GALAXY S Ⅱ GT-I9100
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I9100XWLSS - GALAXY S Ⅱ GT-I9100 OPT Portugal (Optimus)

GALAXY S Ⅱ - Android 4.1.2

Download the firmware for the GALAXY S Ⅱ GT-I9100 with product code OPT from Portugal (Optimus). This firmware has version number PDA I9100XWLSS and CSC I9100OPTLS2. The operating system of this firmware is Android 4.1.2, with build date Mon, 22 Apr 2013 06:48:56 +0000. Security patch date is N/A, with changelist 1156082.

ModelGT-I9100
Model name GALAXY S Ⅱ
Country
VersionAndroid 4.1.2
Changelist1156082
Build date Mon, 22 Apr 2013 06:48:56 +0000
Security Patch Level N/A
Product code OPT
PDA I9100XWLSS
CSC I9100OPTLS2
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This firmware is only available for premium users.
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Instructions

  • Extract (unzip) the firmware file
  • Download Odin v3.12.7
  • Extract Odin ZIP file
  • Open Odin v3.12.7
  • Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons)
  • Connect phone and wait until you get a blue sign in Odin
  • Add the firmware file to AP / PDA
  • Make sure re-partition is NOT ticked
  • Click the start button, sit back and wait few minutes
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