Check if the firmware you want to use is the right one for your SAMSUNG G155S Galaxy Folder 3G. The table below contain all the useful information you might need for your software. The firmware posted here was designed for Galaxy Folder for G155SKSU1AOI5 PDA version and G155SSKC1AOI5 CSC code. This is a dedicated None bootloader type and CRC software. Android Lollipop 5.1.1 comes with N/A Android Security Patch Level. Please also make sure if the 5778723 changelist and 14/09/2015 build date are correct for SAMSUNG G155S Galaxy Folder 3G.
If the specification posted for the software is correct and you want to use the SKC SK Telecom South Korea software from South Korea, simply tap on the download button. Size of all flash files posted is 940.23MB.
| Firmware Details: | |
|---|---|
| Model: | SM-G155S / Galaxy Folder |
| PDA/AP Version: | G155SKSU1AOI5 |
| CSC Version: | G155SSKC1AOI5 |
| Bootloader/ BL: | N/A |
| Region: | SKC / South Korea  |
| Carrier/Brand: | SK Telecom South Korea  |
| OS: | Android / Lollipop  |
| OS Version: | 5.1.1 |
| Build Date: | 14/09/2015 |
| Security Patch Level: | N/A |
| Changelist: | 5778723 |
| CRC: | N/A |
| Size: | 940.23MB |
You will download the app that will download the latest version of the firmware. Why should you use this app instead of download directly?
How to flash your phone with the new firmware? How to update SAMSUNG device? How to change firmware in your device?
Click here to read the article about installing downloaded software
CHECK IMEI 
