recently switched to a new SG mobile service provider – CMLink and their plans solved so many problems for me.
i shuttle a lot between China and Singapore and their data can be used in Mainland China and HK(SAR) without roaming charges! i can also access blocked sites and apps like Whatsapp, FB and IG the moment I land without the need for unstable vpn. their plans are on promo & super reasonable: 20GB for $10/mth! plus, i can also call directly to Mainland China and HK(SAR) with the free IDD mins.
go check it out! www.cmlink.com/sg
Search