I can't update my Huawei software file on my phone?

I can't open some apps on my mobile phone. I've tried everything, then a friend told me she had the same problem and had to update her software. She also described how and I did exactly the same thing, but no updates are suggested to me even when I search for them.

So does anyone know how I can get it back?

Which Huawei?

Probably not at all, as all the Google applications no longer get updates thanks to Trump, you can only try it through the Huawei Store. The playstore is history.

Sorry, no solution since yesterday, the problem (P30-Pro) with two apps so far. At first the Duck-Duck browser could no longer be called (after reinstallation it works again for several hours, then again not). Even more important is that the "Huawei Standard App Files" (the HUAWEI Explorer) closes immediately after selection / call, regardless of whether I call this app directly via the icon or via Settings / Storage. I can't find this prog in the Huawei / Google Store just similar ones. It was days since the last update, these issues are new. My data backups were previously without those of the apps (only personal ones such as photos etc.) so I can't sensibly restore a backup here.

Anyone have an idea or the same problem?!

If you have a laptop or PC you can maybe update it on your Huawei if it doesn't work on your mobile phone.