yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Psy_Man:
And what about Settings>system>additional buttons? ?
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] FlyingDutchman:
a small note about Viper4Android: it cannot install driver from magisk, but if you install Viper4Android_Cleaner_v1_3 after installing V4A from Magisk, then driver is installed and V4A does not try to install it again and everything works fine on this ROM
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Sergey Tsepa:
Hi [MENTION=5736124]Psy_Man[/MENTION]. This rom work on f2fs data&cash?
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] darks0ldier:
Hum, i think not see this resource, but see now not find the invert buttons. Is possible enable the virtual buttons, and MI Note 2 have a physical buttons. So, not have a problem for me, i believe you have much work for developed this ROM for MI Note 2 users, and i'm very happy with this! Thanks again, wonderful work!!!

Obs: The app name (for the user problems with invert buttons) is Buttons remapper.

Not have possibility a update? Just curious.......
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] ztocker:
Use the search drawer and write additional buttons.

Enviado desde mi MI Note 2 mediante Tapatalk
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Bryceicle1971:
Hey Psy_Man. I tried the new version (2nd version I think) I feel bad to say it because of the effort you clearly put into development of the Mi Note 2 and being the first guy/girl anywhere to release an Oreo update: I found it to be very buggy. I think it's just early days. It's new an ROMs take time to develop. My lady loved picture in picture an so did I. The rest was very buggy an often bootlooped if it did not like a zip pack. Like Dolby for instance. After several reinstallations I have decided to wait for Oreo from Xiaomi or until bugs are worked out. Thanks for all your awesome energy
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] alexmanu1:
Any ROM can bootloop if you install any zip pack. It's not really a bug , this means that the ROM doen't support it.

There is dolby for oreo . If you installed that and didn't worked it may be because it does not work on Pixel Experience.

Also , i think it would be helpful to say all the bugs you encountered to help the developer.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Galeni:
best battery performance I see

thanks again [MENTION=5736124]Psy_Man[/MENTION]
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] victorillo15:
What is the current state of ROM usable for day to day?

Enviado desde mi MI Note 2 mediante Tapatalk
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Bryceicle1971:
I wish I was able to report all the bugs. I am on another ROM that works really well and Psy_Man contributed to it. I was trying not to be too critical as Psy-Man is one of the few developers actively working on Mi note 2. I appreciate what he did but the ROM fought an resisted most everything lol. yes it could be that it is new an zips that are compatible with the ROM are not always easy to find :)

---------- Post added at 03:30 AM ---------- Previous post was at 03:26 AM ----------

I have tried it a number of times an I cannot reccomend it yet. Picture in picture works brilliantly but performance can greatly vary. I would not recommend it as a daily driver yet. Psy_man has contributed to a lot of LineageOS ROMs and the first 1 released for Mi Note 2 this year (2018) is absolutely brilliant. Maybe try that for your daily driver?
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] DecadeX:
One problem about the volte.

I have tried a lot of times. Now my phone only use wcdma/GSM to receive or have calls.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] deepblue365:
The automatic brightness don't work well in light environment.Just too dark under the sun.:crying:

---------- Post added at 06:54 AM ---------- Previous post was at 06:18 AM ----------

Call volume failed to turn louder.I can't hear clearly on the phone call.:crying:
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Samekas:
What rom are you using?
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] naive man:
i want to used the volte（Enhanced LTE Mode）,but when i used in once,the Volte work out.But after two days,it was not working but the enhanced lte mode has already opened.I guess something in the/system was not working,before it I want to unlocked the/system to use the NFC data.

Mobile service :China Mobile (CMCC).

