Android adb升级OTA

一、OTA升级

1、Android5.1 data分区未加密

a、adb push update.zip /data/
b、adb push command /cache/recovery/

--wipe_cache
--update_package=/data/update.zip

c、adb push last_flag /cache/recovery/

updating$path=/data/update.zip

d、adb reboot recovery

2、Android8.1 data分区加密

a、adb push update.zip /data/ota_package/update.zip
b、uncrypt /data/ota_package/update.zip /cache/recovery/block.map
c、adb push command /cache/recovery/

--update_package=@/cache/recovery/block.map
--locale=zh-CN

d、adb push last_flag /cache/recovery/

updating$path=/data/ota_package/update.zip

e、adb push uncrypt_file /cache/recovery/

/data/ota_package/update.zip

f、adb reboot recovery

二、重置

1、Android5.1

a、adb push command /cache/recovery/

--wipe_data
--wipe_cache

b、adb reboot recovery

2、Android8.1

a、adb push command /cache/recovery/

--wipe_data
--reason=MasterClearConfirm
--locale=zh-CN

b、adb reboot recovery