If your phone continuously drops its connection or flips erratically between network layers, open the MTK menu, select , and tap Band Mode . From this screen, you can manually disable unoptimized or weak regional frequencies. This locks your cellular modem exclusively onto high-performing bands, which stabilizes your mobile internet connection. Advanced Hardware Testing
Shows an exact breakdown of apps launched on the device, sorted by the time of last use or total usage duration. How to Use Secret Codes on INFINIX Note 11
: Inside this menu, you can force your device to connect exclusively to specific networks (e.g., setting "Set Preferred Network Type" to LTE Only to prevent your phone from dropping to 3G). If your phone continuously drops its connection or
This allows you to test individual components like the AMOLED screen for dead pixels, the vibration motor, the dual speakers, and the physical buttons to ensure everything is working perfectly. Pro-Tips for Infinix Users Advanced Hardware Testing Shows an exact breakdown of
Testing hardware, adjusting audio levels, and checking sensor calibration. 2. IMEI Information
The most powerful tool is the MTK Engineering Mode, typically accessed with *#*#3646633#*#* (or *#*#54298#*#* ). This hidden menu provides direct access to modify low-level hardware settings for your phone's processor, radio, and audio hardware.
