🚀 4 Secret Codes for Android Phones! 📱✨ Unlock hidden features and boost your phone's performance with these codes: 1️⃣ Dial *#9900# to open the sysdump menu. Click on Delete Dump State to speed up your phone! 2️⃣ Dial ##4636## to access options for checking your phone's Touch, Sensor, etc. 3️⃣ Dial *#2663# to refresh your Wi-Fi and boost internet speed. Click on TSP FW Update for touch screen firmware updates. 4️⃣ Dial #12580369# to check all hardware and software versions of your device. Sta