How To Use Secret Codes On Tcl 30 Xl 4g Jun 2026

Most codes will execute automatically as soon as you type the last symbol. If one does not, press the Call button. Essential Secret Codes for TCL 30 XL 4G The Universal Testing Menu Code: # #4636# #

*#*#7780#*#*

This is the (also called the “Phone Info” menu). On the TCL 30 XL 4G, you get: How to Use Secret Codes on TCL 30 XL 4G

On the TCL 30 XL 4G (running Android 12 or later, with TCL’s UI), most standard MediaTek or Qualcomm codes work because the device uses a MediaTek Helio processor. Most codes will execute automatically as soon as

| Code | Function | |------|----------| | *#*#0228#*#* | Battery status (voltage, temperature, level). Useful if your phone shuts down early. | | *#*#2846579#*#* | Project menu – for battery and power consumption logs (common on Huawei/TCL cross-licensed devices). | On the TCL 30 XL 4G, you get:

Type the code exactly as shown, including all asterisks * , hashes # , and numbers.