When a smartphone hits the market, most of the time it is very green. This means that the device software needs a buffing. In this way, in the first months, the company, in particular, is responsible for sending updates to improve these aspects. Sometimes, there are shortcomings that are never resolved and users often seek help through the photos. This is the case of the headphone volume Huawei P9 Lite.
After weeks of use with the Huawei P9 Lite, users are bothered by the low level of the handset of this smartphone. In this way, and tired of waiting for an update to fix the level of the same, users resort to the scene of Android for its solution. Today, thanks to XDA, we already have the solution to increase the volume of the headset of the Huawei P9 Lite.
Thanks to the root and the scene, we can raise headphone volume Huawei P9 Lite
This tutorial works for the Huawei P9 Lite B370 / B380. To be able to raise the maximum level, the first requirement is to have rooted the smartphone. This action is common and thanks to the permissions we can access the folders containing the configuration of the Huawei P9 Lite. As a final requirement, we will need a file explorer that can use the root permissions, for example, ES Files Explorer.
Huawei P9 Lite colors
In this way, we will download the file explorer and access the path / product / etc / audio / hi6402mixer_volumes_VENUS_ce on the devices with a SIM and the path / product / etc / audio / hi6402mixer_volumes_VENUS2_ce. We will open the .txt file and look for the lines containing HPL PGA GAIN and HPR PGA GAIN. Once found we will only have to increase the value that they have assigned.
The value that we can establish will be between 10 and 28, being the maximum recommended for the ears the index 20. For this reason, we advise you to be consistent and increase the index according to our needs and to take into account the health of our ears. After changing the value, we will restart the smartphone and the changes will take effect.