In order to upgrade a number of features, improving the user experience on the old rom Android 4.1.2, Hkphone recently released the latest official ROM Android 4.2.1 Jelly Bean, perfect for quad-core smartphone Hkphone Revo HD4.
Android 4.2.1 ROM version was released just a short time after launch Revo HD4 showed investment, improvement of Hkphone research in optimizing benefits for users. With a range of $ 5.3 million for the middle market, in addition to the advantages of configuration 1.2 GHz quad-core chip, large 5-inch screen with 1280x720 HD incentives or gifts program "100% comedy heart ", the new upgrade for Revo HD4 is further confirmed its strategic products on the market cheap.
New ROM version promises to make the most power on the Revo HD4 hardware, with significant changes such as increasing the quality of treatment before and after images of the camera, allowing open source touch Touch Panel with many other significant changes.
Thus, Revo HD4 is Hkphone smartphone first quad core cheap domestic market officially updated to the latest operating system of Google as of this moment.
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Revo HD4 Users continue to receive many more gadgets from Android 4.2.1.
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Users after upgrading to Android 4.2.1 can maximize the power of the camera, in turn upgraded from 3 megapixels to 5 megapixels (front), 8 megapixel to 12 megapixel (rear). In addition, the induction machine is also optimal for smoother experience than the old version. New Rom version also improves on two sim carrier, system optimization improves the speed Revo HD4.
Android OS 4.2.1 will be installed on new machines sold starting from the current time. If customers bought the machine in addition to self-install instructions could lead to 1 in 80 showrooms across Korea Hkphone to be updated for free in just 10 minutes.
Some major changes in Android 4.2.1 ROM
- The original, official version 4.2.1
- Open source Touch Touch Panel
- Increase quality camera
- Increase air quality
- System Optimization
