Here’s the customer solution to v84 iprog+ pro clone programmer RFID and UART/BDM adapters not working, only eeprom adapter working problem.
How to Fix v84 iProg+ Clone to work with All Adapters?
You are at your risk.
How to fix iprog pro?
Remove case of iprog
Check GND PIN case
This pin give -12v output and it must be 5V
This pin give 11.5V output. Must be 12V output.
Remove the upper power board of iprog
Testing the power board and it work fine
Removing the eboxy by hotair and sculpt tool
found the problem in the resistor (marked red arrow), change it with 4.7k Ω
finally iprog+ work fine with all adapters.