Disclaimer: This firmware use to repair software Samsung smartphone problem, Flashing a firmware is not without risks. If you don’t do it properly, you might render your phone inoperable. If you decide to proceed we won’t be liable to whatever might get wrong (neither we could provide technical support).
To flash your Samsung galaxy smartphone, you need Odin software made available to the Samsung Galaxy users for flashing a range of things including firmware, custom recovery, CF-Auto-Root and more. Odin software performs a clean install that means; it removes the old firmware and flashes a new one. If you don’t know how to flash you Samsung firmware via Odin read this article.
Backup your data before start flashing you smartphone if you don’t know how backup your data read those Articles.
You are flashing at your own risk.
Firmware Samsung Galaxy J1 Mini SM-J105F J105FXXU0APD1 Android 5.1.1
Please: If any download link not works inform me by comment
You can find the stock firmware you need in the Firmware List.