There is no refund under any circumstances. All risks are yours.

download: https://rftloader.com/download/

cha TG: https://t.me/rftsupport

Step 1: Be ready with the OTP for your desired service.

Step 2: Download latest version of O+ SupporT or MSM

Step 3: Open RFTv3.0 from the folder, enter the OTP

Step 4: Press Login Button and Wait for Flash Tool open.

Step 5: Once Open use your otp as usename and password.

Step 6: Check port and Load fromware in Flash Tool.

Step 7: Check your model, PCB, and item code in Flash Tool.

Step 8: If PCB and item code match, enable NV Default.

Step 9: Verify connection port. If working, click Start.

Step 10: Once connected, Don't Touch—wait for success.

Step 11: If Disconnected after auth success then no refund.

if file loaded not show in tool then close and reopen from zip using rft loader & see solved

All server auto system online Otp Only expire in 4 case 

1: auth success 

2: wrong file instant loss

3: disconnected in flashing process

4: nv default not checked instant loss.