Help Almost all apps crash immedeatly

[ifckdupmynewdevice]

I have rooted my android device and messed a little bit around.
Now all the apps start crashing after a day on my Huawei P9 lite. I have Wiped everything, I've flashed it with Huawei stock Rom, installed Antivirus programms and deleted suspicious apps but no, this didn't help. As soon as I open an app, it crashes.
I have to flash my phone everyday with the stock Huawei Rom so my phone works for another day. Please help! I tried everything.

 

[Hadron]

So what "messing around" did you do?

Any changes to the ROM are undone by reflashing the device. Any user apps and settings are removed by a factory reset. So if you have done both and the problem recurs then either you modified something else or you are reinstalling or restoring the problem.

Flash the device completely back to stock. Not just install a stock ROM, but full official software, overwriting your recovery, baseband firmware, the lot. Then don't reinstall any of your apps and as little of your data as you can live with, and see whether it runs for a couple of days. If it does then restore your other stuff gradually. You can worry about rooting again later, if you want. If it doesn't work like that then it's time to see whether your warranty will cover it.

BTW what suspicious apps does it have if you keep reinstalling the stock ROM? And "antivirus" apps are unlikely to help (if they come from people like CM they are a positive liability).

 

[Darling May]

Hello need help here. New to forums and new to Huawei P9. How do I restore camera modes? I lost SLO mo, HDR, light painting etc. I am only left with panorama and three basic modes.thank you