This is the safest way to update firmware and does not delete your data.
from the TCL website, install it on a PC, and follow the step-by-step instructions to flash the latest official software. Device Specifications for Firmware Matching Firmware TCL Tab 10 Gen 2
Unlike a standard APK app that you download from the Play Store, firmware is the foundational code that tells the hardware how to function. It controls the touchscreen responsiveness, the Wi-Fi and Bluetooth radios, the camera image processing, and the user interface (UI). This is the safest way to update firmware
If you have searched for the keyword you are likely looking to update your tablet, fix a boot loop, remove a forgotten password, or restore the device to its factory state. This article serves as the ultimate resource for understanding, finding, and safely installing firmware on your TCL Tab 10 Gen 2. It controls the touchscreen responsiveness, the Wi-Fi and