[CyberDaeng]

Does anyone knows if not all Z10 equipped with 4G Connection? Cause my friend has and my own device don't have this 4G connection. Is there anyway maybe to unlock the 4G connection in my Z10?

[ZombieBerry]

The Z10 has LTE/4G connectivity baked in.

[rambo47]

There are different versions of the Z10, and those different versions support different 4G protocols. If you get an AT&T Z10 for example, it will not connect to T-Mobile's 4G as both carriers use different bands. With the Z10 I believe there are 5 different versions.

[dc/dc]

There are currently no LTE operators (which is the only true 4G) in Indonesia.

List of LTE networks - Wikipedia, the free encyclopedia

Some devices, such as the ones sold by AT&T, will show 4G when the device is actually using HSPA+. If your friend's device says 4G, it's actually that, not true 4G.

[rambo47]

Here's the different Z10 models with the carriers supported for each: BlackBerry Z10 - Wikipedia, the free encyclopedia

[ZombieBerry]

There is only one model without LTE compatibility STL100-1, which the OP probably has as it was sold in Indonesia.

Telkomsel is running LTE pockets in advance of more of their (Indonesia's) wireless spectrum going on the auction block later this year.

I think the OP just wants to see 4G beside the bars, instead of H+

[dc/dc]

Originally Posted by ZombieBerry

There is only one model without LTE compatibility STL100-1, which the OP probably has as it was sold in Indonesia.

Telkomsel is running LTE pockets in advance of more of their (Indonesia's) wireless spectrum going on the auction block later this year.

I think the OP just wants to see 4G beside the bars, instead of H+

Entirely possible...