How to brush Onda vi40 dual-core version?

Onda vi40 dual-core version needs to be refreshed.

The following steps are recommended:

1 ? Download pea pods (pc version) and Brush Wizard (pc version).

2 ? Computer operation, pea pods. [See Figure 1]

3 ? Connect the computer after starting USB debugging mode.

4 ? Run the brush wizard and click "one-click brush". [See Figure 2]

5 ? Using the Rom of the Brush Wizard database,

Or upload it yourself.

6 ? Click "Start brushing your teeth".

7 ? The automatic brush machine succeeded.

** ? brush

Operation may affect the stability of the mobile phone, so it is recommended to back up the mobile phone data and EFS before brushing.

? Brush machine is a modification of operating system software, which is not covered by the warranty according to the official terms of the brand.

However, to restore the original version after brushing, it is recommended to brush the official Rom for repair.

? This will not affect the system upgrade and three-guarantee warranty.

[Figure 1]

[Figure 2]