Mã:To connect SM-N915T phone you have to perform the following steps: 1. Disconnect USB cable from phone. 2. Go to Menu->Settings->More->About Device. 3.Tap on "Build number" 7 times to enable developer options. 4. Go to Menu->Settings->More->Developer options. 5. Turn on "USB Debugging" option. 6. Go to dial window. 7. Enter "*#0808#" number. 8. Select "DM+Modem+ADB". 9. Press Home button. 10. Restart phone. 11. Press "Read Info" in software. ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM10 Selected model: SM-N915T Selected file: C:\Users\Dell_64\Downloads\Cert-SM-N915T-355024060231017.cert ADB server killed. Please, press "OK" button on the phone to allow USB debugging.. Detected phone model: SM-N915T Firmware compiled date: Thu Nov 20 21:03:25 KST 2014 PDA version: N915TUVU1ANK3 CSC version: N915TTMB1ANK3 SW version: N915TUVU1ANK3 Phone IMEI: Unknown Phone SN: R38G109TXMY Android version: 4.4.4 (KTU84P) Checking Root: Phone is Rooted. Checking Certificate file... Certificate file successfully checked Writing Certificate... Phone connected successfully Writing new phone IMEI... Checking certificate compatibility... Certificate is compatible Writing Certificate... Phone will restart now. Please don't disconnect cable! Certificate has been written successfully Please, restart the phone to apply changes