---------- Post added at 10:38 AM ---------- Previous post was at 10:35 AM ----------

My devices have the same problem,but I used the volte a lot time,then it has not working.Did you unlocked your /system?
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Galeni:
[QUOTE

LineageOS ROMs and the first 1 released for Mi Note 2 this year (2018) is absolutely brilliant. Maybe try that for your daily driver?[/QUOTE]

do you give me a link bro? [MENTION=7270685]Bryceicle1971[/MENTION]
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] DecadeX:
I didn't check the system. I can just use volte for the first time after the flash. After rebooting, the volte can't work. At that time I have just install the SuperSU.My cards are cmcc and China unicom. I have tested other Roms and the volte can use perfectly. Besides, I can't receive any calls on LTE mode, so I have no choice but to use the wcdma preferred to receive calls.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] naive man:
I know.Can you tell me your qq number or coolapk ID?English isn't my Mother–Language.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] watchoutbehindyou:
Is there a way to change fonts with substratum on 8.1?

I know you can always flash it with magisk but switching between them in substratum was more handy.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] DecadeX:
Private chat is Good
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Xinghen:
Dear bose，I tried to flash it by dual boot as a second rom，but failed。I restart it，it encounter fastboot???。so，can you give me a advise ？
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] alexmanu1:
Sorry , i don't think it will work to install it as a second rom with dual boot , unfortunately . Install it with recovery and you should be good to go :)
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] victorillo15:
Camera working good?

Enviado desde mi MI Note 2 mediante Tapatalk
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] sezikua:
places to change the buttons? It is convenient for me that the "back" button should be on the right. In the previous Rom such an opportunity was not (((

Отправлено с моего Mi Note 2 через Tapatalk
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Xinghen:
Tks a lot anyway，I can not try by rec，because I afraid main ROM crash????
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] PortanLiang:
My Screen doesn't turn off when I'm in a call with others. Is it because proximity sensor not working?
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Sergey Tsepa:
Video dont work on 1080p :(
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] PortanLiang:
opencamera will work and can be set as default camera app.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] sezikua:
Tell me, can I change the navigation buttons in places? What would the "back" button be to the right?

Отправлено с моего Mi Note 2 через Tapatalk
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Sergey Tsepa:
Thank you very match! Is true! Everthing work perfectly! And video record for normal audio! Replaced stock camera!
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] PortanLiang:
From my check it's not possible for now. Please wait to see if Psy man's gonna fix this. And, personally I don't use navigation bar.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Sergey Tsepa:
Dude, change this buttons in Preference - System - Additional buttons - swap buttons switch ON!

That's all:)
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] PortanLiang:
I think he mentions navigation buttons (virtual buttons), not physical ones.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Psy_Man:
Settings>System>Buttons. Here are the customizations he need. Available only for latest build.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] sezikua:
need physical buttons

Not virtual

Отправлено с моего Mi Note 2 через Tapatalk
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] PortanLiang:
Oh... sorry bro, I mis-lead the topic here. For physical buttons, you can go to setting-system-additional button to swap
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Sergey Tsepa:
So see my post already and on buttons you need!
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] victorillo15:
How to disable camera api2 google plis

Enviado desde mi MI Note 2 mediante Tapatalk
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Bryceicle1971:
do you give me a link bro? [MENTION=7270685]Bryceicle1971[/MENTION][/QUOTE]

https://xdaforums.com/mi-note-2/development/rom-lineageos-14-1-t3724739
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Psy_Man:
07.02.2018 Build:

How to update

Reboot to TWRP

Wipe cache and dalvik

Flash the new ROM

Flash the GoogleDialer-FIX.zip (Strictly necessary or you will have a popup error message everytime you open the dialer)

Reboot

Download 07.02.2018 Build

Download GoogleDialer-FIX
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Vingenzo:
Sorry

Is this the new version?... Can i flash direct or I Need the old your rom?

Tnks in Advance
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Sergey Tsepa:
I Think This changelog correct?

Fixed audio issues

- Updated ramdisk

- February Security patches

- Fixed some issues with themes

- Issue with sim cards should be fixed (need test)

- Fixed some SystemUI FC

- Kernel update

- More

???
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Psy_Man:
Too lazy to write a changelog. Just see changes on my github.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Sergey Tsepa:
:o:o:o:o Ok!

Thanks for your work man!

