HTC Desire 816 T 3g 4g problem

Here is its complete specs

HTC Desire 816 TD-LTE D816t (HTC A5) Specs | Technical Datasheet | PDAdb.net



Cellular Phone

Cellular Networks: GSM850, GSM900, GSM1800, GSM1900, TD-SCDMA2000, TD-SCDMA1900

Cellular Data Links: GPRS, EDGE, TD-SCDMA, TD-HSDPA

Call Alert: 64 -chord melody

Vibrating Alert: Supported

Speakerphone : Supported



Secondary Cellular Phone

Dual Cellular Network Operation: Dual standby

Secondary Cellular Networks: TD-LTE2600 (B38), TD-LTE2500 (B41), TD-LTE2300 (B40), TD-LTE1900 (B39)

Secondary Cellular Data Links: LTE





I am using Mobilink in Pakistan.. But when I choose 3g or 4g network dis pears but 2g is working fine... As per Mobilink on help line 3g 4g is activated .. Problem is in your mobile.. So can some one tell what is the problem.. Just to be noted that same sim is working fine in S4 (3g/4g) ...

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