Download Firmware GALAXY S6 Edge - SM-G925S

Model	SM-G925S
Model name	GALAXY S6 Edge
Country	Korea (SK Telecom)
Version	Android 5.0.2
Changelist	5131764
Build date	Wed, 17 Jun 2015 12:41:08 +0000
Product code	SKC
PDA	G925SKSU1AOF5
CSC	G925SSKC1AOF5

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Kies Samsung Smart Switch Mobile

Install the Smart Switch Mobile app on your device.
Data transfer between Galaxy devices is just a few taps away.

How to download the app
Download Smart Switch Mobile from either Galaxy Apps or Google Play.
In either app store, search for ‘Smart Switch’.
Easy one-click connection
With Smart Switch Mobile, data transfer between Galaxy devices is easy.
Place your devices close together (within 8 inches) and run the app on both. Then, on the old device, select [Android Device], [Start], [Connect].
This allows you to send the personal data you’ve saved on your old Galaxy device to the new Galaxy device connected to it.
Support for various functions
You can send your personal data (contacts, schedules, messages, and memos), multimedia data, and other types of data (alarms, Wi-Fi settings , recent history, etc.).

blog firmware samsung

Firmware Updates: Galaxy A7, Galaxy Note 3 LTE, Galaxy S5,

Samsung has a plethora of phones and tablets in its lineup, and regularly releases firmware updates for various devices. These can include major updates, which bring a newer version of the OS to a particular device, or minor ones that improve performance and stability and fix bugs. Software updates for Samsung devices roll out in various regions every day, and you can find out which firmware updates were pushed out by the company over the last 24 hours through our firmware list.

As usual, you can download each of these firmware from our firmware section (simply enter your device’s model number to view all firmware for that device) in order to update to a new firmware manually, or as a means to return to your phone or tablet’s stock software.

