File download
| File name | Details | Addtime | Download |
| M88A(BT+GPS)2011-09-01 upgrade software | 96.12 MB | 2011-11-22 | 【Download】 |
| M778_R_2.3_Update_20110516_Standard.rar | M778_R_2.3_Update 20110516 | 2011-09-19 | 【Download】 |
| M77V Updated neutral android2.2 | M77V Updated neutral android2.2 | 2011-07-12 | 【Download】 |