Official firmware #15121 for SM-J100Y - SAMSUNGGalaxy J1

Download the latest firmware update for the Samsung Galaxy J1, but don’t forget to check whether the model number of your smartphone corresponds to the indicated one SM-J100Y. The firmware code is TNX from NEW ZEALAND. The product comes with PDA version J100YDXU0AOD1, CSC version J100YTNX0AOD1, MODEM version J100YDXU0AOC3. The operating system version of the given firmware is Android KitKat 4.4.4. Full tutorial how to flash stock firmware on Samsung devices here

File name SM-J100Y_1_20150406180839_18ushmgi4b
Firmware type 4 files
File size 530.41 MiB
Model Samsung SM-J100Y
Operating system Android KitKat 4.4.4
PDA/AP Version J100YDXU0AOD1
CSC Version J100YTNX0AOD1
MODEM/CP Version J100YDXU0AOC3
Region
TNX
Country
New Zealand
Description Spark NZ
Hash 2e1438ac2d38be6ec1deac305d358db4

2.Press to download

Instructions

Download to your PC: Odin 3 latest version.
Next extract the firmware file.
You should get 1 (if 1 file, choose it here) or 5 (if 5 file, choose it here) file:
- AP: "System & Recovery"
- CP: "Modem & Radio"
- CSC_***: "Country & Region & Operator"
- HOME_CSC_***: "Country & Region & Operator"
Add all files to Odin 3.
If you want to do a clean flash, use CSC_*** either use HOME_CSC_*** to keep your data and apps.
Now turn off your phone and enter the Download mode. How to do all methods:
- Press and hold the Power key , the Volume UP button and the Bixby key.
- Press and hold the Volume Up and Down keys and then connect a USB cable.
- Press and hold the Power key ,the Volume down button and the Home key.
- Connect a USB cable, then press and hold the Bixby button and the Volume down key.
- Press and hold the Power key and the Volume UP button.
Then connect your device to PC, Odin should detect your phone and COM port number will appear on the screen.
Please specify only the F.Reset time and Auto-Reboot.
Finally press the Start key. Your phone will now restart and disconnect from the PC.

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