CODEWITHSUNDEEP
androidandroid-identifiers
shasa po
shasa po

Reputation: 41

Android ID change after update android OS 9 to 10 or above?

I'm on progress proving Android ID only changing when factory reset happen on OS 9, OS 10 and above.

using this code :

@SuppressLint("HardwareIds")
    override fun getAndroidId(): String? {
        return try {
            Settings.Secure.getString(context.contentResolver, Settings.Secure.ANDROID_ID)
        } catch (e: Exception) {
            Stump.e(TAG, "error get android_id $e")
            null
        }
    }

One of the scenario test that I still can't complete is : Android os 9 update to 10 or above

Tldr; I tried updating OS in real devices but still failed :

  1. Samsung A20S current Binary : U3 - not found same binary file to upgrade into
  2. Samsung S9 current Binary : U8 - not found same binary file to upgrade into

One that worked is : 3. Xiaomi Mi A1 OS 9 update to PixelExperience OS 11, this shows that the android ID changed, but I don't think the way I test it is correct.

I've read this similar question : Does android device id changes on android version update? the accepted answer is in 2015 says no, but in the accepted comment's answer saying that it's indeed changing when os update, so I was confused which one is true.

Please help answer is Android ID change after update android OS 9 to 10 or above ?

Upvotes: 0

Views: 202

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