开个t-mobile的吧， 因为和主流galaxy SII不一样。 貌似屏幕大了点， 但是cpu虽然是1.5的， 评价还不如1.2的。
并且是坑爹的t-mobile 4g网络， 和世界都不兼容。。。
已经root过了， 需要root可以参照这里：
http://forum.xda-developers.com/showthread.php?t=1311194&page=18
t-mobile免费送的手机， 续约了两年. 哦， 忘记说了， 我是在美国的t-mobile。
得到免费的经历是这样的， 我t-mobile两年前的合约几个月前到期了， 所以我就是打电话问下是否到期
rep问是到期了， 你要续约之类的么？ 我说我不要， 我就是想问问是不是到期， 然后转sprint拿iphone 4s…
rep就开始兜售这台和htc amaze说比iphone4s要快。 最后还mention可以给我loyalty discount another $269 off…
所以一切+在一起， 就是免费了。
xda已经有超频到1.8ghz方法。 Jugg 0.2
而且是under volt to 1.8 ghz， 耗电量不会那么严重
更新：
我觉得这个是双核的， 只是因为cpu不是samsung， 并且cache缓存可能比较少， 所以和samsung系统配合cpu表现会打折扣， 貌似这个cpu和hp touchpad用的是一样的。 只是touchpad default是在1.2ghz， 而galaxy里面直接是1.5ghz了。 当然touchpad应该大家都超到1.5ghz了吧。。。
[url]http://en.wikipedia.org/wiki/Snapdragon_/url
PQ8060 45 nm ARMv7 1.2 GHz Dual-core Scorpion L2: 512 kB Adreno 220 Single-channel 333 MHz ISM/266 MHz LPDDR2 Connectivity features not included 2011 HP TouchPad, T-Mobile Galaxy S II
摘自wiki:
T-Mobile’s Galaxy S II
The T-Mobile USA version was codenamed the Samsung “Hercules” and given the model number SGH-T989 (as opposed to other phones with the Galaxy S II name which are I9100 models). It has a 4.52 inch screen, and features four touch buttons.[81] It also contains NFC.[82]. It uses a 1.5 GHz dual-core Snapdragon processor, as opposed to the 1.2Ghz dual-core Exynos processor. While the 1.5 GHz clock rate is higher, that may not translate to higher performance since it uses a Qualcomm Snapdragon MSM8260 (S3) Scorpion instead of Samsung Exynos Cortex A9, with different cache sizes and different integrated graphics architecture (Qualcomm Adreno 220 instead of ARM Mali-400). The reason for this is that the Exynos processor is not compatible with T-Mobile’s 42 Mbit/s HSPA+ network. As opposed to most of their other phones, T-mobile’s version was released with no support for Wi-Fi calling for calls on their own network, but Wi-Fi calling through third party apps such as Skype is possible. T-mobile and Samsung plan an update for this at a yet-to-be-determined date. The S II was available for pre-order through T-Mobile’s website on October 10, 2011 and became available in stores on October 12
测评：
specs:
Height: 5.11 inches (129.8 mm)
Width: 2.71 inches (68.8 mm)
Depth: 0.37 inches (9.4 mm)
Weight: 4.77 ounces (135 grams)
Rechargeable 1850 mAh lithium-ion battery
Charging via USB to computer system or included charger
Qualcomm® Snapdragon™ S3 Processor with 1.5 GHz dual-core CPUs
Android™ 2.3.5 Gingerbread
DLNA for wirelessly streaming media from phone to TV or computer
HDMI output (MHL adaptor required)
Internal phone storage: 16 GB
Micro SD Memory card slot (up to 32 GB)
RAM: 1 GB
4G: Up to 42 Mbps download speed
Wi-Fi: IEEE 802.11 a/b/g/n
Bluetooth® 3.0
1080p HD video capture and sharing
8 MP camera with flash
2 MP front-facing camera to easily chat on the go
4.52" Super AMOLED Plus WVGA touch screen
800-by-480-pixel resolution
