Phone crashes/reboots/freezes

[hs k]

Hi, as per the title the phone has been acting weird. It gets randomly stuck or any of the glitches mentioned in the title.

I have my apps installed to the SD card, hence I made a backup of my images and formatted it.

I hard reset the phone, started afresh, set it up, installed a bare minimum of app and bam. The problem again.

Is there any to solve it?

I'm on Wp8.1+cyan (no dev preview)

 

[Pulserider]

I must say that WP 8.1 is not the fastest for me on my 720 as it was with WP 8. What I can suggest is that you must make sure that you have a Class 10 SD Card if you run apps from the SD Card. Still just remember running apps from the SD Card you will still compromise a bit of performance. Also make sure that you select only the necessary apps to run in the background (Battery Saver). Make sure unnecessary things are turned off if you don't use it : Wifi, Bluetooth, NFC, Location and Feedback. Finally make sure that everything is up to date on your phone.

 

[hs k]

Done all that, removed start screen clutter, put everything on 3 tile rows and finally, it works.

As intended. No lags. Opened every app at least once.

 

[Pulserider]

Glad it works.