Gulik es pro controller stops working after update
I have purchased gulikit es pro controller before one month .it worked like a charm on pc and my android phone .few days ago gulikit company released a phone app so we can map controller button to phone screen easily. so I opened the app then tried to connect but it didn't find the controller on that app, even though it is connected via bluetooth on the phone. so I checked on the Google they said that update the firmware. so I connected it to PC so orange light turned on because of charging. so I pressed and hold settings button then pressed home button for firmware update mode.then light changed to white also gulikit usb drive window opened . then I dragged .bin file to that drive,it automatically closed after 2 seconds then light changed to orange.after I turn on the controller the on light brightness is very dull and couldn't connected to any device even in pc and phone.phone and pc couldn't detect the controller after the update.normally if it works correctly when I turn on the controller it vibrates once but after update it didn't vibrate and on logo light is faded.from that I found something wrong happened with my controller.i repeated the same process of firmware update.but nothing happened.but everytime I opened the gulikit usb drive it's name shows gulikit 3.0.i think controller refuses to update even after it automatically closes the window and turned off automatically
what to do?
I tried to reset from the manual instruction of holding - and setting button.but nothing worked.no vibration.no reset.
I also tried 4.2 version.no use.i did the same process for 6 times.but same problem.