Country (Product Code)	Model	Model Name	Version	PDA
Argentina (PSP)	SM-N910C	GALAXY Note 4	5.0.1	N910CXXU1BOD1
Argentina (PSP)	SM-N910H	GALAXY Note 4	5.0.1	N910HXXU1BOD2
Australia (XSA)	SM-P605	GALAXY Note 10.1 2014 Edition LTE	4.4.2	P605XXUCNJ2
Australia (XSA)	SM-P605	GALAXY Note 10.1 2014 Edition LTE	4.4.2	P605XXUDOE1
Australia (XSA)	SM-T550		5.0.2	T550XXU1AOCF
Austria (T-Mobile) (MAX)	SM-N910F	GALAXY Note 4	5.0.1	N910FXXU1BOC3
Austria (Telering) (TRG)	SM-N910F	GALAXY Note 4	5.0.1	N910FXXU1BOC3
Baltic (SEB)	SM-T230	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230XXU0AOD2
Baltic (SEB)	SM-T230	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230XXU0ANJ4
Baltic (SEB)	SM-T535	GALAXY Tab4 10.1 4G	4.4.2	T535XXU1AOB1
Baltic (SEB)	SM-T805	GALAXY Tab S 10.5 LTE	5.0.2	T805XXU1BOD1
Baltic (SEB)	SM-T535	GALAXY Tab4 10.1 4G	5.0.2	T535XXU1BOD8
Baltic (SEB)	SM-T550		5.0.2	T550XXU1AOD3
Bulgaria (BGL)	SM-T550		5.0.2	T550XXU1AOD3
Bulgaria (Black Edition)(BGL)	GT-I9505	GALAXY S4 LTE	4.4.2	I9505XXUGNG8
Bulgaria (Black Edition)(BGL)	GT-I9505	GALAXY S4 LTE	5.0.1	I9505XXUHOD7
Cambodia (CAM)	SM-N910C	GALAXY Note 4	5.0.1	N910CXXU1BOC3
Canada (XAC)	SM-T530NU	GALAXY Tab 4 10.1 Wi-Fi	5.0.2	T530NUUEU1BOE5
Canada (XAC)	SM-T700	GALAXY Tab S 8.4 Wi-Fi	5.0.2	T700XXU1BOE3
Canada (XAC)	SM-T230NU	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230NUUEU0AOD1
Canada (XAC)	SM-T230NU	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230NUUEU0AOC1
Canada (XAC)	SM-T530NU	GALAXY Tab 4 10.1 Wi-Fi	4.4.2	T530NUUEU1AOA2
Caucasus Countries (CAU)	SM-G530H	GALAXY Grand Prime	4.4.4	G530HXCU1AOA3
Cellular south (XAR)	SM-T530NU	GALAXY Tab 4 10.1 Wi-Fi	5.0.2	T530NUUEU1BOE5
Cellular south (XAR)	SM-T230NU	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230NUUEU0AOD1
Cellular south (XAR)	SM-T530NU	GALAXY Tab 4 10.1 Wi-Fi	4.4.2	T530NUUEU1AOA2
Cellular south (XAR)	SM-T700	GALAXY Tab S 8.4 Wi-Fi	5.0.2	T700XXU1BOE3
Cellular south (XAR)	SM-T230NU	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230NUUEU0AOC1
China (China Telecom) (CTC)	SM-G5109		4.4.4	G5109KEU1AOC2
China (China Telecom) (CTC)	SM-G5109		4.4.4	G5109KEU1AOE2
China (China Telecom) (CTC)	SM-A5009	GALAXY A5	4.4.4	A5009KEU1AOE1
China (China Telecom) (CTC)	SM-A5009	GALAXY A5	4.4.4	A5009KEU1AOD1
China (China Unicom) (CHU)	SM-G9006V	GALAXY S5	5	G9006VZNU1BOC2
China (China Unicom) (CHU)	SM-G9006V	GALAXY S5	5	G9006VZNU1BOE3
Czech Republic (O2C) (O2C)	SM-G920F	GALAXY S6	5.0.2	G920FXXU1AOCV
Czech Republic (O2C) (O2C)	SM-G920F	GALAXY S6	5.0.2	G920FXXU1AOE3
Czech Republic (O2C) (O2C)	SM-G925F	GALAXY S6 Edge	5.0.2	G925FXXU1AOE3
Czech Republic (O2C) (O2C)	SM-G925F	GALAXY S6 Edge	5.0.2	G925FXXU1AOCV
