Originally Posted by pisang_aza
I am planning to buy htc one m8 at&t carier , if it can be used outside the U.S.?
lock or unlock sim card for U.S outside. I will use her in the Asia region, thx before
It will work outside the US, with SIM unlock.
But I would caution against buying the AT&T variant for a couple reasons:
- There is an Asian variant available. You haven't stated your carrier/country, but does the Asian variant available in your country?
- Have you researched the band compatibility? Is the AT&T variant any more/less compatible than the Asian variant?
- Warranty on the AT&T version will be void. If the Asian version is available to you, it should have full warranty
- WiFi hotspot will be disabled on the AT&T variant, unless you unlock the bootloader and root