If you select LTE/GSM/WCDMA (Auto mode), your mobile phone automatically switches between the two network modes provided you’re within range of a 3G or 4G network . If you select GSM only, you can’t achieve high data speeds.
If you select LTE/GSM/WCDMA (Auto mode), your mobile phone automatically switches between the two network modes provided you’re within range of a 3G or 4G network . If you select GSM only, you can’t achieve high data speeds.