---------- Post added at 10:02 PM ---------- Previous post was at 09:43 PM ----------

1. Stock camera still FC on video 1080P and in 4K still very quit record sound, so i disable app and use open camera.

2. Double tap dont wake device

But battery will be great i phink! Thanks for this!
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] PortanLiang:
Hey Boss, what is your github address?
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] victorillo15:
the microphone picks up very low audio [MENTION=5736124]Psy_Man[/MENTION]

Enviado desde mi MI Note 2 mediante Tapatalk
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] deepblue365:
It will be perfect if 3 problems are solved:

1.The screen is too dark outdoors,when it's sunny.

2.Talk sound is too small.

3.The compass doesn't work.

Anyhow,it is the best unofficial rom I've ever used.:fingers-crossed:

I download the latest oneplus camera from apkmirror.com and turn off the camera api 2,then the record works very well.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Andrikkos:
Try camera video recording.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Vingenzo:
Help

sorry

at the start up it asks me to unlock the phone....i haven't the sequence :confused:

sorry...solved by wipe everything
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] antoniogutierrezdelvalle:
How can I install Viper4Android FX? Thanks
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Vingenzo:
do you think can improve audio problem?
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] antoniogutierrezdelvalle:
Ok don't know but I'd like testing it
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] ztocker:
I have tried and it does not work. In LineageOS 8.1 if it works well
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Psy_Man:
Do you mean the crackling audio? Will be fixed on next release
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] FlyingDutchman:
You shall install Viper4Android_Cleaner_v1_3_Android_7x.zip and it will install the driver. I wrote about this somewhere in the tread
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] darks0ldier:
Like my MI Note 2...the sound in a call stay very very low........

waiting a new update :D:D:D:D:D
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] axiba88:
The use of China Mobile's SIM card, choose 2G network before they can answer the phone; when you choose 4G network can send and receive text messages, when someone calls you, the phone did not respond.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] gianlucaxx95:
Hi, I was wondering if this rom would work on my redmi note 2. Would it work or is it specifically for mi note 2?
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] DecadeX:
Search viperfx in magisk and install what you find
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] alexmanu1:
No , man. They are 2 very different phones in terms of specs.

It will not work on redmi note 2 :)
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Sergey Tsepa:
And in video record sound will be loud on next relise?
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Vingenzo:
No, i mean improve audio volume

This is the only problem in muratura opinion

Congrats
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Acongka:
Thanks for sharing and awesome Rom Psyman.

I have a little trouble in this rom.

MusicFX always ForceStop.

I can't to install viperFX with magisk15.3. its say error instal driver viper.

I hope you can fix this little trouble.

Thank you psyMan.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] azngl:
Actually you have to uninstall Music FX . Also concerning the Viper driver there was a zip to install named something like "Viper4android cleaner " somewhere some pages before, just install it in TWRP and you should be good.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Vingenzo:
Is this "Viper4android cleaner" an .apk? Can improve audio?

Tnks
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Sergey Tsepa:
Why not install viper from magisk as module?
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] azngl:
No it is a zip file to flash in TWRP
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Vingenzo:
Improve audio?
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] SeGA69:
Hi, Superb ROM.

Any suggestion how to get the Notification LED to work.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] FlyingDutchman:
This is a .zip for twrp. It installs the driver and v4afx does not complain on its absence.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] freddymanson:
i think better to put this on the first page also. thanks
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] jsnkelvin:
Setup Wizard crashed

Hi, I'm trying to flash this with TWRP 3.2.1.0 and i always get setup wizard keeps stopping even after following the steps with dialer fix patch. Any idea on this? thanks.
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] alexmanu1:
That has to be because you are not wiping the caches and data before you install it.

On topic:

Finally i get to try Oreo and i am very surprised.

The ROM is pretty stable, didn't had issues that would not make it a daily driver.

Battery seems to be much better compared to Nougat.

As i can see , the kernel has been upstreamed , very nice :)

An issue i found is that you can't change the vibration strength and the GPU max frequency seems to be at around 150 mHz (can be because of kernel adiutor)

The headphone audio output in this ROM is very good, a lot better that in the Nougat releases. Not sure why is like that but this is a game changer for me, makes me stay on Oreo ?

