遇到Installation error: INSTALL_FAILED_UPDATE_INCOMPATIBLE请删除packages中的相应的包

C:\Users\Leon>adb connect 192.168.1.196
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
connected to 192.168.1.196:5555


C:\Users\Leon>adb pull /data/system/packages.xml
168 KB/s (113247 bytes in 0.655s)


C:\Users\Leon>adb push packages.xml /data/system
164 KB/s (111218 bytes in 0.660s)


C:\Users\Leon>adb pull /data/system/packages.xml
99 KB/s (111218 bytes in 1.094s)