The system interface immediately switches to the selected language.
: Browse the list of available languages and tap on the one you wish to use. The system language will change immediately once selected. Tips for Specific Scenarios How to Change Language on VIVO Y66 MT6750
If you followed correctly but the phone remains in the wrong language, try these fixes: The system interface immediately switches to the selected
To provide a clear, step-by-step procedure for modifying the system display language on the VIVO Y66 device. This applies to all firmware versions for the MT6750 model. How to Change Language on VIVO Y66 MT6750
On the next screen, the first option is usually (tap it). Do not confuse this with "Spell checker" or "Personal dictionary."