| Mobile Phone Upgrade Day in 2020 | 10/01/2020 |
| Mobile Phone Upgrade Day in 2021 | 10/01/2021 |
| Mobile Phone Upgrade Day in 2022 | 10/01/2022 |
| Mobile Phone Upgrade Day in 2023 | 10/01/2023 |
| Mobile Phone Upgrade Day in 2024 | 10/01/2024 |
| Mobile Phone Upgrade Day in 2025 | 10/01/2025 |
| Mobile Phone Upgrade Day in 2026 | 10/01/2026 |
| Mobile Phone Upgrade Day in 2027 | 10/01/2027 |
| Mobile Phone Upgrade Day in 2028 | 10/01/2028 |
| Mobile Phone Upgrade Day in 2029 | 10/01/2029 |
| Mobile Phone Upgrade Day in 2030 | 10/01/2030 |
| Mobile Phone Upgrade Day in 2031 | 10/01/2031 |
| Mobile Phone Upgrade Day in 2032 | 10/01/2032 |
| Mobile Phone Upgrade Day in 2033 | 10/01/2033 |
| Mobile Phone Upgrade Day in 2034 | 10/01/2034 |
| Mobile Phone Upgrade Day in 2035 | 10/01/2035 |
| Mobile Phone Upgrade Day in 2036 | 10/01/2036 |
| Mobile Phone Upgrade Day in 2037 | 10/01/2037 |
| Mobile Phone Upgrade Day in 2038 | 10/01/2038 |
| Mobile Phone Upgrade Day in 2039 | 10/01/2039 |
| Mobile Phone Upgrade Day in 2040 | 10/01/2040 |
| Mobile Phone Upgrade Day in 2041 | 10/01/2041 |
| Mobile Phone Upgrade Day in 2042 | 10/01/2042 |
| Mobile Phone Upgrade Day in 2043 | 10/01/2043 |
| Mobile Phone Upgrade Day in 2044 | 10/01/2044 |
| Mobile Phone Upgrade Day in 2045 | 10/01/2045 |
| Mobile Phone Upgrade Day in 2046 | 10/01/2046 |
| Mobile Phone Upgrade Day in 2047 | 10/01/2047 |
| Mobile Phone Upgrade Day in 2048 | 10/01/2048 |
| Mobile Phone Upgrade Day in 2049 | 10/01/2049 |
| Mobile Phone Upgrade Day in 2050 | 10/01/2050 |
