Doogee DG800

Rooting Tutorial coming soon...

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To start CWM press power and volume up at the same time when phone is off.

How to disable start sound on boot

Silent booting is easy. Simply rename the file /system/media/bootaudio.mp3 to whatever you like. Your device has to be rooted first. To change boot screen animation, you can use an app for that task.

Touch-Display acts randomly by itself?

I tried many ways to fix this issue. My device got unusable due to ghost-pressing of the 'back' button. Best solution is to remap .kl keyboard layout files in /system/usr/keylayout
Normally you don't have writing permissions to change those files. I tried many things. Here's what worked: Enter Recovery Mode ( UP+On when phone is off, battery is inside). Then plug in USB and open adb bridge exe on your PC and send sth like:
adb pull /system/usr/keylayout d:\MtkDroidTools\adb\keylayout
then edit mtk-kpd.kl and perhaps also qwerty.kl Generic.kl and hid-keyboard.kl (add # in front of faulty key line) and send those files with:
adb push d:\MtkDroidTools\adb\keylayout /system/usr/keylayout
Example key Codes of DG800: 115 up | 114 down | 116 power | swipe backtouch 330 | double click backtouch 61 | klick backtouch: 60 | 59 long press backtouch | 158 Back | 102 home .

How to start Factory Mode and the meanings of chinese symbols

Power + Volume down
工厂模式 Factory Mode
自动测试 Automatic Test
单项测试 Individual Tests
测试报告 Test Report
调试测试项 Debugging Test Items
浦除e MMC Format e-MMC
版本信息 Version Information
重启手机 Restart The Phone

Individual Test Menu (double press power to exit a test, press up to exit test menu): 按键 Buttons 触摸屏 Touch Screen 背光等级 Backlight Levels e MMC e-MMC 存储卡 Memory Cards S I M卡探测 SIM Card Probe 振动器 Vibrator L E D灯 LED Lights 实时时钟 Real-Time Clock 接收器 Receiver 扬声器OC测试 Speaker OC Test 耳机 Headphones 加速度传感器 Accelerometer 加速度传感器校准 Accelerometer Calibration 光传感器距离传感器 Proximity & Light Sensors 主照相机 Main Camera 副照相机 Secondary Camera GPS定位 GPS Receiver F M收音机 FM Radio 蓝牙 Bluetooth Wi - F i Wi-Fi 电池和充电 Battery & Charging 闲置电流 Standby

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/sys/devices/platform/mt_usb/musb-hdrc.0/gadget/lun0/file /sys/devices/platform/mt_usb/musb-hdrc.0/gadget/lun%d/file