[XPERIA X1 Q&A, Help & Troubleshooting] ProFragger:
Hey Guys,

First off, my immense gratitude for all your hard work! So much information and development, really make me appreciate the massive cost that went into the Xperia :P!

Before posting this thread, I did my research, read and saw as much as I could, before I posted any questions about Flashing. Thankfully, I have most of the answers, but have a few left. I am sorry if the answers to these questions already exist here, I tried to find them, but couldn't quite find the exact answer, so I apologize in advance for offending or upsetting anyone, I mean great respect to all of you :D. So, here are my questions:

1. Is it fair to assume that ROMs and Firmwire, could be used as synonyms? They are both essential system files, placed on the ROM portion of the device. I am asking this question, because I want to make sure I have all the pieces of information, in case, something goes wrong during Flashing my custom ROM. I want to have ALL the stock components that came with my Xperia, therefore, I need to understand if Firmware is different from stock ROMs, here. If so, what is the difference and where can I get the proper firmware?

2. Here is all the information I could download from my phone:

Software Id: 1213-6450

Software Version: R1AA017

Customization Version: R15A

Customization Variant: GENERIC_UK

Version:

ROM version: 1.02.931.3

ROM date: 08/29/08

Radio version: 1.06.25.29

Protocol version: 52.43.25.24U

Based on this info, can you guys help me locate this EXACT ROM, if someone has it on XDA? I would really appreciate it! I tried going through the stock ROM threads, but I cannot find the EXACT match. I also wanted a second pair of eyes, more experienced eyes to let me know what information is referring to what and if I have had EVERYTHING needed, before I flash to a custom ROM. If the exact version of the ROM from my phone is not available here, then I guess I'd have to back up my ROM, using the instructions from here. Can anyone confirm this? Also, please don't be surprised by how old this version must be, LOL, I got one of the earliest models and I never touched it :D.

3. In choosing a custom ROM, I have decided to go with the popular choice, that is Itje's Touch-IT v4.5 Landscape. If I understand this correctly, the Manila (TF3D) on this is ported from the BRAND NEW HTC devices, the Diamond 2 and Pro 2, which use Manila 2, as I understand it? If this is correct, then is it also safe to assume that Themes from Blackstone or something, will NOT run on this Manila 2? I also assume that TF3D Config would also be ineffective on this?

4. What application do you guys recommend for the most comprehensive back up of the Xperia, that is, Emails, Text Messages, Pictures, and so on, and once backed up, can they be restored to another Xperia or any other WM 6.1 Device, including the text messages?

I really want to thank everyone in advance for reading my questions and post, and would again like to apologize if I have offended anyone. It really was not my intention, and please understand there's a myriad of information here, LOL, so just cause most of you our Gurus, us mere Mortals may not always know where to dig it from :). Thank you again for your patience, I look forward to your responses.

Regards,

ProFragger.