Big Thanks to Chainfire who is the owner of Triangle Away and he has updated the app to v2.1 to support Samsung Galaxy Note 2. Triangle Away, an android app to sweep away the flash counter number in your Samsung Galaxy Note 2. Many of the Samsung’s’ rom flash recorder named flash counter to record how many times you have flashed the custom firmware ROM to your device. There will be a triangle warning sign to alert you that you are NOT in stock firmware and have done some flashing on the devices. Since the latest Triangle Away is supporting Galaxy Note 2, it means you can have your Galaxy Note 2 rooted and installed with custom ROM and yet remain warranty from Samsung. Great tool !!!

Download Triangle Away v2.1 For Samsung Galaxy Note 2 [Link]

Triangle Away is a paid version application. It only support for Samsung devices as below:

Samsung Galaxy S2 GT-I9100 **
Samsung Galaxy Note GT-N7000 **
Samsung Galaxy Note GT-I9220 **
Samsung Galaxy S3 GT-I9300 **
Samsung Galaxy S3 GT-I9300T **
Samsung Galaxy S3 AT&T
Samsung Galaxy S3 Sprint
Samsung Galaxy S3 T-Mobile
Samsung Galaxy S3 Verizon
Samsung Galaxy S3 Canadia
Samsung Galaxy S3 US Cellular
Samsung Galaxy S3 GT-I9305 LTE **
Samsung Galaxy S3 GT-I9305T LTE **
Samsung Galaxy Note 2 GT-N7100 **
Samsung Galaxy Note 2 GT-N7105 LTE **
Samsung Galaxy Note 10.1″ GT-N8000 3G **
Samsung Galaxy Note 10.1″ GT-N801x Wi-Fi **
Samsung Galaxy Note 10.1″ GT-N8020 LTE **
Samsung Galaxy Tab 2 GT-P310x 7″ 3G
Samsung Galaxy Tab 2 GT-P311x 7″ Wi-Fi
Samsung Galaxy Tab 2 GT-P510x 10.1″ 3G
Samsung Galaxy Tab 2 GT-P511x 10.1″ Wi-Fi

[Via Google Play]