Android刷机

1、安装第三方recovery

下载自己手机适配的recovery包

https://twrp.me/lg/lgnexus5.html

fastboot 卡在 waiting for device

$ fastboot flash boot boot.img
   < waiting for device >

看看devices

$ fastboot devices
   no permissions  fastboot

以下操作，ok

seven@ThinkPad:~/srcAndroid/src4.4.4_r1/out/host/linux-x86/bin$ sudo chown root:root fastboot 
seven@ThinkPad:~/srcAndroid/src4.4.4_r1/out/host/linux-x86/bin$ sudo chmod +s fastboot 
seven@ThinkPad:~/srcAndroid/src4.4.4_r1/out/host/linux-x86/bin$ ./fastboot devices
072ba3800ae5fd9c    fastboot

seven@ThinkPad:~/srcAndroid/src4.4.4_r1/out/host/linux-x86/bin$ ./fastboot flash recovery ~/Desktop/twrp-3.3.0-0-hammerhead.img
sending 'recovery' (13288 KB)...
OKAY [  0.641s]
writing 'recovery'...
OKAY [  1.045s]
finished. total time: 1.686s

 2、单独root（可选）

recovery操作SR5-SuperSU-v2.82-SR5-20171001224502.zip包，root手机

1、将SR5-SuperSU-v2.82-SR5-20171001224502.zip传到手机

seven@Sevens-MacBook-Pro:~/Work/andriod/刷机$ adb push SR5-SuperSU-v2.82-SR5-20171001224502.zip /sdcard

2、进入recovery模式，在手机上操作

2.1、install

2.2、选SR5-SuperSU-v2.82-SR5-20171001224502.zip文件

2.3、重启手机，root成功

3、刷rom

自定义rom（放置app，xposed，tcpdump等，su和superSu.apk）

编辑脚本(updater-script)

路径为：/home/seven/Desktop/myROM/4.4.4/META-INF/com/google/android/updater-script

打包rom

seven@ThinkPad:~/Desktop/myROM/4.4.4$ zip -r ../444.zip *

签名zip（rom）

seven@ThinkPad:~/Desktop/myROM/Auto-sign$ java -jar signapk.jar testkey.x509.pem testkey.pk8 ../444.zip ../444_signed.zip

将签名过的zip（rom）上传到手机

seven@ThinkPad:~/Desktop/myROM$ adb push 444_signed.zip /sdcard/444_signed.zip
8023 KB/s (200093378 bytes in 24.352s)

重启手机到recovery

seven@ThinkPad:~/Desktop/myROM$ adb reboot recovery