The mobile network doesn't seem to be stable , often i saw it going down to 0 bars in 4G. Not sure if it's a feature for less standby power consumption, but it doesn't make sense if it's like that haha

Would like to see the noise cancelation in call like in Miui in those roms, seems to catch every noise it's around me when i talk haha

I will come back later with more feedback , but rn those are my initial impressions

Great job once again and keep it up

A great dev we have right here
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] victorillo15:
you know something about why the microphone picks up so little sound [MENTION=5736124]Psy_Man[/MENTION]

Enviado desde mi MI Note 2 mediante Tapatalk
[Xiaomi Mi Note 2  ROMs, Kernels, Recoveries, & Oth] Bryceicle1971:
Yes when you install this with the TWRP you have. You may need to do a complete wipe including internal data then choose the 'Format Data' option in the lower right side of the wipe options screen an type in 'yes'. My TWRP played up Mary hell until I did this. Its the same as reformatting your hard drive in computers (after I did this I no longer needed the google dial fix) on psy_man LOS 15.1 for Mi Note 2. I gave up on pixel experience. Too many problems mate.
[Tasker Tips & Tricks] Munky99:
Ok. I've re-installed Tasker after a year or so and set up a few simple profiles, but I can't get a couple of very simple tasks to work.

1. Keep screen on for specific apps:

Profile > Launch App > iPlayer, Youtube or Ghostery Browser

Task > Display Timeout > 23 Hrs

Exit Task > Display Timeout > 30 secs.

Launch the apps, but screen off after 30 secs. (I've tried deleting the Exit Task, makes no difference).

2. GPS on

Profile > Launch App > Maps

Task > Location > GPS > On

Exit Task > Location > GPS > Off

GPS stays off.

Other tasks seem ok (Auto rotate for certain apps, Silent at night, etc).

I've got an LG G3 (D855), running 5.0 and rooted. I've given Tasker admin privileges and installed Autotools.

Any ideas?
[Tasker Tips & Tricks] ktmom:
Better if you post the DESCRIPTION of the profile instead of describing it.

Long press on the profile name -> 3-dot menu -> export -> export "DESCRIPTION" to clipboard (not XML). Then paste here.

Beginner mode must be off and the profile must be named. If you didn't name it, there will be a default name created from the first context. You need to actually name the profile by long pressing and tapping the "A" at the top.

"Good judgment comes from experience, and a lot of that comes from bad judgment." - Will Rogers
[Tasker Tips & Tricks] Munky99:
Thanks ktmom,

Ok here it is:

Profile: Screen On (20)

Application: BBC iPlayer or Ghostery

Enter: Screen On (21)

A1: Display Timeout [ Secs:0 Mins:0 Hours:23 ]
[Tasker Tips & Tricks] ktmom:
You edited the context and added "or Ghostery", right? If, not, how did you create the OR between two apps?

Add a flash alert action at the *end* of the Screen On task. Set the text to "Screen on %DTOUT". The flash alert should return "Screen on 82800" for a 23 hour timeout.

What device, ROM?

"Good judgment comes from experience, and a lot of that comes from bad judgment." - Will Rogers
[Tasker Tips & Tricks] Munky99:
Thanks ktmom,

No, that's just from export. Just did it again to check, it says 'Application: BBC iPlayer or Ghostery'

I'll try that. Not sure how to add a flash alert action. Is it a Variable?

From my OP: "I've got an LG G3 (D855), running 5.0 and rooted. I've given Tasker admin privileges and installed Autotools. " :)

Thanks for your help.
[Tasker Tips & Tricks] ktmom:
A flash action is contained under the alerts. Your can filter in the action list, just type in "flash".

Sorry, I overlooked the device in the OP. I think the LG phones have a problem setting the display time out. Try setting it to a standard number your device recognizes, such as 10 or 15 minutes.

If that works, but not the 23 hours your trying, then there may be a way to get around the problem using a script (requires root).

Edit:

Here is an example of using code -> Run Shell with root to shame the display timeout at a system level. This may or may not work on your OS.

