OpenGD77

today wanted to try the file "Flash_lower_64k.bin file" to transfer with cps software

do I have to flash under eeprom restore or flash restore?

i think flash restore is correct or not?

@VK3KYY yes i have 4 dm 1801 devices and 2 i want to leave open firmware. open firmware is great (but with 2 devices I need the voice encryption for private purposes) that is the only reason why I also have to switch to the original and I think the encryption is only possible with the original firmw...

great work, i can also upload the languages ​​to my baofeng 1801 or is only possible with the dg77

you are a true professional (thank you very much for your help) greetings torax

@VK3KYY thank you for the links

did i understand correctly i only need the cps software for flashing

i come from switzerland and i'm 40 years old and i'm male and i love technology

thank you but unfortunately all links have been deleted

if i want to go back to firmware 2.1.9 why do i always get the message after the update `low bt version ?

can I never go back to version 2.1.9? ?

sorry for my bad english (translator) Lol

has someone found a way to go back to the original firmware 2.1.9?