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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Octopus/Octoplus > Octopus Samsung/Octoplus Samsung

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Old 04-03-2018, 20:52   #1 (permalink)
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SM-G935P Sprint Unlock question [Answered]

G935P unlock success but still invalid sim

Welcome to Octoplus Box Samsung software version 2.6.6
To connect SM-G935P 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: COM23
Selected model: SM-G935P
Operation: Unlock
Detected phone model: SM-G935P
Firmware compiled date: Mon Jan 8 12:22:14 KST 2018
PDA version: G935PVPS5BRA1
CSC version: G935PSPT5BRA1
SW version: G935PVPS5BRA1
Phone SN: 00000000000
Android version: 7.0 (NRD90M)
Sales code: SPR
Country: USA
HW platform: msm8996
HW Chip: MSM8996
HW Modem: MSM8996
Security patch level: 2018-01-01
SIM 1 status: absent
Codename: hero2qltespr
Checking Root:
Phone is not Rooted.
Installing service app...
Unlocking phone...
Phone is successfully unlocked
To finish the operation, please restart the phone via phone's menu.
WARNING! If 'INVALID SIM' message still remains then Root the phone and try again!
Performed by 2.6.6 Software version.

Last edited by Octopus box; 04-04-2018 at 05:52.
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Old 04-04-2018, 05:51   #2 (permalink)
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There is one of the latest firmwares/Security patch level in your device:
Firmware compiled date: Mon Jan 8 12:22:14 KST 2018
Security patch level: 2018-01-01
Unfortunately, "Unlock" operation not supported for latest firmwares/Security patch levels for this device. You can try to downgrade phone's firmware at your own risk (downgrade may lead to phone damage) and then perform the "Unlock" operation again.
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Old 04-09-2018, 10:01   #3 (permalink)
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i was try with combination file then unlock done signal ok
after flash without cp no signal invalid
if i was flash without cp and csc ( home ) no signal no invalid

anybody can help me
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