Reportedly, the availability of Android 5.1 Lollipop OTA (over-the-air) update for the Samsung Galaxy Note 4 was just released in July 2015. Samsung Galaxy Note 4 users want to upgrade their OS to Android 5.1 Lollipop because the Android 5.0 OS have caused various problems to their smartphones. There is a good news for Samsung Galaxy Note 4 users. Android 5.1 Lollipop OTA update have started rolling out. Users can also update Samsung Galaxy Note 4 with Android 5.1.1 Lollipop custom ROM via Resurrection Remix.

U.S. Cellular's Galaxy Note 4 and Note Edge have started receiving the Android 5.0.1 Lollipop update with promises of better performances in battery and overall system. Here's a good way to update.

Samsung Galaxy S4 under AT&T now gets the Android 5.0.1 Lollipop update while its version of Galaxy Note 4 finally received the Android 5.0. Detials on features and how to install the upgrade here.

Samsung has just released Galaxy S6 at the Mobile World Congress in Barcelona, Spain. Samsung boasts its killer features like glass-coated design, quick charging capacity, curved edges. In terms of specs, here's a simple way to look compare the phone with Galaxy S5 and Note 4.

Samsung introduced their latest phablet Galaxy Note 4 recently and the US telecom networks namely, Verizon, AT&T, Sprint and T-mobile, have already announced the availability of the said smartphone. Find out their prices here.

Yoon Han-Kil, senior vice president of Samsung's product strategy team, told Reuters that the firm is to launch a new Galaxy Note handset with a "new form factor" in the second half of the year. It is expected that the new phablet would have a bigger screen at about 5.9 inches, matching LG G Flex.