When you realize that videos are deleted, you may download a video recovery software and use it to scan Huawei Android phone and restore your lost videos from Huawei phone.
Here's a useful huawei phone video recovery solution
how to recover videos from Huawei phones
You can download huawei phone data recovery software from link above and use it to recover deleted photos, videos, songs, contacts, messages, notes, and Android data from Huawei Android phones, such as Huawei P10, P10 Lite, Honor 6X, Honor 9, Honor 8, P9, Mate 10 Lite, P8 Lite, P10 Plus, P9 Lite, Mate 9, Nova 2 Plus, Y5, Y7 Prime, P8Lite, Honor 8 Pro, Y5II, Nova 2, Y3II.
You can try this step by step guide
Step 1. Set Up Android to Enable USB Debugging
After connecting your Android to the computer, now you should enable USB debugging.
Step 2. Start Scanning Your Android for Deleted Files
Once you enabling USB debugging for your Android, it will be detected by the program. Then click on the green button "Next" to anaylize your Android data.
Step 3. Preview and Recover deleted files from Android
After scanning completed, you can see recoverable files in result page. Select files you want to recover, and then press "Recover" to save them to your computer.
Related articles
Android data recovery
Best Android photo recovery software
How to recover files from transcend pen drive