(App) has stopped working

Question

I know there are already several posts about it (this one for example), but all the solution I found on this one, or one the Internet in general, didn't fix my problem.

My phone is a Wiko Fever, with the Android OS 5.1 (Lollipop) :

While launching, or performing a specific action in several apps, I have the error log :

Unfortunately, (process) has stopped working.

I guess it's something like that, since my OS is not in english

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As I said, I have this problem only on several applications :

• The default SMS/MMS application (when opening a conversation)
  I can still receive messages, but can't open them in a conversation.
• Gmail (when opening an e-mail)
• Steam (at launch)
• Stack Exchange (when redirecting to a post, not in the menus)

I have tried almost everything said on the Internet :

1. Clearing App Cache
   I rebooted my phone afterwards
2. Removing App Data
   I rebooted my phone afterwards
3. Uninstalling and Reinstalling the app
4. Rebooting the phone in Recovery Mode then cleared phone cache

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I fear the last resort which is the factory reset.

Do you have any idea what could be the cause, but mostly, the solution of this problem ? Thank you in advance !

Answer 1

I just found the cause of the problem : It was due to the Android System Webview which was bugging and then couldn't display web UI on several applications.

I just had an update of it and now everything works fine !

One of the update's patch notes (translated from French, it may not be perfect) :

Resolved crashes in applications using WebView in an application context