From Warzone Wiki
This page lists the Android devices that are known to work or to not work with the Warzone Android app.
 Verified Working
|Motorola||Defy+||2.3.4 & 2.3.6|
|Samsung||Galaxy Note 10.1||4.1.1|
|Samsung||Galaxy SII||2.3.4, 4.0.3, 4.0.4, 4.1.2|
|Sony Ericsson||XPERIA ray||2.3.4, 4.0.3|
|Sony Ericsson||XPERIA Arc||2.3.4|
 Devices with Issues
If you run into an issue, please e-mail firstname.lastname@example.org. He will add your device to this list only if the issue can't be solved.
- Samsung Galaxy-class devices with Android 2.1 are currently not supported. Please check your carrier to see if you can upgrade to Android 2.2. (One player reported that their device did work, so it's worth trying)
- Sony Ericsson Xperia X10i (with CyanogenMod 7 / Android 2.3.5): won't start, just a black screen.