hwApUpdateResult
1.3.6.1.4.1.2011.6.139.7.2.1
Ap update result.
1 means success
2 means failure, unknown error
3 means failure, insufficient AP memory
4 means failure, fail to download the file
5 means failure, mismatch between the version in the EFS tail and the version in the file name
6 means failure, invalid file name
7 means failure, mismatch between the AP type in the EFS tail and the AP
8 means failure, file content error
9 means failure, writing flash memory failure
10 means failure, upgrade timeout
11 means failure, the communication between AP and AC fails