Download Driver Modem Telkomsel 4g Lte Extra Quality

If that fails, the modem is likely broken. Buy a new 4G USB modem (any brand) and put your Telkomsel SIM card in it. The hardware, not the software, is your real issue.

Most modern Telkomsel 4G LTE USB modems feature "Plug and Play" technology. They store their own drivers on an internal storage partition that acts like a CD-ROM drive. download driver modem telkomsel 4g lte