Profile: Screen On

Application: <whatever app(s) should trigger profile>

Enter: Screen On

A1: Run Shell [

Command:settings get system screen_off_timeout

Timeout (Seconds): 0

Use Root: On

Store Output In:%DisplayTimeOut

Store Errors In:

Store Result In:

]

A2: Run Shell [

Command:settings put system screen_off_timeout 6000000

Timeout (Seconds): 0

Use Root: On

Store Output In:%DisplayTimeOut2

Store Errors In:

Store Result In:

]

A3: Flash [

Text:Screen on %DTOUT

DisplayTimeOut %DisplayTimeOut

Long: On

]

Exit: Screen Off

A1: Run Shell [

Command:settings put system screen_off_timeout %DisplayTimeOut

Timeout (Seconds): 0

Use Root: On

Store Output In:%DisplayTimeOut2

Store Errors In:

Store Result In:

]

A2: Flash [

Text:Screen on %DTOUT

DisplayTimeOut %DisplayTimeOut

Long: On

]

"Good judgment comes from experience, and a lot of that comes from bad judgment." - Will Rogers
[G2 Q&A, Help & Troubleshooting] farhanshaikh671:
Hi, i recently bought an lg g2 which is actually an ls980 but sold as d802. I ended up flashing the wrong version of firmware. Earlier i couldn't boot into download mode, but i fixed it using the qhsusb_bulk method.

I've flashed 3 versions of the d802 firmware but none of them actually boot. So i decided to open the phone and see the actual model number of the phone. There was written ls980 on the back of the motherboard and on all the parts. So my question is that if i flash the ls980 firmware, will it super hard brick the phone? I see no other way to get the phone working other than to flash the ls980 f/w.

Some advice needed. A quick reply would be appreciated. Thanks!
[G2 Q&A, Help & Troubleshooting] audit13:
Did you check the IMEI to see if the the phone is a D802 or 980?
[G2 Q&A, Help & Troubleshooting] farhanshaikh671:
Yeah i did check the imei on the internet. It says the phone is d802. I've also heard that this source is not completely reliable to determine a phone's model number. But the phone's motherboard says ls980. I'm thinking to trust what's written on the motherboard itself. Should i proceed with flashing an ls980 rom? Please guide me. Thanks!
[G2 Q&A, Help & Troubleshooting] audit13:
Sounds to me like the motherboard is from a 980. Did you try using the LG upgrade tool (not LG flash tool) to perform a recovery? The program should provide the model #.
[G2 Q&A, Help & Troubleshooting] farhanshaikh671:
I didn't try using the upgrade tool but I'll try that tomorrow and give you an update. But any d802 fw i flash: jellybean, kk or lp, the phone just doesn't boot up (it gets stuck on the lg logo w flashing led). That is the reason why i believe that it's an ls980. Anyways, I'll try using the upgrade tool.
[G2 Q&A, Help & Troubleshooting] farhanshaikh671:
my phone's up and booting once again :D but I'm facing two problems now:

1) invalid sim error (I'm pretty sure it can be fixed without too much effort)

2) very low wifi range. The wifi icon shows only one stick even if kept only 30cm away from the hotspot (the hotspot IS working fine in the other phone). Any help with this?
[G2 Q&A, Help & Troubleshooting] audit13:
Not sure what can be done about the invalid sim other than checking to see if the phone is network unlocked.

Have you checked for loose wires inside the phone? This may be causing the low wi-fi signal.
[G2 Q&A, Help & Troubleshooting] farhanshaikh671:
pretty sure that the wires are fitted properly. But there's no harm in double checking. Lemme see...
[G2 Q&A, Help & Troubleshooting] calciumoxy:
I have faced the same problem you are facing bit is solved. Please try and root your phone first. Your phone model is ls980. So flash it with pc with this rom "Ls980zve_03.51102.tot and lgls980_20130904_lgflashv151.dll to do a clean flash with lgflash tool.

After that if you want you can root it with stump.apk . and autorec.apk for twrp recovery.

To me Ndm 5.5 inspired Ux Lollipop G2(Allvariants).zip is the best rom.
[Android Q&A, Help & Troubleshooting] Parashmani:
when will mi a1 get android 8.1.0 as it is a android one device...?