[Milestone XT720 General] acrobat69:
Ok noob alert..just a prelude I've done alot of searching and reading, and *think I have some answers, but if some kind soul were to take a quick look and maybe verify what I've found, I'd be eternally grateful. I used to have a LG Optimus and easily rooted/upgraded to CM7 by reading this forum and didn't have to ask any questions.

Now I've gone and signed up for WIND (Canada) and picked up an XT720. It's my budget and I'm not overly concerned about whether or not I have ICS immediately. I'd rather have something stable and $$ saving.

OK so I'm noticing a serious difference in the way the XT720 handles the WIFI/mobile data situation compared to the LG: it doesn't. First off, there's no easy way to turn off mobile data. Secondly, enabling WIFI gets me a connection to my router, yes, but browsers and apps that require a connection just refuse to use the WIFI unless: 1. there is 3G data connection - in other words, it ain't using WIFI 2. I put the phone in Airplane Mode, and turn WIFI back on. Great, but now no phone calls or SMS. Not a viable workaround. Option 3 involves hard resetting the phone with a battery pull which sometimes works and sometimes doesn't.

From scouring around various sites, this seems to have been a common problem with 2.1 and this model of phone. And thus the workarounds I tried were also employed by others.

From what I know of all versions custom ROMs etc from 2.2 onward for other models of phones, though, this wasn't an issue, and also in 2.2 and onward you can switch off Mobile Data which will force the WIFI connection if turned on.

So is this something that I will see an improvement on if I install say CM 6.3 onward or whatever? I'll get the ability to turn off mobile data, right? And then there theoretically shouldn't be a conflict, right?

That's my biggest issue. I don't get enough 3G signal in my house to just use the mobile data connection, I absolutely have to be able to use WIFI and receive phone calls/texts at the same time, so if custom roms aren't going to help me, I'd best return the phone.

Some other things I'm curious about:

- do most of the normal functions of the phone work with CM 6.3? HD recording, camera, HDMI out etc? Anything I've missed?

- I see quite a bit of talk about people running out of RAM and using sd swapping etc is this a common problem? Even with about 20 or so apps and CM7 on my LG Optimus I was still able to maintain about 110 mb RAM free at all times by judicious use of installing apps on SD card...will I be ok?

- Probably the biggest question before I root/install...most of the guides I'm reading talk about installing various stock sbfs etc etc...I'm coming in from a WIND stock rom so I don't *THINK* I need to do this, right? I should be nandroid'ing, Open Recovery, flash custom rom....right?

Here's my specs

Xt720 Wind Canada

s/w STR_U2_05.1F.2

f/w 2.1-update1

f/w config GAS_NA_NAWIND_P012

Baseband 3GSMEPU91A_U_91.075EI

kernel 2.6.29-omap1

I realize that some of this is covered in other threads. To be honest tho some respondents/contributors aren't English first language and I just want to make sure I haven't misunderstood anything. Anyone who has done similar to what I'm trying to do, especially coming from a WIND perspective, lemme know your thoughts, please and thanks alot! :D