France (XEF)	SM-T550		5.0.2	T550XXU1AOCF
France (Bouygues) (BOG)	SM-G530FZ		4.4.4	G530FZXXU1AOD1
Germany (DBT)	GT-I9515	GALAXY S4 VE	5.0.1	I9515XXU1BOC3
Germany (MBC)	SM-E500F	GALAXY E5	4.4.4	E500FXWU1AOE2
Germany (DBT)	GT-I9515	GALAXY S4 VE	5.0.1	I9515XXU1BOE3
Germany (DBT)	SM-T550		5.0.2	T550XXU1AOD3
Germany (DBT)	SM-T700	GALAXY Tab S 8.4 Wi-Fi	5.0.2	T700XXU1BOE5
Germany (Black Edition)(DBT)	GT-I9515	GALAXY S4 VE	5.0.1	I9515XXU1BOE3
Greece (EUR)	SM-T550		5.0.2	T550XXU1AOD3
Greece (EUR)	SM-T230	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230XXU0ANJ4
Greece (EUR)	SM-T230	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230XXU0AOD2
Hong Kong (TGY)	SM-G9250		5.0.2	G9250ZTU1AOE8
Hong Kong (TGY)	SM-G9250		5.0.2	G9250ZTU1AOE7
Hong Kong (TGY)	SM-E7000	GALAXY E7	4.4.4	E7000ZSU1AOD1
Hungary (Telenor) (PAN)	SM-G386F	GALAXY Core LTE	4.2.2	G386FXWUAOA1
India (INS)	SM-G920I	GALAXY S6	5.0.2	G920IDVU1BOE3
India (INU)	SM-G920I	GALAXY S6	5.0.2	G920IDVU1AOE3
India (INU)	SM-G925I	GALAXY S6 Edge	5.0.2	G925IDVU1BOE3
Indonesia (XSE)	SM-E500H	GALAXY E5	4.4.4	E500HXXU1AOE1
Iran (THR)	SM-T230	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230XXU0AOD2
Iran (THR)	SM-T230	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230XXU0ANJ4
Iraq (MID)	SM-G900H	GALAXY S5	5	G900HXXU1BOD4
Iraq (MID)	SM-G900H	GALAXY S5	4.4.2	G900HXXU1ANG3
Ireland (TSI)	SM-A300FU	GALAXY A3	4.4.4	A300FUXXU1AOB3
Ireland (O2) (O2I)	GT-I9195	GALAXY S4 mini LTE	4.4.2	I9195XXUCOD1
Ireland (O2) (Black Edition)(O2I)	GT-I9195	GALAXY S4 mini LTE	4.4.2	I9195XXUCNK4
Ireland (O2) (Black Edition)(O2I)	GT-I9195	GALAXY S4 mini LTE	4.4.2	I9195XXUCOD1
Italy (ITV)	SM-G900F	GALAXY S5	5	G900FXXU1BOC7
Italy (ITV)	SM-T550		5.0.2	T550XXU1AOD3
Italy (ITV)	SM-G900F	GALAXY S5	5	G900FXXU1BOD3
Italy (Wind) (WIN)	GT-S7580	GALAXY Trend Plus	4.2.2	S7580XXUBOC1
Kazakhstan (SKZ)	SM-G900F	GALAXY S5	5	G900FXXU1BOD3
Kazakhstan (SKZ)	SM-J100H	GALAXY J1	4.4.4	J100HXXU0AOE2
Kazakhstan (SKZ)	SM-G900F	GALAXY S5	5	G900FXXU1BOB2
Kazakhstan (SKZ)	SM-J100H	GALAXY J1	4.4.4	J100HXXU0AOC3
Kenya (AFR)	SM-G316HU		4.4.4	G316HUJVU0ANL3
Korea (KT Corporation) (KTC)	SM-G920K		5.0.2	G920KKKU1AOE5
Korea (KT Corporation) (KTC)	SM-G920K		5.0.2	G920KKKU1AODC
Korea (LG Uplus) (LUC)	SM-G920L		5.0.2	G920LKLU1AOE5
Korea (LG Uplus) (LUC)	SM-G920L		5.0.2	G920LKLU1AODC
Korea (SK Telecom) (SKC)	SM-G920S		5.0.2	G920SKSU1AODC
Korea (SK Telecom) (SKC)	SM-G920S		5.0.2	G920SKSU1AOE5
Luxembourg (LUX)	SM-T550		5.0.2	T550XXU1AOD3
Luxembourg (LUX)	GT-I9505	GALAXY S4 LTE	5.0.1	I9505XXUHOE1
Luxembourg (Black Edition)(LUX)	GT-I9505	GALAXY S4 LTE	5.0.1	I9505XXUHOB7
Macedonia (VIM)	SM-G900F	GALAXY S5	5	G900FXXU1BOE3
