Find original factory firmware for any Android phone or tablet. Restore, unbrick, or update your device using official software from Samsung, Xiaomi, Huawei, Oppo, Vivo, Nokia, Motorola, and 30+ more brands — all free, no login needed.
Stock ROM is not just for advanced users. Here are the most common reasons people download it.
A bricked phone won't turn on or gets stuck on the boot screen. Flashing official firmware using the correct tool rewrites the phone's system software from scratch, which recovers it completely in most cases — without losing your data in a soft brick.
How to Flash FirmwareIf you want to go back to the original operating system your phone came with — after rooting, installing a custom ROM, or a bad update — flashing the stock ROM brings it back to exactly the way it was when it left the factory.
Find Your FirmwareA phone that restarts over and over, or crashes immediately after turning on, often has corrupted system files. Flashing the official firmware replaces those broken files with a clean copy, solving the boot loop without any hardware repair needed.
Get Flashing ToolIf a system update caused new problems — slower performance, broken features, or app incompatibilities — you can roll back to the previous OS version by flashing an older stock firmware package from the same device model.
Browse Firmware by BrandAn over-the-air update that gets interrupted — because of a low battery, poor connection, or storage issue — can leave a phone in a broken state. Manually flashing the matching firmware file skips the failed update and installs the OS directly.
Install USB Driver FirstWhen selling or donating a phone, flashing the original stock ROM gives the next owner a completely clean device. It removes all personal data, custom software, and previous account linkages — much more thorough than a standard factory reset from the settings menu.
Get Official FirmwareSelect your phone brand to go directly to its firmware download page, with flash instructions and supported model lists.
You cannot install stock firmware by hand — you need the right flashing tool for your device's chipset or brand.
Before your flash tool can talk to your phone, your PC needs the correct USB driver installed. Download it first.
What makes our stock ROM pages a safer choice than random download links found on forums.
Every firmware link on this site points to the original file released by the manufacturer. We do not repackage, modify, or add anything to the firmware — what you download is exactly what the brand released.
Each brand's firmware page includes a step-by-step guide for flashing it — including which tool to use, which mode to boot the phone into, and what to do if something goes wrong. You do not need to search elsewhere for instructions.
We cover Samsung and Xiaomi, but also regional brands like Symphony, Walton, qMobile, Karbonn, and Lava that serve markets across South Asia, Southeast Asia, and Africa — brands that are often hard to find firmware for.
When new firmware versions are published by manufacturers, we update our pages to include them. Older versions are kept available too, in case you need to downgrade or match a specific firmware version.
All stock ROM pages and download links are completely free to use. You do not need to create an account, provide an email address, or pay anything. Just find your brand, read the guide, and download.
Professional mobile repair shops use FlashTool.org daily as a reliable firmware source. When a customer's phone arrives bricked, technicians need a trusted place to get the right firmware quickly — that is what this library provides.
Stock ROM — also called stock firmware or factory firmware — is the original operating system software that a phone or tablet comes with when it leaves the factory. It is the official software released by the manufacturer for a specific model, and it is different from custom ROMs (third-party Android builds) because it contains only the manufacturer's own apps, settings, and system configuration. When you flash a stock ROM, you are putting the phone back to exactly the state it was in on day one.
The most common reason to download stock firmware is to recover a bricked or broken device. When a phone gets stuck in a boot loop, fails to start, or shows a blank screen after a bad update, flashing the official firmware is the most reliable fix. It is also used to remove custom ROMs — for example, if you want to return a rooted Samsung device back to a clean, official Samsung state before selling it or sending it in for warranty service. You can find the right Samsung firmware at our Samsung Stock ROM page, or Xiaomi firmware at our Xiaomi Stock ROM page.
To flash stock firmware, you need three things: the correct firmware file for your exact model number, the matching flashing tool for your device's chipset or brand, and the correct USB driver installed on your Windows PC. Using the wrong firmware file — even for a slightly different model — can cause additional problems, so always confirm the model number before downloading. Each brand page on this site lists the models it supports.