Olight SR52 Intimidator

Hello everyone!
I have an Olight SR52 and I need to replace the usb charging jack.
How to open the flashlight?
I saw this topic - Olight Sr52 Teardown & Mod , but I didn’t understand how to open it.
Is it necessary to heat it?
Or it is possible to change the jack from the small cover around it… ?

Best regards