I am very new to this forum and very little knowledge about ROM installation or (upgrading Mobile OS). This is a fact that there is no official Operating System update (sandwich or jelly beans OS) for HTC desire HD. However, custom made OS for HTC are available. According to my understanding these custom made mobile OS are called ROMs (consfusing for non-technical person) but every day is a learning day. I come to the point, the purpose of this thread to understand all this process to update my HTC desire HD. I have got few questions to ask which are as follows.
1. My HTC Desire HD is locked on "3" network. Can I still install Rom?
2. I need to know A-Z process in a simple and plain english please. I need step by step guide or in simple words "ROM for Dummies"
3. Which Rom is better? ( I know that this question could not be answered but for your conveniance I am giving these options which were I found from some website
3. PAC Rom
Could anyone answer all these question please?