"सारे जहाँ से अच्छा, हिन्दोस्ताँ हमारा । हम बुलबुलें हैं इसकी, यह गुलिसताँ हमारा ।।" - मुहम्मद इक़बाल । If your device can display this sentence in Hindi perfectly, then your device supports Hindi and Swarachakra should also work well. If you do not see any text, or if some of the words are incorrect, Swarachakra may not work well.