Cache, data and credentials are three different things
Clearing cache only removes temporary files and is safe routine maintenance; clearing data also wipes your login state. Choosing the wrong one signs you out, which is awkward if your second factor is not to hand.
What to prepare before you start
These five things cover almost every delay people run into: Confirm your second factor works, since you may need it if signed out.
Make sure you remember your login password. Understand that clearing cache never deletes balances or order history.
Plan to reopen the app afterwards and check things work.
Five steps for a safe clean-up
Follow the order and your login stays intact: Prefer the in-app clean-up option if present, which removes temporary files without affecting login.
In system settings choose clear cache, not clear data. Reopen the app afterwards and confirm you are still signed in.
If you were signed out, log in again from the official entrance and complete the second factor. After clearing, verify that price alerts and notification settings still work.
Fees, limits and processing times
Numbers change from time to time, always confirm on the official fee page before you commit size: In-app chat is usually the fastest channel for account issues, and the help centre holds step-by-step articles for most problems.
For anything touching funds, open a ticket and keep the case number; never share passwords, codes or seed phrases with anyone claiming to be support. The core line-up covers spot, margin, USD-margined and coin-margined futures, and options in supported regions.
Earn products, Binance Pay and the Web3 wallet sit alongside the exchange for users who want yield, payments or self-custody. Turn on Google Authenticator or a hardware key, then add withdrawal address whitelisting and an anti-phishing code to every email you receive.
Review the device list periodically, and use the global lock if you ever suspect a session is still active somewhere else.
The Binance-specific part
Temporary files in the Binance app accumulate as market data refreshes, and skipping clean-ups can hurt responsiveness. If it stays sluggish after clearing, check whether overall device storage is tight rather than blaming one app.
Frequently asked questions
Does clearing cache delete my assets
No. Balances and orders live server-side, so local clean-up does not affect them.
Do I need to re-verify after being signed out
Usually you only sign in again and pass the second factor, not redo identity verification.
How often should I clear it
Whenever it feels sluggish or storage runs low; there is no fixed schedule.
Risk notes and next steps
Keep reading:美股行情总览;用 USDT 买 VOO / QQQ 的完整步骤;特斯拉（TSLA）实时股价. Keep your second factor handy before clearing anything.
Do not use unfamiliar "cleaner and booster" tools. After clearing, check that notifications still arrive.
