SM-G550T Unlocked Successfully new Security downgrade

Haadi

Active Member
May 29, 2017
70
13
Punjab pakistan
SM-G550T Unlocked Done 100% with Downgrade to old Security..

Image

Methode:

1. Flash this File G550TUVS2APL1 with odine...
or Download it From Here! "Thanks to Jamil Mobile For Firmware :)

2. Root it With twrp-3.1.1-0
install Supersu zip with TWRP.

3. Read info with Octoplus and Hit on Unlock Button.

Code...

Welcome to Octoplus Box Samsung software version 2.6.4
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM35
Selected model: SM-G550T
Reading info, please wait...
Please, press "OK" button on the phone to allow USB debugging.
Detected phone model: SM-G550T
Firmware compiled date: Fri Dec 2 16:48:51 KST 2016
PDA version: G550TUVS2APL1
CSC version: G550TTMB2APL1
SW version: G550TUVS2APL1
Phone SN: RV8HC1K9ZQM
Android version: 6.0.1 (MMB29K)
Sales code: TMB
Country: USA
HW platform: exynos3
HW Chip: exynos3475
HW Modem: SHANNON308
Security patch level: 2016-11-01
SIM 1 status: absent
Codename: on5ltetmo
Performed by 2.6.4 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM35
Selected model: SM-G550T
Detected phone model: SM-G550T
Firmware compiled date: Fri Dec 2 16:48:51 KST 2016
PDA version: G550TUVS2APL1
CSC version: G550TTMB2APL1
SW version: G550TUVS2APL1
Phone SN: RV8HC1K9ZQM
Android version: 6.0.1 (MMB29K)
Sales code: TMB
Country: USA
HW platform: exynos3
HW Chip: exynos3475
HW Modem: SHANNON308
Security patch level: 2016-11-01
SIM 1 status: absent
Codename: on5ltetmo
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G550T-RV8HC1K9ZQM-28-01-2018_14-46-
58-.asec file
Connecting to modem port...
Found phone on COM35
Reading data from phone...OK
Unlocking phone...
Phone is successfully unlocked
To finish the operation, please restart the phone via phone's menu.
Performed by 2.6.4 Software version.

http://[url=https://postimg.org/image/unf5w96r9/][img]https://s18.postimg.org/unf5w96r9/2018-01-28_15_16_59-_Octoplus_Box_Samsung_software_version_2.6.4.png​
 
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