rk3288 Android(安卓)5.1root方法
1.替换附带的su(5.1)
修改 system/extras/su/su.c 源码
注释掉下面的代码
/* if (myuid != AID_ROOT && myuid != AID_SHELL) {
fprintf(stderr,"su: uid %d not allowed to su\n", myuid);
return 1;
}*/
2.如下添加对应的代码到init.rk30board.rc
diff --git a/device/rockchip/common/init.rk30board.rc b/device/rockchip/common/init.rk30board.rc
index 8a44718..db978a0 100644
--- a/device/rockchip/common/init.rk30board.rc
+++ b/device/rockchip/common/init.rk30board.rc
@@ -164,3 +164,8 @@ on property:app.logsave.start=1
on property:app.logsave.start=0
stop catlog
+
+
+service daemonsu /system/xbin/su --daemon
+ class main
+ oneshot
3.修改
+++ b/system/core/include/private/android_filesystem_config.h
@@ -245,7 +245,7 @@ static const struct fs_path_config android_files[] = {
/* the following five files are INTENTIONALLY set-uid, but they
* are NOT included on user builds. */
- { 04750, AID_ROOT, AID_SHELL, 0, "system/xbin/su" },
+ { 06755, AID_ROOT, AID_ROOT, 0, "system/xbin/su" },
4.编译后烧写固件，如无法获取root，请查看ls -l system/xbin/su 的权限是否为6755
更多相关文章
- 没有一行代码，「2020 新冠肺炎记忆」这个项目却登上了 GitHub 中
- android studio3.1.4更新3.2.1版本问题汇总
- 使用Jenkins自动构建Android问题总结
- Android(安卓)TelephonyManager类的使用
- Android生成apk后防反编译
- 4.28 context.getExternalFilesDir(null).getAbsolutePath()得到
- 详解Android微信登录与分享
- Android(安卓)请求Root权限代码
- MVC浅析（实际上应该是MVP，有时间再更新该博客）