本帖最后由 ss93344 于 2025-11-14 14:53 编辑
我的E900V22C,905AB的,这个问题困扰了好久好久,有的固件就是不能修改最低音量,只能先刷了个新固件,然后把def音量的XML文件导出来,让豆包给你把最低音量和最大音量都改低,在导入ETC文件夹,这个命令必不可少mount -o remount -w /vendor,不然文件不能覆盖。
<?xml version="1.0" encoding="UTF-8"?>
<!-- Copyright (C) 2015 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!-- 最低音量深度调低 + 最大音量同步调低版 -->
<volumes>
<reference name="FULL_SCALE_VOLUME_CURVE">
<point>0,0</point>
<point>100,0</point>
</reference>
<reference name="SILENT_VOLUME_CURVE">
<point>0,-9600</point>
<point>100,-9600</point>
</reference>
<reference name="DEFAULT_SYSTEM_VOLUME_CURVE">
<!-- 最低档1:-2400→-6000(极轻);最大档100:-600→-1500(降低上限) -->
<point>1,-6000</point>
<point>33,-3500</point>
<point>66,-2200</point>
<point>100,-1500</point>
</reference>
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