[Verizon Samsung Galaxy S III] Rezey:
Good evening guys!

Alright so I have this huge mess on my i535 right now where the signal for CDMA (bars) and mobile internet is just total crap.

It all started I guess when I had my phone on CM 10.2 (stable) when the signal would NEVER go past 3x. I thought that was just some error on the phone. The way I flashed the CM 10.2 was some bullcrap because I wasn't getting a certain instruction right where SuperSU/User was playing some Whack-A-Mole game where it would pop in and pop out. Because of all this bullcrap I didn't even think to use EZ Unlock to unlock the bootloader, although I think I didn't see it in the Play Store at the time and some of the Youtube videos I was watching didn't mention it. Eventually all was well though, and although 3x was slow looking back, the ROM was really stable with some minor crashing.

Earlier this past week though, I was tired and clicked away on an update to CM 10.2.1 and then another Cyanogenmod update pops up to the CM 11 snapshot. Just trying to get notifications to go away and I dirty flashed it to CM 11 by the Cyanogenmod updater and got an "Update 7" error when installing it, so I just went back into my downloads folder and re-flashed it to 10.2.1. Being in CM 10.2.1, I wasn't getting anything in terms of reception and later found out the problem was that the SIM wasn't checked under mobile networks in the settings tab, but this had resulted in my phone not getting mobile data past 1x.

Now fast forward to today and I update my CWM because of the "Update 7" error and re-flashed it to CM 11, only to find that there were times that the bars would go up to 5 and the LTE would flair up, but then it would crash down; I messed with both the Global LTE (there was a little more successes in this one in terms of the number of time LTE and better bars popped up, but didn't use it because I was scared to see if I was gonna get charged with Data Roaming) and Regular CDMA LTE (kept having 1x and bars would go up and down...), which is where it's at right now.

Okay, so then I re-flashed it to Verizon's 4.3 (finally Verizon is giving us i535 some love! right?) in an attempt to clean flash it but I had put in the VRALEC bootchain in first and softbricked me out of the recovery partition where it gave me that "Take back to Verizon store" yellow triangle warning and it was stuck for a long time at the Verizon logo until I odin'd a stock recovery 6mb tar and w00t, my phone is back, BUT I still have the same figity signals as the CM 11 and all. At this point though, my triangle count is at 4. Also in this state, my Google Play was acting hell-ish (I also got this in CM 11 too, but didn't care too much for it before); I kept getting this "Error retrieving... [RPC:S-3]" when trying to install apps and I did force stop and clear the info, but it wouldn't work. I've also gotten the RPC:S-7 too. Right now, after my mobile and signal bars being finicky as hell, it's sort of stabilized for 4 minutes (longest it's been :D) to 4/5 bars with 4G LTE, but I don't know how long this will stay for.

So being very descriptive and maybe loosing some of you, here's the questions for the tl;dr for the questions.

- How can I get this reception to stabilize? It's never been this bad when my phone was stock around here. (now done with this long blob, the 1x has appeared again!)

- Any other ways on getting that RPC:S-3/S-7 in Google Play Store to go away?

- I'm planning on going to CM 11, once it gets a stable release. Kitkats are too irresistible, pun intended... Can someone please set the stone in how I should go about rooting and unlocking the bootloader? Some of the guides I used months ago were a little outdated, and I'm concerned that the old practices are over with.