Macedonia (VIM)	SM-G900F	GALAXY S5	5	G900FXXU1BOC7
Malaysia (XME)	SM-P355		5.0.2	P355XXU1AOD2
Mexico (Telcel) (TCE)	SM-N910C	GALAXY Note 4	5.0.1	N910CXXU1BOD2
Montenegro (TMT)	GT-I9505	GALAXY S4 LTE	5.0.1	I9505XXUHOB8
Montenegro (TMT)	GT-I9505	GALAXY S4 LTE	4.4.2	I9505XXUGNG8
Netherlands (PHN)	SM-T230	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230XXU0ANJ4
Netherlands (PHN)	SM-T230	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230XXU0AOD2
Netherlands (PHN)	SM-T550		5.0.2	T550XXU1AOD3
New Zealand (Vodafone) (VNZ)	SM-G388F	Galaxy X Cover 3	4.4.4	G388FXXU1AOD5
Nordic countries (NEE)	SM-T230	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230XXU0AOD2
Nordic countries (NEE)	SM-T550		5.0.2	T550XXU1AOD3
Nordic countries (NEE)	SM-T230	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230XXU0ANJ4
Open Austria (ATO)	SM-G920F	GALAXY S6	5.0.2	G920FXXU1AOE3
Open Austria (ATO)	SM-G925F	GALAXY S6 Edge	5.0.2	G925FXXU1AOCV
Open Austria (ATO)	SM-G925F	GALAXY S6 Edge	5.0.2	G925FXXU1AOE3
Open Austria (ATO)	SM-G920F	GALAXY S6	5.0.2	G920FXXU1AOCV
Open Austria (ATO)	SM-T550		5.0.2	T550XXU1AOD3
Paraguay (Claro) (CTP)	SM-T111M	GALAXY Tab3 Lite 7.0 3G	4.2.2	T111MUBUANG1
Paraguay (Claro) (CTP)	SM-T111M	GALAXY Tab3 Lite 7.0 3G	4.2.2	T111MUBUAOD1
Peru (PET)	SM-G920I	GALAXY S6	5.0.2	G920IDVU1AOE3
Peru (PET)	SM-G925I	GALAXY S6 Edge	5.0.2	G925IDVU1AOE3
Philippines (Globe) (GLB)	SM-N9005	GALAXY Note 3 LTE	4.4.2	N9005XXUGNI4
Philippines (Globe) (GLB)	SM-N9005	GALAXY Note 3 LTE	5	N9005DXUGBOD1
Philippines (Open Line) (XTC)	SM-A700FD	GALAXY A7	4.4.4	A700FDXXU1AOD7
Philippines (Open Line) (XTC)	SM-N910C	GALAXY Note 4	5.0.1	N910CXXU1BOE1
Philippines (Smart) (SMA)	SM-A700FD	GALAXY A7	4.4.4	A700FDXXU1AOD7
Philippines (Sun Cellular) (XTE)	SM-A700FD	GALAXY A7	4.4.4	A700FDXXU1AOC3
Poland (XEO)	SM-T230	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230XXU0AOD2
Poland (XEO)	SM-G357FZ	GALAXY Ace 4 LTE	4.4.4	G357FZXXU1AOE1
Poland (XEO)	SM-T230	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230XXU0ANJ4
Poland (Play) (PRT)	SM-G386F	GALAXY Core LTE	4.2.2	G386FXXUANK1
Poland (Play) (PRT)	SM-G386F	GALAXY Core LTE	4.2.2	G386FXXUAOA1
Poland (Play) (PRT)	GT-P5200	GALAXY Tab3 3G	4.2.2	P5200XXUAMG7
Poland (Play) (PRT)	GT-P5200	GALAXY Tab3 3G	4.4.2	P5200XXUBOB1
Poland (Play) (PRT)	SM-G355HN	GALAXY Core 2 DUOS	4.4.2	G355HNXXU0AOB2
Portugal (MEO)	SM-A500FU	GALAXY A5	4.4.4	A500FUXXU1AOE1
Portugal (Optimus) (OPT)	SM-G900F	GALAXY S5	5	G900FXXU1BOD3
Portugal (Optimus) (OPT)	GT-S7580	GALAXY Trend Plus	4.2.2	S7580XXUBNJ1
Portugal (Optimus) (OPT)	SM-G900F	GALAXY S5	5	G900FXXU1BOC7
Portugal (Optimus) (OPT)	GT-S7580	GALAXY Trend Plus	4.2.2	S7580XXUBOC1
