How To Use Secret Codes On Tecno Camon 19 Apr 2026

Next, he tried *#*#0#*#* . A full LCD test screen popped up, cycling through red, green, and blue. He used it to check for dead pixels on his display. No issues.

That night, Leo fixed a minor screen calibration issue using *#*#3424#*#* (HTC function test, which sometimes worked on TECNO for sensors). He felt like a pro. How to Use Secret Codes on TECNO Camon 19

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. Next, he tried *#*#0#*#*

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. No issues