Instructions to obtain the serial number on Tecno devices

Tecno Pop 2 Tecno Pop 2
Tecno Pop 2 Power Tecno Pop 2 Power
Tecno Pop 2 Pro Tecno Pop 2 Pro
Tecno Pop 2F Tecno Pop 2F
Tecno Pop 2S Tecno Pop 2S
Tecno Pop 2S Pro Tecno Pop 2S Pro
Tecno Spark 4 Air Tecno Spark 4 Air
Tecno Spark 4 Tecno Spark 4
Tecno Pop 3 Tecno Pop 3
Tecno Camon CX Manchester City LE Tecno Camon CX Manchester City LE
Tecno Camon 12 Tecno Camon 12
Tecno Pouvoir 3 Air Tecno Pouvoir 3 Air
Tecno Pouvoir 3 Plus Tecno Pouvoir 3 Plus
Tecno Pouvoir 3 Tecno Pouvoir 3
Tecno Spark Go Tecno Spark Go
Tecno Pop 2 F Tecno Pop 2 F
Tecno Pop 2 Plus Tecno Pop 2 Plus
TECNO Camon 15 Premier TECNO Camon 15 Premier
TECNO Camon 15 Air TECNO Camon 15 Air
TECNO Camon 15 Pro TECNO Camon 15 Pro