Hello TP-Link Support Team and Community,

I am using a TP-Link Archer C64 hardware version V2. It is an original US version router (the sticker on the bottom clearly states US/2.0). 

Recently, I accidentally flashed a South Asian / Global firmware version (1.1.4 Build 20260324 Rel. 54097(5553)) onto my router. Since then, the Wi-Fi transmission power seems to be software-locked to CE regulations, and my Wi-Fi range/coverage has decreased drastically. 

Unfortunately, I cannot find the specific standalone "US V2" firmware file on the official US download center or the global site to roll back to the original FCC limits. The region settings are also locked in my current firmware menu.

Could you please provide me with the original stock US V2 firmware or a recovery/beta link so I can re-flash my router and restore its original high transmit power and range? 

Thank you!