A 64-bit number (as a hex string) that is randomly generated when the user first sets up the device and should remain constant for the lifetime of the user's device but it can be change by factory reset of phone.
When we factory reset phone every time ID change.By this app we can change ANDROID_ID without reset phone because when we reset phone our phone data may lost. By this app our data is safe and we can easily reset ANDROID_ID.
*Your device may require rooting to use this app, please refer to Root Your Android for instructions.