I figure this is the best place to start with this Q.
Im coming from an EVO 4g where we have simple root options like unrevoked and recoveries like Amon-RA and very easy to understand ROM's -just flash the darn thing from your sd-card-. I have an atrix brand new never did anything to it didnt even set up my gmail account. Its on 1.2.6 straight out of the box. My issue is that there isn't a simple guide as to what to do first and what to do second. Ive seen in the OP the different options for rooting such as gladroot and gigerbreak. but not sure where and when to unlock the Bootloader, which i guess is the same as S-OFF on the EVO. And then how to update to the latest ota without screwing it all up while allowing tethering and sideloading in the mix.
If some one can please just tell me a simple 1..2.. step on what to do. I can follow the instructions in the other posts i just dont know the order. And i would really like to avoid guessing and bricking a phone...
Thanx in advance for your patients and time in responding. Theres always a learning curve when dealing with a new phone...
I have read pretty much all of the development threads and still agree that instructions aren't as forward as they could be.
Anyway, i have went through the whole process yesterday with a success. I am willing to help you out. Basically, if you are on stock and want safe latest gingerbread here are your steps -
1. unlock bootloader
2. install CWM for unlocked bootloaders
3. backup your current system in CWM
4. flash gingerbread rom of your liking via CWM or via fastboot
5. apply mods to your liking (root, tethering, webtop, etc)
that's about it
p.s. you can PM or me or add me on gtalk and i will be willing to help with more details. i am not a dev or an expert, but i have successfully done this on my phone.