mode data...OK
Phone will restart now. Please don't disconnect cable!
Rebooting phone...OK
Searching for ADB device...OK
Initializing exploit...OK
Bypassing security 1...OK
Bypassing security...OK
Unlocking phone...OK
Rebooting phone...OK
Phone is successfully unlocked
Performed by 3.0.2.1 Software version.

ThePhoneTechDoc · 03-29-2021, 03:10

Dail *#0011# make sure IMEI CERT:PASS and MIPI:PASS...

Octopus support · 03-29-2021, 08:53

Hello.

Did You try to use another SIM card?

03-28-2021, 17:09	#1 (permalink)
suprxme Freak Poster Join Date: Jul 2017 Posts: 184 Member: 2738165 Status: Offline Thanks Meter: 23	SM-G955U TMB unlock issue [Answered] Good day, Octopus Team! I hope everyone is okay and doing well. I have with me a Samsnug Galaxy S8+ SM-G955U TMB. As for the information provided by the box, I flashed the U8 combination file, performed the unlock and then flashed the stock rom. It's now displaying "NO SIM Card." Any help would be greatly appreciated. Software log: ----------------------------------------------------------------------------------- Work ID: 0000000000CCED67 Platform: Samsung Android Selected port: COM3 Selected model: SM-G955U Operation: Unlock Please, press "OK" button on the phone to allow USB debugging. Detected phone model: SM-G955U Firmware compiled date: Thu Jul 23 16:06:16 KST 2020 PDA version: FA70_G955USQU8ATG1 CSC version: unknown SW version: G955USQU8ATG1 Build number: Phone SN: R28J90HW5LW Android version: 7.0 (NRD90M) Sales code: unknown Country: unknown HW platform: msm8998 HW Chip: MSM8998 HW Modem: MSM8998 Security patch level: 2017-02-01 Warranty Void: 0 SIM 1 status: absent Codename: dream2qltesq Phone will restart now. Please don't disconnect cable! Rebooting phone...OK Searching for ADB device...OK Searching for USB diagnostic port...failed Please type *#0808# enter code, goto "Qualcomm USB settings" and select "DM+MODEM+ADB" Searching for USB diagnostic port...OK Searching for ADB device...OK Searching for USB diagnostic port...OK Connecting to server...OK Checking smart card...OK Username: icooliej Authorizing...OK Checking balance...OK Your balance: 122 credits. Checking operation...OK Initializing exploit...OK Preparing phone..OK Searching for USB diagnostic port...OK Rebooting phone in Upload Mode...OK Searching for device in Uploade Mode...OK Reading Uplode Mode data...OK Phone will restart now. Please don't disconnect cable! Rebooting phone...OK Searching for ADB device...OK Initializing exploit...OK Bypassing security 1...OK Bypassing security...OK Unlocking phone...OK Rebooting phone...OK Phone is successfully unlocked Performed by 3.0.2.1 Software version.

03-29-2021, 03:10	#2 (permalink)
ThePhoneTechDoc No Life Poster Join Date: Jan 2017 Location: Jamaica Posts: 720 Member: 2673816 Status: Offline Thanks Meter: 612	Dail *#0011# make sure IMEI CERT:PASS and MIPI:PASS...

03-29-2021, 08:53	#3 (permalink)
Octopus support Product Supporter Join Date: Jan 2019 Location: USA, New York Posts: 10,159 Member: 2891705 Status: Offline Thanks Meter: 2,141	Hello. Did You try to use another SIM card?