original G6-l11 firmware B118 (4.3)

[osmera]

Here is the basic firmware on oficial huawei pages.
This is the staring point for multiple diferent kitkat beta firmwares.
http://consumer.huawei.com/kh/support/products/downloads/detail/ascend-g6-4g-kh.htm?id=25971

 

[BeToven]

Here is the basic firmware on oficial huawei pages.
This is the staring point for multiple diferent kitkat beta firmwares.
http://consumer.huawei.com/kh/support/products/downloads/detail/ascend-g6-4g-kh.htm?id=25971

How can I flash this over B370?

 

[osmera]

How can I flash this over B370?

the same as 370 instalation (dload folder, press both volumes and install)