
Switel eSmart M2
8 GB, Black, 5", Hybrid Dual SIM, 4G

Switel eSmart M2
8 GB, Black, 5", Hybrid Dual SIM, 4G
Hello, My phone has been running Android 5.1 since I bought it and every time I look for a system update it tells me it's up to date... However in the manual it says Android 7. How do I update my device? Since the purchase no update has been detected, it is still considered as "up to date". The device is still under warranty. Thank you in advance.