
gh5 1.1 is better  ,but i 2.7。how  2.7 to 1.1.
Mr. Vitaliy_Kiselev  i want firmware downgrade . Please  help me  thanks .
this is gh5 v1.1 :https://drive.google.com/file/d/1Rha3pM0Ux-5Ajpw_-rqsSHJnKsOaN8O_/view?usp=sharing

 
                  
 
                  It is impossible to make any downgrade, and you better ask GH5 owners, as I am 99% sure that here we have issue with your own error and settings, not firmware.
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