Home HAM How to solve the problem when programming RT84?

How to solve the problem when programming RT84?

by retevis
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How to solve the problem when programming RT84?

Retevis RT84 is a Dual Band DMR Digital/Analog walkie talkie, it is a entry level amateur radio.

Because of the Full function, low price, RT84 is very popular around the hams.

Do you have problem when your RT84 programming?

If you find your RT84 can’t program, please don’t worry, today we will give you a method to solve the problem when you program your radio.
Please read this blog, and just follow the instructions as below.
1.You need to install the software, you can download on:https://www.retevis.com/resources-center, scroll down this page, find RT84 software, then download it.

If you have problems downloading, pls contact us, we will send you the software,our Email:info@retevis.com.

2.Please make sure your radio is turn on.

3.Please connect your radio with your computer by program cable.
Please note that RT84 program cable is unique one, it is different from others, you can check on:
https://www.retevis.com/rt84-original-usb-programming-cable

4.Open your computer, find control panel- device manager- other equipment.
If you see there is a Yellow exclamation point, it means the driver was not installed successfully.

If you still program your radio, it will remind Erro:Please check whether the USB is occupied or not connected.

5.In this time, you need to click the Yellow exclamation point, right-click on the option by mouse, then choose Update driver.

6.After the update driver dialog box pops up,click and browse to select USB Drive folder, then Click next, it will automatically install drivers update.

7.If you update drive successful, It will have a hint to show you have update the driver successful as the picture as below.

8.Then you can come back to device manager, check the application of USB, you can see the following:

9.If you can see the “TM Device in DFU Mode”like the picture above, it means driver installed successfully,and it is connected properly.
10.Then you can read from radio and write to radio.

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15 comments

Armando 01/04/2019 - 09:56

Pero este firware no trae la opción de grabar como sale en la descripción que he leído

Reply
Ella 01/04/2019 - 10:28

Hi,Armando, The upgraded RT84 firmware is Version V1.03, Support to upload 12,0000 DMR contacts, it have no
record function.

Reply
Armando 02/04/2019 - 20:13

thank you very much and update to that version, it would be good to see how it is done to adjust the volume in a better way, in spite of lowering it is high for the patients where I work.

Reply
Chris Dann 03/12/2019 - 03:18

on installing upgrade the radio didnot read the data ,leaving me with unprogramed radio, can you help?

Reply
Robain 16/07/2020 - 16:12

Hi there,
I bought 2 RT-84’s though banggood.com.
The first one worked for a while, I was able to update the firmware, program the radio etc, now it keeps saying “Device Descriptor Request Failed” when I plug in the usb cable
The 2nd radio did that right from the start, it failed to connect every time, I am unable to program it, then it froze up, would not even switch off, I had to remove the battery to restart it, then it comes up with enter password, I figured out 00000000 unlocked it, but I still cannot program it. Is there a hard reset button combination or something where I can reset it, or is there a way to program in my Radio ID from the keypad?

Reply
Michael 22/07/2020 - 19:28

Hi, where can I find the RT84 drivers please? Thank you!

Reply
Zeek 01/10/2020 - 07:01

I sure hope this works. I don’t know how Microsoft manages to sell anyone Windows 10.

Reply
James 06/10/2020 - 12:02

Hi, dear, sorry for the delay! For now, our software can be only used on windows system, I will tell our technical department about it and we will make some changes in the future! Thank you very much for your suggestion and support! Stay safe and have a nice day!

Reply
James E. Carroll 01/10/2020 - 08:22

Is there a way to program from the keyboard without going through all this? I have no yellow exclamation point, but I am getting the error message about USB. I only want one UHF simplex frequency in this radio. It appears you cannot program directly from the keyboard unless one checkbox is ticked. I have been trying for the better part of three days to install the RT84 programming software. I finally got it installed, but I am not permitted to read from or write to the radio. Is there some way to just enter a frequency directly?

Thanks.

Reply
Duane 12/12/2020 - 07:00

Just purchased a RT-84 and having issues with CPS version 1.05 crashing when reading or writing to the radio. I have to try several times, but it works 30% of the time then crashes.
TX contact number that I select deletes itself when programming a digital channel even though I save the codeplug, when I return to the particular digital channel, the TX contact is blank
Also, big problem with Contacts, unable to import CSV files to CPS, only shows ID, no other data is imported. There was a post about programming 122,000 contacts, but I’m only able to import 10,000

Radio Firmware D002.003
CPS V01.05

Reply
Duane 21/12/2020 - 01:14

In response to my last post, I found that all of my CPS related problems were fixed on my Windows XP laptop. My only issue remaining is the ability to import more than 10,000 contacts
Radio Firmware D002.003
CPS V01.05

Reply
Cherry 21/12/2020 - 14:05

hi, if you want to import more contacts, you need to click contact, write contact, then upload the .csv file contact list into it, then click import.
wait for it, when it shows success, the contacts import already.

Reply
Diego Di Martino 05/03/2021 - 17:02

Ho un problema con il mio rt 84. non riesco a far vedere la radio al mio pc windows 10 pro… nonostante abbia installato il driver preso dal sito ed il programma risulti installato correttamente continua a dirmi “dispositivo non riconosciuto”… nonostante mille prove non c’è verso che si parlino. se non riuscirò a risolvere il problema credo che dovrò scegliere un’altra tipologia di radio per modernizzare il sistema di comunicazioni e questa radio verrà eliminata

Reply
Cherry 06/03/2021 - 14:40

Hi, if possible, could you please check the usb dirver and programming cable you used? Make sure you install the USB driver and use the right cable!
If still with problem, would you please offer your order ID and which paltform you order?
Our corresponding sales will contact with you by email

Reply
horvat Christophe 13/04/2021 - 19:31

bonjour
je ne trouve pas le liens pour la prorammation e mon rt84
merci
christophe

Reply

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