Windows 11 Windows Update failed after sysprep

 If you installed Remote Server Administration Tools (RSAT) on Windows 11 then you uninstall it before your run sysprep. You machine from this image will failed to apply Windows monthly update.

Windows 11 Windows Update failed after sysprep

Microsoft 365 and Office update button missing

To resolve this issue, change the following value to "true"

Microsoft 365 and Office update button missing

The new series Sangfor firewall - Sangfor Network Secure

The new series Sangfor firewall - Sangfor Network Secure. (NSF-1050A-I, NSF-1100A-I, NSF-3100A-I and NSF-7100A-I). This new series are running on OS - Network Secure Platform (Network Secure 8.0.85 - the first release)

One of the new feature - "SOC Lite" which is good for security administrators.

It is also able to intergrate with Sangfor Security Cloud and Sangfor Endpoint Security

Reference:

https://www.sangfor.com/cybersecurity/products/network-secure-next-generation-firewall

The new series Sangfor firewall - Sangfor Network Secure

User Microsoft Office Outlook to receive RSS of O365 URL and IP address change

1. How to subscribe RSS in Outlook https://support.microsoft.com/en-au/office/subscribe-to-an-rss-feed-73c6e717-7815-4594-98e5-81fa369e951c
2. RSS link - https://endpoints.office.com/version/worldwide?allversions=true&format=rss&clientrequestid=b10c5ed1-bad1-445f-b386-b919946339a7

User Microsoft Office Outlook to receive RSS of O365 URL and IP address change

Cisco VPN error - Anyconnect cannot confirm it is connected to your secure gateway. The local network may not be trustworthy. Please try another network

Possible reason: The Cisco ASA SSL certificate issue on the VPN profile and/or Interface

Solution: Fix the SSL certificate issue

Cisco VPN error - Anyconnect cannot confirm it is connected to your secure gateway. The local network may not be trustworthy. Please try another network

Slack will end of support Android 10 or before after 1 Sep 2024

 

Reference:

https://slack.com/intl/zh-tw/help/articles/1500001836081-%E5%90%84%E7%A8%AE%E4%BD%9C%E6%A5%AD%E7%B3%BB%E7%B5%B1%E3%80%81%E6%87%89%E7%94%A8%E7%A8%8B%E5%BC%8F%E7%89%88%E6%9C%AC%E5%92%8C%E7%80%8F%E8%A6%BD%E5%99%A8%E7%9A%84-Slack-%E6%94%AF%E6%8F%B4%E7%94%9F%E5%91%BD%E9%80%B1%E6%9C%9F

Slack will end of support Android 10 or before after 1 Sep 2024

Huawei P20 Upgrade from 9 to Android 10

After upgrade to 9.0.0.197 (Android 9, EMUI 9), you will able to continuous to use OTA to upgrade several times (5 times) until you upgrade to Android 10.

Huawei P20 Upgrade from 9 to Android 10

Huawei P20 Upgrade from 8.1 to Android 9

 My Huawei P20 running on Android 8.1 and the OTA show it is running the latest version.

In fact, you can upgrade to Android 9 via install Hisuite on your computer and use USB to connect to your phone "https://consumer.huawei.com/levant/support/hisuite/"

1. Install Hisuite
2. Connect your phone to computer and on your P20, you need to enter developer mode (By go to about > System, on top of the version number to click it several time. It will show you are developer now. Then, back to previous page on your phone, and enter the developer mode to enable USB debug
3. You will see a screen on your computer like the following:
4. 

   
   
   
5. The first update still 8.1 (Before this update, my version is 8.1.0.152)
6. 

   
   After that you can use OTA on your phone to upgrade to 9.0.0.197
7. 

   
   
   

Huawei P20 Upgrade from 8.1 to Android 9