Download or "MTK Engineering Mode" from the Google Play Store. These apps can often launch hidden menus even when the dialer codes are blocked.
— it gives you real signal stats, battery health, and network info without any risk.
No. Network unlock requires an official unlock code from your carrier. Secret codes cannot bypass SIM locks.
*#*#225#*#* Opens the Calendar Storage menu to view all synchronized events, birthdays, and holidays in one list.
Disclaimer: The following codes are standard for Sharp devices and Qualcomm Snapdragon platforms. Use them at your own discretion.
Displays Specific Absorption Rate (SAR) values for radiofrequency energy. Open the Dialer : Tap the phone icon on your home screen.
Displays your unique 15-digit IMEI number, essential for tracking or checking device specifications. *#*#4636#*#* Testing Menu