Portugal (TPH) (TPH)	SM-T550		5.0.2	T550XXU1AOD3
Romania (Vodafone) (CNX)	SM-G388F	Galaxy X Cover 3	4.4.4	G388FXXU1AOD4
Russia (SER)	SM-A700FD	GALAXY A7	5.0.2	A700FDXXU1BOE6
Russia (SER)	SM-J100H	GALAXY J1	4.4.4	J100HXXU0AOE2
Russia (SER)	SM-T550		5.0.2	T550XXU1AOD3
Russia (SER)	SM-T355		5.0.2	T355XXU1AOD1
Russia (SER)	SM-G357FZ	GALAXY Ace 4 LTE	4.4.4	G357FZXWU1AOE1
Russia (SER)	SM-A700FD	GALAXY A7	4.4.4	A700FDXXU1AOD4
Saudi Arabia (KSA)	SM-G900F	GALAXY S5	4.4.2	G900FXXU1ANL1
Saudi Arabia (KSA)	SM-T355		5.0.2	T355XXU1AOD5
Saudi Arabia (KSA)	GT-I9505	GALAXY S4 LTE	5.0.1	I9505XXUHOE2
Saudi Arabia (KSA)	SM-T550		5.0.2	T550XXU1AOD5
Singapore (XSP)	SM-T700	GALAXY Tab S 8.4 Wi-Fi	5.0.2	T700XXU1BODD
Singapore (SingTel) (SIN)	SM-P355		5.0.2	P355XXU1AOD1
Slovakia (TMS)	SM-T555		5.0.2	T555XXU1AOD1
Spain (PHE)	SM-T550		5.0.2	T550XXU1AOD3
Sweden (VDS)	SM-G920F	GALAXY S6	5.0.2	G920FXXU1AOCV
Sweden (VDS)	SM-G925F	GALAXY S6 Edge	5.0.2	G925FXXU1AOE3
Sweden (VDS)	SM-G925F	GALAXY S6 Edge	5.0.2	G925FXXU1AOCV
Sweden (VDS)	SM-G920F	GALAXY S6	5.0.2	G920FXXU1AOE3
Switzerland (AUT)	SM-T550		5.0.2	T550XXU1AOD3
Switzerland (AUT)	GT-I9195I		4.4.4	I9195IXXU1AOB1
Switzerland (AUT)	SM-T230	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230XXU0ANJ4
Switzerland (AUT)	SM-T230	GALAXY Tab4 7.0 Wi-Fi	4.4.2	T230XXU0AOD2
Taiwan (BRI)	SM-E7000	GALAXY E7	4.4.4	E7000ZSU1AOD1
Taiwan (BRI)	SM-G9250		5.0.2	G9250ZTU1AOE8
Taiwan (BRI)	SM-T805Y	GALAXY Tab S 10.5 LTE	5.0.2	T805YZTU1BOE2
Thailand (THL)	SM-P355		5.0.2	P355XXU1AOD1
Trinidad and Tobago (TTT)	SM-T320	GALAXY TabPRO 8.4 Wi-Fi	4.4.2	T320XXU1BNI1
Trinidad and Tobago (TTT)	SM-T320	GALAXY TabPRO 8.4 Wi-Fi	4.4.2	T320XXU1BOC1
Turkey (La Fleur)(TUR)	SM-G850FQ	GALAXY Alpha	5.0.2	G850FQJVU2COE4
USA (Verizon) (VZW)	SM-T707V		5.0.2	T707VVRU1BOD4
Ukraine (Kyivstar) (SEK)	GT-I9060I		4.4.4	I9060IXXU0AOA8
United Arab Emirates (XSG)	SM-T355		5.0.2	T355XXU1AOD5
United Arab Emirates (XSI)	GT-I9505	GALAXY S4 LTE	4.4.2	I9505XXUGNH8
United Arab Emirates (XSG)	SM-G850F	GALAXY Alpha	5.0.2	G850FXXU2COE7
United Kingdom (BTU)	GT-I9295	GALAXY S4 Active	4.4.2	I9295XXUCNH2
United Kingdom (BTU)	GT-I9295	GALAXY S4 Active	5.0.1	I9295XXUDOB4
United Kingdom (BTU)	SM-T550		5.0.2	T550XXU1AOD3
United Kingdom (BTU)	SM-T805	GALAXY Tab S 10.5 LTE	5.0.2	T805XXU1BOD1
United Kingdom (BTU)	SM-T700	GALAXY Tab S 8.4 Wi-Fi	5.0.2	T700XXU1BOE5
Unknown (BVO)	SM-G313ML	GALAXY Ace Style	4.4.2	G313MLUBU0AOE2
Unknown (XSZ)	GT-I9505	GALAXY S4 LTE	4.4.2	I9505XXUGNH8
Unknown (COD)	SM-G920I	GALAXY S6	5.0.2	G920IDVU1AOC6
Unknown (COD)	SM-G920I	GALAXY S6	5.0.2	G920IDVU1AOD1
Unknown (XST)	GT-I9505	GALAXY S4 LTE	4.4.2	I9505XXUGNH8

