How to Install Official Samsung Galaxy J1 SM-J100H DS Stock Rom
How to Install Official Samsung Galaxy J1 SM-J100H DS Stock Rom

If you own a Samsung Galaxy J1 SM-J100H DS smartphone and want to restore it to its original factory settings, you can use the official stock firmware provided by Samsung. This firmware will help you fix any software issues, such as bootloop, lag, virus infection, or system errors. It will also unroot your device and remove any custom modifications you may have made.
In this article, we will show you how to download and install the official Samsung Galaxy J1 SM-J100H DS stock rom using Odin, a popular flashing tool for Samsung devices. Before you proceed, make sure you have backed up your important data, as this process will erase everything on your phone. You also need to have a Windows PC and a USB cable to connect your phone to the computer.
Step 1: Download the official Samsung Galaxy J1 SM-J100H DS stock rom
The first step is to download the official Samsung Galaxy J1 SM-J100H DS stock rom from a reliable source. You can use the links below to get the firmware file for your region and Android version. The file name should have a .zip or .tar.md5 extension.
- SamFw: This website offers free and fast downloads of Samsung firmware files. You can filter by region, Android version, and bit/sw rev.
- FirmwareFile: This website provides direct links to Samsung firmware files hosted on Google Drive. You can choose from different regions and Android versions.
- Sfirmware: This website also offers direct links to Samsung firmware files hosted on Google Drive. You can select from various regions and Android versions.
- SamMobile: This website is one of the most popular sources of Samsung firmware files. However, you need to register for a free account and use their download manager to get the files.
After downloading the firmware file, extract it using a tool like WinRAR or 7-Zip. You should get a folder containing a .tar.md5 file and some other files.
Step 2: Download and install Odin on your PC

The next step is to download and install Odin on your PC. Odin is a software that allows you to flash firmware files on Samsung devices. You can download the latest version of Odin from here. After downloading the Odin zip file, extract it and run the Odin.exe file as administrator.
Step 3: Prepare your phone for flashing

The third step is to prepare your phone for flashing. You need to do the following:
- Make sure your phone has at least 50% battery charge.
- Enable USB debugging mode on your phone. To do this, go to Settings > About phone > Software information and tap on Build number seven times. Then go back to Settings > Developer options and enable USB debugging.
- Turn off your phone and boot it into download mode. To do this, press and hold Volume Down + Home + Power buttons together until you see a warning screen. Then press Volume Up to confirm.
- Connect your phone to your PC using a USB cable. You should see an ID:COM port number in Odin indicating that your phone is detected.
Step 4: Flash the official Samsung Galaxy J1 SM-J100H DS stock rom using Odin

The final step is to flash the official Samsung Galaxy J1 SM-J100H DS stock rom using Odin. You need to do the following:
- In Odin, click on the AP button and browse for the .tar.md5 file that you extracted from the firmware zip file.
- Make sure that only Auto Reboot and F. Reset Time options are checked in Odin. Do not check any other options or change
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