Samsung SPH-i550 i550 is offered by any carrier in the United States. Just weeks after Sprint canceled the phone, it was announced that the SCH-i539, a Palm OS-based smartphone by Samsung that is very similar to the i550, was available in China. The i539 is nearly identical to the i550, except that it uses a CDMA Removable User Identity Module (R-UIM), which is similar in function to a GSM SIM card. Evidence on the Samsung Website indicates that a carrier in Mexico is in trials with the i550. The devices being tested all have the Sprint logo. A petition asking Sprint to
Samsung Exhibit 4G that when the phone is powered down, you should hold the power button down until the Samsung logo appears. That time seems to vary, but you actually only have to hold the button down 6.5 seconds. Has TouchWiz 2.0 Cyanogenmod ROMS have been developed for the device. The user manual explains all of the cool features. Samsung Exhibit 4G The Samsung Exhibit 4G is an Android smartphone that was released to the public on 22 June 2011. It was available from T-Mobile but has been discontinued. The display does not have OLEDs or the damage-resistant "Gorilla Glass". To capture an