How to make VOLTE work - XZ premium (XZ1, XZ Compact/Japan/Global) Boot loader locked, no full root – temp root only.Note: This was tested/done in XZ premium dual sim (with DITO and SMART) but I'm positive that it will also work for XZ1 and XZC since they have the same chipset. On my unit, dual sim is working however, only sim 1 has VOLTE. Sim 2 is working but I can't make a call.Steps1. You need to know how to do temp root, if not, check/search XDA for bindershell by J4mm2. The...Read more