Do you experience poor 3G Internet connection speed, very fast battery drain while on 3G and poor call reception on your Samsung Galaxy Note II? Maybe your current custom ROM’s modem (radio or baseband) does not suite your telco. For most people, you don’t need to change Samsung Galaxy Note 2 modem unless you have issue with it. And which one of the best one for me? Different region have different Galaxy Note 2 modem because carrier, frequency band, topography, location and distance from cell tower are not the same. Therefore, you need to try them out one by one yourself to get the best.

Official Samsung Galaxy Note 2 Modem – DXALJ1
Personally, I don’t install custom modem on my Samsung Galaxy S III. I will stick with the modem (radio / baseband) that comes along with the firmware unless the modem is highly recommended by others. So have to install official custom modem on your Samsung Galaxy S3 manually. What is the benefit of using custom modem? Using the correct modem will give your Samsung Galaxy S3 better signal coverage, reception, speed and battery life. Choosing the correct modem take time. You need to benchmark the 3G speed, battery consumption, signal strength… Monitor its performance for days. So I don’t change modem much unless I found the one that I am using is bad.

Official Samsung Galaxy S3 modem
Which Samsung Galaxy S III modem (radio / baseband) is the best for me? Different region have different Samsung Galaxy S3 modem because carrier, frequency band, topography, location and distance from cell tower are not the same. So you need to try Samsung Galaxy S3 modem yourself to find out the best Samsung Galaxy S3 modem for you. Using the correct modem will give your Samsung Galaxy S3 better signal coverage and battery life. By the way, these official Samsung Galaxy S3 modems are for GT-I9300 & GT-I9300T models only.

Official Samsung Galaxy S3 modem
How to install Android 4.0 Ice Cream Sandwich on HTC HD2? Yes, I am sure that you will ask this question if you have HTC HD2 with older Android version like 2.3 Gingerbread. Basically, the Android 4.0 Ice Cream Sandwich installation on HTC HD2 is the same as previous version which use ClockworkMod Recovery CWM method. For experience ROM flasher, you can skip this tutorial. Download Android 4.0 ICS ROM and install it now. As for new comer, please stay with me by following below step by step guide to install Android 4.0 Ice Cream Sandwich on HTC HD2.
Prerequisites
How to Install Android on HTC HD2? There are several type of Android for HTC HD2 like SD card Android, NAND Android in MAGLDR format, CWM format and cLK format. CWM NAND Android ROM is the most common ROM for HTC HD2. And I prefer it because I can use Nandroid to make backup and restore. There are several components needed to be installed before you can use NAND Android. But it is not hard to install them when you can follow my step by step video guides.
Prerequisites
Do take your time to study these guides. Then install them one by one. You need all these components in order to use CWM NAND Android with A2SD+ support.