Samsung Galaxy S Duos also known as GT-S7562 is a dual SIM smartphone, designed and marketed by Samsung Electronics.In contrast with other dual sim Samsung models, this phone is a part of the high-end "S" series, this is why it is marketed as a part of the "''Galaxy S'' family.The phone also comes with Android 4.0.4 Ice Cream Sandwich, along with Samsung's proprietary Touchwiz interface. How to upgrade SAMSUNG GALAXY S DUOS GT-S7562 into Android Jelly Bean ? When we write this information, the SAMSUNG GALAXY S DUOS GT-S7562 still do not have official upgrade to Jelly Bean. The factory default operating system is Ice Cream Sandwich which already good to run almost all applications or even new applications. First Install the ROM file: Select Install zip » Choose zip from sdcard (or external sdcard, you know where your files are) » browse to the location where you saved the file and select the ROM file. Now similarly flash the Gapps file. └ Make sure to first flash the ROM file and then the Gapps file. Reboot your device. Version. 4.2.2. DOWNLOAD FIRMWARE. CHECK UPDATES. READ FIRST. We recommend using Samsung's own utilities, Samsung Smart Switch and OTA (Over-the-air), to upgrade devices. Use SamMobile only if you are 100% sure about the risks involved in flashing your device. SamMobile is not responsible for any damage caused by using the files on this website. Samsung has no response to the Updated of Samsung galaxy s duos , but the developers are not lagging behind ! They made possible to run Android 5.0 Lollipop on Samsung galaxy s duos by a custom rom ! To upgrade to a newer build, simply flash the zip. There's no need for data wipe or flashing Google Apps again. (However, if you are experiencing strange issues, you may want to try a wipe.) LineageOS, ROM for the Samsung Galaxy Grand duos, ROM for the Samsung Galaxy Grand Duos i9082 Contributors osas514 Source Code: .

how to update samsung duos