Historical version firmware, at the bottom of the page

TBox upgrade steps：

1. Format the TF card to FAT32, decompress the downloaded file and copy the "update.zip" file to the root directory of the TF card.

2. Insert the TF card into the product, the system will automatically remind whether to update, click update, the box will automatically enter the upgrade (Reminder: the upgrade time lasts five minutes, do not unplug the box in the middle)

3. After you see the product interface again, the system will automatically install the new application.

2023.02.17 update content
1、Fix Jianwu host quick click back icon black screen problem
2、Add in the original car settings, the arrow keys left and right into up and down
3、Fix the problem of red flag connection can not be
4, Bluetooth factory configuration to add Vietnamese support
5、Optimize the connection with the original car
6、Fix Yilian apk bug
7、Fix the Toyota Elfa reverse black screen problem
8、Optimize Bluetooth number query
9、Fix the problem of BYD not connecting
10、Fix the problem of no sound in some video applications
11、Fix the problem of flashback when exporting factory configuration
12、Optimize Volvo and Audi S3 connection problem

Historical firmware links

Under normal use, repeated upgrades/rollbacks are not recommended

20230322 - Google Drive

20230217 - Google Drive

20230131 - Google Drive

20230104 - Google Drive