Ultimate USB

Frequently Asked Questions (FAQ)

What is Ultimate USB?

Ultimate USB is a powerful Android app that lets you flash operating system images, format USB drives, manage partitions, and organize PS2 games—directly from your phone or tablet. No PC is required.

Do I need root access to use Ultimate USB?

Most features work without root. Root access is only required when accessing an internal SD card slot. USB drives connected via OTG work without root.

What bootable USB tools are included?

Ultimate USB includes:

• Ventoy (Unofficial) for creating multi-boot USB drives

• ISO Burner for burning Windows, Linux, macOS DMG, Raspberry Pi, and FreeDOS images

• RAW Writer for writing raw disk images

Which operating systems are supported?

The app supports Windows 7–11, major Linux distributions, macOS DMG images, Raspberry Pi images, and FreeDOS.

Can I bypass Windows 11 hardware checks?

Yes. The ISO Burner includes an option to bypass Windows 11 hardware requirements.

What file systems and partition types are supported?

You can format drives to FAT16, FAT32, exFAT, NTFS, EXT2, EXT3, and EXT4. Both GPT and MBR partition schemes are supported.

Can I manage partitions on USB drives?

Yes. You can create and delete partitions, wipe drives, mount/unmount USB storage, and perform backup and restore operations.

Does the app include a file manager?

Yes. Ultimate USB includes a built-in file manager for browsing, copying, moving, and deleting files, as well as an archive extractor for ZIP, RAR, and other formats.

What PS2 features are available?

The PS2 USB utilities allow you to:

• Organize, convert, defragment, and export PS2 games

• Use ISOs larger than 4GB

• Work with USBExtreme format

• Generate OPL playlists

• Fix corrupted files and convert drives to MBR without data loss

What devices are supported?

Ultimate USB supports USB flash drives, SSDs, HDDs, SD card adapters, and USB hubs via OTG (no root required). Internal SD card slots require root access.

What is the coin system?

Coins are used only for advanced features. You can earn coins by watching rewarded ads or purchase them directly.

Which features require coins?

Coin-based actions include:

• Ventoy install, update, or clear

• Burning Windows ISOs

• USB formatting

• Partition wizard operations

• PS2 USB repair when formatting is required

Which features are free?

Many features are always free, including:

• Ventoy ISO copy and download

• Burning Linux ISOs, macOS DMGs, and Raspberry Pi images

• RAW Writer

• USB wipe, mount, backup & restore, and image manager

• File manager and archive extractor

• Most PS2 tools (except formatting)

Why does the app show ads?

Ads help keep core features free and support ongoing development.

What do I get with the Pro upgrade?

Upgrading to Pro:

• Removes all ads

• Unlocks unlimited usage

• Disables the coin system

• Allows offline use and compatibility with ad blockers

Does the app require an internet connection?

Internet access is required for ads unless you are using the Pro version.

What should I do if my USB drive isn’t recognized?

Try testing the USB drive on a PC or reformatting it to FAT32. Also ensure the app remains in the foreground during USB operations.

Are there any usage tips?

Yes. Keep the app open during USB tasks and disable ad blockers unless you’re using the Pro version.