[LG G Pro 2] CrawnberyJack:
Mate you need to stick to just 5 points.

1. I'm using original lg usb cable(that came with the phone, and i have the phone from a month or so .. got the problem first time i plugged in usb) , tried on several usb ports. Regarding 4g update , for my model isn't fixed yet. (d838 hk).

2. When you buy an iphone , you get at least 3 or 4 ios updates. If you say that apple released iphone 5s and mocked the people.. ok. But lg also released lg g3 a , lg g3 lte a. Same with samsung and galaxy s5 and s5 lte a that came at a month after the g3/s5 launched. Now that is mock.

3. Remember what i said about apple , you know exactly what you buy (regarding signal issue, now from this the conclusion is simple. If the newest iphone have signal issues/etc..we wait until apple gets an s version or if they fix the problem with a software update).

4. I don't care nexus is produced by Lg , latest software sounds very good. You don't really see that at other lg phones. (had an optimus g , waited too much for an android update , and when it came had a lot of essentials features out , apple doesn't do that. Lg crapped even the launcher when i got the update. I mean look at where are the menu buttons in 4.4 , i put two images for you to compare between android 4.1 and 4.4 on the g). If i don't get a better built nexus ..at least i hope for a better built motorola even if it will be more expensive. (they are good at updates too). You asked why i want two nexus phones. Well it't simple. One for developers. And one with good components/camera/built with premium materials. I'd pay the price for a better built nexus. And i'm not the only one tired of changing the phone at every 6 months/1 year. They are a lot of other users that would pay good money for a premium phone made by google.

and finaly:

5. An iphone is a device that you can keep 1/2 years. An lg device .. you can throw in the garden after 3 months. Because by than they launch another "extremely cool" product and they complete forget about your device. (again , i had optimus g and i got bored on android 4.1 while the competition updated their phones). Plus , when they released g pro 2 , they released with the same old crappy ui that g2 have. They were that lazy to change it to g3 like, or they were that hungry for money.

6. This is a bonus. If you root and install catlog , you will see a lot of errors on lg software . This is just..crap that can't happen to a device. And probably now lg is thinking of what new software they will develop for the amazing new g4 or g pro 3 , and they will sell us another awesome smartphone and leave our device behind. And when will get an update or two at most.. we will get just half of the new improvements like the usual(and maybe some new crappy launcher like i did with the g) . About bootloader... they can lock it. That is not my problem. But like i said. My device , my rules. Lg clowns should give us an unlock procedure to it, of course with voiding warranty(if not unlock procedure at least don't use extraAmazingTerestrial security , because than the device will be dead in terms of development and i will sell it after two months of use and never buy a lg phone again -- can't stand that crappy ui much long. And not willing to buy another lg phone.Lg g3 with 3 gb of ram have lags in the ui. I've seen a lot of reviews , but none showed us how sometimes you get lags in the ui. If their plan is to get a g4 with even better hardware i won't buy it. Why? because they don't handle current problems. In my opinion the g pro 2 deserves the new flat ui , and i need 4g. [Nexus ,that is a good phone but i don't like how it's built and that is just me]). Because that is my choice. If i break my device because of my own stupidity , than i will go tomorrow , buy a new one and take better care of it. Simple.I have hope for a 5.5 inch good iphone and than bye bye crappy Lg.