Message notification sounds

[DavidBanner]

My Xperia Z1 will not change the mms message tone, the standard notification will change, however I have Set messages set with a different sound. No matter what sound I choose it will not change. I am using the standard stock messaging app, does anyone know what is causing this?

[_alexdon_]

Or even myphone explorer.

[DavidBanner]

No joy, still not working 😞

[Uliwooly]

Repair your phone with SUS or PCC

Update Service (SUS)

PC Companion (PCC)

Bridge (for Mac)

[DavidBanner]

I'll give it a go tomorrow, will it reset to defaults?

[Uliwooly]

Everything will be gone 

[_alexdon_]

Backup your most important data before.