So it's my first post and therefore it's nice to meet you guys. I've been using Kali Linux for two months and been successfully troubleshooting all my problems by myself, however this time I can't deal with my netbook. I did put 2016 in thread's name for Google purposes.

First of all, the command iwconfig wlan0 txpower is actually working on my internal and external adapters but only when I'm lowering txpower. Internal has 22 dBm while external 20 dBm on computer start and I can only lower it and then set it back.

Secondly, iw reg set not working at all.
Code:
root@k4ro1nc:~# iw reg set BO
root@k4ro1nc:~# iw reg get
country 00: DFS-UNSET
	(2402 - 2472 @ 40), (6, 20), (N/A)
	(2457 - 2482 @ 20), (6, 20), (N/A), PASSIVE-SCAN
	(2474 - 2494 @ 20), (6, 20), (N/A), NO-OFDM, PASSIVE-SCAN
	(5170 - 5250 @ 80), (6, 20), (N/A), PASSIVE-SCAN
	(5250 - 5330 @ 80), (6, 20), (0 ms), DFS, PASSIVE-SCAN
	(5490 - 5730 @ 160), (6, 20), (0 ms), DFS, PASSIVE-SCAN
	(5735 - 5835 @ 80), (6, 20), (N/A), PASSIVE-SCAN
	(57240 - 63720 @ 2160), (N/A, 0), (N/A)
root@k4ro1nc:~# iw reg set PL
root@k4ro1nc:~# iw reg get
country 00: DFS-UNSET
	(2402 - 2472 @ 40), (6, 20), (N/A)
	(2457 - 2482 @ 20), (6, 20), (N/A), PASSIVE-SCAN
	(2474 - 2494 @ 20), (6, 20), (N/A), NO-OFDM, PASSIVE-SCAN
	(5170 - 5250 @ 80), (6, 20), (N/A), PASSIVE-SCAN
	(5250 - 5330 @ 80), (6, 20), (0 ms), DFS, PASSIVE-SCAN
	(5490 - 5730 @ 160), (6, 20), (0 ms), DFS, PASSIVE-SCAN
	(5735 - 5835 @ 80), (6, 20), (N/A), PASSIVE-SCAN
	(57240 - 63720 @ 2160), (N/A, 0), (N/A)
Thirdly, heres my hardware, MSI GE72 6QD Apache Pro:
Code:
root@k4ro1nc:~# lspci
00:00.0 Host bridge: Intel Corporation Sky Lake Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation Sky Lake PCIe Controller (x16) (rev 07)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #1 (rev f1)
00:1c.3 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #4 (rev f1)
00:1c.4 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #5 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2)
02:00.0 Network controller: Intel Corporation Wireless 3165 (rev 81)
03:00.0 Ethernet controller: Qualcomm Atheros Killer E2400 Gigabit Ethernet Controller (rev 10)
04:00.0 USB controller: ASMedia Technology Inc. ASM1142 USB 3.1 Host Controller
Adapters:
Code:
root@k4ro1nc:~# airmon-ng

PHY	Interface	Driver		Chipset

phy0	wlan0		iwlwifi		Intel Corporation Wireless 3165 (rev 81)
phy2	wlan1		rtl8187		Linksys WUSB54GC v2 802.11g Adapter [Realtek RTL8187B]
What I've done already is as follows:
1. Updating Linux with apt-get update, apt-get upgrade, apt-get dist-upgrade, apt-get full-upgrade.
2. Successfully went through this tutorial without any errors, thought it would work as is kinda new (was published 5 months ago), however no success (I even changed country 00 settings but they are still different from what shows up in terminal). Also tried many similar tutorials from 2013-2015 but they didn't work.
3. Checked on external adapter (3 usb ports).
4. Checked on Kali Live Usb, effects same as above.
5. Checked on quite old PC and same external adapter; I could use iw reg set, but couldn't change txpower, didnt go through above tutorial because that computer is quite slow.
6. Checked on Nexus 6 with Kali Nethunter; i can add txpower even without using iw reg set.
7. Updated bios.

I really don't know what to do, I'm getting external brand new TL-WN722N adapter but I'm not expecting this to work, as it's probably something related to my laptop hardware (is it too new?). I'll post here if something changes.

P.S. I appreciate any help.