iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
If your Vizio SmartCast TV reports that storage is full or apps are misbehaving, first check the manual for your exact model. VIZIO’s troubleshooting guidance says to use Clear Memory or Clean Storage only if that option is available—and says it resets the TV to factory defaults. It is not a harmless cache-clearing shortcut.
What “clear memory” or “clean storage” does
VIZIO’s troubleshooting workflow recommends Clear Memory or Clean Storage, if available, for certain app and performance problems. VIZIO says the action returns the TV to factory defaults. The support guidance does not establish that this option exists on every SmartCast TV or that a reset will recover a particular amount of space. VIZIO troubleshooting guidance
VIZIO manuals warn that restoring factory defaults removes changes made to settings and direct users to complete TV setup again. Expect to lose customized settings and account information, and make sure you can set up the TV afterward before proceeding. VIZIO TV manuals
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Check whether your model has the reset option
-
Find the TV’s model number, then open its manual or model-specific support page through VIZIO support.
#1 Best Overall
Sale
Lexar D40E 128GB Dual USB 3.2 Gen 1 Type-C Jump Drive, Champagne Silver- USB-C 2-in-1 storage OTG: The Lexar JumpDrive Dual Drive D40E features USB Type-A and Type-C connectors in a slim, portable form factor for easy device compatibility
- Transfer speeds up to 100MB/s: Based on internal testing, performance may vary depending upon the host device, interface, and usage conditions. 1MB=1,000,000 bytes
- Plug and Play: Widely compatible with USB Type-C smartphones, tablets, laptops, Macs, and traditional Type-A devices, no software installation required. The 360° swivel design allows for easy switching between connectors without the hassle of losing a cap
- Durable & Compact: The Lexar D40E USB memory stick features a metal enclosure, withstands temperatures from 0° to 50° C (32°F to 122°F), and is lightweight at 26g with dimensions of 70.4 x 16.9 x 11.7mm
- Security & Warranty: Securely protects files using an advanced security software solution with 256-bit AES encryption. Backed by a Lexar 3-year limited warranty
-
Look in the manual for the exact terms Clear Memory or Clean Storage. Follow its instructions only if the option is documented for your model and firmware.
-
Before selecting it, confirm that you accept a factory reset, including the loss of settings and account information, and can complete setup again.
Rank #2
SANDISK 128GB Ultra Flair, USB-A Flash Drive, Up to 150MB/s Read Speeds- High-speed USB 3.0 performance of up to 150MB/s(1) [(1) Write to drive up to 15x faster than standard USB 2.0 drives (4MB/s); varies by drive capacity. Up to 150MB/s read speed. USB 3.0 port required. Based on internal testing; performance may be lower depending on host device, usage conditions, and other factors; 1MB=1,000,000 bytes]
- Transfer a full-length movie in less than 30 seconds(2) [(2) Based on 1.2GB MPEG-4 video transfer with USB 3.0 host device. Results may vary based on host device, file attributes and other factors]
- Transfer to drive up to 15 times faster than standard USB 2.0 drives(1)
- Sleek, durable metal casing
- Easy-to-use password protection for your private files(3) [(3)Password protection uses 128-bit AES encryption and is supported by Windows 7, Windows 8, Windows 10, and Mac OS X v10.9 plus; Software download required for Mac, visit the SanDisk SecureAccess support page]
-
If the option is present and you choose to continue, follow the on-screen instructions for your TV. Menu paths can vary; VIZIO’s available guidance does not establish one universal SmartCast route.
Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
If the option is missing
Do not substitute instructions for a different TV platform. A VIZIO-hosted app-management page describes Google Play Store and Android-style app controls, but it does not establish that those controls apply to SmartCast TVs. In particular, do not assume you can open Google Play, clear data for individual apps, or uninstall apps on your SmartCast model. VIZIO app-management page
Rank #3
- What You Get - 2 pack 64GB genuine USB 2.0 flash drives, 12-month warranty and lifetime friendly customer service
- Great for All Ages and Purposes – the thumb drives are suitable for storing digital data for school, business or daily usage. Apply to data storage of music, photos, movies and other files
- Easy to Use - Plug and play USB memory stick, no need to install any software. Support Windows 7 / 8 / 10 / Vista / XP / Unix / 2000 / ME / NT Linux and Mac OS, compatible with USB 2.0 and 1.1 ports
- Convenient Design - 360°metal swivel cap with matt surface and ring designed zip drive can protect USB connector, avoid to leave your fingerprint and easily attach to your key chain to avoid from losing and for easy carrying
- Brand Yourself - Brand the flash drive with your company's name and provide company's overview, policies, etc. to the newly joined employees or your customers
If your manual does not document a storage-clearing control, use VIZIO’s model-specific support resources rather than trying an undocumented reset route. The available guidance does not identify a universal alternative menu path.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What to expect from a reset
-
The TV returns to factory defaults, so settings and account information may need to be entered again.
Rank #4
SIMMAX 32GB Memory Stick USB 2.0 Flash Drives Swivel Thumb Drive Pen Drive (32GB Purple)- GOOD VALUE PACKAGE - 1 Pack 32GB Memory Stick USB 2.0 Flash Drives with great cost performance and high quality.
- BIG CAPACITY - The available capacity: 29.10GB-29.8GB, You can save the data of movies, music, photos, designs, programs, manuals, handouts in a high speed.Good performance in digital data storing, transferring and sharing with families, friends, workmates, clients and machines.
- EASY TO USE & PLUG AND WORK - Support windows 7 / 8 / 10 / Vista / XP / 2000 / ME / NT Linux and Mac OS, Compatible with USB2.0 and below.
- TWISTTURN DESIGN & EASY CARRY - The metal clip rotates 360° round the ABS plastic body which with rubber oil skin feeling finish. The capless design can avoid lossing of cap, and providing efficient protection to the USB port.
- WARRANTY & SUPPORT - SIMMAX logo is laser printed on the USB connector surface, our products are of good quality and we promise that any problem about the product within one year since you buy.
-
You will need to go through TV setup after the reset.
Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy. -
VIZIO’s cited guidance does not quantify how much storage, if any, a reset will free.
Best Value
IMEASON Swivel Design 16GB USB Flash Drive with Keychain, USB 2.0 Portable Thumb Drive Memory Stick, FAT32 Format Flashdrive for Data Storage, Photos, Music, Files (Black, 16 GB)- 【16GB Flash Drive】USB flash drives with 16GB capacity, meet your needs of daily use on work, school, home and travelling for photos, music, videos, files storage and transfer. IMEASON thumb drives can be used to store different files, easy to data backup.
- 【Metal Swivel Cap Design】USB thumb drive is metal swivel cover provides extra protection for the usb thumbdrive connector, no usb drive cap to lose; keychain design makes it easier to carry without worrying lose it.
- 【Wide Compatibility】USB drive supports Windows 7/8/10/11 / Vista / XP / Unix / 2000 / ME / NT Linux and Mac OS, also Supports USB 2.0 and 1.1 ports. USB Stick support TV, desktop, notebook computer, car, audio and other device. The USB Memory Stick is your great data storage and transfer companion with traveling and working.
- 【Easy to use】usb memory stick is plug and play without any software installation. Just simply plug the Flashdrive into the port of your USB-compatible devices such as computer, laptop to start data storage or transmission.
- 【What You Get】16 GB USB Flash Drive Thumb Drive, The default format of the usb storage flash drive is FAT32.
No USB drive, remote, streaming device, or other accessory is established as a way to free SmartCast TV internal storage.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
