Do you have a question about the Trevi Tab 5 and is the answer not in the manual?
Learn to power on/off the tablet and manage screen lock/sleep mode to save battery.
Connect, turn on/off, and add Wi-Fi networks for internet access.
Guide to installing apps using ApkInstaller and managing them (launch, export, uninstall).
Manage Wi-Fi, display, storage, language, battery, backup, and reset options.
Resolve issues like not turning on, sound problems, frozen screen, app errors, and account management.