Verizon releases first Galaxy S6 and S6 edge update

Verizon Galaxy S6 and S6 edge customers, congrats on your first update on Samsung’s latest and greatest devices.
Verizon decided to drop a little maintenance update to the new device customers this morning, with some saying as early as 6:00AM that they had a new update on their devices (both the S6 and S6 edge). The new update brings the software version to VVRU1AOD5 and adds a drawing feature to the Photo Editor, an emergency call button, and an alarm popup message that tells you the amount of time you have before your alarm sounds.
Big Red has also provided bug fixes with the new update (as to be expected), but there are some nice enhancements also. First, the call quality has been improved. Next, the rejected and auto-rejected call buttons have been slightly tweaked. Other enhancements include moving around the Bluetooth, “add call,” and “location” buttons, removing the “no internet connection” message, the preloading of Google Wallet now (which wasn’t merged with Android Pay, as rumors strongly indicated), as well as the addition of “hide/show,” “mute” and “speaker,” and “drop” buttons for conference calls. S6 edge users now have an “edge” cue on the home screen, which will encourage users to “engage the edge.” It would be unfortunate to own the “edge,” be on the cutting-edge, and never put it to good use.
Some users are currently reporting problems with their battery life on the S6 and S6 edge, so hopefully, the new update will fix battery life while eliminating other problems as well.
For those of you who were hoping for an Android 5.1.1 update, you’ll be disappointed. Big Red hasn’t brought it yet, but at least Verizon’s improving its devices with small maintenance updates. Verizon Galaxy S6 and S6 edge customers, count yourselves fortunate that you’re not experiencing the Bluetooth and Wi-Fi problems of Nexus 5, 6, and 9 users with Google’s latest “icing” to Lollipop.
Have you downloaded the new Galaxy S6/S6 edge update? If so, are there any noticeable changes? Has your battery life improved? We’d love to know what you’re thinking.
Via
Verizon releases first Galaxy S6 and S6 edge update

Update Galaxy S2 GT-I9100 to Official Android 4.1.2 DXLSD Jelly Bean Firmware [Manually Install and Root]

