Xiaomi 1S can't send MMS after half a year's use, prompting "Too many MMS not sent".

When this happens, it means that there are too many unsent SMS messages stored in the mobile phone, which is full of the capacity of the mobile phone, so you will be prompted that sending failed, and you only need to clear the unsent MMS.

1. Open the SMS, click the button in the lower left corner, select Settings, MMS, empty the MMS in the previous draft box and resend.

2. Xiaomi mobile phone 1S is an upgraded version of Xiaomi mobile phone 1, equipped with the world's fastest high MSM8260 dual-core processor 1.7GHz, which is one of the fastest dual-core processors so far.