Hi Junshong,
You can find a list of mobile-supported wallets here. http://bitcoin.org/en/choose-your-wallet
Last time I visited Singapore, people were still generally relying on the same types of mobile phones as the rest of the world.
Asia Nexgen
ANX.HK
You can find a list of mobile-supported wallets here. http://bitcoin.org/en/choose-your-wallet
Last time I visited Singapore, people were still generally relying on the same types of mobile phones as the rest of the world.
Asia Nexgen
ANX.HK
+1
Get a mobile wallet and then buy some bitcoins from localbitcoins.com.
you can buy in Singapore from http://www.ecurrencyzone.net/buy.php#2 ..they always have a option to buy through cash deposit machine even if you are not resident in Singapore.