Galaxy S2 GT-I9100 users are in for a pleasant surprise, as Samsung has been rolling out a spate of official Jelly Bean updates for the device in recent times. The handset recently received the Android 4.1.2 UHMS8 Over-The-Air (OTA) update in select countries including Argentina, besides the popular Android 4.1.2 XWLSS Jelly Bean firmware for Europe including Nordic countries.
Now, Samsung has unleashed yet another European Jelly Bean firmware, Android 4.1.2 DXLSD, for the smartphone supporting several countries including Austria, Belgium, France, Germany, Hungary, Italy, Spain and the UK. However, the firmware is now available as an OTA update only in the Philippines and Malaysia. As it is a branded official firmware, it is unavailable over Samsung KIES.
Those who did not receive the OTA update notification and those who cannot wait for the official release in their country can download and install the same manually, using our step-by-step guide provided below.
NOTE: The latest official firmware brings bug-fixes and performance improvements over its previous build, and can be installed via ODIN flash tool. It cannot be installed using CWM recovery.
Android 4.1.2 DXLSD Jelly Bean Firmware Details:
PDA: I9100DXLSD
Version: 4.1.2
Date: May, 2013
Regions Supported: Austria, Belgium, France, Germany, Hungary, Italy, Spain, United Kingdom
Key Points to Remember

• DXLSD official firmware and the instructions given in this guide are limited to the international variant Galaxy S2 GT-I9100 model only and will not work on any other device. Verify the device's model number by navigating to Settings > About Phone.
• Back up important data and settings on phone using one of the recommended custom recovery tools such as ClockworkMod (CWM) or TWRP, as it creates a complete image of the existing phone setup.
• Make sure that the phone has at least 80% battery charge to prevent unexpected device shutdown (due to battery drain) during firmware installation, as this may inadvertently brick or damage the device.
• Verify that the correct USB drivers are installed for the phone on computer (download Samsung Galaxy S2 GT-I9100 USB drivers).
• Ensure that USB Debugging mode is enabled on the phone navigating to Settings > Developer Options (if the device is running on Android 4.0 or later) or Settings > Applications > Development (if the phone is running on Android 2.3 or earlier).
• As this is an official release, ensure that the device is not rooted (download Root Checker app). Unroot the device first (if it is already rooted), before proceeding with the firmware installation.
• Double check to see that the device is factory unlocked (not locked to a specific carrier) with CWM recovery installed on it.
• If "MD5 hash value is invalid" error message appears in Odin message box, then just re-download the firmware.
• The instructions provided in this guide are meant for reference purpose only. IBTimes UK will not be held liable if the device is damaged or bricked during or after the firmware installation. Users must proceed at their own risk.

How to Install Official Android 4.1.2 DXLSD Jelly Bean Firmware on Galaxy S2 GT-I9100
Step 1: Download Android 4.1.2 DXLSD Jelly Bean Official firmware (click here for Philippines and click here for Malaysia) for Galaxy S2 GT-I9100 and Odin v3.07 on your computer.
Step 2: Extract the downloaded firmware zip file to the desktop to obtain a '.tar.md5'file and some other files (optional).
Step 3: Extract Odin zip file to get Odin3 v3.07.exe as well as few other files.
Step 4: Power off the phone and wait for vibration (about 5 to 6 seconds) to confirm complete device shutdown. Now, boot the phone into Download Mode by pressing and holding Volume Down, Home and Power button together until a construction Android robot icon with a triangle appears on screen. Then hit Volume Up button to progress into Download Mode.
Step 5: Launch Odin3 v3.07.exe that you obtained in Step 3 as an Administrator, as Admin privileges are required to complete the installation process smoothly.
Step 6: Connect the phone to computer via USB cable. When the phone is connected successfully, Odin's message box says "Added!" in the bottom left of the screen. If the message fails to appear, then try another USB port (preferably the one at the back of your desktop computer). If all else fails, just reinstall the phone's USB drivers on computer. Once the "Added!!" message appears in Odin, you can proceed to the next step. At this point, the ID: COM box will turn yellow with the corresponding COM port number suggesting that the device is added successfully.
Step 7: Choose the following files from I9100DXLSD folder that you extracted in Step 2 using respective checkbox options:

