l have a meizu m5 . what else info u want abt the device. before the update ,i was able to send msg s normally, after the flyme 6 update im not able to send sms but im able to receive sms. i saw that the sms centre area is blank in my settings. i tried few numbers from internet but nothing is working.
How did you update? (Through system or recovery)
Which version where you from and updating to? (Exact version e.g. 18.104.22.168A)
Can you uses the cellular function (call and receive call)
If yes, it is likely the problem of the app. Try downloading a new msger app from play store.
If nothing works you can try to:
Do a cleardata in recovery (not in system settings) or
Downgrade using the stock recovery and update.zip (cleardata) or
Upgrade to latest Beta (if you want) also remember to cleardata.