Leo also discovered *#06# to see his IMEI numbers (essential for network or theft tracking) and *#*#225#*#* for the “Calendar” storage info, which listed backups and scheduled events.
He opened the Phone dialer app—the same one he used for regular calls—and carefully typed *#*#4636#*#* . Instantly, a hidden “Testing” menu appeared. It showed battery stats, usage history, and Wi-Fi details. “Whoa,” Leo whispered. He didn’t change anything, just noted his battery health was good. How to Use Secret Codes on TECNO Camon 19
Moral of the story: secret codes on the TECNO Camon 19 can reveal powerful diagnostic tools, but always use them with caution—read before you type, and never run random codes from untrusted sources. When in doubt, stick to safe info codes like *#06# or *#*#4636#*#* . Happy exploring, but stay smart. Leo also discovered *#06# to see his IMEI
He also learned that not all codes work on every TECNO Camon 19—HiOS (TECNO’s custom Android skin) might block or alter some. So he tested carefully and never shared his IMEI publicly. It showed battery stats, usage history, and Wi-Fi details