• Select the PDA checkbox, and click the file named '.tar.md5' (required)
• Choose the Phone checkbox, and select the file named 'modem' (ignore if the file is not found in the extracted folder)
• Click the CSC checkbox, and choose the file named 'CSC' (ignore if the file is missing)
• Choose the PIT checkbox, and click the .pit file. (ignore if there is no such file)

Step 8: In Odin, enable Auto Reboot and F. Reset Time options by selecting the respective checkboxes. But, ensure that Re-Partition checkbox is chosen, only if a .pit file is added in the previous step in ODIN.
Step 9: Verify if Step 7 and Step 8 are done correctly. Then hit the START button to begin the flashing process.
Step 10: Once the firmware installation is complete, your phone will reboot automatically and soon a PASS message with green background appears in the left-most box at the very top of Odin. Now, safely unplug the USB cable to disconnect the device from computer.
The Galaxy S2 GT-I9100 is now running on Android 4.1.2 DXLSD Jelly Bean official firmware. Go to Settings > About Phone to verify the firmware update installed.
Troubleshooting:
If the phone is stuck at boot animation or Samsung logo after Step 10, then go to recovery mode (press and hold the Volume Up, Home and Power buttons together) and perform Wipe data/Factory Reset as well as Wipe Cache Partition before tapping reboot system now. NOTE: Use Volume keys to navigate between options and Power key to select an option in recovery. Please note that performing a data wiping task will only erase the phone's internal memory data, but not the contents of SD card.
Galaxy S2 users who have already updated their device to the latest official Jelly Bean firmware either through OTA or manually (using our guide above), can now root the same using our step-by-step guide given below.
How to Root Galaxy S2 GT-I9100 on Official Android 4.1.2 DXLSD Jelly Bean Firmware

Update Galaxy S2 GT-I9100 to Official Android 4.1.2 DXLSD Jelly Bean Firmware [Manually Install and Root]

1.    Download Rooted SpeedMod Kernel for I9100DXLSD Jelly Bean firmware on your computer
2.    Download Odin v3.07 and extract the zip file to get Odin3 v3.07.exe along with few other files
3.    Switch off the phone and wait for vibration (about 5 to 6 seconds) to confirm complete device shutdown
4.    Boot the phone into Download Mode by pressing and holding Volume Down and Home button together while simultaneously tapping the Power button. When a "Warning!" Message appears on screen just hit the Volume Up button to progress into Download Mode.
5.    Launch Odin3 v3.07.exe as an Administrator, as Admin privileges are required to complete the rooting process smoothly
6.    Connect the phone to computer via USB cable. When the phone is connected successfully, Odin's message box says "Added!" in the bottom left of the screen. If the message fails to appear, then try another USB port (preferably the one at the back of your desktop computer). If all else fails, just reinstall the phone's USB drivers on computer. Once the "Added!!" message appears in Odin, you can proceed to the next step. At this point, the ID: COM box will turn yellow with the corresponding COM port number suggesting that the device is added successfully.
7.    Choose the following file in Odin using respective checkboxes:

• Click the PDA Button, and select speedmod-kernel-s2-jb-k5-3-Odin.tar.

8.    In Odin, enable Auto Reboot and F. Reset Time options by selecting the respective checkboxes. But, ensure that Re-Partition checkbox is chosen, only if a .pit file is added in the previous step in ODIN.
9.    Verify if Step 7 and Step 8 are done correctly. Then hit the START button to begin the root flashing process.
10.  Once the root installation is complete, your phone will reboot automatically and soon a PASS message with green background appears in the left-most box at the very top of Odin. Now, safely unplug the USB cable to disconnect your device from computer.
Your Galaxy S2 GT-I9100 is now rooted on official Android 4.1.2 DXLSD Jelly Bean firmware. You can now install apps that require root access. Verify if root access to your device is working correctly by downloading and installing Root Checker App from Google Play Store.
ALSO READ: Update Galaxy S2 I9100 to Android 4.3 via CyanogenMod 10.2 ROM [GUIDE]
[Source: Android Jinn (Install / Root)]