I have somehow lost my Hangouts app. I used Titanium Backup Pro to backup it, then I uninstalled it (I wanted to completely wipe the app+data) and then I tried restoring the app from the backup, without the data. This took too long (minutes), so I rebooted my device. After the reboot I found Hangouts installed and working, but a reboot later that day makes Hangouts force close everytime I open it. What should I do to fix this?
I can't find the app on the Play Store. Browsing to the Play Store on my computer says the app is incompatible with my device. How come?
I already tried fixing it by extracting the .apk file from the GApps .zip file and installing it. This install an old version, but I cannot update it through the Play Store because (probably) it still thinks I can't install the app on my OPO.
If you know something that could fix this, please share! I'm not sure if this is a device specific problem or general. Please direct me to the right forum, if I'm not posting in the correct one.