Note: Modifying firmware requires creating a custom ROM based on stock firmware (e.g., Android 12 or 13, available for MTK devices) and requires unlocking the bootloader, which may void warranties. To help you develop this further, I need to know:
Generally, – but with precautions. OTA updates fix modem stability, battery drain bugs, and Google Play System updates. However, because the TCL 30E uses an A-only partition, you should: Firmware TCL 30E
There are two primary ways to upgrade your smartphone's software: Note: Modifying firmware requires creating a custom ROM
Click on the "Scatter-loading" button and select the scatter.txt file from your firmware folder. Android 12 or 13