"RT3 firmware"

The customer tells you how to properly upgrade RT3S firmware
One of the customers from Slovenia, who properly upgrade RT3S firmware and write this article, please refer to it for your upgrading instructions

How to properly upgrade RT3S firmware. Recently we have got some response, some wrong operations will let the radio screen comes grainy screen. Maybe you think it is the hardware problem, well, maybe it the wrong…

Retevis RT3 is a DMR Digital radio. Satisfying customer’s basic requests for Digital radio. It is high cost-effective and good quality,praised by customers,especially in Europe and United States. About the RT3 radio: RT3 is a VHF(136-174Mhz)/UHF(400-480Mhz)…

02/24/2017 — The latest Information of Firmware is Updated now . And Please download the file on Facebook Offers https://www.facebook.com/pg/retevis/offers/

How to get original RT3S settings Retevis RT3S is a DMR Dual band Radio , Dual Time Slot, 2000mAh high battery capacity, Long range handheld, GPS or non-GPS can be chosen from. It has always been…

The RT3S is one of the popular ham radios. And the discount price on our website is lower than a hundred dollars. So, a lot of hams are willing to have one and share the radio…

RT3S Dual Band DMR Radio is not strange to Retevis customers. It helped many customers to learn more about digital radio operations. The more people use it, the more feedback. Today, this article collects some Q&A…

What to do if the password suddenly appears in RT3S? RT3S dual-band digital walkie-talkie is the choice of many digital walkie-talkie users, but there are also many people who have encountered a problem, that is why…

Retevis radio RT3S is a dual band DMR radio, support both analog mode and digital mode,  with up to 3000 channels and owns GPS version. Some customers ask how to set RT3S factory default? Here is…